Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r132-tall-165271821400807.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C03, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821400807
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 12K Apr 29 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 29 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 29 16:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 29 16:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K May 9 08:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 9 08:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 08:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 29 17:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 29 17:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 29 17:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 29 17:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 9 08:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 18M May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654250962752

Running Version 202205111006
[2022-06-03 10:09:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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, 3600]
[2022-06-03 10:09:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 10:09:24] [INFO ] Load time of PNML (sax parser for PT used): 813 ms
[2022-06-03 10:09:24] [INFO ] Transformed 15862 places.
[2022-06-03 10:09:25] [INFO ] Transformed 25109 transitions.
[2022-06-03 10:09:25] [INFO ] Parsed PT model containing 15862 places and 25109 transitions in 1046 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 33 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 318 resets, run finished after 1056 ms. (steps per millisecond=9 ) properties (out of 16) seen :3
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 13) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2022-06-03 10:09:28] [INFO ] Flow matrix only has 24053 transitions (discarded 1056 similar events)
// Phase 1: matrix 24053 rows 15862 cols
[2022-06-03 10:09:30] [INFO ] Computed 1403 place invariants in 2141 ms
[2022-06-03 10:09:34] [INFO ] [Real]Absence check using 76 positive place invariants in 129 ms returned sat
[2022-06-03 10:09:35] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 1131 ms returned sat
[2022-06-03 10:09:37] [INFO ] After 7383ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2022-06-03 10:09:41] [INFO ] [Nat]Absence check using 76 positive place invariants in 134 ms returned sat
[2022-06-03 10:09:42] [INFO ] [Nat]Absence check using 76 positive and 1327 generalized place invariants in 1098 ms returned sat
[2022-06-03 10:10:02] [INFO ] After 17720ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :8
[2022-06-03 10:10:02] [INFO ] State equation strengthened by 8098 read => feed constraints.
[2022-06-03 10:10:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 10:10:02] [INFO ] After 25228ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:11
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 133 out of 15862 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15862/15862 places, 25109/25109 transitions.
Graph (complete) has 59447 edges and 15862 vertex of which 15820 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.69 ms
Discarding 42 places :
Also discarding 0 output transitions
Drop transitions removed 2966 transitions
Trivial Post-agglo rules discarded 2966 transitions
Performed 2966 trivial Post agglomeration. Transition count delta: 2966
Iterating post reduction 0 with 2966 rules applied. Total rules applied 2967 place count 15820 transition count 22143
Reduce places removed 2966 places and 0 transitions.
Performed 191 Post agglomeration using F-continuation condition.Transition count delta: 191
Iterating post reduction 1 with 3157 rules applied. Total rules applied 6124 place count 12854 transition count 21952
Reduce places removed 191 places and 0 transitions.
Iterating post reduction 2 with 191 rules applied. Total rules applied 6315 place count 12663 transition count 21952
Performed 186 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 186 Pre rules applied. Total rules applied 6315 place count 12663 transition count 21766
Deduced a syphon composed of 186 places in 22 ms
Reduce places removed 186 places and 0 transitions.
Iterating global reduction 3 with 372 rules applied. Total rules applied 6687 place count 12477 transition count 21766
Discarding 2947 places :
Symmetric choice reduction at 3 with 2947 rule applications. Total rules 9634 place count 9530 transition count 18819
Iterating global reduction 3 with 2947 rules applied. Total rules applied 12581 place count 9530 transition count 18819
Discarding 962 places :
Symmetric choice reduction at 3 with 962 rule applications. Total rules 13543 place count 8568 transition count 15933
Iterating global reduction 3 with 962 rules applied. Total rules applied 14505 place count 8568 transition count 15933
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 18 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 14557 place count 8542 transition count 15907
Free-agglomeration rule (complex) applied 359 times.
Iterating global reduction 3 with 359 rules applied. Total rules applied 14916 place count 8542 transition count 15548
Reduce places removed 359 places and 0 transitions.
Iterating post reduction 3 with 359 rules applied. Total rules applied 15275 place count 8183 transition count 15548
Partial Free-agglomeration rule applied 186 times.
Drop transitions removed 186 transitions
Iterating global reduction 4 with 186 rules applied. Total rules applied 15461 place count 8183 transition count 15548
Applied a total of 15461 rules in 15532 ms. Remains 8183 /15862 variables (removed 7679) and now considering 15548/25109 (removed 9561) transitions.
Finished structural reductions, in 1 iterations. Remains : 8183/15862 places, 15548/25109 transitions.
Interrupted random walk after 665064 steps, including 29554 resets, run timeout after 30001 ms. (steps per millisecond=22 ) properties seen 4
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 740521 steps, including 3502 resets, run timeout after 5001 ms. (steps per millisecond=148 ) properties seen 0
Interrupted Best-First random walk after 807459 steps, including 3822 resets, run timeout after 5001 ms. (steps per millisecond=161 ) properties seen 0
Interrupted Best-First random walk after 670522 steps, including 3171 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 836222 steps, including 3954 resets, run timeout after 5001 ms. (steps per millisecond=167 ) properties seen 0
Interrupted Best-First random walk after 762979 steps, including 3609 resets, run timeout after 5001 ms. (steps per millisecond=152 ) properties seen 0
Running SMT prover for 5 properties.
[2022-06-03 10:11:13] [INFO ] Flow matrix only has 14133 transitions (discarded 1415 similar events)
// Phase 1: matrix 14133 rows 8183 cols
[2022-06-03 10:11:14] [INFO ] Computed 1361 place invariants in 815 ms
[2022-06-03 10:11:15] [INFO ] [Real]Absence check using 65 positive place invariants in 148 ms returned sat
[2022-06-03 10:11:16] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 553 ms returned sat
[2022-06-03 10:11:17] [INFO ] After 2741ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 10:11:18] [INFO ] [Nat]Absence check using 65 positive place invariants in 156 ms returned sat
[2022-06-03 10:11:19] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 554 ms returned sat
[2022-06-03 10:11:37] [INFO ] After 17686ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-03 10:11:37] [INFO ] State equation strengthened by 6174 read => feed constraints.
[2022-06-03 10:11:52] [INFO ] After 15302ms SMT Verify possible using 6174 Read/Feed constraints in natural domain returned unsat :4 sat :0
[2022-06-03 10:11:52] [INFO ] After 35844ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 3 out of 8183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8183/8183 places, 15548/15548 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 8183 transition count 15537
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 8172 transition count 15537
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 22 place count 8172 transition count 15525
Deduced a syphon composed of 12 places in 10 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 46 place count 8160 transition count 15525
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 64 place count 8142 transition count 15497
Iterating global reduction 2 with 18 rules applied. Total rules applied 82 place count 8142 transition count 15497
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 95 place count 8129 transition count 15458
Iterating global reduction 2 with 13 rules applied. Total rules applied 108 place count 8129 transition count 15458
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 10 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 120 place count 8123 transition count 15452
Free-agglomeration rule (complex) applied 225 times.
Iterating global reduction 2 with 225 rules applied. Total rules applied 345 place count 8123 transition count 17187
Reduce places removed 225 places and 0 transitions.
Iterating post reduction 2 with 225 rules applied. Total rules applied 570 place count 7898 transition count 17187
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 580 place count 7888 transition count 17177
Iterating global reduction 3 with 10 rules applied. Total rules applied 590 place count 7888 transition count 17177
Applied a total of 590 rules in 14146 ms. Remains 7888 /8183 variables (removed 295) and now considering 17177/15548 (removed -1629) transitions.
Finished structural reductions, in 1 iterations. Remains : 7888/8183 places, 17177/15548 transitions.
Interrupted random walk after 708216 steps, including 37085 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Interrupted Best-First random walk after 951215 steps, including 4570 resets, run timeout after 5001 ms. (steps per millisecond=190 ) properties seen 0
Interrupted probabilistic random walk after 425587 steps, run timeout after 105001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 425587 steps, saw 187841 distinct states, run finished after 105003 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 10:14:27] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:14:28] [INFO ] Computed 1361 place invariants in 882 ms
[2022-06-03 10:14:29] [INFO ] [Real]Absence check using 65 positive place invariants in 144 ms returned sat
[2022-06-03 10:14:29] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 553 ms returned sat
[2022-06-03 10:14:41] [INFO ] After 13115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 10:14:42] [INFO ] [Nat]Absence check using 65 positive place invariants in 125 ms returned sat
[2022-06-03 10:14:42] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 473 ms returned sat
[2022-06-03 10:14:55] [INFO ] After 12605ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 10:14:55] [INFO ] State equation strengthened by 8098 read => feed constraints.
[2022-06-03 10:15:05] [INFO ] After 9775ms SMT Verify possible using 8098 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-03 10:15:05] [INFO ] After 23991ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 328 ms.
Support contains 3 out of 7888 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 7888/7888 places, 17177/17177 transitions.
Applied a total of 0 rules in 2237 ms. Remains 7888 /7888 variables (removed 0) and now considering 17177/17177 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 7888/7888 places, 17177/17177 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 7888/7888 places, 17177/17177 transitions.
Applied a total of 0 rules in 2254 ms. Remains 7888 /7888 variables (removed 0) and now considering 17177/17177 (removed 0) transitions.
[2022-06-03 10:15:09] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:15:10] [INFO ] Computed 1361 place invariants in 896 ms
[2022-06-03 10:15:11] [INFO ] Implicit Places using invariants in 1674 ms returned []
Implicit Place search using SMT only with invariants took 1680 ms to find 0 implicit places.
[2022-06-03 10:15:11] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:15:12] [INFO ] Computed 1361 place invariants in 801 ms
[2022-06-03 10:15:13] [INFO ] Dead Transitions using invariants and state equation in 1588 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7888/7888 places, 17177/17177 transitions.
Incomplete random walk after 100000 steps, including 5235 resets, run finished after 4013 ms. (steps per millisecond=24 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2022-06-03 10:15:17] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:15:18] [INFO ] Computed 1361 place invariants in 892 ms
[2022-06-03 10:15:19] [INFO ] [Real]Absence check using 65 positive place invariants in 160 ms returned sat
[2022-06-03 10:15:19] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 588 ms returned sat
[2022-06-03 10:15:30] [INFO ] After 12294ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 10:15:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 142 ms returned sat
[2022-06-03 10:15:32] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 559 ms returned sat
[2022-06-03 10:15:46] [INFO ] After 13981ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 10:15:46] [INFO ] State equation strengthened by 8098 read => feed constraints.
[2022-06-03 10:15:55] [INFO ] After 9698ms SMT Verify possible using 8098 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-03 10:15:55] [INFO ] After 25455ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Interrupted random walk after 704430 steps, including 36884 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Interrupted Best-First random walk after 939410 steps, including 4514 resets, run timeout after 5001 ms. (steps per millisecond=187 ) properties seen 0
Interrupted probabilistic random walk after 430015 steps, run timeout after 105001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 430015 steps, saw 189772 distinct states, run finished after 105002 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 10:18:15] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:18:16] [INFO ] Computed 1361 place invariants in 822 ms
[2022-06-03 10:18:17] [INFO ] [Real]Absence check using 65 positive place invariants in 132 ms returned sat
[2022-06-03 10:18:18] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 530 ms returned sat
[2022-06-03 10:18:30] [INFO ] After 13811ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 10:18:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 136 ms returned sat
[2022-06-03 10:18:32] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 527 ms returned sat
[2022-06-03 10:18:43] [INFO ] After 11574ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 10:18:43] [INFO ] State equation strengthened by 8098 read => feed constraints.
[2022-06-03 10:18:53] [INFO ] After 9826ms SMT Verify possible using 8098 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-03 10:18:53] [INFO ] After 23060ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 375 ms.
Support contains 3 out of 7888 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 7888/7888 places, 17177/17177 transitions.
Applied a total of 0 rules in 2353 ms. Remains 7888 /7888 variables (removed 0) and now considering 17177/17177 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 7888/7888 places, 17177/17177 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 7888/7888 places, 17177/17177 transitions.
Applied a total of 0 rules in 2365 ms. Remains 7888 /7888 variables (removed 0) and now considering 17177/17177 (removed 0) transitions.
[2022-06-03 10:18:58] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:18:59] [INFO ] Computed 1361 place invariants in 826 ms
[2022-06-03 10:19:00] [INFO ] Implicit Places using invariants in 1622 ms returned []
Implicit Place search using SMT only with invariants took 1623 ms to find 0 implicit places.
[2022-06-03 10:19:00] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:19:01] [INFO ] Computed 1361 place invariants in 783 ms
[2022-06-03 10:19:02] [INFO ] Dead Transitions using invariants and state equation in 1608 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7888/7888 places, 17177/17177 transitions.
Incomplete random walk after 100000 steps, including 5236 resets, run finished after 4270 ms. (steps per millisecond=23 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2022-06-03 10:19:06] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:19:07] [INFO ] Computed 1361 place invariants in 829 ms
[2022-06-03 10:19:08] [INFO ] [Real]Absence check using 65 positive place invariants in 138 ms returned sat
[2022-06-03 10:19:08] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 527 ms returned sat
[2022-06-03 10:19:20] [INFO ] After 13076ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 10:19:21] [INFO ] [Nat]Absence check using 65 positive place invariants in 129 ms returned sat
[2022-06-03 10:19:21] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 502 ms returned sat
[2022-06-03 10:19:33] [INFO ] After 12074ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 10:19:33] [INFO ] State equation strengthened by 8098 read => feed constraints.
[2022-06-03 10:19:43] [INFO ] After 9640ms SMT Verify possible using 8098 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-03 10:19:43] [INFO ] After 23363ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Finished random walk after 121 steps, including 6 resets, run visited all 1 properties in 6 ms. (steps per millisecond=20 )
Incomplete random walk after 10000 steps, including 523 resets, run finished after 366 ms. (steps per millisecond=27 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 13031 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 13031 steps, saw 5991 distinct states, run finished after 3003 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 10:19:47] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:19:48] [INFO ] Computed 1361 place invariants in 887 ms
[2022-06-03 10:19:49] [INFO ] [Real]Absence check using 65 positive place invariants in 132 ms returned sat
[2022-06-03 10:19:49] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 519 ms returned sat
[2022-06-03 10:20:00] [INFO ] After 11935ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 10:20:00] [INFO ] [Nat]Absence check using 65 positive place invariants in 130 ms returned sat
[2022-06-03 10:20:01] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 491 ms returned sat
[2022-06-03 10:20:13] [INFO ] After 11670ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 10:20:13] [INFO ] State equation strengthened by 8098 read => feed constraints.
[2022-06-03 10:20:23] [INFO ] After 9659ms SMT Verify possible using 8098 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-03 10:20:23] [INFO ] After 22995ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 13 ms.
Support contains 1 out of 7888 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 7888/7888 places, 17177/17177 transitions.
Applied a total of 0 rules in 2249 ms. Remains 7888 /7888 variables (removed 0) and now considering 17177/17177 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 7888/7888 places, 17177/17177 transitions.
Incomplete random walk after 10000 steps, including 524 resets, run finished after 405 ms. (steps per millisecond=24 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 12902 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12902 steps, saw 5942 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 10:20:28] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:20:29] [INFO ] Computed 1361 place invariants in 850 ms
[2022-06-03 10:20:30] [INFO ] [Real]Absence check using 65 positive place invariants in 120 ms returned sat
[2022-06-03 10:20:31] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 511 ms returned sat
[2022-06-03 10:20:42] [INFO ] After 12796ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 10:20:43] [INFO ] [Nat]Absence check using 65 positive place invariants in 125 ms returned sat
[2022-06-03 10:20:43] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 505 ms returned sat
[2022-06-03 10:20:54] [INFO ] After 10483ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 10:20:54] [INFO ] State equation strengthened by 8098 read => feed constraints.
[2022-06-03 10:21:04] [INFO ] After 9597ms SMT Verify possible using 8098 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-03 10:21:04] [INFO ] After 21686ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 7888 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 7888/7888 places, 17177/17177 transitions.
Applied a total of 0 rules in 2311 ms. Remains 7888 /7888 variables (removed 0) and now considering 17177/17177 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 7888/7888 places, 17177/17177 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 7888/7888 places, 17177/17177 transitions.
Applied a total of 0 rules in 2279 ms. Remains 7888 /7888 variables (removed 0) and now considering 17177/17177 (removed 0) transitions.
[2022-06-03 10:21:08] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:21:09] [INFO ] Computed 1361 place invariants in 827 ms
[2022-06-03 10:21:10] [INFO ] Implicit Places using invariants in 1593 ms returned []
Implicit Place search using SMT only with invariants took 1596 ms to find 0 implicit places.
[2022-06-03 10:21:10] [INFO ] Flow matrix only has 15619 transitions (discarded 1558 similar events)
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:21:11] [INFO ] Computed 1361 place invariants in 811 ms
[2022-06-03 10:21:11] [INFO ] Dead Transitions using invariants and state equation in 1564 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 7888/7888 places, 17177/17177 transitions.
Graph (trivial) has 6855 edges and 7888 vertex of which 32 / 7888 are part of one of the 1 SCC in 22 ms
Free SCC test removed 31 places
Drop transitions removed 1063 transitions
Ensure Unique test removed 1505 transitions
Reduce isomorphic transitions removed 2568 transitions.
Graph (complete) has 39180 edges and 7857 vertex of which 7827 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.7 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 639 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node17IsNotRespondingToNode14ToReplaceNode16.Node14IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 405 transitions
Trivial Post-agglo rules discarded 405 transitions
Performed 405 trivial Post agglomeration. Transition count delta: 405
Iterating post reduction 0 with 407 rules applied. Total rules applied 409 place count 7187 transition count 14202
Ensure Unique test removed 1 places
Reduce places removed 406 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 381 transitions
Reduce isomorphic transitions removed 382 transitions.
Drop transitions removed 381 transitions
Trivial Post-agglo rules discarded 381 transitions
Performed 381 trivial Post agglomeration. Transition count delta: 381
Iterating post reduction 1 with 1169 rules applied. Total rules applied 1578 place count 6781 transition count 13439
Ensure Unique test removed 1 places
Reduce places removed 382 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 310 transitions
Reduce isomorphic transitions removed 358 transitions.
Drop transitions removed 308 transitions
Trivial Post-agglo rules discarded 308 transitions
Performed 308 trivial Post agglomeration. Transition count delta: 308
Iterating post reduction 2 with 1048 rules applied. Total rules applied 2626 place count 6399 transition count 12773
Ensure Unique test removed 48 places
Reduce places removed 356 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 283 transitions
Reduce isomorphic transitions removed 285 transitions.
Drop transitions removed 283 transitions
Trivial Post-agglo rules discarded 283 transitions
Performed 283 trivial Post agglomeration. Transition count delta: 283
Iterating post reduction 3 with 924 rules applied. Total rules applied 3550 place count 6043 transition count 12205
Ensure Unique test removed 2 places
Reduce places removed 285 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 220 transitions
Reduce isomorphic transitions removed 260 transitions.
Drop transitions removed 218 transitions
Trivial Post-agglo rules discarded 218 transitions
Performed 218 trivial Post agglomeration. Transition count delta: 218
Iterating post reduction 4 with 763 rules applied. Total rules applied 4313 place count 5758 transition count 11727
Ensure Unique test removed 40 places
Reduce places removed 258 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 193 transitions
Reduce isomorphic transitions removed 195 transitions.
Drop transitions removed 193 transitions
Trivial Post-agglo rules discarded 193 transitions
Performed 193 trivial Post agglomeration. Transition count delta: 193
Iterating post reduction 5 with 646 rules applied. Total rules applied 4959 place count 5500 transition count 11339
Ensure Unique test removed 2 places
Reduce places removed 195 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 138 transitions
Reduce isomorphic transitions removed 170 transitions.
Drop transitions removed 136 transitions
Trivial Post-agglo rules discarded 136 transitions
Performed 136 trivial Post agglomeration. Transition count delta: 136
Iterating post reduction 6 with 501 rules applied. Total rules applied 5460 place count 5305 transition count 11033
Ensure Unique test removed 32 places
Reduce places removed 168 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 113 transitions.
Drop transitions removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 7 with 392 rules applied. Total rules applied 5852 place count 5137 transition count 10809
Ensure Unique test removed 2 places
Reduce places removed 113 places and 0 transitions.
Drop transitions removed 26 transitions
Ensure Unique test removed 85 transitions
Reduce isomorphic transitions removed 111 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 8 with 309 rules applied. Total rules applied 6161 place count 5024 transition count 10613
Ensure Unique test removed 26 places
Reduce places removed 111 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 85 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 9 with 279 rules applied. Total rules applied 6440 place count 4913 transition count 10445
Ensure Unique test removed 2 places
Reduce places removed 85 places and 0 transitions.
Drop transitions removed 22 transitions
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 83 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 10 with 229 rules applied. Total rules applied 6669 place count 4828 transition count 10301
Ensure Unique test removed 22 places
Reduce places removed 83 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 61 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 11 with 203 rules applied. Total rules applied 6872 place count 4745 transition count 10181
Ensure Unique test removed 2 places
Reduce places removed 61 places and 0 transitions.
Drop transitions removed 18 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 59 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 12 with 161 rules applied. Total rules applied 7033 place count 4684 transition count 10081
Ensure Unique test removed 18 places
Reduce places removed 59 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 41 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 13 with 139 rules applied. Total rules applied 7172 place count 4625 transition count 10001
Ensure Unique test removed 2 places
Reduce places removed 41 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 39 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 14 with 105 rules applied. Total rules applied 7277 place count 4584 transition count 9937
Ensure Unique test removed 14 places
Reduce places removed 39 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 15 with 87 rules applied. Total rules applied 7364 place count 4545 transition count 9889
Ensure Unique test removed 2 places
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 23 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 16 with 61 rules applied. Total rules applied 7425 place count 4520 transition count 9853
Ensure Unique test removed 10 places
Reduce places removed 23 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 17 with 47 rules applied. Total rules applied 7472 place count 4497 transition count 9829
Ensure Unique test removed 2 places
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 11 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 18 with 29 rules applied. Total rules applied 7501 place count 4484 transition count 9813
Ensure Unique test removed 6 places
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 19 with 19 rules applied. Total rules applied 7520 place count 4473 transition count 9805
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 20 with 9 rules applied. Total rules applied 7529 place count 4468 transition count 9801
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 21 with 12 rules applied. Total rules applied 7541 place count 4465 transition count 9792
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 22 with 9 rules applied. Total rules applied 7550 place count 4456 transition count 9792
Performed 198 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 198 Pre rules applied. Total rules applied 7550 place count 4456 transition count 9594
Deduced a syphon composed of 198 places in 4 ms
Ensure Unique test removed 198 places
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 23 with 594 rules applied. Total rules applied 8144 place count 4060 transition count 9594
Discarding 224 places :
Symmetric choice reduction at 23 with 224 rule applications. Total rules 8368 place count 3836 transition count 9370
Iterating global reduction 23 with 224 rules applied. Total rules applied 8592 place count 3836 transition count 9370
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8592 place count 3836 transition count 9369
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8594 place count 3835 transition count 9369
Discarding 780 places :
Symmetric choice reduction at 23 with 780 rule applications. Total rules 9374 place count 3055 transition count 7029
Iterating global reduction 23 with 780 rules applied. Total rules applied 10154 place count 3055 transition count 7029
Ensure Unique test removed 780 transitions
Reduce isomorphic transitions removed 780 transitions.
Iterating post reduction 23 with 780 rules applied. Total rules applied 10934 place count 3055 transition count 6249
Performed 2478 Post agglomeration using F-continuation condition.Transition count delta: 2478
Deduced a syphon composed of 2478 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 2480 places and 0 transitions.
Iterating global reduction 24 with 4958 rules applied. Total rules applied 15892 place count 575 transition count 3771
Drop transitions removed 2445 transitions
Reduce isomorphic transitions removed 2445 transitions.
Iterating post reduction 24 with 2445 rules applied. Total rules applied 18337 place count 575 transition count 1326
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 213 transitions
Redundant transition composition rules discarded 213 transitions
Iterating global reduction 25 with 213 rules applied. Total rules applied 18550 place count 575 transition count 1113
Ensure Unique test removed 213 places
Graph (complete) has 1915 edges and 362 vertex of which 3 are kept as prefixes of interest. Removing 359 places using SCC suffix rule.4 ms
Discarding 359 places :
Also discarding 1110 output transitions
Drop transitions removed 1110 transitions
Iterating post reduction 25 with 214 rules applied. Total rules applied 18764 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 26 with 1 Pre rules applied. Total rules applied 18764 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 18766 place count 2 transition count 2
Applied a total of 18766 rules in 34830 ms. Remains 2 /7888 variables (removed 7886) and now considering 2/17177 (removed 17175) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2022-06-03 10:21:46] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-03 10:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-03 10:21:46] [INFO ] After 3ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-03 10:21:46] [INFO ] After 7ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-03 10:21:46] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
[2022-06-03 10:21:46] [INFO ] Flatten gal took : 14 ms
[2022-06-03 10:21:46] [INFO ] Flatten gal took : 1 ms
[2022-06-03 10:21:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18237387166320505342.gal : 4 ms
[2022-06-03 10:21:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7753642172966469901.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms9896548880074969277;'/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/ReachabilityCardinality18237387166320505342.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7753642172966469901.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/ReachabilityCardinality7753642172966469901.prop.
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,2,0.012373,3268,2,4,5,12,7,0,13,6,0
Total reachable state count : 2

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,1,0.012813,3692,2,3,6,12,7,0,15,6,0
Finished random walk after 147 steps, including 7 resets, run visited all 1 properties in 7 ms. (steps per millisecond=21 )
Graph (trivial) has 6822 edges and 7888 vertex of which 32 / 7888 are part of one of the 1 SCC in 3 ms
Free SCC test removed 31 places
Drop transitions removed 1063 transitions
Ensure Unique test removed 1505 transitions
Reduce isomorphic transitions removed 2568 transitions.
Graph (complete) has 39180 edges and 7857 vertex of which 7827 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.6 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 639 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node17IsNotRespondingToNode14ToReplaceNode16.Node14IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 405 transitions
Trivial Post-agglo rules discarded 405 transitions
Performed 405 trivial Post agglomeration. Transition count delta: 405
Iterating post reduction 0 with 407 rules applied. Total rules applied 409 place count 7187 transition count 14202
Ensure Unique test removed 1 places
Reduce places removed 406 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 381 transitions
Reduce isomorphic transitions removed 382 transitions.
Drop transitions removed 381 transitions
Trivial Post-agglo rules discarded 381 transitions
Performed 381 trivial Post agglomeration. Transition count delta: 381
Iterating post reduction 1 with 1169 rules applied. Total rules applied 1578 place count 6781 transition count 13439
Ensure Unique test removed 1 places
Reduce places removed 382 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 310 transitions
Reduce isomorphic transitions removed 358 transitions.
Drop transitions removed 308 transitions
Trivial Post-agglo rules discarded 308 transitions
Performed 308 trivial Post agglomeration. Transition count delta: 308
Iterating post reduction 2 with 1048 rules applied. Total rules applied 2626 place count 6399 transition count 12773
Ensure Unique test removed 48 places
Reduce places removed 356 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 283 transitions
Reduce isomorphic transitions removed 285 transitions.
Drop transitions removed 283 transitions
Trivial Post-agglo rules discarded 283 transitions
Performed 283 trivial Post agglomeration. Transition count delta: 283
Iterating post reduction 3 with 924 rules applied. Total rules applied 3550 place count 6043 transition count 12205
Ensure Unique test removed 2 places
Reduce places removed 285 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 220 transitions
Reduce isomorphic transitions removed 260 transitions.
Drop transitions removed 218 transitions
Trivial Post-agglo rules discarded 218 transitions
Performed 218 trivial Post agglomeration. Transition count delta: 218
Iterating post reduction 4 with 763 rules applied. Total rules applied 4313 place count 5758 transition count 11727
Ensure Unique test removed 40 places
Reduce places removed 258 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 193 transitions
Reduce isomorphic transitions removed 195 transitions.
Drop transitions removed 193 transitions
Trivial Post-agglo rules discarded 193 transitions
Performed 193 trivial Post agglomeration. Transition count delta: 193
Iterating post reduction 5 with 646 rules applied. Total rules applied 4959 place count 5500 transition count 11339
Ensure Unique test removed 2 places
Reduce places removed 195 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 138 transitions
Reduce isomorphic transitions removed 170 transitions.
Drop transitions removed 136 transitions
Trivial Post-agglo rules discarded 136 transitions
Performed 136 trivial Post agglomeration. Transition count delta: 136
Iterating post reduction 6 with 501 rules applied. Total rules applied 5460 place count 5305 transition count 11033
Ensure Unique test removed 32 places
Reduce places removed 168 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 113 transitions.
Drop transitions removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 7 with 392 rules applied. Total rules applied 5852 place count 5137 transition count 10809
Ensure Unique test removed 2 places
Reduce places removed 113 places and 0 transitions.
Drop transitions removed 26 transitions
Ensure Unique test removed 85 transitions
Reduce isomorphic transitions removed 111 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 8 with 309 rules applied. Total rules applied 6161 place count 5024 transition count 10613
Ensure Unique test removed 26 places
Reduce places removed 111 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 85 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 9 with 279 rules applied. Total rules applied 6440 place count 4913 transition count 10445
Ensure Unique test removed 2 places
Reduce places removed 85 places and 0 transitions.
Drop transitions removed 22 transitions
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 83 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 10 with 229 rules applied. Total rules applied 6669 place count 4828 transition count 10301
Ensure Unique test removed 22 places
Reduce places removed 83 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 61 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 11 with 203 rules applied. Total rules applied 6872 place count 4745 transition count 10181
Ensure Unique test removed 2 places
Reduce places removed 61 places and 0 transitions.
Drop transitions removed 18 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 59 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 12 with 161 rules applied. Total rules applied 7033 place count 4684 transition count 10081
Ensure Unique test removed 18 places
Reduce places removed 59 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 41 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 13 with 139 rules applied. Total rules applied 7172 place count 4625 transition count 10001
Ensure Unique test removed 2 places
Reduce places removed 41 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 39 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 14 with 105 rules applied. Total rules applied 7277 place count 4584 transition count 9937
Ensure Unique test removed 14 places
Reduce places removed 39 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 15 with 87 rules applied. Total rules applied 7364 place count 4545 transition count 9889
Ensure Unique test removed 2 places
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 23 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 16 with 61 rules applied. Total rules applied 7425 place count 4520 transition count 9853
Ensure Unique test removed 10 places
Reduce places removed 23 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 17 with 47 rules applied. Total rules applied 7472 place count 4497 transition count 9829
Ensure Unique test removed 2 places
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 11 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 18 with 29 rules applied. Total rules applied 7501 place count 4484 transition count 9813
Ensure Unique test removed 6 places
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 19 with 19 rules applied. Total rules applied 7520 place count 4473 transition count 9805
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 20 with 9 rules applied. Total rules applied 7529 place count 4468 transition count 9801
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 21 with 12 rules applied. Total rules applied 7541 place count 4465 transition count 9792
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 22 with 9 rules applied. Total rules applied 7550 place count 4456 transition count 9792
Performed 198 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 198 Pre rules applied. Total rules applied 7550 place count 4456 transition count 9594
Deduced a syphon composed of 198 places in 4 ms
Ensure Unique test removed 198 places
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 23 with 594 rules applied. Total rules applied 8144 place count 4060 transition count 9594
Discarding 223 places :
Symmetric choice reduction at 23 with 223 rule applications. Total rules 8367 place count 3837 transition count 9371
Iterating global reduction 23 with 223 rules applied. Total rules applied 8590 place count 3837 transition count 9371
Discarding 780 places :
Symmetric choice reduction at 23 with 780 rule applications. Total rules 9370 place count 3057 transition count 7031
Iterating global reduction 23 with 780 rules applied. Total rules applied 10150 place count 3057 transition count 7031
Ensure Unique test removed 748 transitions
Reduce isomorphic transitions removed 748 transitions.
Iterating post reduction 23 with 748 rules applied. Total rules applied 10898 place count 3057 transition count 6283
Performed 2447 Post agglomeration using F-continuation condition.Transition count delta: 2447
Deduced a syphon composed of 2447 places in 1 ms
Reduce places removed 2447 places and 0 transitions.
Iterating global reduction 24 with 4894 rules applied. Total rules applied 15792 place count 610 transition count 3836
Drop transitions removed 2445 transitions
Reduce isomorphic transitions removed 2445 transitions.
Iterating post reduction 24 with 2445 rules applied. Total rules applied 18237 place count 610 transition count 1391
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 245 transitions
Redundant transition composition rules discarded 245 transitions
Iterating global reduction 25 with 245 rules applied. Total rules applied 18482 place count 610 transition count 1146
Ensure Unique test removed 213 places
Iterating post reduction 25 with 213 rules applied. Total rules applied 18695 place count 397 transition count 1146
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 26 with 1 Pre rules applied. Total rules applied 18695 place count 397 transition count 1145
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 18697 place count 396 transition count 1145
Discarding 212 places :
Symmetric choice reduction at 26 with 212 rule applications. Total rules 18909 place count 184 transition count 509
Iterating global reduction 26 with 212 rules applied. Total rules applied 19121 place count 184 transition count 509
Ensure Unique test removed 189 transitions
Reduce isomorphic transitions removed 189 transitions.
Iterating post reduction 26 with 189 rules applied. Total rules applied 19310 place count 184 transition count 320
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 27 with 23 rules applied. Total rules applied 19333 place count 184 transition count 297
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 27 with 6 rules applied. Total rules applied 19339 place count 184 transition count 291
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 27 with 6 rules applied. Total rules applied 19345 place count 178 transition count 291
Discarding 30 places :
Symmetric choice reduction at 28 with 30 rule applications. Total rules 19375 place count 148 transition count 201
Ensure Unique test removed 1 places
Iterating global reduction 28 with 31 rules applied. Total rules applied 19406 place count 147 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 28 with 1 rules applied. Total rules applied 19407 place count 147 transition count 200
Drop transitions removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 29 with 29 rules applied. Total rules applied 19436 place count 147 transition count 171
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 29 with 1 rules applied. Total rules applied 19437 place count 147 transition count 171
Applied a total of 19437 rules in 33843 ms. Remains 147 /7888 variables (removed 7741) and now considering 171/17177 (removed 17006) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 171 rows 147 cols
[2022-06-03 10:22:20] [INFO ] Computed 41 place invariants in 6 ms
[2022-06-03 10:22:20] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-03 10:22:20] [INFO ] [Real]Absence check using 4 positive and 37 generalized place invariants in 5 ms returned sat
[2022-06-03 10:22:20] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 10:22:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-06-03 10:22:21] [INFO ] [Nat]Absence check using 4 positive and 37 generalized place invariants in 6 ms returned sat
[2022-06-03 10:22:21] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 10:22:21] [INFO ] After 88ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2022-06-03 10:22:21] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-03 10:22:21] [INFO ] Flatten gal took : 51 ms
[2022-06-03 10:22:21] [INFO ] Flatten gal took : 23 ms
[2022-06-03 10:22:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17036208700501857604.gal : 15 ms
[2022-06-03 10:22:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality282749031846766616.prop : 44 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/ReachabilityCardinality17036208700501857604.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality282749031846766616.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/ReachabilityCardinality282749031846766616.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
Reachability property MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 5 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,38,0.052838,5964,2,906,7,2098,6,0,722,339,0
Total reachable state count : 38

Verifying 1 reachability properties.
Reachability property MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02,1,0.05351,6404,2,148,7,2098,7,0,727,339,0
[2022-06-03 10:22:22] [INFO ] Flatten gal took : 948 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6580138384499975126
[2022-06-03 10:22:23] [INFO ] Too many transitions (17177) to apply POR reductions. Disabling POR matrices.
[2022-06-03 10:22:23] [INFO ] Built C files in 266ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6580138384499975126
Running compilation step : cd /tmp/ltsmin6580138384499975126;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 10:22:23] [INFO ] Applying decomposition
[2022-06-03 10:22:24] [INFO ] Flatten gal took : 1336 ms
[2022-06-03 10:22:24] [INFO ] Flatten gal took : 1152 ms
[2022-06-03 10:22:25] [INFO ] Input system was already deterministic with 17177 transitions.
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/graph5764946992494447768.txt' '-o' '/tmp/graph5764946992494447768.bin' '-w' '/tmp/graph5764946992494447768.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5764946992494447768.bin' '-l' '-1' '-v' '-w' '/tmp/graph5764946992494447768.weights' '-q' '0' '-e' '0.001'
[2022-06-03 10:22:27] [INFO ] Decomposing Gal with order
[2022-06-03 10:22:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 10:22:32] [INFO ] Ran tautology test, simplified 0 / 1 in 8158 ms.
[2022-06-03 10:22:33] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02(UNSAT) depth K=0 took 192 ms
[2022-06-03 10:22:33] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02(UNSAT) depth K=1 took 14 ms
[2022-06-03 10:22:36] [INFO ] Removed a total of 16767 redundant transitions.
[2022-06-03 10:22:37] [INFO ] Flatten gal took : 8058 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 15619 out of 17177 initially.
// Phase 1: matrix 15619 rows 7888 cols
[2022-06-03 10:22:39] [INFO ] Computed 1361 place invariants in 1340 ms
[2022-06-03 10:22:39] [INFO ] Computed 1361 place invariants in 1357 ms
[2022-06-03 10:22:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 15014 labels/synchronizations in 2870 ms.
[2022-06-03 10:22:42] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11133698989026850198.gal : 280 ms
[2022-06-03 10:22:42] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability10852139821215833270.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/ReachabilityFireability11133698989026850198.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability10852139821215833270.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/ReachabilityFireability10852139821215833270.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 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 34
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :34 after 87
[2022-06-03 10:23:46] [INFO ] Proved 7888 variables to be positive in 68018 ms
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :87 after 175
[2022-06-03 10:24:24] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesMultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02
[2022-06-03 10:24:24] [INFO ] KInduction solution for property MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02(SAT) depth K=0 took 38504 ms
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :175 after 821
Compilation finished in 184214 ms.
Running link step : cd /tmp/ltsmin6580138384499975126;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 164 ms.
Running LTSmin : cd /tmp/ltsmin6580138384499975126;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS32C03ReachabilityFireability02==true'
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :821 after 1146
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1146 after 1991
[2022-06-03 10:43:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesMultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02
[2022-06-03 10:43:58] [INFO ] KInduction solution for property MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02(SAT) depth K=1 took 1173089 ms
Detected timeout of ITS tools.
[2022-06-03 10:47:04] [INFO ] Flatten gal took : 1717 ms
[2022-06-03 10:47:05] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability760681359453233052.gal : 267 ms
[2022-06-03 10:47:05] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability381260620526325443.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/ReachabilityFireability760681359453233052.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability381260620526325443.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...317
Loading property file /tmp/ReachabilityFireability381260620526325443.prop.
[2022-06-03 10:51:54] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02(UNSAT) depth K=2 took 1760966 ms
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 25
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :25 after 32
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :32 after 40
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :40 after 47
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :47 after 55
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :55 after 62
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :62 after 70

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityFireability -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 3600 -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="MultiCrashLeafsetExtension-PT-S32C03"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 2-4028"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C03, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-165271821400807"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C03.tgz
mv MultiCrashLeafsetExtension-PT-S32C03 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;