fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r222-tall-165286025600670
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for ShieldPPPt-PT-040B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16215.752 1871994.00 5406374.00 3057.60 FFFTTTFFF????TT? normal

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.r222-tall-165286025600670.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 ShieldPPPt-PT-040B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025600670
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 5.5K Apr 29 13:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 29 13:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 29 13:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 29 13:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 29 13:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 29 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 13:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 29 13:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 762K 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 ShieldPPPt-PT-040B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654276302820

Running Version 202205111006
[2022-06-03 17:11:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 17:11:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 17:11:44] [INFO ] Load time of PNML (sax parser for PT used): 204 ms
[2022-06-03 17:11:44] [INFO ] Transformed 3123 places.
[2022-06-03 17:11:44] [INFO ] Transformed 2843 transitions.
[2022-06-03 17:11:44] [INFO ] Found NUPN structural information;
[2022-06-03 17:11:44] [INFO ] Parsed PT model containing 3123 places and 2843 transitions in 469 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=13 ) properties (out of 15) seen :3
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 2843 rows 3123 cols
[2022-06-03 17:11:46] [INFO ] Computed 441 place invariants in 47 ms
[2022-06-03 17:11:47] [INFO ] After 1525ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2022-06-03 17:11:48] [INFO ] [Nat]Absence check using 441 positive place invariants in 183 ms returned sat
[2022-06-03 17:11:53] [INFO ] After 4335ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :8
[2022-06-03 17:11:54] [INFO ] Deduced a trap composed of 19 places in 880 ms of which 12 ms to minimize.
[2022-06-03 17:11:55] [INFO ] Deduced a trap composed of 30 places in 806 ms of which 2 ms to minimize.
[2022-06-03 17:11:56] [INFO ] Deduced a trap composed of 23 places in 776 ms of which 3 ms to minimize.
[2022-06-03 17:11:57] [INFO ] Deduced a trap composed of 25 places in 797 ms of which 3 ms to minimize.
[2022-06-03 17:11:58] [INFO ] Deduced a trap composed of 28 places in 747 ms of which 1 ms to minimize.
[2022-06-03 17:11:59] [INFO ] Deduced a trap composed of 30 places in 760 ms of which 2 ms to minimize.
[2022-06-03 17:11:59] [INFO ] Deduced a trap composed of 33 places in 752 ms of which 1 ms to minimize.
[2022-06-03 17:12:00] [INFO ] Deduced a trap composed of 23 places in 714 ms of which 2 ms to minimize.
[2022-06-03 17:12:01] [INFO ] Deduced a trap composed of 27 places in 721 ms of which 1 ms to minimize.
[2022-06-03 17:12:02] [INFO ] Deduced a trap composed of 20 places in 769 ms of which 1 ms to minimize.
[2022-06-03 17:12:03] [INFO ] Deduced a trap composed of 27 places in 769 ms of which 2 ms to minimize.
[2022-06-03 17:12:04] [INFO ] Deduced a trap composed of 23 places in 734 ms of which 1 ms to minimize.
[2022-06-03 17:12:05] [INFO ] Deduced a trap composed of 28 places in 722 ms of which 2 ms to minimize.
[2022-06-03 17:12:05] [INFO ] Deduced a trap composed of 33 places in 726 ms of which 2 ms to minimize.
[2022-06-03 17:12:06] [INFO ] Deduced a trap composed of 30 places in 681 ms of which 3 ms to minimize.
[2022-06-03 17:12:07] [INFO ] Deduced a trap composed of 25 places in 667 ms of which 2 ms to minimize.
[2022-06-03 17:12:08] [INFO ] Deduced a trap composed of 21 places in 689 ms of which 2 ms to minimize.
[2022-06-03 17:12:09] [INFO ] Deduced a trap composed of 19 places in 876 ms of which 2 ms to minimize.
[2022-06-03 17:12:10] [INFO ] Deduced a trap composed of 21 places in 847 ms of which 2 ms to minimize.
[2022-06-03 17:12:11] [INFO ] Deduced a trap composed of 25 places in 807 ms of which 2 ms to minimize.
[2022-06-03 17:12:12] [INFO ] Deduced a trap composed of 19 places in 813 ms of which 2 ms to minimize.
[2022-06-03 17:12:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 17:12:12] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 59408 ms.
Support contains 96 out of 3123 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3123/3123 places, 2843/2843 transitions.
Drop transitions removed 691 transitions
Trivial Post-agglo rules discarded 691 transitions
Performed 691 trivial Post agglomeration. Transition count delta: 691
Iterating post reduction 0 with 691 rules applied. Total rules applied 691 place count 3123 transition count 2152
Reduce places removed 691 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1 with 693 rules applied. Total rules applied 1384 place count 2432 transition count 2150
Reduce places removed 1 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 2 with 16 rules applied. Total rules applied 1400 place count 2431 transition count 2135
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 1415 place count 2416 transition count 2135
Performed 172 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 172 Pre rules applied. Total rules applied 1415 place count 2416 transition count 1963
Deduced a syphon composed of 172 places in 7 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 4 with 344 rules applied. Total rules applied 1759 place count 2244 transition count 1963
Discarding 262 places :
Symmetric choice reduction at 4 with 262 rule applications. Total rules 2021 place count 1982 transition count 1701
Iterating global reduction 4 with 262 rules applied. Total rules applied 2283 place count 1982 transition count 1701
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 110 Pre rules applied. Total rules applied 2283 place count 1982 transition count 1591
Deduced a syphon composed of 110 places in 3 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 4 with 220 rules applied. Total rules applied 2503 place count 1872 transition count 1591
Performed 625 Post agglomeration using F-continuation condition.Transition count delta: 625
Deduced a syphon composed of 625 places in 3 ms
Reduce places removed 625 places and 0 transitions.
Iterating global reduction 4 with 1250 rules applied. Total rules applied 3753 place count 1247 transition count 966
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 3955 place count 1146 transition count 966
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 3971 place count 1138 transition count 966
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 3976 place count 1138 transition count 961
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 3981 place count 1133 transition count 961
Partial Free-agglomeration rule applied 109 times.
Drop transitions removed 109 transitions
Iterating global reduction 5 with 109 rules applied. Total rules applied 4090 place count 1133 transition count 961
Applied a total of 4090 rules in 1230 ms. Remains 1133 /3123 variables (removed 1990) and now considering 961/2843 (removed 1882) transitions.
Finished structural reductions, in 1 iterations. Remains : 1133/3123 places, 961/2843 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25400 ms. (steps per millisecond=39 ) properties (out of 8) seen :3
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 571313 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=114 ) properties seen 0
Interrupted Best-First random walk after 545167 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 0
Interrupted Best-First random walk after 617291 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=123 ) properties seen 0
Interrupted Best-First random walk after 538103 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
Interrupted Best-First random walk after 611860 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=122 ) properties seen 0
Running SMT prover for 5 properties.
// Phase 1: matrix 961 rows 1133 cols
[2022-06-03 17:14:03] [INFO ] Computed 441 place invariants in 5 ms
[2022-06-03 17:14:04] [INFO ] After 233ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 17:14:04] [INFO ] [Nat]Absence check using 441 positive place invariants in 77 ms returned sat
[2022-06-03 17:14:05] [INFO ] After 683ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-03 17:14:05] [INFO ] State equation strengthened by 238 read => feed constraints.
[2022-06-03 17:14:06] [INFO ] After 1269ms SMT Verify possible using 238 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-03 17:14:06] [INFO ] Deduced a trap composed of 7 places in 190 ms of which 2 ms to minimize.
[2022-06-03 17:14:07] [INFO ] Deduced a trap composed of 11 places in 181 ms of which 2 ms to minimize.
[2022-06-03 17:14:07] [INFO ] Deduced a trap composed of 13 places in 179 ms of which 1 ms to minimize.
[2022-06-03 17:14:07] [INFO ] Deduced a trap composed of 10 places in 180 ms of which 1 ms to minimize.
[2022-06-03 17:14:07] [INFO ] Deduced a trap composed of 7 places in 179 ms of which 1 ms to minimize.
[2022-06-03 17:14:07] [INFO ] Deduced a trap composed of 7 places in 180 ms of which 1 ms to minimize.
[2022-06-03 17:14:08] [INFO ] Deduced a trap composed of 10 places in 182 ms of which 1 ms to minimize.
[2022-06-03 17:14:08] [INFO ] Deduced a trap composed of 10 places in 175 ms of which 0 ms to minimize.
[2022-06-03 17:14:08] [INFO ] Deduced a trap composed of 9 places in 172 ms of which 1 ms to minimize.
[2022-06-03 17:14:08] [INFO ] Deduced a trap composed of 9 places in 172 ms of which 1 ms to minimize.
[2022-06-03 17:14:09] [INFO ] Deduced a trap composed of 12 places in 169 ms of which 0 ms to minimize.
[2022-06-03 17:14:09] [INFO ] Deduced a trap composed of 10 places in 167 ms of which 1 ms to minimize.
[2022-06-03 17:14:09] [INFO ] Deduced a trap composed of 8 places in 174 ms of which 5 ms to minimize.
[2022-06-03 17:14:09] [INFO ] Deduced a trap composed of 11 places in 167 ms of which 1 ms to minimize.
[2022-06-03 17:14:10] [INFO ] Deduced a trap composed of 10 places in 166 ms of which 0 ms to minimize.
[2022-06-03 17:14:10] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 3499 ms
[2022-06-03 17:14:10] [INFO ] Deduced a trap composed of 10 places in 156 ms of which 1 ms to minimize.
[2022-06-03 17:14:10] [INFO ] Deduced a trap composed of 13 places in 162 ms of which 1 ms to minimize.
[2022-06-03 17:14:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 454 ms
[2022-06-03 17:14:10] [INFO ] Deduced a trap composed of 10 places in 156 ms of which 0 ms to minimize.
[2022-06-03 17:14:11] [INFO ] Deduced a trap composed of 10 places in 159 ms of which 1 ms to minimize.
[2022-06-03 17:14:11] [INFO ] Deduced a trap composed of 11 places in 161 ms of which 1 ms to minimize.
[2022-06-03 17:14:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 659 ms
[2022-06-03 17:14:11] [INFO ] Deduced a trap composed of 5 places in 168 ms of which 1 ms to minimize.
[2022-06-03 17:14:12] [INFO ] Deduced a trap composed of 10 places in 162 ms of which 1 ms to minimize.
[2022-06-03 17:14:12] [INFO ] Deduced a trap composed of 7 places in 159 ms of which 1 ms to minimize.
[2022-06-03 17:14:12] [INFO ] Deduced a trap composed of 11 places in 165 ms of which 1 ms to minimize.
[2022-06-03 17:14:12] [INFO ] Deduced a trap composed of 10 places in 163 ms of which 0 ms to minimize.
[2022-06-03 17:14:12] [INFO ] Deduced a trap composed of 11 places in 163 ms of which 0 ms to minimize.
[2022-06-03 17:14:13] [INFO ] Deduced a trap composed of 7 places in 159 ms of which 0 ms to minimize.
[2022-06-03 17:14:13] [INFO ] Deduced a trap composed of 9 places in 166 ms of which 1 ms to minimize.
[2022-06-03 17:14:13] [INFO ] Deduced a trap composed of 10 places in 160 ms of which 1 ms to minimize.
[2022-06-03 17:14:13] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2097 ms
[2022-06-03 17:14:13] [INFO ] After 8660ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 702 ms.
[2022-06-03 17:14:14] [INFO ] After 10466ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 4615 ms.
Support contains 69 out of 1133 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1133/1133 places, 961/961 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 1133 transition count 953
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 1125 transition count 953
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 16 place count 1125 transition count 951
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 1123 transition count 951
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 2 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 76 place count 1095 transition count 923
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 80 place count 1093 transition count 923
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 1093 transition count 921
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 84 place count 1091 transition count 921
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 86 place count 1091 transition count 921
Applied a total of 86 rules in 305 ms. Remains 1091 /1133 variables (removed 42) and now considering 921/961 (removed 40) transitions.
Finished structural reductions, in 1 iterations. Remains : 1091/1133 places, 921/961 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25426 ms. (steps per millisecond=39 ) properties (out of 5) seen :0
Interrupted Best-First random walk after 559888 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=111 ) properties seen 0
Interrupted Best-First random walk after 527733 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
Interrupted Best-First random walk after 611867 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=122 ) properties seen 0
Interrupted Best-First random walk after 541335 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 0
Interrupted Best-First random walk after 618228 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=123 ) properties seen 0
Interrupted probabilistic random walk after 4884821 steps, run timeout after 150001 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 4884821 steps, saw 3085955 distinct states, run finished after 150004 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 921 rows 1091 cols
[2022-06-03 17:17:39] [INFO ] Computed 441 place invariants in 4 ms
[2022-06-03 17:17:40] [INFO ] After 223ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 17:17:40] [INFO ] [Nat]Absence check using 441 positive place invariants in 74 ms returned sat
[2022-06-03 17:17:41] [INFO ] After 901ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-03 17:17:41] [INFO ] State equation strengthened by 243 read => feed constraints.
[2022-06-03 17:17:42] [INFO ] After 1223ms SMT Verify possible using 243 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-03 17:17:43] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 0 ms to minimize.
[2022-06-03 17:17:43] [INFO ] Deduced a trap composed of 6 places in 80 ms of which 1 ms to minimize.
[2022-06-03 17:17:44] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 1 ms to minimize.
[2022-06-03 17:17:44] [INFO ] Deduced a trap composed of 6 places in 79 ms of which 1 ms to minimize.
[2022-06-03 17:17:44] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 3 ms to minimize.
[2022-06-03 17:17:44] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
[2022-06-03 17:17:44] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 0 ms to minimize.
[2022-06-03 17:17:44] [INFO ] Deduced a trap composed of 6 places in 73 ms of which 1 ms to minimize.
[2022-06-03 17:17:45] [INFO ] Deduced a trap composed of 6 places in 72 ms of which 0 ms to minimize.
[2022-06-03 17:17:45] [INFO ] Deduced a trap composed of 8 places in 67 ms of which 0 ms to minimize.
[2022-06-03 17:17:45] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1622 ms
[2022-06-03 17:17:45] [INFO ] Deduced a trap composed of 6 places in 81 ms of which 1 ms to minimize.
[2022-06-03 17:17:45] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 0 ms to minimize.
[2022-06-03 17:17:45] [INFO ] Deduced a trap composed of 8 places in 108 ms of which 0 ms to minimize.
[2022-06-03 17:17:45] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 1 ms to minimize.
[2022-06-03 17:17:46] [INFO ] Deduced a trap composed of 11 places in 80 ms of which 1 ms to minimize.
[2022-06-03 17:17:46] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 770 ms
[2022-06-03 17:17:46] [INFO ] Deduced a trap composed of 6 places in 98 ms of which 3 ms to minimize.
[2022-06-03 17:17:46] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 0 ms to minimize.
[2022-06-03 17:17:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 336 ms
[2022-06-03 17:17:46] [INFO ] Deduced a trap composed of 8 places in 92 ms of which 0 ms to minimize.
[2022-06-03 17:17:46] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 1 ms to minimize.
[2022-06-03 17:17:47] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 0 ms to minimize.
[2022-06-03 17:17:47] [INFO ] Deduced a trap composed of 6 places in 93 ms of which 0 ms to minimize.
[2022-06-03 17:17:47] [INFO ] Deduced a trap composed of 6 places in 95 ms of which 1 ms to minimize.
[2022-06-03 17:17:47] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 1 ms to minimize.
[2022-06-03 17:17:47] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 0 ms to minimize.
[2022-06-03 17:17:47] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 0 ms to minimize.
[2022-06-03 17:17:47] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1294 ms
[2022-06-03 17:17:48] [INFO ] After 6648ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 3022 ms.
[2022-06-03 17:17:51] [INFO ] After 10964ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 10974 ms.
Support contains 69 out of 1091 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1091/1091 places, 921/921 transitions.
Applied a total of 0 rules in 34 ms. Remains 1091 /1091 variables (removed 0) and now considering 921/921 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1091/1091 places, 921/921 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1091/1091 places, 921/921 transitions.
Applied a total of 0 rules in 30 ms. Remains 1091 /1091 variables (removed 0) and now considering 921/921 (removed 0) transitions.
// Phase 1: matrix 921 rows 1091 cols
[2022-06-03 17:18:02] [INFO ] Computed 441 place invariants in 8 ms
[2022-06-03 17:18:02] [INFO ] Implicit Places using invariants in 598 ms returned [1082]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 605 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 1090/1091 places, 921/921 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1090 transition count 919
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1088 transition count 919
Applied a total of 4 rules in 37 ms. Remains 1088 /1090 variables (removed 2) and now considering 919/921 (removed 2) transitions.
// Phase 1: matrix 919 rows 1088 cols
[2022-06-03 17:18:02] [INFO ] Computed 440 place invariants in 7 ms
[2022-06-03 17:18:03] [INFO ] Implicit Places using invariants in 544 ms returned [1068, 1072]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 547 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 1086/1091 places, 919/921 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1084 transition count 917
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1084 transition count 917
Applied a total of 4 rules in 69 ms. Remains 1084 /1086 variables (removed 2) and now considering 917/919 (removed 2) transitions.
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:18:03] [INFO ] Computed 438 place invariants in 10 ms
[2022-06-03 17:18:03] [INFO ] Implicit Places using invariants in 571 ms returned []
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:18:04] [INFO ] Computed 438 place invariants in 9 ms
[2022-06-03 17:18:04] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-03 17:18:07] [INFO ] Implicit Places using invariants and state equation in 3794 ms returned []
Implicit Place search using SMT with State Equation took 4368 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 1084/1091 places, 917/921 transitions.
Finished structural reductions, in 3 iterations. Remains : 1084/1091 places, 917/921 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25463 ms. (steps per millisecond=39 ) properties (out of 5) seen :0
Interrupted Best-First random walk after 581676 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=116 ) properties seen 0
Interrupted Best-First random walk after 549245 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 0
Interrupted Best-First random walk after 625980 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=125 ) properties seen 0
Interrupted Best-First random walk after 503697 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
Interrupted Best-First random walk after 526431 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
Interrupted probabilistic random walk after 5082807 steps, run timeout after 150034 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 5082807 steps, saw 3320555 distinct states, run finished after 150034 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:21:28] [INFO ] Computed 438 place invariants in 6 ms
[2022-06-03 17:21:28] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 17:21:28] [INFO ] [Nat]Absence check using 438 positive place invariants in 72 ms returned sat
[2022-06-03 17:21:29] [INFO ] After 889ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-03 17:21:29] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-03 17:21:32] [INFO ] After 2515ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-03 17:21:32] [INFO ] Deduced a trap composed of 6 places in 96 ms of which 1 ms to minimize.
[2022-06-03 17:21:32] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 0 ms to minimize.
[2022-06-03 17:21:33] [INFO ] Deduced a trap composed of 6 places in 104 ms of which 1 ms to minimize.
[2022-06-03 17:21:33] [INFO ] Deduced a trap composed of 6 places in 88 ms of which 1 ms to minimize.
[2022-06-03 17:21:33] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 1 ms to minimize.
[2022-06-03 17:21:33] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 0 ms to minimize.
[2022-06-03 17:21:33] [INFO ] Deduced a trap composed of 6 places in 96 ms of which 1 ms to minimize.
[2022-06-03 17:21:33] [INFO ] Deduced a trap composed of 11 places in 101 ms of which 0 ms to minimize.
[2022-06-03 17:21:34] [INFO ] Deduced a trap composed of 8 places in 99 ms of which 1 ms to minimize.
[2022-06-03 17:21:34] [INFO ] Deduced a trap composed of 8 places in 102 ms of which 0 ms to minimize.
[2022-06-03 17:21:34] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 0 ms to minimize.
[2022-06-03 17:21:34] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 0 ms to minimize.
[2022-06-03 17:21:34] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 0 ms to minimize.
[2022-06-03 17:21:34] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2167 ms
[2022-06-03 17:21:34] [INFO ] Deduced a trap composed of 6 places in 89 ms of which 0 ms to minimize.
[2022-06-03 17:21:35] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 0 ms to minimize.
[2022-06-03 17:21:35] [INFO ] Deduced a trap composed of 11 places in 97 ms of which 1 ms to minimize.
[2022-06-03 17:21:35] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 0 ms to minimize.
[2022-06-03 17:21:35] [INFO ] Deduced a trap composed of 10 places in 86 ms of which 0 ms to minimize.
[2022-06-03 17:21:35] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 746 ms
[2022-06-03 17:21:35] [INFO ] Deduced a trap composed of 8 places in 88 ms of which 1 ms to minimize.
[2022-06-03 17:21:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 173 ms
[2022-06-03 17:21:36] [INFO ] Deduced a trap composed of 6 places in 94 ms of which 0 ms to minimize.
[2022-06-03 17:21:36] [INFO ] Deduced a trap composed of 6 places in 135 ms of which 0 ms to minimize.
[2022-06-03 17:21:36] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2022-06-03 17:21:36] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 0 ms to minimize.
[2022-06-03 17:21:36] [INFO ] Deduced a trap composed of 8 places in 93 ms of which 1 ms to minimize.
[2022-06-03 17:21:36] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 1 ms to minimize.
[2022-06-03 17:21:37] [INFO ] Deduced a trap composed of 8 places in 92 ms of which 0 ms to minimize.
[2022-06-03 17:21:37] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1058 ms
[2022-06-03 17:21:37] [INFO ] After 7404ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 918 ms.
[2022-06-03 17:21:38] [INFO ] After 9574ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 9679 ms.
Support contains 69 out of 1084 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1084/1084 places, 917/917 transitions.
Applied a total of 0 rules in 31 ms. Remains 1084 /1084 variables (removed 0) and now considering 917/917 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/1084 places, 917/917 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1084/1084 places, 917/917 transitions.
Applied a total of 0 rules in 29 ms. Remains 1084 /1084 variables (removed 0) and now considering 917/917 (removed 0) transitions.
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:21:47] [INFO ] Computed 438 place invariants in 5 ms
[2022-06-03 17:21:48] [INFO ] Implicit Places using invariants in 620 ms returned []
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:21:48] [INFO ] Computed 438 place invariants in 8 ms
[2022-06-03 17:21:49] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-03 17:21:51] [INFO ] Implicit Places using invariants and state equation in 3376 ms returned []
Implicit Place search using SMT with State Equation took 4002 ms to find 0 implicit places.
[2022-06-03 17:21:51] [INFO ] Redundant transitions in 71 ms returned []
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:21:51] [INFO ] Computed 438 place invariants in 2 ms
[2022-06-03 17:21:52] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/1084 places, 917/917 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25760 ms. (steps per millisecond=38 ) properties (out of 5) seen :0
Interrupted Best-First random walk after 585495 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=117 ) properties seen 0
Interrupted Best-First random walk after 579899 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=115 ) properties seen 0
Interrupted Best-First random walk after 631639 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=126 ) properties seen 0
Interrupted Best-First random walk after 558123 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=111 ) properties seen 0
Interrupted Best-First random walk after 630388 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=126 ) properties seen 0
Interrupted probabilistic random walk after 5054964 steps, run timeout after 150001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 5054964 steps, saw 3302575 distinct states, run finished after 150001 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:25:13] [INFO ] Computed 438 place invariants in 3 ms
[2022-06-03 17:25:13] [INFO ] After 221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 17:25:13] [INFO ] [Nat]Absence check using 438 positive place invariants in 73 ms returned sat
[2022-06-03 17:25:14] [INFO ] After 959ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-03 17:25:14] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-03 17:25:17] [INFO ] After 2681ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-03 17:25:17] [INFO ] Deduced a trap composed of 6 places in 98 ms of which 1 ms to minimize.
[2022-06-03 17:25:18] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 1 ms to minimize.
[2022-06-03 17:25:18] [INFO ] Deduced a trap composed of 6 places in 95 ms of which 0 ms to minimize.
[2022-06-03 17:25:18] [INFO ] Deduced a trap composed of 6 places in 113 ms of which 0 ms to minimize.
[2022-06-03 17:25:18] [INFO ] Deduced a trap composed of 6 places in 96 ms of which 1 ms to minimize.
[2022-06-03 17:25:18] [INFO ] Deduced a trap composed of 8 places in 89 ms of which 0 ms to minimize.
[2022-06-03 17:25:18] [INFO ] Deduced a trap composed of 6 places in 91 ms of which 0 ms to minimize.
[2022-06-03 17:25:19] [INFO ] Deduced a trap composed of 11 places in 94 ms of which 0 ms to minimize.
[2022-06-03 17:25:19] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 1 ms to minimize.
[2022-06-03 17:25:19] [INFO ] Deduced a trap composed of 8 places in 90 ms of which 0 ms to minimize.
[2022-06-03 17:25:19] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 1 ms to minimize.
[2022-06-03 17:25:19] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 1 ms to minimize.
[2022-06-03 17:25:19] [INFO ] Deduced a trap composed of 11 places in 78 ms of which 1 ms to minimize.
[2022-06-03 17:25:19] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2176 ms
[2022-06-03 17:25:20] [INFO ] Deduced a trap composed of 6 places in 90 ms of which 0 ms to minimize.
[2022-06-03 17:25:20] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 0 ms to minimize.
[2022-06-03 17:25:20] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 0 ms to minimize.
[2022-06-03 17:25:20] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 0 ms to minimize.
[2022-06-03 17:25:20] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 1 ms to minimize.
[2022-06-03 17:25:20] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 730 ms
[2022-06-03 17:25:20] [INFO ] Deduced a trap composed of 8 places in 93 ms of which 3 ms to minimize.
[2022-06-03 17:25:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 182 ms
[2022-06-03 17:25:21] [INFO ] Deduced a trap composed of 6 places in 102 ms of which 0 ms to minimize.
[2022-06-03 17:25:21] [INFO ] Deduced a trap composed of 6 places in 97 ms of which 1 ms to minimize.
[2022-06-03 17:25:21] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 1 ms to minimize.
[2022-06-03 17:25:21] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 1 ms to minimize.
[2022-06-03 17:25:21] [INFO ] Deduced a trap composed of 8 places in 103 ms of which 1 ms to minimize.
[2022-06-03 17:25:22] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 0 ms to minimize.
[2022-06-03 17:25:22] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 1 ms to minimize.
[2022-06-03 17:25:22] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1089 ms
[2022-06-03 17:25:22] [INFO ] After 7645ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 973 ms.
[2022-06-03 17:25:23] [INFO ] After 9941ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 9568 ms.
Support contains 69 out of 1084 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1084/1084 places, 917/917 transitions.
Applied a total of 0 rules in 30 ms. Remains 1084 /1084 variables (removed 0) and now considering 917/917 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/1084 places, 917/917 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1084/1084 places, 917/917 transitions.
Applied a total of 0 rules in 28 ms. Remains 1084 /1084 variables (removed 0) and now considering 917/917 (removed 0) transitions.
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:25:33] [INFO ] Computed 438 place invariants in 5 ms
[2022-06-03 17:25:33] [INFO ] Implicit Places using invariants in 551 ms returned []
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:25:33] [INFO ] Computed 438 place invariants in 6 ms
[2022-06-03 17:25:34] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-03 17:25:37] [INFO ] Implicit Places using invariants and state equation in 3721 ms returned []
Implicit Place search using SMT with State Equation took 4275 ms to find 0 implicit places.
[2022-06-03 17:25:37] [INFO ] Redundant transitions in 29 ms returned []
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:25:37] [INFO ] Computed 438 place invariants in 9 ms
[2022-06-03 17:25:37] [INFO ] Dead Transitions using invariants and state equation in 507 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1084/1084 places, 917/917 transitions.
Partial Free-agglomeration rule applied 234 times.
Drop transitions removed 234 transitions
Iterating global reduction 0 with 234 rules applied. Total rules applied 234 place count 1084 transition count 917
Applied a total of 234 rules in 68 ms. Remains 1084 /1084 variables (removed 0) and now considering 917/917 (removed 0) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:25:37] [INFO ] Computed 438 place invariants in 5 ms
[2022-06-03 17:25:38] [INFO ] After 204ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 17:25:38] [INFO ] [Nat]Absence check using 438 positive place invariants in 67 ms returned sat
[2022-06-03 17:25:39] [INFO ] After 808ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-03 17:25:39] [INFO ] State equation strengthened by 206 read => feed constraints.
[2022-06-03 17:25:40] [INFO ] After 1668ms SMT Verify possible using 206 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-03 17:25:41] [INFO ] Deduced a trap composed of 8 places in 87 ms of which 1 ms to minimize.
[2022-06-03 17:25:41] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 1 ms to minimize.
[2022-06-03 17:25:42] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 0 ms to minimize.
[2022-06-03 17:25:42] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2022-06-03 17:25:42] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 0 ms to minimize.
[2022-06-03 17:25:42] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 1 ms to minimize.
[2022-06-03 17:25:42] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 0 ms to minimize.
[2022-06-03 17:25:42] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 0 ms to minimize.
[2022-06-03 17:25:42] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 0 ms to minimize.
[2022-06-03 17:25:43] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 1 ms to minimize.
[2022-06-03 17:25:43] [INFO ] Deduced a trap composed of 6 places in 77 ms of which 1 ms to minimize.
[2022-06-03 17:25:43] [INFO ] Deduced a trap composed of 6 places in 70 ms of which 1 ms to minimize.
[2022-06-03 17:25:43] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 0 ms to minimize.
[2022-06-03 17:25:43] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 0 ms to minimize.
[2022-06-03 17:25:43] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 2029 ms
[2022-06-03 17:25:43] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 0 ms to minimize.
[2022-06-03 17:25:43] [INFO ] Deduced a trap composed of 11 places in 81 ms of which 1 ms to minimize.
[2022-06-03 17:25:44] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 0 ms to minimize.
[2022-06-03 17:25:44] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 410 ms
[2022-06-03 17:25:44] [INFO ] Deduced a trap composed of 6 places in 67 ms of which 1 ms to minimize.
[2022-06-03 17:25:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 153 ms
[2022-06-03 17:25:44] [INFO ] Deduced a trap composed of 8 places in 106 ms of which 0 ms to minimize.
[2022-06-03 17:25:44] [INFO ] Deduced a trap composed of 6 places in 102 ms of which 0 ms to minimize.
[2022-06-03 17:25:45] [INFO ] Deduced a trap composed of 5 places in 111 ms of which 0 ms to minimize.
[2022-06-03 17:25:45] [INFO ] Deduced a trap composed of 6 places in 113 ms of which 1 ms to minimize.
[2022-06-03 17:25:45] [INFO ] Deduced a trap composed of 8 places in 109 ms of which 1 ms to minimize.
[2022-06-03 17:25:45] [INFO ] Deduced a trap composed of 10 places in 108 ms of which 0 ms to minimize.
[2022-06-03 17:25:45] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 0 ms to minimize.
[2022-06-03 17:25:45] [INFO ] Deduced a trap composed of 8 places in 114 ms of which 1 ms to minimize.
[2022-06-03 17:25:46] [INFO ] Deduced a trap composed of 8 places in 113 ms of which 0 ms to minimize.
[2022-06-03 17:25:46] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 1 ms to minimize.
[2022-06-03 17:25:46] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1633 ms
[2022-06-03 17:25:46] [INFO ] After 7033ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1190 ms.
[2022-06-03 17:25:47] [INFO ] After 9412ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2022-06-03 17:25:47] [INFO ] Flatten gal took : 150 ms
[2022-06-03 17:25:47] [INFO ] Flatten gal took : 86 ms
[2022-06-03 17:25:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14193371885601222175.gal : 29 ms
[2022-06-03 17:25:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6359856231096271315.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/ReachabilityCardinality14193371885601222175.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6359856231096271315.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/ReachabilityCardinality6359856231096271315.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :2 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :9 after 15
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :15 after 219
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :219 after 4323
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :4323 after 486003
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :486003 after 3.90511e+10
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :3.90511e+10 after 4.02759e+10
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :4.02759e+10 after 4.02762e+10
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :4.02762e+10 after 4.04588e+10
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :4.04588e+10 after 4.47038e+10
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :4.47038e+10 after 5.77423e+10
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :5.77423e+10 after 5.58381e+13
Detected timeout of ITS tools.
[2022-06-03 17:26:03] [INFO ] Flatten gal took : 63 ms
[2022-06-03 17:26:03] [INFO ] Applying decomposition
[2022-06-03 17:26:03] [INFO ] Flatten gal took : 64 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/graph13064759747827911803.txt' '-o' '/tmp/graph13064759747827911803.bin' '-w' '/tmp/graph13064759747827911803.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13064759747827911803.bin' '-l' '-1' '-v' '-w' '/tmp/graph13064759747827911803.weights' '-q' '0' '-e' '0.001'
[2022-06-03 17:26:03] [INFO ] Decomposing Gal with order
[2022-06-03 17:26:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 17:26:03] [INFO ] Removed a total of 271 redundant transitions.
[2022-06-03 17:26:03] [INFO ] Flatten gal took : 130 ms
[2022-06-03 17:26:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 172 labels/synchronizations in 50 ms.
[2022-06-03 17:26:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14891117504134926842.gal : 15 ms
[2022-06-03 17:26:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3984813317887041240.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/ReachabilityCardinality14891117504134926842.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3984813317887041240.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...299
Loading property file /tmp/ReachabilityCardinality3984813317887041240.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :9 after 17
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :17 after 17
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :17 after 41
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :78241 after 78241
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :78241 after 324481
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :324481 after 2.80157e+08
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :2.80157e+08 after 8.47381e+28
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14130113998448620858
[2022-06-03 17:26:18] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14130113998448620858
Running compilation step : cd /tmp/ltsmin14130113998448620858;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
Compilation finished in 1929 ms.
Running link step : cd /tmp/ltsmin14130113998448620858;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin14130113998448620858;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'ShieldPPPtPT040BReachabilityCardinality09==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-03 17:26:33] [INFO ] Flatten gal took : 51 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16009133051519564507
[2022-06-03 17:26:34] [INFO ] Computing symmetric may disable matrix : 917 transitions.
[2022-06-03 17:26:34] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 17:26:34] [INFO ] Computing symmetric may enable matrix : 917 transitions.
[2022-06-03 17:26:34] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 17:26:34] [INFO ] Applying decomposition
[2022-06-03 17:26:34] [INFO ] Flatten gal took : 53 ms
[2022-06-03 17:26:34] [INFO ] Flatten gal took : 132 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/graph10180979292725737074.txt' '-o' '/tmp/graph10180979292725737074.bin' '-w' '/tmp/graph10180979292725737074.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10180979292725737074.bin' '-l' '-1' '-v' '-w' '/tmp/graph10180979292725737074.weights' '-q' '0' '-e' '0.001'
[2022-06-03 17:26:34] [INFO ] Decomposing Gal with order
[2022-06-03 17:26:34] [INFO ] Input system was already deterministic with 917 transitions.
[2022-06-03 17:26:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 17:26:34] [INFO ] Computing Do-Not-Accords matrix : 917 transitions.
[2022-06-03 17:26:34] [INFO ] Computation of Completed DNA matrix. took 86 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 17:26:34] [INFO ] Built C files in 411ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16009133051519564507
Running compilation step : cd /tmp/ltsmin16009133051519564507;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '144' '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 17:26:34] [INFO ] Removed a total of 536 redundant transitions.
[2022-06-03 17:26:34] [INFO ] Flatten gal took : 164 ms
[2022-06-03 17:26:34] [INFO ] Ran tautology test, simplified 0 / 5 in 509 ms.
[2022-06-03 17:26:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 236 labels/synchronizations in 68 ms.
[2022-06-03 17:26:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4134322965954348056.gal : 25 ms
[2022-06-03 17:26:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10715645433747517513.prop : 2 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/ReachabilityCardinality4134322965954348056.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10715645433747517513.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...299
[2022-06-03 17:26:34] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-09(UNSAT) depth K=0 took 32 ms
[2022-06-03 17:26:34] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-10(UNSAT) depth K=0 took 1 ms
[2022-06-03 17:26:34] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-11(UNSAT) depth K=0 took 0 ms
[2022-06-03 17:26:34] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-12(UNSAT) depth K=0 took 0 ms
[2022-06-03 17:26:34] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-15(UNSAT) depth K=0 took 1 ms
[2022-06-03 17:26:34] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-09(UNSAT) depth K=1 took 8 ms
[2022-06-03 17:26:34] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-10(UNSAT) depth K=1 took 1 ms
[2022-06-03 17:26:34] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-11(UNSAT) depth K=1 took 0 ms
[2022-06-03 17:26:34] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-12(UNSAT) depth K=1 took 1 ms
[2022-06-03 17:26:34] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-15(UNSAT) depth K=1 took 1 ms
Loading property file /tmp/ReachabilityCardinality10715645433747517513.prop.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 917 rows 1084 cols
[2022-06-03 17:26:35] [INFO ] Computed 438 place invariants in 3 ms
[2022-06-03 17:26:35] [INFO ] Computed 438 place invariants in 4 ms
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 56
[2022-06-03 17:26:35] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-09(UNSAT) depth K=2 took 336 ms
[2022-06-03 17:26:35] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-10(UNSAT) depth K=2 took 2 ms
[2022-06-03 17:26:35] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-11(UNSAT) depth K=2 took 2 ms
[2022-06-03 17:26:35] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-12(UNSAT) depth K=2 took 2 ms
[2022-06-03 17:26:35] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-15(UNSAT) depth K=2 took 3 ms
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1.07856e+06 after 2.15664e+06
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :2.15664e+06 after 8.08608e+06
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :8.08608e+06 after 5.82325e+09
[2022-06-03 17:26:36] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-09(UNSAT) depth K=3 took 925 ms
[2022-06-03 17:26:36] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-10(UNSAT) depth K=3 took 661 ms
[2022-06-03 17:26:37] [INFO ] Proved 1084 variables to be positive in 2415 ms
Compilation finished in 3117 ms.
Running link step : cd /tmp/ltsmin16009133051519564507;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin16009133051519564507;'/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' 'ShieldPPPtPT040BReachabilityCardinality09==true'
[2022-06-03 17:26:37] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-09
[2022-06-03 17:26:37] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-09(SAT) depth K=0 took 480 ms
[2022-06-03 17:26:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-10
[2022-06-03 17:26:38] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-10(SAT) depth K=0 took 298 ms
[2022-06-03 17:26:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-11
[2022-06-03 17:26:39] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-11(SAT) depth K=0 took 754 ms
[2022-06-03 17:26:39] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-11(UNSAT) depth K=3 took 2472 ms
[2022-06-03 17:26:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-12
[2022-06-03 17:26:39] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-12(SAT) depth K=0 took 584 ms
[2022-06-03 17:26:40] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-15
[2022-06-03 17:26:40] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-15(SAT) depth K=0 took 531 ms
[2022-06-03 17:26:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-09
[2022-06-03 17:26:43] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-09(SAT) depth K=1 took 3116 ms
[2022-06-03 17:26:44] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-12(UNSAT) depth K=3 took 5054 ms
[2022-06-03 17:26:44] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-10
[2022-06-03 17:26:44] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-10(SAT) depth K=1 took 1206 ms
[2022-06-03 17:26:47] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-15(UNSAT) depth K=3 took 2854 ms
[2022-06-03 17:26:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-11
[2022-06-03 17:26:47] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-11(SAT) depth K=1 took 3049 ms
[2022-06-03 17:26:51] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-12
[2022-06-03 17:26:51] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-12(SAT) depth K=1 took 3405 ms
[2022-06-03 17:26:52] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-15
[2022-06-03 17:26:52] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-15(SAT) depth K=1 took 1824 ms
[2022-06-03 17:31:48] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-09(UNSAT) depth K=4 took 301664 ms
[2022-06-03 17:36:15] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-10(UNSAT) depth K=4 took 266425 ms
[2022-06-03 17:36:26] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-09
[2022-06-03 17:36:26] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-09(SAT) depth K=2 took 573720 ms
[2022-06-03 17:37:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-10
[2022-06-03 17:37:16] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-10(SAT) depth K=2 took 50261 ms
[2022-06-03 17:37:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldPPPt-PT-040B-ReachabilityCardinality-11
[2022-06-03 17:37:29] [INFO ] KInduction solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-11(SAT) depth K=2 took 12919 ms
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin16009133051519564507;'/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' 'ShieldPPPtPT040BReachabilityCardinality09==true'
Running LTSmin : cd /tmp/ltsmin16009133051519564507;'/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' 'ShieldPPPtPT040BReachabilityCardinality10==true'
[2022-06-03 17:40:30] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-11(UNSAT) depth K=4 took 255418 ms
[2022-06-03 17:41:21] [INFO ] BMC solution for property ShieldPPPt-PT-040B-ReachabilityCardinality-12(UNSAT) depth K=4 took 50796 ms

BK_STOP 1654278174814

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ShieldPPPt-PT-040B"
export BK_EXAMINATION="ReachabilityCardinality"
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 ShieldPPPt-PT-040B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r222-tall-165286025600670"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-040B.tgz
mv ShieldPPPt-PT-040B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;