fond

jQuery Multi Level CSS Menu Css3Menu.com

Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r096-smll-167814411400263
Last Updated
May 14, 2023

About the Execution of 2022-gold for CloudDeployment-PT-5b

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2267.855 1106485.00 1416148.00 2322.90 F normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r096-smll-167814411400263.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is CloudDeployment-PT-5b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-167814411400263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 25 14:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 25 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.5M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678177989731

Running Version 202205111006
[2023-03-07 08:33:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-07 08:33:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 08:33:13] [INFO ] Load time of PNML (sax parser for PT used): 756 ms
[2023-03-07 08:33:13] [INFO ] Transformed 1525 places.
[2023-03-07 08:33:13] [INFO ] Transformed 3132 transitions.
[2023-03-07 08:33:13] [INFO ] Found NUPN structural information;
[2023-03-07 08:33:13] [INFO ] Parsed PT model containing 1525 places and 3132 transitions in 1015 ms.
Graph (trivial) has 1546 edges and 1525 vertex of which 420 / 1525 are part of one of the 40 SCC in 15 ms
Free SCC test removed 380 places
Structural test allowed to assert that 535 places are NOT stable. Took 65 ms.
Ensure Unique test removed 425 transitions
Reduce redundant transitions removed 425 transitions.
Incomplete random walk after 10000 steps, including 75 resets, run finished after 1703 ms. (steps per millisecond=5 ) properties (out of 990) seen :436
Running SMT prover for 554 properties.
[2023-03-07 08:33:15] [INFO ] Flow matrix only has 2668 transitions (discarded 39 similar events)
// Phase 1: matrix 2668 rows 1145 cols
[2023-03-07 08:33:15] [INFO ] Computed 21 place invariants in 125 ms
[2023-03-07 08:33:40] [INFO ] After 23628ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:554
[2023-03-07 08:33:57] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 48 ms returned sat
[2023-03-07 08:34:05] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-07 08:34:05] [INFO ] After 25055ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:554
Fused 554 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 554 out of 1145 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1145/1145 places, 2707/2707 transitions.
Drop transitions removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Drop transitions removed 277 transitions
Trivial Post-agglo rules discarded 277 transitions
Performed 277 trivial Post agglomeration. Transition count delta: 277
Iterating post reduction 0 with 317 rules applied. Total rules applied 317 place count 1145 transition count 2390
Reduce places removed 277 places and 0 transitions.
Iterating post reduction 1 with 277 rules applied. Total rules applied 594 place count 868 transition count 2390
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 594 place count 868 transition count 2385
Deduced a syphon composed of 5 places in 12 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 604 place count 863 transition count 2385
Discarding 118 places :
Symmetric choice reduction at 2 with 118 rule applications. Total rules 722 place count 745 transition count 2267
Iterating global reduction 2 with 118 rules applied. Total rules applied 840 place count 745 transition count 2267
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 849 place count 745 transition count 2258
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 3 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 945 place count 697 transition count 2210
Performed 27 Post agglomeration using F-continuation condition with reduction of 64 identical transitions.
Deduced a syphon composed of 27 places in 7 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 999 place count 670 transition count 2266
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1000 place count 670 transition count 2265
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 4 with 18 rules applied. Total rules applied 1018 place count 670 transition count 2247
Free-agglomeration rule applied 53 times with reduction of 11 identical transitions.
Iterating global reduction 4 with 53 rules applied. Total rules applied 1071 place count 670 transition count 2183
Reduce places removed 53 places and 0 transitions.
Drop transitions removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 4 with 127 rules applied. Total rules applied 1198 place count 617 transition count 2109
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 5 with 30 rules applied. Total rules applied 1228 place count 617 transition count 2079
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1229 place count 617 transition count 2079
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1230 place count 616 transition count 2078
Applied a total of 1230 rules in 975 ms. Remains 616 /1145 variables (removed 529) and now considering 2078/2707 (removed 629) transitions.
Finished structural reductions, in 1 iterations. Remains : 616/1145 places, 2078/2707 transitions.
Interrupted random walk after 350990 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 105
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 449) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 417) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 398) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 390) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 385) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 385) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 384) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 378) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 375) seen :8
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 367) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 367) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 361) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 360) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 360) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 360) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 360) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 349) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 343) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 341) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 339) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 339) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 339) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 339) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 339) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 339) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 339) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 337) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 334) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 325) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 325) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 325) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 325) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 325) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 323) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 323) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 321) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 316) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 316) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 314) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 314) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 314) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 314) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 314) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 314) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 314) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 314) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 314) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 314) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 312) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 310) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 290) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 290) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 290) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 290) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 288) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 288) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 288) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 288) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 288) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 288) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 288) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 288) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 288) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 288) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 267) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 267) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 267) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 267) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 267) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 267) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 267) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 267) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 262) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 262) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 260) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 260) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 260) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 260) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 255) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 255) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 252) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 252) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 252) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 250) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 250) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 250) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 250) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 250) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 250) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 243) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 241) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 241) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 239) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 238) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 231) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 231) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 231) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 231) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 231) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 231) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 231) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 229) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 229) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 225) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 224) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 224) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 224) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 224) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 224) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 224) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 218) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 218) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 218) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 218) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 203) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 191) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 191) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 191) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 191) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 187) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 179) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 179) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 179) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 179) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 179) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 179) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 179) seen :6
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 173) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 173) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 171) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 171) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 171) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 171) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 171) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 171) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 171) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 169) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 164) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 163) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 163) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 163) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 163) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 163) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 163) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 161) seen :0
Running SMT prover for 161 properties.
[2023-03-07 08:34:54] [INFO ] Flow matrix only has 2068 transitions (discarded 10 similar events)
// Phase 1: matrix 2068 rows 616 cols
[2023-03-07 08:34:54] [INFO ] Computed 21 place invariants in 42 ms
[2023-03-07 08:34:57] [INFO ] After 2563ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:161
[2023-03-07 08:34:59] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 18 ms returned sat
[2023-03-07 08:35:12] [INFO ] After 11091ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :161
[2023-03-07 08:35:32] [INFO ] After 31069ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :161
Attempting to minimize the solution found.
Minimization took 15262 ms.
[2023-03-07 08:35:48] [INFO ] After 50753ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :161
Fused 161 Parikh solutions to 153 different solutions.
Parikh walk visited 23 properties in 2285 ms.
Support contains 138 out of 616 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 616/616 places, 2078/2078 transitions.
Graph (complete) has 2281 edges and 616 vertex of which 606 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.15 ms
Discarding 10 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 191 transitions
Trivial Post-agglo rules discarded 191 transitions
Performed 191 trivial Post agglomeration. Transition count delta: 191
Iterating post reduction 0 with 196 rules applied. Total rules applied 197 place count 606 transition count 1877
Reduce places removed 191 places and 0 transitions.
Iterating post reduction 1 with 191 rules applied. Total rules applied 388 place count 415 transition count 1877
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 388 place count 415 transition count 1854
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 434 place count 392 transition count 1854
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 498 place count 328 transition count 1784
Iterating global reduction 2 with 64 rules applied. Total rules applied 562 place count 328 transition count 1784
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 590 place count 328 transition count 1756
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 593 place count 325 transition count 1753
Iterating global reduction 3 with 3 rules applied. Total rules applied 596 place count 325 transition count 1753
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 598 place count 323 transition count 1751
Iterating global reduction 3 with 2 rules applied. Total rules applied 600 place count 323 transition count 1751
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 601 place count 322 transition count 1750
Iterating global reduction 3 with 1 rules applied. Total rules applied 602 place count 322 transition count 1750
Performed 50 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 702 place count 272 transition count 1699
Drop transitions removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 732 place count 272 transition count 1669
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -69
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 762 place count 257 transition count 1738
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 771 place count 257 transition count 1729
Drop transitions removed 103 transitions
Redundant transition composition rules discarded 103 transitions
Iterating global reduction 5 with 103 rules applied. Total rules applied 874 place count 257 transition count 1626
Free-agglomeration rule applied 8 times.
Iterating global reduction 5 with 8 rules applied. Total rules applied 882 place count 257 transition count 1618
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 894 place count 249 transition count 1614
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 896 place count 249 transition count 4682
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 898 place count 247 transition count 4682
Applied a total of 898 rules in 498 ms. Remains 247 /616 variables (removed 369) and now considering 4682/2078 (removed -2604) transitions.
Finished structural reductions, in 1 iterations. Remains : 247/616 places, 4682/2078 transitions.
Interrupted random walk after 557936 steps, including 8546 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 112
Incomplete Best-First random walk after 100001 steps, including 257 resets, run finished after 929 ms. (steps per millisecond=107 ) properties (out of 26) seen :2
Incomplete Best-First random walk after 100001 steps, including 253 resets, run finished after 905 ms. (steps per millisecond=110 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 251 resets, run finished after 1041 ms. (steps per millisecond=96 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 260 resets, run finished after 841 ms. (steps per millisecond=118 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 257 resets, run finished after 905 ms. (steps per millisecond=110 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 100001 steps, including 251 resets, run finished after 895 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 248 resets, run finished after 888 ms. (steps per millisecond=112 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 247 resets, run finished after 931 ms. (steps per millisecond=107 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 254 resets, run finished after 878 ms. (steps per millisecond=113 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 257 resets, run finished after 888 ms. (steps per millisecond=112 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 247 resets, run finished after 880 ms. (steps per millisecond=113 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 263 resets, run finished after 888 ms. (steps per millisecond=112 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 245 resets, run finished after 890 ms. (steps per millisecond=112 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 247 resets, run finished after 938 ms. (steps per millisecond=106 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 250 resets, run finished after 901 ms. (steps per millisecond=110 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 248 resets, run finished after 934 ms. (steps per millisecond=107 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 260 resets, run finished after 919 ms. (steps per millisecond=108 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 248 resets, run finished after 889 ms. (steps per millisecond=112 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 250 resets, run finished after 928 ms. (steps per millisecond=107 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 245 resets, run finished after 974 ms. (steps per millisecond=102 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 255 resets, run finished after 916 ms. (steps per millisecond=109 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 257 resets, run finished after 908 ms. (steps per millisecond=110 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-07 08:36:40] [INFO ] Flow matrix only has 4552 transitions (discarded 130 similar events)
// Phase 1: matrix 4552 rows 247 cols
[2023-03-07 08:36:40] [INFO ] Computed 21 place invariants in 97 ms
[2023-03-07 08:36:41] [INFO ] After 275ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 08:36:41] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-07 08:36:45] [INFO ] After 3647ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 08:36:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:36:48] [INFO ] After 2612ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 08:36:52] [INFO ] After 6526ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 2136 ms.
[2023-03-07 08:36:54] [INFO ] After 12660ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Fused 22 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 151 ms.
Support contains 22 out of 247 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 247/247 places, 4682/4682 transitions.
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 247 transition count 4624
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 116 place count 189 transition count 4624
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 116 place count 189 transition count 4616
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 132 place count 181 transition count 4616
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 146 place count 167 transition count 4601
Iterating global reduction 2 with 14 rules applied. Total rules applied 160 place count 167 transition count 4601
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 175 place count 167 transition count 4586
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 175 place count 167 transition count 4585
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 177 place count 166 transition count 4585
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 211 place count 149 transition count 4568
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 216 place count 149 transition count 4563
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 219 place count 146 transition count 4545
Iterating global reduction 4 with 3 rules applied. Total rules applied 222 place count 146 transition count 4545
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -63
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 242 place count 136 transition count 4608
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 247 place count 136 transition count 4603
Drop transitions removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 5 with 72 rules applied. Total rules applied 319 place count 136 transition count 4531
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 322 place count 136 transition count 4528
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 337 place count 133 transition count 4516
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 339 place count 131 transition count 4504
Iterating global reduction 6 with 2 rules applied. Total rules applied 341 place count 131 transition count 4504
Applied a total of 341 rules in 764 ms. Remains 131 /247 variables (removed 116) and now considering 4504/4682 (removed 178) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/247 places, 4504/4682 transitions.
Interrupted random walk after 538937 steps, including 10209 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 282 resets, run finished after 891 ms. (steps per millisecond=112 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 269 resets, run finished after 818 ms. (steps per millisecond=122 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 277 resets, run finished after 846 ms. (steps per millisecond=118 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 277 resets, run finished after 826 ms. (steps per millisecond=121 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 279 resets, run finished after 846 ms. (steps per millisecond=118 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 276 resets, run finished after 835 ms. (steps per millisecond=119 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 270 resets, run finished after 829 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 279 resets, run finished after 856 ms. (steps per millisecond=116 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 276 resets, run finished after 854 ms. (steps per millisecond=117 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 276 resets, run finished after 884 ms. (steps per millisecond=113 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 281 resets, run finished after 867 ms. (steps per millisecond=115 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 272 resets, run finished after 840 ms. (steps per millisecond=119 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 275 resets, run finished after 862 ms. (steps per millisecond=116 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 273 resets, run finished after 883 ms. (steps per millisecond=113 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 281 resets, run finished after 836 ms. (steps per millisecond=119 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 268 resets, run finished after 897 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 277 resets, run finished after 845 ms. (steps per millisecond=118 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 281 resets, run finished after 827 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 271 resets, run finished after 868 ms. (steps per millisecond=115 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 282 resets, run finished after 868 ms. (steps per millisecond=115 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 273 resets, run finished after 846 ms. (steps per millisecond=118 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 278 resets, run finished after 834 ms. (steps per millisecond=119 ) properties (out of 22) seen :0
Interrupted probabilistic random walk after 7217986 steps, run timeout after 144001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 7217986 steps, saw 956013 distinct states, run finished after 144005 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 22 properties.
[2023-03-07 08:40:07] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:40:07] [INFO ] Computed 21 place invariants in 63 ms
[2023-03-07 08:40:08] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 08:40:08] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 12 ms returned sat
[2023-03-07 08:40:12] [INFO ] After 3831ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 08:40:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:40:15] [INFO ] After 2884ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 08:40:19] [INFO ] After 7470ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 2766 ms.
[2023-03-07 08:40:22] [INFO ] After 14378ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Fused 22 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 162 ms.
Support contains 22 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Applied a total of 0 rules in 233 ms. Remains 131 /131 variables (removed 0) and now considering 4504/4504 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 4504/4504 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Applied a total of 0 rules in 210 ms. Remains 131 /131 variables (removed 0) and now considering 4504/4504 (removed 0) transitions.
[2023-03-07 08:40:23] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:40:23] [INFO ] Computed 21 place invariants in 37 ms
[2023-03-07 08:40:25] [INFO ] Implicit Places using invariants in 2564 ms returned []
[2023-03-07 08:40:25] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:40:25] [INFO ] Computed 21 place invariants in 59 ms
[2023-03-07 08:40:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:40:29] [INFO ] Implicit Places using invariants and state equation in 3812 ms returned []
Implicit Place search using SMT with State Equation took 6379 ms to find 0 implicit places.
[2023-03-07 08:40:30] [INFO ] Redundant transitions in 907 ms returned []
[2023-03-07 08:40:30] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:40:30] [INFO ] Computed 21 place invariants in 35 ms
[2023-03-07 08:40:36] [INFO ] Dead Transitions using invariants and state equation in 5676 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 4504/4504 transitions.
Incomplete random walk after 100000 steps, including 1913 resets, run finished after 5796 ms. (steps per millisecond=17 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-07 08:40:42] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:40:42] [INFO ] Computed 21 place invariants in 37 ms
[2023-03-07 08:40:42] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 08:40:42] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-07 08:40:47] [INFO ] After 4435ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 08:40:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:40:50] [INFO ] After 3265ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 08:40:55] [INFO ] After 8441ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 2956 ms.
[2023-03-07 08:40:58] [INFO ] After 16158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Interrupted random walk after 549657 steps, including 10474 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 280 resets, run finished after 812 ms. (steps per millisecond=123 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 277 resets, run finished after 831 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 271 resets, run finished after 827 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 275 resets, run finished after 822 ms. (steps per millisecond=121 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 275 resets, run finished after 827 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 275 resets, run finished after 838 ms. (steps per millisecond=119 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 277 resets, run finished after 853 ms. (steps per millisecond=117 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 272 resets, run finished after 814 ms. (steps per millisecond=122 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 282 resets, run finished after 840 ms. (steps per millisecond=119 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 272 resets, run finished after 837 ms. (steps per millisecond=119 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 276 resets, run finished after 833 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 280 resets, run finished after 832 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 279 resets, run finished after 846 ms. (steps per millisecond=118 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 276 resets, run finished after 848 ms. (steps per millisecond=117 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 278 resets, run finished after 829 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 277 resets, run finished after 840 ms. (steps per millisecond=119 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 271 resets, run finished after 827 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 275 resets, run finished after 850 ms. (steps per millisecond=117 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 281 resets, run finished after 823 ms. (steps per millisecond=121 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 274 resets, run finished after 831 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 278 resets, run finished after 870 ms. (steps per millisecond=114 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 278 resets, run finished after 843 ms. (steps per millisecond=118 ) properties (out of 22) seen :0
Interrupted probabilistic random walk after 7325855 steps, run timeout after 144001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 7325855 steps, saw 970238 distinct states, run finished after 144002 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 22 properties.
[2023-03-07 08:44:11] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:44:11] [INFO ] Computed 21 place invariants in 39 ms
[2023-03-07 08:44:11] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 08:44:11] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-07 08:44:15] [INFO ] After 3609ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 08:44:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:44:18] [INFO ] After 3258ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 08:44:23] [INFO ] After 8510ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 2383 ms.
[2023-03-07 08:44:26] [INFO ] After 14721ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Fused 22 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 232 ms.
Support contains 22 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Applied a total of 0 rules in 174 ms. Remains 131 /131 variables (removed 0) and now considering 4504/4504 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 4504/4504 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Applied a total of 0 rules in 176 ms. Remains 131 /131 variables (removed 0) and now considering 4504/4504 (removed 0) transitions.
[2023-03-07 08:44:26] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:44:26] [INFO ] Computed 21 place invariants in 46 ms
[2023-03-07 08:44:29] [INFO ] Implicit Places using invariants in 2353 ms returned []
[2023-03-07 08:44:29] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:44:29] [INFO ] Computed 21 place invariants in 34 ms
[2023-03-07 08:44:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:44:32] [INFO ] Implicit Places using invariants and state equation in 3692 ms returned []
Implicit Place search using SMT with State Equation took 6048 ms to find 0 implicit places.
[2023-03-07 08:44:33] [INFO ] Redundant transitions in 976 ms returned []
[2023-03-07 08:44:33] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:44:33] [INFO ] Computed 21 place invariants in 35 ms
[2023-03-07 08:44:38] [INFO ] Dead Transitions using invariants and state equation in 4724 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 4504/4504 transitions.
Incomplete random walk after 100000 steps, including 1873 resets, run finished after 6015 ms. (steps per millisecond=16 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-07 08:44:44] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:44:44] [INFO ] Computed 21 place invariants in 49 ms
[2023-03-07 08:44:44] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 08:44:45] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 10 ms returned sat
[2023-03-07 08:44:49] [INFO ] After 4200ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 08:44:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:44:52] [INFO ] After 2818ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 08:44:56] [INFO ] After 7185ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 3154 ms.
[2023-03-07 08:44:59] [INFO ] After 14798ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Incomplete random walk after 10000 steps, including 192 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 141533 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 141533 steps, saw 28141 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:45:03] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:45:03] [INFO ] Computed 21 place invariants in 38 ms
[2023-03-07 08:45:03] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:03] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 08:45:04] [INFO ] After 1635ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:45:05] [INFO ] After 384ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:05] [INFO ] After 614ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 135 ms.
[2023-03-07 08:45:05] [INFO ] After 2444ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 2054 rules applied. Total rules applied 2054 place count 130 transition count 2451
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2060 place count 124 transition count 2451
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 2070 place count 119 transition count 2446
Applied a total of 2070 rules in 117 ms. Remains 119 /131 variables (removed 12) and now considering 2446/4504 (removed 2058) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/131 places, 2446/4504 transitions.
Incomplete random walk after 10000 steps, including 191 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 314124 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :{}
Probabilistic random walk after 314124 steps, saw 57623 distinct states, run finished after 3001 ms. (steps per millisecond=104 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:45:08] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:45:08] [INFO ] Computed 20 place invariants in 30 ms
[2023-03-07 08:45:08] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:08] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 13 ms returned sat
[2023-03-07 08:45:09] [INFO ] After 921ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:45:10] [INFO ] After 142ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:10] [INFO ] After 225ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-07 08:45:10] [INFO ] After 1265ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 73 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 70 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
[2023-03-07 08:45:10] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:45:10] [INFO ] Computed 20 place invariants in 18 ms
[2023-03-07 08:45:12] [INFO ] Implicit Places using invariants in 1872 ms returned []
[2023-03-07 08:45:12] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:45:12] [INFO ] Computed 20 place invariants in 18 ms
[2023-03-07 08:45:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:45:15] [INFO ] Implicit Places using invariants and state equation in 3205 ms returned []
Implicit Place search using SMT with State Equation took 5079 ms to find 0 implicit places.
[2023-03-07 08:45:15] [INFO ] Redundant transitions in 290 ms returned []
[2023-03-07 08:45:15] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:45:15] [INFO ] Computed 20 place invariants in 18 ms
[2023-03-07 08:45:18] [INFO ] Dead Transitions using invariants and state equation in 2497 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Graph (trivial) has 110 edges and 119 vertex of which 39 / 119 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 85 transition count 2177
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 72 transition count 2177
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 72 transition count 2169
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 64 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 60 transition count 2165
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 60 transition count 2165
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 56 transition count 2145
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 56 transition count 2145
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 56 transition count 2121
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 52 transition count 2117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 52 transition count 2108
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 49 transition count 2135
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 49 transition count 2092
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 46 transition count 2104
Free-agglomeration rule applied 2 times with reduction of 512 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 46 transition count 1590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 1183 place count 44 transition count 566
Applied a total of 1183 rules in 658 ms. Remains 44 /119 variables (removed 75) and now considering 566/2446 (removed 1880) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:45:18] [INFO ] Flow matrix only has 554 transitions (discarded 12 similar events)
// Phase 1: matrix 554 rows 44 cols
[2023-03-07 08:45:18] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 08:45:18] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:18] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-07 08:45:19] [INFO ] After 203ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:19] [INFO ] After 264ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-07 08:45:19] [INFO ] After 346ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:19] [INFO ] Flatten gal took : 265 ms
[2023-03-07 08:45:19] [INFO ] Flatten gal took : 195 ms
[2023-03-07 08:45:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality131069022382552640.gal : 78 ms
[2023-03-07 08:45:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17401410955255766430.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality131069022382552640.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17401410955255766430.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality17401410955255766430.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 64
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,672,0.886595,37628,2,890,9,2642,6,0,726,1974,0
Total reachable state count : 672

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.887811,38052,2,45,9,2642,7,0,729,1974,0
Incomplete random walk after 10000 steps, including 193 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 130371 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 130371 steps, saw 25901 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:45:24] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:45:24] [INFO ] Computed 21 place invariants in 35 ms
[2023-03-07 08:45:24] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:24] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-07 08:45:25] [INFO ] After 1418ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:45:26] [INFO ] After 224ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:26] [INFO ] After 380ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 136 ms.
[2023-03-07 08:45:26] [INFO ] After 2012ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 2054 rules applied. Total rules applied 2054 place count 130 transition count 2451
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2060 place count 124 transition count 2451
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 2070 place count 119 transition count 2446
Applied a total of 2070 rules in 161 ms. Remains 119 /131 variables (removed 12) and now considering 2446/4504 (removed 2058) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/131 places, 2446/4504 transitions.
Incomplete random walk after 10000 steps, including 189 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 269884 steps, run timeout after 3001 ms. (steps per millisecond=89 ) properties seen :{}
Probabilistic random walk after 269884 steps, saw 50919 distinct states, run finished after 3001 ms. (steps per millisecond=89 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:45:29] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:45:29] [INFO ] Computed 20 place invariants in 17 ms
[2023-03-07 08:45:29] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:29] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-07 08:45:30] [INFO ] After 860ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:45:30] [INFO ] After 211ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:31] [INFO ] After 334ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-07 08:45:31] [INFO ] After 1317ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 112 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 114 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
[2023-03-07 08:45:31] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:45:31] [INFO ] Computed 20 place invariants in 29 ms
[2023-03-07 08:45:33] [INFO ] Implicit Places using invariants in 2090 ms returned []
[2023-03-07 08:45:33] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:45:33] [INFO ] Computed 20 place invariants in 23 ms
[2023-03-07 08:45:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:45:36] [INFO ] Implicit Places using invariants and state equation in 3283 ms returned []
Implicit Place search using SMT with State Equation took 5376 ms to find 0 implicit places.
[2023-03-07 08:45:37] [INFO ] Redundant transitions in 277 ms returned []
[2023-03-07 08:45:37] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:45:37] [INFO ] Computed 20 place invariants in 29 ms
[2023-03-07 08:45:39] [INFO ] Dead Transitions using invariants and state equation in 2000 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Graph (trivial) has 110 edges and 119 vertex of which 39 / 119 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 85 transition count 2177
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 72 transition count 2177
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 72 transition count 2169
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 64 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 60 transition count 2165
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 60 transition count 2165
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 56 transition count 2145
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 56 transition count 2145
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 56 transition count 2121
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 52 transition count 2117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 52 transition count 2108
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 49 transition count 2135
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 49 transition count 2092
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 46 transition count 2104
Free-agglomeration rule applied 2 times with reduction of 512 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 46 transition count 1590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 1183 place count 44 transition count 566
Applied a total of 1183 rules in 205 ms. Remains 44 /119 variables (removed 75) and now considering 566/2446 (removed 1880) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:45:39] [INFO ] Flow matrix only has 554 transitions (discarded 12 similar events)
// Phase 1: matrix 554 rows 44 cols
[2023-03-07 08:45:39] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 08:45:39] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:39] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 8 ms returned sat
[2023-03-07 08:45:39] [INFO ] After 286ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:39] [INFO ] After 445ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 98 ms.
[2023-03-07 08:45:39] [INFO ] After 591ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:39] [INFO ] Flatten gal took : 107 ms
[2023-03-07 08:45:40] [INFO ] Flatten gal took : 90 ms
[2023-03-07 08:45:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality871668404450411638.gal : 27 ms
[2023-03-07 08:45:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17282953359726073782.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality871668404450411638.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17282953359726073782.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality17282953359726073782.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 64
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,672,0.887133,37880,2,867,9,2618,6,0,726,1950,0
Total reachable state count : 672

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.888262,38320,2,45,9,2618,7,0,729,1950,0
Incomplete random walk after 10000 steps, including 188 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 126610 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 126610 steps, saw 25165 distinct states, run finished after 3002 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:45:44] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:45:44] [INFO ] Computed 21 place invariants in 50 ms
[2023-03-07 08:45:44] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:44] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-07 08:45:46] [INFO ] After 1878ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:45:46] [INFO ] After 144ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:46] [INFO ] After 342ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 121 ms.
[2023-03-07 08:45:46] [INFO ] After 2413ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Graph (complete) has 1082 edges and 131 vertex of which 116 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 4102 transitions
Reduce isomorphic transitions removed 4102 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4106 rules applied. Total rules applied 4107 place count 116 transition count 398
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 4111 place count 112 transition count 398
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 4119 place count 108 transition count 394
Applied a total of 4119 rules in 32 ms. Remains 108 /131 variables (removed 23) and now considering 394/4504 (removed 4110) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/131 places, 394/4504 transitions.
Incomplete random walk after 10000 steps, including 155 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 707868 steps, run timeout after 3001 ms. (steps per millisecond=235 ) properties seen :{}
Probabilistic random walk after 707868 steps, saw 117338 distinct states, run finished after 3001 ms. (steps per millisecond=235 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:45:49] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:45:49] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:45:49] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-07 08:45:49] [INFO ] [Nat]Absence check using 2 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 08:45:50] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:45:50] [INFO ] After 15ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:50] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-07 08:45:50] [INFO ] After 149ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 394/394 transitions.
Applied a total of 0 rules in 8 ms. Remains 108 /108 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 394/394 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 394/394 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2023-03-07 08:45:50] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:45:50] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:45:50] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-07 08:45:50] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:45:50] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:45:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:45:50] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 536 ms to find 0 implicit places.
[2023-03-07 08:45:50] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-07 08:45:50] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:45:50] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:45:51] [INFO ] Dead Transitions using invariants and state equation in 463 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 394/394 transitions.
Graph (trivial) has 101 edges and 108 vertex of which 39 / 108 are part of one of the 5 SCC in 1 ms
Free SCC test removed 34 places
Drop transitions removed 54 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 259 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 65 transition count 122
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 36 place count 52 transition count 122
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 36 place count 52 transition count 114
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 44 transition count 114
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 40 transition count 110
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 40 transition count 110
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 36 transition count 90
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 36 transition count 90
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 92 place count 36 transition count 66
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 32 transition count 62
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 106 place count 32 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 27 transition count 76
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 151 place count 27 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 163 place count 19 transition count 37
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 181 place count 19 transition count 19
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 182 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 183 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 188 place count 18 transition count 18
Applied a total of 188 rules in 11 ms. Remains 18 /108 variables (removed 90) and now considering 18/394 (removed 376) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 08:45:51] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-07 08:45:51] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 08:45:51] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-07 08:45:51] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:51] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-07 08:45:51] [INFO ] After 60ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:51] [INFO ] Flatten gal took : 3 ms
[2023-03-07 08:45:51] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:45:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9046706396026868438.gal : 2 ms
[2023-03-07 08:45:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4560202789971102251.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9046706396026868438.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4560202789971102251.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality4560202789971102251.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 65
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.012674,3912,2,75,10,236,6,0,86,127,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.013262,4352,2,19,10,236,7,0,89,127,0
Incomplete random walk after 10000 steps, including 189 resets, run finished after 259 ms. (steps per millisecond=38 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 139621 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 139621 steps, saw 27721 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:45:54] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:45:54] [INFO ] Computed 21 place invariants in 35 ms
[2023-03-07 08:45:54] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:54] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 08:45:56] [INFO ] After 1436ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:45:56] [INFO ] After 99ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:56] [INFO ] After 243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 86 ms.
[2023-03-07 08:45:56] [INFO ] After 1817ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Graph (complete) has 1082 edges and 131 vertex of which 116 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 4102 transitions
Reduce isomorphic transitions removed 4102 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4106 rules applied. Total rules applied 4107 place count 116 transition count 398
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 4112 place count 112 transition count 397
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4113 place count 111 transition count 397
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 4121 place count 107 transition count 393
Applied a total of 4121 rules in 22 ms. Remains 107 /131 variables (removed 24) and now considering 393/4504 (removed 4111) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/131 places, 393/4504 transitions.
Incomplete random walk after 10000 steps, including 159 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 892462 steps, run timeout after 3001 ms. (steps per millisecond=297 ) properties seen :{}
Probabilistic random walk after 892462 steps, saw 146922 distinct states, run finished after 3001 ms. (steps per millisecond=297 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:45:59] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:45:59] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:45:59] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-07 08:45:59] [INFO ] [Nat]Absence check using 2 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-07 08:45:59] [INFO ] After 64ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:45:59] [INFO ] After 15ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:45:59] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-07 08:45:59] [INFO ] After 139ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 107/107 places, 393/393 transitions.
Applied a total of 0 rules in 8 ms. Remains 107 /107 variables (removed 0) and now considering 393/393 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 393/393 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 107/107 places, 393/393 transitions.
Applied a total of 0 rules in 8 ms. Remains 107 /107 variables (removed 0) and now considering 393/393 (removed 0) transitions.
[2023-03-07 08:45:59] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:45:59] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:45:59] [INFO ] Implicit Places using invariants in 164 ms returned []
[2023-03-07 08:45:59] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:45:59] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:45:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:46:00] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 531 ms to find 0 implicit places.
[2023-03-07 08:46:00] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-07 08:46:00] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:46:00] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:46:00] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 393/393 transitions.
Graph (trivial) has 101 edges and 107 vertex of which 39 / 107 are part of one of the 5 SCC in 1 ms
Free SCC test removed 34 places
Drop transitions removed 54 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 259 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 64 transition count 121
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 36 place count 51 transition count 121
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 36 place count 51 transition count 113
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 43 transition count 113
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 39 transition count 109
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 39 transition count 109
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 35 transition count 89
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 35 transition count 89
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 92 place count 35 transition count 65
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 31 transition count 61
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 106 place count 31 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 26 transition count 75
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 151 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 163 place count 18 transition count 36
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 181 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 186 place count 18 transition count 18
Applied a total of 186 rules in 16 ms. Remains 18 /107 variables (removed 89) and now considering 18/393 (removed 375) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 08:46:00] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 08:46:00] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 08:46:00] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 08:46:00] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:00] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-07 08:46:00] [INFO ] After 52ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:00] [INFO ] Flatten gal took : 3 ms
[2023-03-07 08:46:00] [INFO ] Flatten gal took : 3 ms
[2023-03-07 08:46:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3759845783549834576.gal : 5 ms
[2023-03-07 08:46:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2028447120499614224.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3759845783549834576.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2028447120499614224.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality2028447120499614224.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 65
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.011768,3908,2,75,10,236,6,0,86,127,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.012308,4348,2,19,10,236,7,0,89,127,0
Incomplete random walk after 10000 steps, including 188 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 138849 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 138849 steps, saw 27556 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:46:04] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:46:04] [INFO ] Computed 21 place invariants in 37 ms
[2023-03-07 08:46:04] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:04] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 08:46:05] [INFO ] After 1318ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:46:05] [INFO ] After 252ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:05] [INFO ] After 404ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 89 ms.
[2023-03-07 08:46:06] [INFO ] After 1869ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 2054 rules applied. Total rules applied 2054 place count 130 transition count 2451
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2060 place count 124 transition count 2451
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 2070 place count 119 transition count 2446
Applied a total of 2070 rules in 112 ms. Remains 119 /131 variables (removed 12) and now considering 2446/4504 (removed 2058) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/131 places, 2446/4504 transitions.
Incomplete random walk after 10000 steps, including 187 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 267359 steps, run timeout after 3001 ms. (steps per millisecond=89 ) properties seen :{}
Probabilistic random walk after 267359 steps, saw 50708 distinct states, run finished after 3004 ms. (steps per millisecond=89 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:46:09] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:46:09] [INFO ] Computed 20 place invariants in 17 ms
[2023-03-07 08:46:09] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:09] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-07 08:46:10] [INFO ] After 609ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:46:10] [INFO ] After 70ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:10] [INFO ] After 152ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-07 08:46:10] [INFO ] After 854ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 69 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 72 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
[2023-03-07 08:46:10] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:46:10] [INFO ] Computed 20 place invariants in 18 ms
[2023-03-07 08:46:12] [INFO ] Implicit Places using invariants in 1696 ms returned []
[2023-03-07 08:46:12] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:46:12] [INFO ] Computed 20 place invariants in 18 ms
[2023-03-07 08:46:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:46:14] [INFO ] Implicit Places using invariants and state equation in 2199 ms returned []
Implicit Place search using SMT with State Equation took 3898 ms to find 0 implicit places.
[2023-03-07 08:46:14] [INFO ] Redundant transitions in 150 ms returned []
[2023-03-07 08:46:14] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:46:14] [INFO ] Computed 20 place invariants in 20 ms
[2023-03-07 08:46:15] [INFO ] Dead Transitions using invariants and state equation in 1376 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Graph (trivial) has 110 edges and 119 vertex of which 39 / 119 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 85 transition count 2177
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 72 transition count 2177
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 72 transition count 2169
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 64 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 60 transition count 2165
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 60 transition count 2165
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 56 transition count 2145
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 56 transition count 2145
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 56 transition count 2121
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 52 transition count 2117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 52 transition count 2108
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 49 transition count 2135
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 49 transition count 2092
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 46 transition count 2104
Free-agglomeration rule applied 2 times with reduction of 512 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 46 transition count 1590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 1183 place count 44 transition count 566
Applied a total of 1183 rules in 200 ms. Remains 44 /119 variables (removed 75) and now considering 566/2446 (removed 1880) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:46:15] [INFO ] Flow matrix only has 554 transitions (discarded 12 similar events)
// Phase 1: matrix 554 rows 44 cols
[2023-03-07 08:46:16] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 08:46:16] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:16] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-07 08:46:16] [INFO ] After 191ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:16] [INFO ] After 257ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-07 08:46:16] [INFO ] After 343ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:16] [INFO ] Flatten gal took : 102 ms
[2023-03-07 08:46:16] [INFO ] Flatten gal took : 80 ms
[2023-03-07 08:46:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2700849238345962601.gal : 21 ms
[2023-03-07 08:46:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16664550085303426074.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2700849238345962601.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16664550085303426074.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality16664550085303426074.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 64
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,672,0.790275,37812,2,867,9,2618,6,0,726,1950,0
Total reachable state count : 672

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.791412,38252,2,45,9,2618,7,0,729,1950,0
Incomplete random walk after 10000 steps, including 186 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 143659 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 143659 steps, saw 28604 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:46:20] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:46:20] [INFO ] Computed 21 place invariants in 36 ms
[2023-03-07 08:46:20] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:20] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 12 ms returned sat
[2023-03-07 08:46:22] [INFO ] After 1761ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:46:22] [INFO ] After 309ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:23] [INFO ] After 505ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 117 ms.
[2023-03-07 08:46:23] [INFO ] After 2446ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 2054 rules applied. Total rules applied 2054 place count 130 transition count 2451
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2060 place count 124 transition count 2451
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 2070 place count 119 transition count 2446
Applied a total of 2070 rules in 137 ms. Remains 119 /131 variables (removed 12) and now considering 2446/4504 (removed 2058) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/131 places, 2446/4504 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 256037 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 256037 steps, saw 48873 distinct states, run finished after 3001 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:46:26] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:46:26] [INFO ] Computed 20 place invariants in 18 ms
[2023-03-07 08:46:26] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:26] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 9 ms returned sat
[2023-03-07 08:46:27] [INFO ] After 853ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:46:27] [INFO ] After 187ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:27] [INFO ] After 310ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-07 08:46:27] [INFO ] After 1289ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 106 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 104 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
[2023-03-07 08:46:28] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:46:28] [INFO ] Computed 20 place invariants in 26 ms
[2023-03-07 08:46:30] [INFO ] Implicit Places using invariants in 2674 ms returned []
[2023-03-07 08:46:30] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:46:30] [INFO ] Computed 20 place invariants in 29 ms
[2023-03-07 08:46:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:46:33] [INFO ] Implicit Places using invariants and state equation in 3197 ms returned []
Implicit Place search using SMT with State Equation took 5874 ms to find 0 implicit places.
[2023-03-07 08:46:34] [INFO ] Redundant transitions in 255 ms returned []
[2023-03-07 08:46:34] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:46:34] [INFO ] Computed 20 place invariants in 28 ms
[2023-03-07 08:46:36] [INFO ] Dead Transitions using invariants and state equation in 2428 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Graph (trivial) has 110 edges and 119 vertex of which 39 / 119 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 85 transition count 2177
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 72 transition count 2177
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 72 transition count 2169
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 64 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 60 transition count 2165
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 60 transition count 2165
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 56 transition count 2145
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 56 transition count 2145
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 56 transition count 2121
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 52 transition count 2117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 52 transition count 2108
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 49 transition count 2135
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 49 transition count 2092
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 46 transition count 2104
Free-agglomeration rule applied 2 times with reduction of 512 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 46 transition count 1590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 1183 place count 44 transition count 566
Applied a total of 1183 rules in 308 ms. Remains 44 /119 variables (removed 75) and now considering 566/2446 (removed 1880) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:46:36] [INFO ] Flow matrix only has 554 transitions (discarded 12 similar events)
// Phase 1: matrix 554 rows 44 cols
[2023-03-07 08:46:36] [INFO ] Computed 20 place invariants in 5 ms
[2023-03-07 08:46:36] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 8 ms returned sat
[2023-03-07 08:46:37] [INFO ] After 287ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:37] [INFO ] After 473ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 86 ms.
[2023-03-07 08:46:37] [INFO ] After 602ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:37] [INFO ] Flatten gal took : 118 ms
[2023-03-07 08:46:37] [INFO ] Flatten gal took : 109 ms
[2023-03-07 08:46:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7177366469729553814.gal : 13 ms
[2023-03-07 08:46:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9827064994478544322.prop : 2 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7177366469729553814.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9827064994478544322.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality9827064994478544322.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 64
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,672,1.14393,37876,2,875,9,2626,6,0,726,1958,0
Total reachable state count : 672

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,1.14498,38316,2,45,9,2626,7,0,729,1958,0
Incomplete random walk after 10000 steps, including 192 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 142427 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142427 steps, saw 28335 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:46:42] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:46:42] [INFO ] Computed 21 place invariants in 34 ms
[2023-03-07 08:46:42] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:42] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-07 08:46:44] [INFO ] After 1811ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:46:44] [INFO ] After 183ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:44] [INFO ] After 357ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 105 ms.
[2023-03-07 08:46:44] [INFO ] After 2347ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Graph (complete) has 1082 edges and 131 vertex of which 116 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 4102 transitions
Reduce isomorphic transitions removed 4102 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4106 rules applied. Total rules applied 4107 place count 116 transition count 398
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 4111 place count 112 transition count 398
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 4119 place count 108 transition count 394
Applied a total of 4119 rules in 23 ms. Remains 108 /131 variables (removed 23) and now considering 394/4504 (removed 4110) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/131 places, 394/4504 transitions.
Incomplete random walk after 10000 steps, including 157 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 840511 steps, run timeout after 3001 ms. (steps per millisecond=280 ) properties seen :{}
Probabilistic random walk after 840511 steps, saw 138637 distinct states, run finished after 3001 ms. (steps per millisecond=280 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:46:47] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:46:47] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:46:47] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-07 08:46:47] [INFO ] [Nat]Absence check using 2 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 08:46:47] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:46:47] [INFO ] After 25ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:47] [INFO ] After 46ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-07 08:46:47] [INFO ] After 209ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 394/394 transitions.
Applied a total of 0 rules in 12 ms. Remains 108 /108 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 394/394 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 394/394 transitions.
Applied a total of 0 rules in 11 ms. Remains 108 /108 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2023-03-07 08:46:47] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:46:47] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:46:48] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-07 08:46:48] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:46:48] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:46:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:46:48] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 627 ms to find 0 implicit places.
[2023-03-07 08:46:48] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-07 08:46:48] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:46:48] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-07 08:46:48] [INFO ] Dead Transitions using invariants and state equation in 383 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 394/394 transitions.
Graph (trivial) has 101 edges and 108 vertex of which 39 / 108 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 54 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 259 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 65 transition count 122
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 36 place count 52 transition count 122
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 36 place count 52 transition count 114
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 44 transition count 114
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 40 transition count 110
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 40 transition count 110
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 36 transition count 90
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 36 transition count 90
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 92 place count 36 transition count 66
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 32 transition count 62
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 106 place count 32 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 27 transition count 76
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 151 place count 27 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 163 place count 19 transition count 37
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 181 place count 19 transition count 19
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 182 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 183 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 188 place count 18 transition count 18
Applied a total of 188 rules in 19 ms. Remains 18 /108 variables (removed 90) and now considering 18/394 (removed 376) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 08:46:48] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 08:46:49] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 08:46:49] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-07 08:46:49] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:49] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-07 08:46:49] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:49] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:46:49] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:46:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4948698935404395093.gal : 1 ms
[2023-03-07 08:46:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11970929886402857530.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4948698935404395093.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11970929886402857530.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality11970929886402857530.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 65
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.011987,3940,2,75,10,236,6,0,86,127,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.012503,4380,2,19,10,236,7,0,89,127,0
Incomplete random walk after 10000 steps, including 191 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 145119 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 145119 steps, saw 28974 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:46:52] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:46:52] [INFO ] Computed 21 place invariants in 33 ms
[2023-03-07 08:46:52] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:52] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 08:46:54] [INFO ] After 1515ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:46:54] [INFO ] After 167ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:54] [INFO ] After 407ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 145 ms.
[2023-03-07 08:46:54] [INFO ] After 2126ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Graph (complete) has 1082 edges and 131 vertex of which 116 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 4102 transitions
Reduce isomorphic transitions removed 4102 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4106 rules applied. Total rules applied 4107 place count 116 transition count 398
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 4112 place count 112 transition count 397
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4113 place count 111 transition count 397
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 4121 place count 107 transition count 393
Applied a total of 4121 rules in 30 ms. Remains 107 /131 variables (removed 24) and now considering 393/4504 (removed 4111) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/131 places, 393/4504 transitions.
Incomplete random walk after 10000 steps, including 155 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 808925 steps, run timeout after 3001 ms. (steps per millisecond=269 ) properties seen :{}
Probabilistic random walk after 808925 steps, saw 133243 distinct states, run finished after 3001 ms. (steps per millisecond=269 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:46:57] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:46:57] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:46:57] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-07 08:46:57] [INFO ] [Nat]Absence check using 2 positive and 15 generalized place invariants in 7 ms returned sat
[2023-03-07 08:46:57] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:46:57] [INFO ] After 22ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:57] [INFO ] After 42ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-07 08:46:57] [INFO ] After 218ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 107/107 places, 393/393 transitions.
Applied a total of 0 rules in 10 ms. Remains 107 /107 variables (removed 0) and now considering 393/393 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 393/393 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 107/107 places, 393/393 transitions.
Applied a total of 0 rules in 11 ms. Remains 107 /107 variables (removed 0) and now considering 393/393 (removed 0) transitions.
[2023-03-07 08:46:57] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:46:57] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:46:58] [INFO ] Implicit Places using invariants in 213 ms returned []
[2023-03-07 08:46:58] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:46:58] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:46:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:46:58] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 602 ms to find 0 implicit places.
[2023-03-07 08:46:58] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-07 08:46:58] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:46:58] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:46:59] [INFO ] Dead Transitions using invariants and state equation in 456 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 393/393 transitions.
Graph (trivial) has 101 edges and 107 vertex of which 39 / 107 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 54 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 259 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 64 transition count 121
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 36 place count 51 transition count 121
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 36 place count 51 transition count 113
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 43 transition count 113
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 39 transition count 109
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 39 transition count 109
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 35 transition count 89
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 35 transition count 89
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 92 place count 35 transition count 65
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 31 transition count 61
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 106 place count 31 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 26 transition count 75
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 151 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 163 place count 18 transition count 36
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 181 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 186 place count 18 transition count 18
Applied a total of 186 rules in 8 ms. Remains 18 /107 variables (removed 89) and now considering 18/393 (removed 375) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 08:46:59] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 08:46:59] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:46:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 08:46:59] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 08:46:59] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:59] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-07 08:46:59] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:46:59] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:46:59] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:46:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7013989783731376433.gal : 0 ms
[2023-03-07 08:46:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3332216025308274024.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7013989783731376433.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3332216025308274024.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality3332216025308274024.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 65
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.011763,3940,2,75,10,236,6,0,86,127,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.012258,4380,2,19,10,236,7,0,89,127,0
Incomplete random walk after 10000 steps, including 191 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 141802 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 141802 steps, saw 28201 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:47:02] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:47:02] [INFO ] Computed 21 place invariants in 34 ms
[2023-03-07 08:47:02] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:02] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 08:47:04] [INFO ] After 1606ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:47:04] [INFO ] After 329ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:04] [INFO ] After 564ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 145 ms.
[2023-03-07 08:47:04] [INFO ] After 2371ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 2054 rules applied. Total rules applied 2054 place count 130 transition count 2451
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2060 place count 124 transition count 2451
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 2070 place count 119 transition count 2446
Applied a total of 2070 rules in 164 ms. Remains 119 /131 variables (removed 12) and now considering 2446/4504 (removed 2058) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/131 places, 2446/4504 transitions.
Incomplete random walk after 10000 steps, including 184 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 218838 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 218838 steps, saw 42909 distinct states, run finished after 3001 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:47:08] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:47:08] [INFO ] Computed 20 place invariants in 18 ms
[2023-03-07 08:47:08] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:08] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 9 ms returned sat
[2023-03-07 08:47:09] [INFO ] After 698ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:47:09] [INFO ] After 159ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:09] [INFO ] After 249ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-07 08:47:09] [INFO ] After 1052ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 78 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 81 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
[2023-03-07 08:47:09] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:47:09] [INFO ] Computed 20 place invariants in 20 ms
[2023-03-07 08:47:11] [INFO ] Implicit Places using invariants in 2152 ms returned []
[2023-03-07 08:47:11] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:47:11] [INFO ] Computed 20 place invariants in 19 ms
[2023-03-07 08:47:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:47:15] [INFO ] Implicit Places using invariants and state equation in 4186 ms returned []
Implicit Place search using SMT with State Equation took 6341 ms to find 0 implicit places.
[2023-03-07 08:47:16] [INFO ] Redundant transitions in 229 ms returned []
[2023-03-07 08:47:16] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:47:16] [INFO ] Computed 20 place invariants in 27 ms
[2023-03-07 08:47:18] [INFO ] Dead Transitions using invariants and state equation in 2686 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Graph (trivial) has 110 edges and 119 vertex of which 39 / 119 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 85 transition count 2177
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 72 transition count 2177
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 72 transition count 2169
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 64 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 60 transition count 2165
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 60 transition count 2165
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 56 transition count 2145
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 56 transition count 2145
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 56 transition count 2121
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 52 transition count 2117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 52 transition count 2108
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 49 transition count 2135
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 49 transition count 2092
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 46 transition count 2104
Free-agglomeration rule applied 2 times with reduction of 512 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 46 transition count 1590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 1183 place count 44 transition count 566
Applied a total of 1183 rules in 201 ms. Remains 44 /119 variables (removed 75) and now considering 566/2446 (removed 1880) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:47:19] [INFO ] Flow matrix only has 554 transitions (discarded 12 similar events)
// Phase 1: matrix 554 rows 44 cols
[2023-03-07 08:47:19] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 08:47:19] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:19] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-07 08:47:19] [INFO ] After 218ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:19] [INFO ] After 385ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 77 ms.
[2023-03-07 08:47:19] [INFO ] After 495ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:19] [INFO ] Flatten gal took : 122 ms
[2023-03-07 08:47:19] [INFO ] Flatten gal took : 113 ms
[2023-03-07 08:47:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9353292924880712730.gal : 22 ms
[2023-03-07 08:47:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13513319443127658442.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9353292924880712730.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13513319443127658442.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality13513319443127658442.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 64
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,672,1.13738,37824,2,875,9,2626,6,0,726,1958,0
Total reachable state count : 672

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,1.13851,38264,2,45,9,2626,7,0,729,1958,0
Incomplete random walk after 10000 steps, including 194 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 146701 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 146701 steps, saw 29269 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:47:24] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:47:24] [INFO ] Computed 21 place invariants in 41 ms
[2023-03-07 08:47:24] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:24] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 12 ms returned sat
[2023-03-07 08:47:26] [INFO ] After 1615ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:47:26] [INFO ] After 260ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:26] [INFO ] After 414ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 90 ms.
[2023-03-07 08:47:26] [INFO ] After 2195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 2054 rules applied. Total rules applied 2054 place count 130 transition count 2451
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2060 place count 124 transition count 2451
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 2070 place count 119 transition count 2446
Applied a total of 2070 rules in 100 ms. Remains 119 /131 variables (removed 12) and now considering 2446/4504 (removed 2058) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/131 places, 2446/4504 transitions.
Incomplete random walk after 10000 steps, including 179 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 232209 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 232209 steps, saw 45089 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:47:29] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:47:29] [INFO ] Computed 20 place invariants in 17 ms
[2023-03-07 08:47:29] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:29] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 10 ms returned sat
[2023-03-07 08:47:30] [INFO ] After 794ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:47:30] [INFO ] After 217ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:31] [INFO ] After 348ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-07 08:47:31] [INFO ] After 1274ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 81 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 109 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
[2023-03-07 08:47:31] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:47:31] [INFO ] Computed 20 place invariants in 27 ms
[2023-03-07 08:47:33] [INFO ] Implicit Places using invariants in 1931 ms returned []
[2023-03-07 08:47:33] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:47:33] [INFO ] Computed 20 place invariants in 18 ms
[2023-03-07 08:47:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:47:36] [INFO ] Implicit Places using invariants and state equation in 2975 ms returned []
Implicit Place search using SMT with State Equation took 4908 ms to find 0 implicit places.
[2023-03-07 08:47:36] [INFO ] Redundant transitions in 223 ms returned []
[2023-03-07 08:47:36] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:47:36] [INFO ] Computed 20 place invariants in 30 ms
[2023-03-07 08:47:38] [INFO ] Dead Transitions using invariants and state equation in 2183 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Graph (trivial) has 110 edges and 119 vertex of which 39 / 119 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 85 transition count 2177
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 72 transition count 2177
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 72 transition count 2169
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 64 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 60 transition count 2165
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 60 transition count 2165
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 56 transition count 2145
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 56 transition count 2145
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 56 transition count 2121
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 52 transition count 2117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 52 transition count 2108
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 49 transition count 2135
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 49 transition count 2092
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 46 transition count 2104
Free-agglomeration rule applied 2 times with reduction of 512 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 46 transition count 1590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 1183 place count 44 transition count 566
Applied a total of 1183 rules in 243 ms. Remains 44 /119 variables (removed 75) and now considering 566/2446 (removed 1880) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:47:38] [INFO ] Flow matrix only has 554 transitions (discarded 12 similar events)
// Phase 1: matrix 554 rows 44 cols
[2023-03-07 08:47:38] [INFO ] Computed 20 place invariants in 5 ms
[2023-03-07 08:47:38] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:38] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-07 08:47:39] [INFO ] After 302ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:39] [INFO ] After 417ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 84 ms.
[2023-03-07 08:47:39] [INFO ] After 542ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:39] [INFO ] Flatten gal took : 100 ms
[2023-03-07 08:47:39] [INFO ] Flatten gal took : 99 ms
[2023-03-07 08:47:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13740326101641066995.gal : 14 ms
[2023-03-07 08:47:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1607372844403872143.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13740326101641066995.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1607372844403872143.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality1607372844403872143.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 64
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,672,1.03099,37876,2,875,9,2626,6,0,726,1958,0
Total reachable state count : 672

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,1.0322,38316,2,45,9,2626,7,0,729,1958,0
Incomplete random walk after 10000 steps, including 189 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 146198 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 146198 steps, saw 29179 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:47:43] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:47:43] [INFO ] Computed 21 place invariants in 35 ms
[2023-03-07 08:47:44] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:44] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 08:47:45] [INFO ] After 1528ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:47:45] [INFO ] After 154ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:45] [INFO ] After 311ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-07 08:47:45] [INFO ] After 1987ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Graph (complete) has 1082 edges and 131 vertex of which 116 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 4102 transitions
Reduce isomorphic transitions removed 4102 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4106 rules applied. Total rules applied 4107 place count 116 transition count 398
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 4111 place count 112 transition count 398
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 4119 place count 108 transition count 394
Applied a total of 4119 rules in 19 ms. Remains 108 /131 variables (removed 23) and now considering 394/4504 (removed 4110) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/131 places, 394/4504 transitions.
Incomplete random walk after 10000 steps, including 160 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 777656 steps, run timeout after 3001 ms. (steps per millisecond=259 ) properties seen :{}
Probabilistic random walk after 777656 steps, saw 128021 distinct states, run finished after 3001 ms. (steps per millisecond=259 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:47:49] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:47:49] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:47:49] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-07 08:47:49] [INFO ] [Nat]Absence check using 2 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 08:47:49] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:47:49] [INFO ] After 14ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:49] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-07 08:47:49] [INFO ] After 155ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 394/394 transitions.
Applied a total of 0 rules in 7 ms. Remains 108 /108 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 394/394 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 394/394 transitions.
Applied a total of 0 rules in 9 ms. Remains 108 /108 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2023-03-07 08:47:49] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:47:49] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:47:49] [INFO ] Implicit Places using invariants in 191 ms returned []
[2023-03-07 08:47:49] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:47:49] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:47:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:47:49] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 521 ms to find 0 implicit places.
[2023-03-07 08:47:49] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-07 08:47:49] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:47:49] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:47:50] [INFO ] Dead Transitions using invariants and state equation in 411 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 394/394 transitions.
Graph (trivial) has 101 edges and 108 vertex of which 39 / 108 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 54 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 259 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 65 transition count 122
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 36 place count 52 transition count 122
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 36 place count 52 transition count 114
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 44 transition count 114
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 40 transition count 110
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 40 transition count 110
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 36 transition count 90
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 36 transition count 90
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 92 place count 36 transition count 66
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 32 transition count 62
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 106 place count 32 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 27 transition count 76
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 151 place count 27 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 163 place count 19 transition count 37
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 181 place count 19 transition count 19
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 182 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 183 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 188 place count 18 transition count 18
Applied a total of 188 rules in 20 ms. Remains 18 /108 variables (removed 90) and now considering 18/394 (removed 376) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 08:47:50] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 08:47:50] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 08:47:50] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-07 08:47:50] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:50] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-07 08:47:50] [INFO ] After 52ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:50] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:47:50] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:47:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10998322738903730235.gal : 1 ms
[2023-03-07 08:47:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8670494199178223788.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10998322738903730235.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8670494199178223788.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality8670494199178223788.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 65
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.010674,3936,2,75,10,236,6,0,86,127,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.011126,3936,2,19,10,236,7,0,89,127,0
Incomplete random walk after 10000 steps, including 186 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 135783 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 135783 steps, saw 26953 distinct states, run finished after 3001 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:47:53] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:47:53] [INFO ] Computed 21 place invariants in 55 ms
[2023-03-07 08:47:53] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:53] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 14 ms returned sat
[2023-03-07 08:47:55] [INFO ] After 1622ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:47:55] [INFO ] After 174ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:55] [INFO ] After 367ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 95 ms.
[2023-03-07 08:47:55] [INFO ] After 2170ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Graph (complete) has 1082 edges and 131 vertex of which 116 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 4102 transitions
Reduce isomorphic transitions removed 4102 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4106 rules applied. Total rules applied 4107 place count 116 transition count 398
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 4112 place count 112 transition count 397
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4113 place count 111 transition count 397
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 4121 place count 107 transition count 393
Applied a total of 4121 rules in 23 ms. Remains 107 /131 variables (removed 24) and now considering 393/4504 (removed 4111) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/131 places, 393/4504 transitions.
Incomplete random walk after 10000 steps, including 155 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 771216 steps, run timeout after 3001 ms. (steps per millisecond=256 ) properties seen :{}
Probabilistic random walk after 771216 steps, saw 127086 distinct states, run finished after 3001 ms. (steps per millisecond=256 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:47:58] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:47:58] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:47:59] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:47:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-07 08:47:59] [INFO ] [Nat]Absence check using 2 positive and 15 generalized place invariants in 8 ms returned sat
[2023-03-07 08:47:59] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:47:59] [INFO ] After 22ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:47:59] [INFO ] After 42ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-07 08:47:59] [INFO ] After 224ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 107/107 places, 393/393 transitions.
Applied a total of 0 rules in 11 ms. Remains 107 /107 variables (removed 0) and now considering 393/393 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 393/393 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 107/107 places, 393/393 transitions.
Applied a total of 0 rules in 12 ms. Remains 107 /107 variables (removed 0) and now considering 393/393 (removed 0) transitions.
[2023-03-07 08:47:59] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:47:59] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:47:59] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-07 08:47:59] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:47:59] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-07 08:47:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:47:59] [INFO ] Implicit Places using invariants and state equation in 409 ms returned []
Implicit Place search using SMT with State Equation took 639 ms to find 0 implicit places.
[2023-03-07 08:47:59] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-07 08:47:59] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:47:59] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:48:00] [INFO ] Dead Transitions using invariants and state equation in 444 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 393/393 transitions.
Graph (trivial) has 101 edges and 107 vertex of which 39 / 107 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 54 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 259 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 64 transition count 121
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 36 place count 51 transition count 121
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 36 place count 51 transition count 113
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 43 transition count 113
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 39 transition count 109
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 39 transition count 109
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 35 transition count 89
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 35 transition count 89
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 92 place count 35 transition count 65
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 31 transition count 61
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 106 place count 31 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 26 transition count 75
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 151 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 163 place count 18 transition count 36
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 181 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 186 place count 18 transition count 18
Applied a total of 186 rules in 22 ms. Remains 18 /107 variables (removed 89) and now considering 18/393 (removed 375) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 08:48:00] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 08:48:00] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 08:48:00] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-07 08:48:00] [INFO ] After 15ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:00] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-07 08:48:00] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:00] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:48:00] [INFO ] Flatten gal took : 1 ms
[2023-03-07 08:48:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10137855900386933150.gal : 1 ms
[2023-03-07 08:48:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12967329240000237181.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10137855900386933150.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12967329240000237181.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality12967329240000237181.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 65
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.011663,3932,2,75,10,236,6,0,86,127,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.012106,3932,2,19,10,236,7,0,89,127,0
Incomplete random walk after 10000 steps, including 199 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 125300 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 125300 steps, saw 24894 distinct states, run finished after 3001 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:48:03] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:48:03] [INFO ] Computed 21 place invariants in 33 ms
[2023-03-07 08:48:03] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:03] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 08:48:05] [INFO ] After 1475ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:48:05] [INFO ] After 263ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:05] [INFO ] After 471ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 145 ms.
[2023-03-07 08:48:06] [INFO ] After 2148ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 2054 rules applied. Total rules applied 2054 place count 130 transition count 2451
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2060 place count 124 transition count 2451
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 2070 place count 119 transition count 2446
Applied a total of 2070 rules in 166 ms. Remains 119 /131 variables (removed 12) and now considering 2446/4504 (removed 2058) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/131 places, 2446/4504 transitions.
Incomplete random walk after 10000 steps, including 193 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 231815 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 231815 steps, saw 45026 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:48:09] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:48:09] [INFO ] Computed 20 place invariants in 18 ms
[2023-03-07 08:48:09] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:09] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 10 ms returned sat
[2023-03-07 08:48:10] [INFO ] After 834ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:48:10] [INFO ] After 168ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:10] [INFO ] After 291ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-07 08:48:10] [INFO ] After 1255ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 128 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 113 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
[2023-03-07 08:48:10] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:48:10] [INFO ] Computed 20 place invariants in 29 ms
[2023-03-07 08:48:13] [INFO ] Implicit Places using invariants in 2789 ms returned []
[2023-03-07 08:48:13] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:48:13] [INFO ] Computed 20 place invariants in 29 ms
[2023-03-07 08:48:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:48:17] [INFO ] Implicit Places using invariants and state equation in 3293 ms returned []
Implicit Place search using SMT with State Equation took 6084 ms to find 0 implicit places.
[2023-03-07 08:48:17] [INFO ] Redundant transitions in 248 ms returned []
[2023-03-07 08:48:17] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:48:17] [INFO ] Computed 20 place invariants in 30 ms
[2023-03-07 08:48:19] [INFO ] Dead Transitions using invariants and state equation in 2700 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Graph (trivial) has 110 edges and 119 vertex of which 39 / 119 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 85 transition count 2177
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 72 transition count 2177
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 72 transition count 2169
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 64 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 60 transition count 2165
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 60 transition count 2165
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 56 transition count 2145
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 56 transition count 2145
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 56 transition count 2121
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 52 transition count 2117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 52 transition count 2108
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 49 transition count 2135
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 49 transition count 2092
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 46 transition count 2104
Free-agglomeration rule applied 2 times with reduction of 512 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 46 transition count 1590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 1183 place count 44 transition count 566
Applied a total of 1183 rules in 222 ms. Remains 44 /119 variables (removed 75) and now considering 566/2446 (removed 1880) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:48:20] [INFO ] Flow matrix only has 554 transitions (discarded 12 similar events)
// Phase 1: matrix 554 rows 44 cols
[2023-03-07 08:48:20] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 08:48:20] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-07 08:48:20] [INFO ] After 313ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:20] [INFO ] After 505ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2023-03-07 08:48:20] [INFO ] After 637ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:21] [INFO ] Flatten gal took : 102 ms
[2023-03-07 08:48:21] [INFO ] Flatten gal took : 100 ms
[2023-03-07 08:48:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12291097594321486182.gal : 14 ms
[2023-03-07 08:48:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10697949556497914436.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12291097594321486182.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10697949556497914436.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality10697949556497914436.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 64
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,672,1.0715,37824,2,883,9,2634,6,0,726,1966,0
Total reachable state count : 672

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,1.07271,38264,2,45,9,2634,7,0,729,1966,0
Incomplete random walk after 10000 steps, including 185 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 127877 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 127877 steps, saw 25400 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:48:25] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:48:25] [INFO ] Computed 21 place invariants in 34 ms
[2023-03-07 08:48:25] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:25] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 08:48:27] [INFO ] After 1770ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:48:27] [INFO ] After 326ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:27] [INFO ] After 533ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 125 ms.
[2023-03-07 08:48:27] [INFO ] After 2484ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 2054 rules applied. Total rules applied 2054 place count 130 transition count 2451
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2060 place count 124 transition count 2451
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 2070 place count 119 transition count 2446
Applied a total of 2070 rules in 146 ms. Remains 119 /131 variables (removed 12) and now considering 2446/4504 (removed 2058) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/131 places, 2446/4504 transitions.
Incomplete random walk after 10000 steps, including 194 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 216281 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 216281 steps, saw 42717 distinct states, run finished after 3001 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:48:31] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:48:31] [INFO ] Computed 20 place invariants in 19 ms
[2023-03-07 08:48:31] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:31] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 9 ms returned sat
[2023-03-07 08:48:32] [INFO ] After 821ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:48:32] [INFO ] After 203ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:32] [INFO ] After 336ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 79 ms.
[2023-03-07 08:48:32] [INFO ] After 1295ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 115 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 120 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
[2023-03-07 08:48:32] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:48:32] [INFO ] Computed 20 place invariants in 29 ms
[2023-03-07 08:48:35] [INFO ] Implicit Places using invariants in 2713 ms returned []
[2023-03-07 08:48:35] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:48:35] [INFO ] Computed 20 place invariants in 30 ms
[2023-03-07 08:48:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:48:38] [INFO ] Implicit Places using invariants and state equation in 3234 ms returned []
Implicit Place search using SMT with State Equation took 5950 ms to find 0 implicit places.
[2023-03-07 08:48:39] [INFO ] Redundant transitions in 249 ms returned []
[2023-03-07 08:48:39] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:48:39] [INFO ] Computed 20 place invariants in 30 ms
[2023-03-07 08:48:41] [INFO ] Dead Transitions using invariants and state equation in 2855 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Graph (trivial) has 110 edges and 119 vertex of which 39 / 119 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 85 transition count 2177
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 72 transition count 2177
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 72 transition count 2169
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 64 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 60 transition count 2165
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 60 transition count 2165
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 56 transition count 2145
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 56 transition count 2145
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 56 transition count 2121
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 52 transition count 2117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 52 transition count 2108
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 49 transition count 2135
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 49 transition count 2092
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 46 transition count 2104
Free-agglomeration rule applied 2 times with reduction of 512 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 46 transition count 1590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 1183 place count 44 transition count 566
Applied a total of 1183 rules in 211 ms. Remains 44 /119 variables (removed 75) and now considering 566/2446 (removed 1880) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:48:42] [INFO ] Flow matrix only has 554 transitions (discarded 12 similar events)
// Phase 1: matrix 554 rows 44 cols
[2023-03-07 08:48:42] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 08:48:42] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:42] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-07 08:48:42] [INFO ] After 207ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:42] [INFO ] After 306ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 83 ms.
[2023-03-07 08:48:42] [INFO ] After 420ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:42] [INFO ] Flatten gal took : 72 ms
[2023-03-07 08:48:42] [INFO ] Flatten gal took : 75 ms
[2023-03-07 08:48:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8434581877407023758.gal : 9 ms
[2023-03-07 08:48:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12487799900916719611.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8434581877407023758.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12487799900916719611.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality12487799900916719611.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 64
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,672,0.835075,37884,2,883,9,2634,6,0,726,1966,0
Total reachable state count : 672

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.836206,38324,2,45,9,2634,7,0,729,1966,0
Incomplete random walk after 10000 steps, including 188 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 131195 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 131195 steps, saw 26064 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:48:46] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:48:46] [INFO ] Computed 21 place invariants in 34 ms
[2023-03-07 08:48:46] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:47] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 08:48:48] [INFO ] After 1515ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:48:48] [INFO ] After 233ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:49] [INFO ] After 468ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 138 ms.
[2023-03-07 08:48:49] [INFO ] After 2187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Graph (complete) has 1082 edges and 131 vertex of which 116 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 4102 transitions
Reduce isomorphic transitions removed 4102 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4106 rules applied. Total rules applied 4107 place count 116 transition count 398
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 4111 place count 112 transition count 398
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 4119 place count 108 transition count 394
Applied a total of 4119 rules in 30 ms. Remains 108 /131 variables (removed 23) and now considering 394/4504 (removed 4110) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/131 places, 394/4504 transitions.
Incomplete random walk after 10000 steps, including 151 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 743228 steps, run timeout after 3001 ms. (steps per millisecond=247 ) properties seen :{}
Probabilistic random walk after 743228 steps, saw 123002 distinct states, run finished after 3001 ms. (steps per millisecond=247 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:48:52] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:48:52] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:48:52] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-07 08:48:52] [INFO ] [Nat]Absence check using 2 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 08:48:52] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:48:52] [INFO ] After 14ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:52] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-07 08:48:52] [INFO ] After 153ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 394/394 transitions.
Applied a total of 0 rules in 7 ms. Remains 108 /108 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 394/394 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 394/394 transitions.
Applied a total of 0 rules in 7 ms. Remains 108 /108 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2023-03-07 08:48:52] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:48:52] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:48:52] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-07 08:48:52] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:48:52] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:48:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:48:52] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
[2023-03-07 08:48:52] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-07 08:48:52] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:48:52] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:48:53] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 394/394 transitions.
Graph (trivial) has 101 edges and 108 vertex of which 39 / 108 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 54 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 259 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 65 transition count 122
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 36 place count 52 transition count 122
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 36 place count 52 transition count 114
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 44 transition count 114
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 40 transition count 110
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 40 transition count 110
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 36 transition count 90
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 36 transition count 90
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 92 place count 36 transition count 66
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 32 transition count 62
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 106 place count 32 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 27 transition count 76
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 151 place count 27 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 163 place count 19 transition count 37
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 181 place count 19 transition count 19
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 182 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 183 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 188 place count 18 transition count 18
Applied a total of 188 rules in 6 ms. Remains 18 /108 variables (removed 90) and now considering 18/394 (removed 376) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 08:48:53] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 08:48:53] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 08:48:53] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 08:48:53] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:53] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-07 08:48:53] [INFO ] After 48ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:53] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:48:53] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:48:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9647273358185572478.gal : 1 ms
[2023-03-07 08:48:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17415081027845818965.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9647273358185572478.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17415081027845818965.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality17415081027845818965.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 65
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.008992,3912,2,75,10,236,6,0,86,127,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.009422,4352,2,19,10,236,7,0,89,127,0
Incomplete random walk after 10000 steps, including 200 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 137204 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 137204 steps, saw 27204 distinct states, run finished after 3001 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:48:56] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:48:56] [INFO ] Computed 21 place invariants in 34 ms
[2023-03-07 08:48:56] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:48:56] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 08:48:57] [INFO ] After 1244ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:48:58] [INFO ] After 136ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:48:58] [INFO ] After 296ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 106 ms.
[2023-03-07 08:48:58] [INFO ] After 1700ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Graph (complete) has 1082 edges and 131 vertex of which 116 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 4102 transitions
Reduce isomorphic transitions removed 4102 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4106 rules applied. Total rules applied 4107 place count 116 transition count 398
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 4112 place count 112 transition count 397
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4113 place count 111 transition count 397
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 4121 place count 107 transition count 393
Applied a total of 4121 rules in 22 ms. Remains 107 /131 variables (removed 24) and now considering 393/4504 (removed 4111) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/131 places, 393/4504 transitions.
Incomplete random walk after 10000 steps, including 151 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 768997 steps, run timeout after 3001 ms. (steps per millisecond=256 ) properties seen :{}
Probabilistic random walk after 768997 steps, saw 126755 distinct states, run finished after 3001 ms. (steps per millisecond=256 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:49:01] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:49:01] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:49:01] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-07 08:49:01] [INFO ] [Nat]Absence check using 2 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 08:49:01] [INFO ] After 73ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:49:01] [INFO ] After 17ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:01] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-07 08:49:01] [INFO ] After 157ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 107/107 places, 393/393 transitions.
Applied a total of 0 rules in 7 ms. Remains 107 /107 variables (removed 0) and now considering 393/393 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 393/393 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 107/107 places, 393/393 transitions.
Applied a total of 0 rules in 7 ms. Remains 107 /107 variables (removed 0) and now considering 393/393 (removed 0) transitions.
[2023-03-07 08:49:01] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:49:01] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:49:01] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-07 08:49:01] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:49:01] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:49:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:49:02] [INFO ] Implicit Places using invariants and state equation in 391 ms returned []
Implicit Place search using SMT with State Equation took 566 ms to find 0 implicit places.
[2023-03-07 08:49:02] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-07 08:49:02] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:49:02] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:49:02] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 393/393 transitions.
Graph (trivial) has 101 edges and 107 vertex of which 39 / 107 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 54 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 259 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 64 transition count 121
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 36 place count 51 transition count 121
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 36 place count 51 transition count 113
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 43 transition count 113
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 39 transition count 109
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 39 transition count 109
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 35 transition count 89
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 35 transition count 89
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 92 place count 35 transition count 65
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 31 transition count 61
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 106 place count 31 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 26 transition count 75
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 151 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 163 place count 18 transition count 36
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 181 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 186 place count 18 transition count 18
Applied a total of 186 rules in 8 ms. Remains 18 /107 variables (removed 89) and now considering 18/393 (removed 375) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 08:49:02] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 08:49:02] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 08:49:02] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-07 08:49:02] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:02] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-07 08:49:02] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:02] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:49:02] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:49:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7657717854140757026.gal : 0 ms
[2023-03-07 08:49:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3176696424759484533.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7657717854140757026.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3176696424759484533.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality3176696424759484533.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 65
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.011961,3908,2,75,10,236,6,0,86,127,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.012502,4348,2,19,10,236,7,0,89,127,0
Incomplete random walk after 10000 steps, including 194 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 128546 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 128546 steps, saw 25522 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:49:06] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:49:06] [INFO ] Computed 21 place invariants in 35 ms
[2023-03-07 08:49:06] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:06] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 08:49:07] [INFO ] After 1663ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:07] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:49:08] [INFO ] After 357ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:08] [INFO ] After 606ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 144 ms.
[2023-03-07 08:49:08] [INFO ] After 2468ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 2054 rules applied. Total rules applied 2054 place count 130 transition count 2451
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2060 place count 124 transition count 2451
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 2070 place count 119 transition count 2446
Applied a total of 2070 rules in 182 ms. Remains 119 /131 variables (removed 12) and now considering 2446/4504 (removed 2058) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/131 places, 2446/4504 transitions.
Incomplete random walk after 10000 steps, including 192 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 231654 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 231654 steps, saw 44987 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:49:12] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:49:12] [INFO ] Computed 20 place invariants in 17 ms
[2023-03-07 08:49:12] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:12] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 9 ms returned sat
[2023-03-07 08:49:13] [INFO ] After 912ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:49:13] [INFO ] After 190ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:13] [INFO ] After 326ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-07 08:49:13] [INFO ] After 1371ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 116 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 113 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
[2023-03-07 08:49:13] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:49:13] [INFO ] Computed 20 place invariants in 31 ms
[2023-03-07 08:49:16] [INFO ] Implicit Places using invariants in 2816 ms returned []
[2023-03-07 08:49:16] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:49:16] [INFO ] Computed 20 place invariants in 35 ms
[2023-03-07 08:49:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:49:19] [INFO ] Implicit Places using invariants and state equation in 2593 ms returned []
Implicit Place search using SMT with State Equation took 5413 ms to find 0 implicit places.
[2023-03-07 08:49:19] [INFO ] Redundant transitions in 151 ms returned []
[2023-03-07 08:49:19] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:49:19] [INFO ] Computed 20 place invariants in 19 ms
[2023-03-07 08:49:21] [INFO ] Dead Transitions using invariants and state equation in 1777 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Graph (trivial) has 110 edges and 119 vertex of which 39 / 119 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 85 transition count 2177
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 72 transition count 2177
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 72 transition count 2169
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 64 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 60 transition count 2165
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 60 transition count 2165
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 56 transition count 2145
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 56 transition count 2145
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 56 transition count 2121
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 52 transition count 2117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 52 transition count 2108
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 49 transition count 2135
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 49 transition count 2092
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 46 transition count 2104
Free-agglomeration rule applied 2 times with reduction of 512 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 46 transition count 1590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 1183 place count 44 transition count 566
Applied a total of 1183 rules in 221 ms. Remains 44 /119 variables (removed 75) and now considering 566/2446 (removed 1880) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:49:21] [INFO ] Flow matrix only has 554 transitions (discarded 12 similar events)
// Phase 1: matrix 554 rows 44 cols
[2023-03-07 08:49:21] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 08:49:21] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:21] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-07 08:49:21] [INFO ] After 195ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:21] [INFO ] After 272ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 99 ms.
[2023-03-07 08:49:21] [INFO ] After 403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:21] [INFO ] Flatten gal took : 96 ms
[2023-03-07 08:49:21] [INFO ] Flatten gal took : 103 ms
[2023-03-07 08:49:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11068988091972341866.gal : 15 ms
[2023-03-07 08:49:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6030989298690607469.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11068988091972341866.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6030989298690607469.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality6030989298690607469.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 64
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,672,1.11911,37816,2,875,9,2626,6,0,726,1958,0
Total reachable state count : 672

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,1.12027,38256,2,45,9,2626,7,0,729,1958,0
Incomplete random walk after 10000 steps, including 188 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 129050 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 129050 steps, saw 25620 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:49:26] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:49:26] [INFO ] Computed 21 place invariants in 40 ms
[2023-03-07 08:49:26] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:26] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-07 08:49:27] [INFO ] After 1389ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:49:28] [INFO ] After 240ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:28] [INFO ] After 390ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 142 ms.
[2023-03-07 08:49:28] [INFO ] After 1979ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 2054 rules applied. Total rules applied 2054 place count 130 transition count 2451
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2060 place count 124 transition count 2451
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 2070 place count 119 transition count 2446
Applied a total of 2070 rules in 162 ms. Remains 119 /131 variables (removed 12) and now considering 2446/4504 (removed 2058) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/131 places, 2446/4504 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 235821 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 235821 steps, saw 45661 distinct states, run finished after 3001 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:49:31] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:49:31] [INFO ] Computed 20 place invariants in 17 ms
[2023-03-07 08:49:31] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:31] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 9 ms returned sat
[2023-03-07 08:49:32] [INFO ] After 614ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:49:32] [INFO ] After 131ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:32] [INFO ] After 210ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-07 08:49:32] [INFO ] After 923ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 81 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 2446/2446 transitions.
Applied a total of 0 rules in 82 ms. Remains 119 /119 variables (removed 0) and now considering 2446/2446 (removed 0) transitions.
[2023-03-07 08:49:32] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:49:32] [INFO ] Computed 20 place invariants in 21 ms
[2023-03-07 08:49:35] [INFO ] Implicit Places using invariants in 2408 ms returned []
[2023-03-07 08:49:35] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:49:35] [INFO ] Computed 20 place invariants in 29 ms
[2023-03-07 08:49:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:49:38] [INFO ] Implicit Places using invariants and state equation in 3336 ms returned []
Implicit Place search using SMT with State Equation took 5746 ms to find 0 implicit places.
[2023-03-07 08:49:38] [INFO ] Redundant transitions in 251 ms returned []
[2023-03-07 08:49:38] [INFO ] Flow matrix only has 2251 transitions (discarded 195 similar events)
// Phase 1: matrix 2251 rows 119 cols
[2023-03-07 08:49:38] [INFO ] Computed 20 place invariants in 38 ms
[2023-03-07 08:49:41] [INFO ] Dead Transitions using invariants and state equation in 2470 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 2446/2446 transitions.
Graph (trivial) has 110 edges and 119 vertex of which 39 / 119 are part of one of the 5 SCC in 1 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 85 transition count 2177
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 72 transition count 2177
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 72 transition count 2169
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 64 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 60 transition count 2165
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 60 transition count 2165
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 56 transition count 2145
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 56 transition count 2145
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 56 transition count 2121
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 52 transition count 2117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 52 transition count 2108
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 49 transition count 2135
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 49 transition count 2092
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 46 transition count 2104
Free-agglomeration rule applied 2 times with reduction of 512 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 46 transition count 1590
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 4 with 1026 rules applied. Total rules applied 1183 place count 44 transition count 566
Applied a total of 1183 rules in 199 ms. Remains 44 /119 variables (removed 75) and now considering 566/2446 (removed 1880) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:49:41] [INFO ] Flow matrix only has 554 transitions (discarded 12 similar events)
// Phase 1: matrix 554 rows 44 cols
[2023-03-07 08:49:41] [INFO ] Computed 20 place invariants in 2 ms
[2023-03-07 08:49:41] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:41] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-07 08:49:41] [INFO ] After 260ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:42] [INFO ] After 376ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 116 ms.
[2023-03-07 08:49:42] [INFO ] After 526ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:42] [INFO ] Flatten gal took : 109 ms
[2023-03-07 08:49:42] [INFO ] Flatten gal took : 103 ms
[2023-03-07 08:49:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4126270293444183955.gal : 14 ms
[2023-03-07 08:49:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3655416623426826045.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4126270293444183955.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3655416623426826045.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality3655416623426826045.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 64
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,672,1.38307,37880,2,867,9,2618,6,0,726,1950,0
Total reachable state count : 672

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,1.38431,38320,2,45,9,2618,7,0,729,1950,0
Incomplete random walk after 10000 steps, including 196 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 148645 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 148645 steps, saw 29696 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:49:46] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:49:47] [INFO ] Computed 21 place invariants in 33 ms
[2023-03-07 08:49:47] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:47] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 08:49:48] [INFO ] After 1514ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:49:48] [INFO ] After 214ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:49] [INFO ] After 473ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-07 08:49:49] [INFO ] After 2192ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Graph (complete) has 1082 edges and 131 vertex of which 116 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 4102 transitions
Reduce isomorphic transitions removed 4102 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4106 rules applied. Total rules applied 4107 place count 116 transition count 398
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 4111 place count 112 transition count 398
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 4119 place count 108 transition count 394
Applied a total of 4119 rules in 29 ms. Remains 108 /131 variables (removed 23) and now considering 394/4504 (removed 4110) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/131 places, 394/4504 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 828891 steps, run timeout after 3001 ms. (steps per millisecond=276 ) properties seen :{}
Probabilistic random walk after 828891 steps, saw 136830 distinct states, run finished after 3001 ms. (steps per millisecond=276 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:49:52] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:49:52] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:49:52] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-07 08:49:52] [INFO ] [Nat]Absence check using 2 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 08:49:52] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:49:52] [INFO ] After 13ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:52] [INFO ] After 26ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-07 08:49:52] [INFO ] After 149ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 394/394 transitions.
Applied a total of 0 rules in 7 ms. Remains 108 /108 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 394/394 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 394/394 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2023-03-07 08:49:52] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:49:52] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:49:52] [INFO ] Implicit Places using invariants in 141 ms returned []
[2023-03-07 08:49:52] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:49:52] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:49:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:49:53] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 480 ms to find 0 implicit places.
[2023-03-07 08:49:53] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-07 08:49:53] [INFO ] Flow matrix only has 199 transitions (discarded 195 similar events)
// Phase 1: matrix 199 rows 108 cols
[2023-03-07 08:49:53] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:49:53] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 394/394 transitions.
Graph (trivial) has 101 edges and 108 vertex of which 39 / 108 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 54 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 259 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 65 transition count 122
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 36 place count 52 transition count 122
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 36 place count 52 transition count 114
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 44 transition count 114
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 40 transition count 110
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 40 transition count 110
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 36 transition count 90
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 36 transition count 90
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 92 place count 36 transition count 66
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 32 transition count 62
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 106 place count 32 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 27 transition count 76
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 151 place count 27 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 163 place count 19 transition count 37
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 181 place count 19 transition count 19
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 182 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 183 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 188 place count 18 transition count 18
Applied a total of 188 rules in 9 ms. Remains 18 /108 variables (removed 90) and now considering 18/394 (removed 376) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 08:49:53] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 08:49:53] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 08:49:53] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 08:49:53] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:53] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-07 08:49:53] [INFO ] After 50ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:53] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:49:53] [INFO ] Flatten gal took : 1 ms
[2023-03-07 08:49:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18384478657790753185.gal : 1 ms
[2023-03-07 08:49:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17203574007712468725.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18384478657790753185.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17203574007712468725.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality17203574007712468725.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 33
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.013634,3912,2,133,10,408,6,0,86,284,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.014184,4352,2,19,10,408,7,0,89,284,0
Incomplete random walk after 10000 steps, including 188 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 131489 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 131489 steps, saw 26112 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:49:56] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:49:56] [INFO ] Computed 21 place invariants in 33 ms
[2023-03-07 08:49:56] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:49:57] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 08:49:58] [INFO ] After 1714ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:49:58] [INFO ] After 167ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:49:59] [INFO ] After 401ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 142 ms.
[2023-03-07 08:49:59] [INFO ] After 2315ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Graph (complete) has 1082 edges and 131 vertex of which 116 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 4102 transitions
Reduce isomorphic transitions removed 4102 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4106 rules applied. Total rules applied 4107 place count 116 transition count 398
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 4112 place count 112 transition count 397
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4113 place count 111 transition count 397
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 4121 place count 107 transition count 393
Applied a total of 4121 rules in 31 ms. Remains 107 /131 variables (removed 24) and now considering 393/4504 (removed 4111) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/131 places, 393/4504 transitions.
Incomplete random walk after 10000 steps, including 155 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 834549 steps, run timeout after 3001 ms. (steps per millisecond=278 ) properties seen :{}
Probabilistic random walk after 834549 steps, saw 137763 distinct states, run finished after 3001 ms. (steps per millisecond=278 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:50:02] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:50:02] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:50:02] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:50:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-07 08:50:02] [INFO ] [Nat]Absence check using 2 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 08:50:02] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:50:02] [INFO ] After 15ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:02] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-07 08:50:02] [INFO ] After 151ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 107/107 places, 393/393 transitions.
Applied a total of 0 rules in 7 ms. Remains 107 /107 variables (removed 0) and now considering 393/393 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 393/393 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 107/107 places, 393/393 transitions.
Applied a total of 0 rules in 6 ms. Remains 107 /107 variables (removed 0) and now considering 393/393 (removed 0) transitions.
[2023-03-07 08:50:02] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:50:02] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:50:02] [INFO ] Implicit Places using invariants in 140 ms returned []
[2023-03-07 08:50:02] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:50:02] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-07 08:50:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:50:03] [INFO ] Implicit Places using invariants and state equation in 391 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
[2023-03-07 08:50:03] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-07 08:50:03] [INFO ] Flow matrix only has 198 transitions (discarded 195 similar events)
// Phase 1: matrix 198 rows 107 cols
[2023-03-07 08:50:03] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-07 08:50:03] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 393/393 transitions.
Graph (trivial) has 101 edges and 107 vertex of which 39 / 107 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 54 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 259 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 64 transition count 121
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 36 place count 51 transition count 121
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 36 place count 51 transition count 113
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 43 transition count 113
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 39 transition count 109
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 39 transition count 109
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 35 transition count 89
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 35 transition count 89
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 92 place count 35 transition count 65
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 31 transition count 61
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 106 place count 31 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 26 transition count 75
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 151 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 163 place count 18 transition count 36
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 181 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 186 place count 18 transition count 18
Applied a total of 186 rules in 20 ms. Remains 18 /107 variables (removed 89) and now considering 18/393 (removed 375) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 08:50:03] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 08:50:03] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:50:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 08:50:03] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-07 08:50:03] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:03] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-07 08:50:03] [INFO ] After 60ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:03] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:50:03] [INFO ] Flatten gal took : 2 ms
[2023-03-07 08:50:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8926444359506800130.gal : 1 ms
[2023-03-07 08:50:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9240571277434316973.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8926444359506800130.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9240571277434316973.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality9240571277434316973.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 33
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,72,0.013214,3908,2,133,10,408,6,0,86,284,0
Total reachable state count : 72

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.013767,4348,2,19,10,408,7,0,89,284,0
Incomplete random walk after 10000 steps, including 184 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 131575 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 131575 steps, saw 26150 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:50:07] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:50:07] [INFO ] Computed 21 place invariants in 33 ms
[2023-03-07 08:50:07] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:50:07] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 08:50:08] [INFO ] After 1611ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:50:09] [INFO ] After 252ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:09] [INFO ] After 485ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 146 ms.
[2023-03-07 08:50:09] [INFO ] After 2297ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 130 transition count 4499
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 125 transition count 4499
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 21 place count 120 transition count 4494
Applied a total of 21 rules in 317 ms. Remains 120 /131 variables (removed 11) and now considering 4494/4504 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 120/131 places, 4494/4504 transitions.
Incomplete random walk after 10000 steps, including 193 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 137184 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 137184 steps, saw 27200 distinct states, run finished after 3001 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:50:13] [INFO ] Flow matrix only has 4299 transitions (discarded 195 similar events)
// Phase 1: matrix 4299 rows 120 cols
[2023-03-07 08:50:13] [INFO ] Computed 20 place invariants in 30 ms
[2023-03-07 08:50:13] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:50:13] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-07 08:50:14] [INFO ] After 1429ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:50:15] [INFO ] After 424ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:15] [INFO ] After 678ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 148 ms.
[2023-03-07 08:50:15] [INFO ] After 2307ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 120/120 places, 4494/4494 transitions.
Applied a total of 0 rules in 231 ms. Remains 120 /120 variables (removed 0) and now considering 4494/4494 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 4494/4494 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 120/120 places, 4494/4494 transitions.
Applied a total of 0 rules in 241 ms. Remains 120 /120 variables (removed 0) and now considering 4494/4494 (removed 0) transitions.
[2023-03-07 08:50:15] [INFO ] Flow matrix only has 4299 transitions (discarded 195 similar events)
// Phase 1: matrix 4299 rows 120 cols
[2023-03-07 08:50:15] [INFO ] Computed 20 place invariants in 48 ms
[2023-03-07 08:50:20] [INFO ] Implicit Places using invariants in 4859 ms returned []
[2023-03-07 08:50:20] [INFO ] Flow matrix only has 4299 transitions (discarded 195 similar events)
// Phase 1: matrix 4299 rows 120 cols
[2023-03-07 08:50:20] [INFO ] Computed 20 place invariants in 47 ms
[2023-03-07 08:50:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:50:25] [INFO ] Implicit Places using invariants and state equation in 4958 ms returned []
Implicit Place search using SMT with State Equation took 9820 ms to find 0 implicit places.
[2023-03-07 08:50:26] [INFO ] Redundant transitions in 844 ms returned []
[2023-03-07 08:50:26] [INFO ] Flow matrix only has 4299 transitions (discarded 195 similar events)
// Phase 1: matrix 4299 rows 120 cols
[2023-03-07 08:50:26] [INFO ] Computed 20 place invariants in 44 ms
[2023-03-07 08:50:31] [INFO ] Dead Transitions using invariants and state equation in 4477 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 4494/4494 transitions.
Graph (trivial) has 110 edges and 120 vertex of which 39 / 120 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 86 transition count 4225
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 73 transition count 4225
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 73 transition count 4217
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 65 transition count 4217
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 61 transition count 4213
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 61 transition count 4213
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 57 transition count 4193
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 57 transition count 4193
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 57 transition count 4169
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 53 transition count 4165
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 53 transition count 4156
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 50 transition count 4183
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 50 transition count 4140
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 47 transition count 4152
Free-agglomeration rule applied 2 times with reduction of 1024 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 47 transition count 3126
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Iterating post reduction 4 with 2050 rules applied. Total rules applied 2207 place count 45 transition count 1078
Applied a total of 2207 rules in 563 ms. Remains 45 /120 variables (removed 75) and now considering 1078/4494 (removed 3416) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:50:31] [INFO ] Flow matrix only has 1066 transitions (discarded 12 similar events)
// Phase 1: matrix 1066 rows 45 cols
[2023-03-07 08:50:31] [INFO ] Computed 20 place invariants in 8 ms
[2023-03-07 08:50:31] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-07 08:50:32] [INFO ] After 347ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:32] [INFO ] After 397ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-03-07 08:50:32] [INFO ] After 468ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:32] [INFO ] Flatten gal took : 186 ms
[2023-03-07 08:50:32] [INFO ] Flatten gal took : 185 ms
[2023-03-07 08:50:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12183939359971621587.gal : 26 ms
[2023-03-07 08:50:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4668610592846299861.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12183939359971621587.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4668610592846299861.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality4668610592846299861.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 163
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,673,2.26358,75224,2,924,9,2650,6,0,1242,1994,0
Total reachable state count : 673

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,2.26574,75224,2,46,9,2650,7,0,1245,1994,0
Incomplete random walk after 10000 steps, including 193 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 142567 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142567 steps, saw 28367 distinct states, run finished after 3003 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:50:38] [INFO ] Flow matrix only has 4309 transitions (discarded 195 similar events)
// Phase 1: matrix 4309 rows 131 cols
[2023-03-07 08:50:38] [INFO ] Computed 21 place invariants in 32 ms
[2023-03-07 08:50:38] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:50:38] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 08:50:39] [INFO ] After 1661ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:39] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 08:50:40] [INFO ] After 291ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:40] [INFO ] After 522ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 139 ms.
[2023-03-07 08:50:40] [INFO ] After 2377ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 4504/4504 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 130 transition count 4499
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 125 transition count 4499
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 21 place count 120 transition count 4494
Applied a total of 21 rules in 320 ms. Remains 120 /131 variables (removed 11) and now considering 4494/4504 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 120/131 places, 4494/4504 transitions.
Incomplete random walk after 10000 steps, including 195 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 139729 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 139729 steps, saw 27746 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:50:44] [INFO ] Flow matrix only has 4299 transitions (discarded 195 similar events)
// Phase 1: matrix 4299 rows 120 cols
[2023-03-07 08:50:44] [INFO ] Computed 20 place invariants in 28 ms
[2023-03-07 08:50:44] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 8 ms returned sat
[2023-03-07 08:50:45] [INFO ] After 1615ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:50:46] [INFO ] After 161ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:50:46] [INFO ] After 384ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 143 ms.
[2023-03-07 08:50:46] [INFO ] After 2195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 120/120 places, 4494/4494 transitions.
Applied a total of 0 rules in 230 ms. Remains 120 /120 variables (removed 0) and now considering 4494/4494 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 4494/4494 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 120/120 places, 4494/4494 transitions.
Applied a total of 0 rules in 237 ms. Remains 120 /120 variables (removed 0) and now considering 4494/4494 (removed 0) transitions.
[2023-03-07 08:50:46] [INFO ] Flow matrix only has 4299 transitions (discarded 195 similar events)
// Phase 1: matrix 4299 rows 120 cols
[2023-03-07 08:50:47] [INFO ] Computed 20 place invariants in 47 ms
[2023-03-07 08:50:52] [INFO ] Implicit Places using invariants in 5119 ms returned []
[2023-03-07 08:50:52] [INFO ] Flow matrix only has 4299 transitions (discarded 195 similar events)
// Phase 1: matrix 4299 rows 120 cols
[2023-03-07 08:50:52] [INFO ] Computed 20 place invariants in 50 ms
[2023-03-07 08:50:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 08:50:57] [INFO ] Implicit Places using invariants and state equation in 5620 ms returned []
Implicit Place search using SMT with State Equation took 10741 ms to find 0 implicit places.
[2023-03-07 08:50:58] [INFO ] Redundant transitions in 753 ms returned []
[2023-03-07 08:50:58] [INFO ] Flow matrix only has 4299 transitions (discarded 195 similar events)
// Phase 1: matrix 4299 rows 120 cols
[2023-03-07 08:50:58] [INFO ] Computed 20 place invariants in 31 ms
[2023-03-07 08:51:01] [INFO ] Dead Transitions using invariants and state equation in 2658 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 4494/4494 transitions.
Graph (trivial) has 110 edges and 120 vertex of which 39 / 120 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 86 transition count 4225
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 73 transition count 4225
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 73 transition count 4217
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 65 transition count 4217
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 61 transition count 4213
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 61 transition count 4213
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 57 transition count 4193
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 57 transition count 4193
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 57 transition count 4169
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 53 transition count 4165
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 53 transition count 4156
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 50 transition count 4183
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 50 transition count 4140
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 155 place count 47 transition count 4152
Free-agglomeration rule applied 2 times with reduction of 1024 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 157 place count 47 transition count 3126
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Iterating post reduction 4 with 2050 rules applied. Total rules applied 2207 place count 45 transition count 1078
Applied a total of 2207 rules in 469 ms. Remains 45 /120 variables (removed 75) and now considering 1078/4494 (removed 3416) transitions.
Running SMT prover for 1 properties.
[2023-03-07 08:51:01] [INFO ] Flow matrix only has 1066 transitions (discarded 12 similar events)
// Phase 1: matrix 1066 rows 45 cols
[2023-03-07 08:51:01] [INFO ] Computed 20 place invariants in 7 ms
[2023-03-07 08:51:01] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:51:01] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-07 08:51:02] [INFO ] After 399ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:51:02] [INFO ] After 463ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-03-07 08:51:02] [INFO ] After 529ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:51:02] [INFO ] Flatten gal took : 219 ms
[2023-03-07 08:51:02] [INFO ] Flatten gal took : 214 ms
[2023-03-07 08:51:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16553075633053499278.gal : 28 ms
[2023-03-07 08:51:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2641355544009032756.prop : 2 ms
Invoking ITS tools like this :cd /tmp/redAtoms17571561179420931643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16553075633053499278.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2641355544009032756.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality2641355544009032756.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 11
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,673,2.40623,75224,2,928,9,2652,6,0,1242,1999,0
Total reachable state count : 673

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,2.40957,75224,2,46,9,2652,7,0,1245,1999,0
Graph (trivial) has 110 edges and 131 vertex of which 39 / 131 are part of one of the 5 SCC in 0 ms
Free SCC test removed 34 places
Drop transitions removed 51 transitions
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 256 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 97 transition count 4235
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 84 transition count 4235
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 84 transition count 4227
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 76 transition count 4227
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 72 transition count 4223
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 72 transition count 4223
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 55 place count 68 transition count 4203
Iterating global reduction 2 with 4 rules applied. Total rules applied 59 place count 68 transition count 4203
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 83 place count 68 transition count 4179
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 91 place count 64 transition count 4175
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 100 place count 64 transition count 4166
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 106 place count 61 transition count 4193
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 149 place count 61 transition count 4150
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 152 place count 61 transition count 4147
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 155 place count 58 transition count 4147
Applied a total of 155 rules in 510 ms. Remains 58 /131 variables (removed 73) and now considering 4147/4504 (removed 357) transitions.
Running SMT prover for 22 properties.
// Phase 1: matrix 4147 rows 58 cols
[2023-03-07 08:51:05] [INFO ] Computed 21 place invariants in 46 ms
[2023-03-07 08:51:06] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 08:51:06] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-07 08:51:10] [INFO ] After 4423ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 08:51:16] [INFO ] After 9712ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 2985 ms.
[2023-03-07 08:51:18] [INFO ] After 12903ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
[2023-03-07 08:51:20] [INFO ] Flatten gal took : 1187 ms
[2023-03-07 08:51:21] [INFO ] Flatten gal took : 1138 ms
[2023-03-07 08:51:21] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability15759459377794564386.gal : 73 ms
[2023-03-07 08:51:21] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4211010108389356113.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability15759459377794564386.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4211010108389356113.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Detected timeout of ITS tools.
[2023-03-07 08:51:25] [INFO ] Flatten gal took : 1047 ms
[2023-03-07 08:51:25] [INFO ] Applying decomposition
[2023-03-07 08:51:26] [INFO ] Flatten gal took : 1063 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1820344333700858428.txt' '-o' '/tmp/graph1820344333700858428.bin' '-w' '/tmp/graph1820344333700858428.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1820344333700858428.bin' '-l' '-1' '-v' '-w' '/tmp/graph1820344333700858428.weights' '-q' '0' '-e' '0.001'
[2023-03-07 08:51:28] [INFO ] Decomposing Gal with order
[2023-03-07 08:51:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-07 08:51:32] [INFO ] Removed a total of 30166 redundant transitions.
[2023-03-07 08:51:33] [INFO ] Flatten gal took : 3208 ms
[2023-03-07 08:51:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 2198 labels/synchronizations in 865 ms.
[2023-03-07 08:51:34] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14827200178071187451.gal : 66 ms
[2023-03-07 08:51:34] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability10629074598999119284.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability14827200178071187451.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability10629074598999119284.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...300
Loading property file /tmp/ReachabilityFireability10629074598999119284.prop.
SDD proceeding with computation,22 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 32
SDD size :1 after 71
SDD proceeding with computation,22 properties remain. new max is 64
SDD size :71 after 3018
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.03321e+07,1.53787,44212,234,157,6208,2535,2659,9095,1553,2502,0
Total reachable state count : 10332065

Verifying 22 reachability properties.
Invariant property smplace_12 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_12,400,1.53936,44212,64,51,6208,2535,2662,9095,1556,2502,0
Invariant property smplace_54 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_54,400,1.5398,44212,64,51,6208,2535,2665,9095,1558,2502,0
Invariant property smplace_89 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_89,500,1.54008,44212,61,68,6208,2535,2669,9095,1560,2502,0
Invariant property smplace_90 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_90,500,1.54037,44212,60,68,6208,2535,2673,9095,1562,2502,0
Invariant property smplace_226 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_226,400,1.54064,44212,64,51,6208,2535,2676,9095,1564,2502,0
Invariant property smplace_268 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_268,400,1.54089,44212,64,51,6208,2535,2679,9095,1566,2502,0
Invariant property smplace_303 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_303,400,1.54113,44212,67,57,6208,2535,2681,9095,1566,2502,0
Invariant property smplace_304 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_304,400,1.54135,44212,66,57,6208,2535,2683,9095,1566,2502,0
Invariant property smplace_440 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_440,400,1.54161,44212,64,51,6208,2535,2686,9095,1568,2502,0
Invariant property smplace_482 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_482,400,1.54188,44212,64,51,6208,2535,2689,9095,1570,2502,0
Invariant property smplace_517 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_517,400,1.54213,44212,66,51,6208,2535,2690,9095,1570,2502,0
Invariant property smplace_518 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_518,400,1.54235,44212,65,51,6208,2535,2691,9095,1570,2502,0
Invariant property smplace_654 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_654,400,1.5426,44212,64,51,6208,2535,2694,9095,1572,2502,0
Invariant property smplace_696 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_696,400,1.54287,44212,64,51,6208,2535,2697,9095,1574,2502,0
Invariant property smplace_731 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_731,500,1.54316,44212,65,68,6208,2535,2698,9095,1574,2502,0
Invariant property smplace_732 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_732,500,1.54342,44212,64,68,6208,2535,2699,9095,1574,2502,0
Invariant property smplace_868 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_868,400,1.54367,44212,64,51,6208,2535,2702,9095,1576,2502,0
Invariant property smplace_910 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_910,400,1.54392,44212,64,51,6208,2535,2705,9095,1578,2502,0
Invariant property smplace_945 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_945,400,1.54417,44212,67,68,6208,2535,2706,9095,1578,2502,0
Invariant property smplace_946 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_946,400,1.54442,44212,66,68,6208,2535,2707,9095,1578,2502,0
Invariant property smplace_1077 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_1077,400,1.54469,44212,64,51,6208,2535,2710,9095,1580,2502,0
Invariant property smplace_1142 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_1142,400,1.54501,44212,64,51,6208,2535,2713,9095,1582,2502,0
Able to resolve query StableMarking after proving 992 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL USE_NUPN
Total runtime 1103877 ms.

BK_STOP 1678179096216

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudDeployment-PT-5b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is CloudDeployment-PT-5b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r096-smll-167814411400263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5b.tgz
mv CloudDeployment-PT-5b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;