Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556700542.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is Szymanski-PT-b04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556700542
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 15:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 11 15:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.7M May 18 16:43 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 Szymanski-PT-b04-LTLCardinality-00
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-01
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-02
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-03
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-04
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-05
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-06
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-07
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-08
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-09
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-10
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-11
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-12
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-13
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-14
FORMULA_NAME Szymanski-PT-b04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717169009899

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b04
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 15:23:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 15:23:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 15:23:31] [INFO ] Load time of PNML (sax parser for PT used): 287 ms
[2024-05-31 15:23:31] [INFO ] Transformed 568 places.
[2024-05-31 15:23:31] [INFO ] Transformed 8320 transitions.
[2024-05-31 15:23:31] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 546 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 260 places in 19 ms
Reduce places removed 260 places and 256 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Szymanski-PT-b04-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 307 transition count 8064
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 306 transition count 7936
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 306 transition count 7936
Applied a total of 3 rules in 202 ms. Remains 306 /308 variables (removed 2) and now considering 7936/8064 (removed 128) transitions.
[2024-05-31 15:23:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 306 cols
[2024-05-31 15:23:32] [INFO ] Computed 2 invariants in 50 ms
[2024-05-31 15:23:33] [INFO ] Implicit Places using invariants in 850 ms returned []
[2024-05-31 15:23:33] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:23:33] [INFO ] Invariant cache hit.
[2024-05-31 15:23:33] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:23:36] [INFO ] Implicit Places using invariants and state equation in 3026 ms returned []
Implicit Place search using SMT with State Equation took 3902 ms to find 0 implicit places.
[2024-05-31 15:23:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:23:36] [INFO ] Invariant cache hit.
[2024-05-31 15:23:38] [INFO ] Dead Transitions using invariants and state equation in 2334 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 306/308 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6443 ms. Remains : 306/308 places, 7936/8064 transitions.
Support contains 16 out of 306 places after structural reductions.
[2024-05-31 15:23:39] [INFO ] Flatten gal took : 446 ms
[2024-05-31 15:23:39] [INFO ] Flatten gal took : 284 ms
[2024-05-31 15:23:40] [INFO ] Input system was already deterministic with 7936 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 448 ms. (steps per millisecond=22 ) properties (out of 11) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-31 15:23:40] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:23:40] [INFO ] Invariant cache hit.
[2024-05-31 15:23:41] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-31 15:23:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-31 15:23:42] [INFO ] After 1338ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2024-05-31 15:23:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:23:52] [INFO ] After 9922ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2024-05-31 15:23:53] [INFO ] Deduced a trap composed of 79 places in 419 ms of which 6 ms to minimize.
[2024-05-31 15:23:54] [INFO ] Deduced a trap composed of 141 places in 591 ms of which 1 ms to minimize.
[2024-05-31 15:23:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1196 ms
[2024-05-31 15:23:59] [INFO ] Deduced a trap composed of 139 places in 545 ms of which 0 ms to minimize.
[2024-05-31 15:24:00] [INFO ] Deduced a trap composed of 46 places in 519 ms of which 0 ms to minimize.
[2024-05-31 15:24:00] [INFO ] Deduced a trap composed of 87 places in 449 ms of which 1 ms to minimize.
[2024-05-31 15:24:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2082 ms
[2024-05-31 15:24:00] [INFO ] After 18032ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 5465 ms.
[2024-05-31 15:24:06] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 41 ms.
Support contains 6 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Graph (complete) has 9096 edges and 306 vertex of which 305 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 305 transition count 7808
Applied a total of 129 rules in 454 ms. Remains 305 /306 variables (removed 1) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 455 ms. Remains : 305/306 places, 7808/7936 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 161968 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 161968 steps, saw 58033 distinct states, run finished after 3002 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-31 15:24:09] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 15:24:09] [INFO ] Computed 3 invariants in 44 ms
[2024-05-31 15:24:09] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-31 15:24:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 15:24:15] [INFO ] After 5745ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-31 15:24:15] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:24:32] [INFO ] After 16187ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 15:24:32] [INFO ] Deduced a trap composed of 78 places in 535 ms of which 0 ms to minimize.
[2024-05-31 15:24:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 660 ms
[2024-05-31 15:24:32] [INFO ] After 17043ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 136 ms.
[2024-05-31 15:24:33] [INFO ] After 23047ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 22 ms.
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 352 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 357 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 402 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 15:24:33] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:24:33] [INFO ] Invariant cache hit.
[2024-05-31 15:24:34] [INFO ] Implicit Places using invariants in 796 ms returned []
[2024-05-31 15:24:34] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:24:34] [INFO ] Invariant cache hit.
[2024-05-31 15:24:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:24:37] [INFO ] Implicit Places using invariants and state equation in 2501 ms returned []
Implicit Place search using SMT with State Equation took 3323 ms to find 0 implicit places.
[2024-05-31 15:24:38] [INFO ] Redundant transitions in 891 ms returned []
[2024-05-31 15:24:38] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:24:38] [INFO ] Invariant cache hit.
[2024-05-31 15:24:40] [INFO ] Dead Transitions using invariants and state equation in 2396 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7031 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 4744 edges and 305 vertex of which 28 / 305 are part of one of the 5 SCC in 7 ms
Free SCC test removed 23 places
Drop transitions removed 3104 transitions
Ensure Unique test removed 2327 transitions
Reduce isomorphic transitions removed 5431 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 0 with 1 rules applied. Total rules applied 2 place count 282 transition count 2376
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 281 transition count 2376
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 3 place count 281 transition count 2372
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 11 place count 277 transition count 2372
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 276 transition count 2371
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 276 transition count 2370
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 275 transition count 2370
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 16 place count 275 transition count 2369
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 17 place count 275 transition count 2369
Applied a total of 17 rules in 495 ms. Remains 275 /305 variables (removed 30) and now considering 2369/7808 (removed 5439) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 2369 rows 275 cols
[2024-05-31 15:24:40] [INFO ] Computed 3 invariants in 17 ms
[2024-05-31 15:24:41] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-31 15:24:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 15:24:42] [INFO ] After 1235ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-31 15:24:42] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-31 15:24:43] [INFO ] After 688ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-31 15:24:44] [INFO ] After 2036ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 933 ms.
[2024-05-31 15:24:45] [INFO ] After 4380ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
Computed a total of 11 stabilizing places and 2304 stable transitions
Graph (complete) has 12425 edges and 306 vertex of which 305 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.36 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Applied a total of 0 rules in 25 ms. Remains 306 /306 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:24:45] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 306 cols
[2024-05-31 15:24:45] [INFO ] Computed 2 invariants in 34 ms
[2024-05-31 15:24:46] [INFO ] Implicit Places using invariants in 591 ms returned []
[2024-05-31 15:24:46] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:24:46] [INFO ] Invariant cache hit.
[2024-05-31 15:24:46] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:24:49] [INFO ] Implicit Places using invariants and state equation in 3076 ms returned []
Implicit Place search using SMT with State Equation took 3693 ms to find 0 implicit places.
[2024-05-31 15:24:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:24:49] [INFO ] Invariant cache hit.
[2024-05-31 15:24:51] [INFO ] Dead Transitions using invariants and state equation in 2421 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6172 ms. Remains : 306/306 places, 7936/7936 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b04-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s305 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 981 ms.
Product exploration explored 100000 steps with 50000 reset in 786 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Graph (complete) has 12425 edges and 306 vertex of which 305 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 42 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-b04-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b04-LTLCardinality-02 finished in 8292 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||F(p1)))))'
Support contains 3 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 94 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:24:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 15:24:54] [INFO ] Computed 1 invariants in 26 ms
[2024-05-31 15:24:54] [INFO ] Implicit Places using invariants in 958 ms returned []
[2024-05-31 15:24:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:24:54] [INFO ] Invariant cache hit.
[2024-05-31 15:24:55] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:25:02] [INFO ] Implicit Places using invariants and state equation in 7992 ms returned []
Implicit Place search using SMT with State Equation took 8969 ms to find 0 implicit places.
[2024-05-31 15:25:02] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:02] [INFO ] Invariant cache hit.
[2024-05-31 15:25:05] [INFO ] Dead Transitions using invariants and state equation in 2247 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/7936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11329 ms. Remains : 305/306 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Szymanski-PT-b04-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(GT s122 s273), p0:(LEQ 1 s51)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 210 steps with 0 reset in 7 ms.
FORMULA Szymanski-PT-b04-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b04-LTLCardinality-04 finished in 11550 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||G(p1))))'
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Graph (complete) has 12425 edges and 306 vertex of which 305 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.19 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 939 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:25:06] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:06] [INFO ] Invariant cache hit.
[2024-05-31 15:25:06] [INFO ] Implicit Places using invariants in 425 ms returned []
[2024-05-31 15:25:06] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:06] [INFO ] Invariant cache hit.
[2024-05-31 15:25:07] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:25:13] [INFO ] Implicit Places using invariants and state equation in 6800 ms returned []
Implicit Place search using SMT with State Equation took 7253 ms to find 0 implicit places.
[2024-05-31 15:25:14] [INFO ] Redundant transitions in 852 ms returned []
[2024-05-31 15:25:14] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:14] [INFO ] Invariant cache hit.
[2024-05-31 15:25:16] [INFO ] Dead Transitions using invariants and state equation in 2268 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 305/306 places, 7936/7936 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11346 ms. Remains : 305/306 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Szymanski-PT-b04-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p1:(GT s175 s276), p0:(LEQ s213 s94)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 960 steps with 4 reset in 14 ms.
FORMULA Szymanski-PT-b04-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b04-LTLCardinality-05 finished in 11471 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(p0)||G(p1))))))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 29 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:25:16] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:16] [INFO ] Invariant cache hit.
[2024-05-31 15:25:17] [INFO ] Implicit Places using invariants in 419 ms returned []
[2024-05-31 15:25:17] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:17] [INFO ] Invariant cache hit.
[2024-05-31 15:25:17] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:25:24] [INFO ] Implicit Places using invariants and state equation in 7031 ms returned []
Implicit Place search using SMT with State Equation took 7464 ms to find 0 implicit places.
[2024-05-31 15:25:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:24] [INFO ] Invariant cache hit.
[2024-05-31 15:25:26] [INFO ] Dead Transitions using invariants and state equation in 2092 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/7936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9607 ms. Remains : 305/306 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Szymanski-PT-b04-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(GT s0 0), p1:(LEQ s193 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 455 ms.
Product exploration explored 100000 steps with 6 reset in 407 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 199 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :2
Finished Best-First random walk after 9616 steps, including 4 resets, run visited all 1 properties in 27 ms. (steps per millisecond=356 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 172 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 25 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:25:28] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:28] [INFO ] Invariant cache hit.
[2024-05-31 15:25:29] [INFO ] Implicit Places using invariants in 450 ms returned []
[2024-05-31 15:25:29] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:29] [INFO ] Invariant cache hit.
[2024-05-31 15:25:29] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:25:36] [INFO ] Implicit Places using invariants and state equation in 7055 ms returned []
Implicit Place search using SMT with State Equation took 7535 ms to find 0 implicit places.
[2024-05-31 15:25:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:36] [INFO ] Invariant cache hit.
[2024-05-31 15:25:38] [INFO ] Dead Transitions using invariants and state equation in 2074 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9659 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 134 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10002 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 15:25:38] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:25:38] [INFO ] Invariant cache hit.
[2024-05-31 15:25:38] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:25:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 15:25:39] [INFO ] After 837ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:25:39] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:25:41] [INFO ] After 1226ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:25:41] [INFO ] After 1487ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 110 ms.
[2024-05-31 15:25:41] [INFO ] After 2546ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 305 transition count 7810
Applied a total of 126 rules in 183 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7936 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185 ms. Remains : 305/305 places, 7810/7936 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 182462 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 182462 steps, saw 62444 distinct states, run finished after 3003 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 15:25:44] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-31 15:25:44] [INFO ] Computed 1 invariants in 13 ms
[2024-05-31 15:25:44] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:25:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 15:25:45] [INFO ] After 844ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:25:45] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:25:54] [INFO ] After 9075ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-31 15:25:54] [INFO ] After 9974ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 24 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 192 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 176 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-31 15:25:55] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 15:25:55] [INFO ] Invariant cache hit.
[2024-05-31 15:25:55] [INFO ] Implicit Places using invariants in 412 ms returned []
[2024-05-31 15:25:55] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 15:25:55] [INFO ] Invariant cache hit.
[2024-05-31 15:25:56] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:25:59] [INFO ] Implicit Places using invariants and state equation in 3660 ms returned []
Implicit Place search using SMT with State Equation took 4095 ms to find 0 implicit places.
[2024-05-31 15:26:00] [INFO ] Redundant transitions in 651 ms returned []
[2024-05-31 15:26:00] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-31 15:26:00] [INFO ] Invariant cache hit.
[2024-05-31 15:26:02] [INFO ] Dead Transitions using invariants and state equation in 2141 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7068 ms. Remains : 305/305 places, 7810/7810 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1948
Applied a total of 417 rules in 191 ms. Remains 269 /305 variables (removed 36) and now considering 1948/7810 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1948 rows 269 cols
[2024-05-31 15:26:02] [INFO ] Computed 1 invariants in 9 ms
[2024-05-31 15:26:02] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:26:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 15:26:03] [INFO ] After 547ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:26:03] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 15:26:04] [INFO ] After 1441ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:26:05] [INFO ] After 2076ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 994 ms.
[2024-05-31 15:26:06] [INFO ] After 3699ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2 reset in 374 ms.
Product exploration explored 100000 steps with 9 reset in 436 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 307 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:26:09] [INFO ] Redundant transitions in 683 ms returned []
[2024-05-31 15:26:09] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 15:26:09] [INFO ] Computed 1 invariants in 22 ms
[2024-05-31 15:26:11] [INFO ] Dead Transitions using invariants and state equation in 2141 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3151 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin15380215150176666300
[2024-05-31 15:26:11] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15380215150176666300
Running compilation step : cd /tmp/ltsmin15380215150176666300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15380215150176666300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15380215150176666300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 46 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:26:14] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:26:14] [INFO ] Invariant cache hit.
[2024-05-31 15:26:15] [INFO ] Implicit Places using invariants in 488 ms returned []
[2024-05-31 15:26:15] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:26:15] [INFO ] Invariant cache hit.
[2024-05-31 15:26:15] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:26:23] [INFO ] Implicit Places using invariants and state equation in 8286 ms returned []
Implicit Place search using SMT with State Equation took 8775 ms to find 0 implicit places.
[2024-05-31 15:26:23] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:26:23] [INFO ] Invariant cache hit.
[2024-05-31 15:26:25] [INFO ] Dead Transitions using invariants and state equation in 2173 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10997 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin8944285398757754158
[2024-05-31 15:26:25] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8944285398757754158
Running compilation step : cd /tmp/ltsmin8944285398757754158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8944285398757754158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8944285398757754158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 15:26:29] [INFO ] Flatten gal took : 227 ms
[2024-05-31 15:26:29] [INFO ] Flatten gal took : 217 ms
[2024-05-31 15:26:29] [INFO ] Time to serialize gal into /tmp/LTL4488916041242575500.gal : 45 ms
[2024-05-31 15:26:29] [INFO ] Time to serialize properties into /tmp/LTL17352778841998686873.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4488916041242575500.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17612280091591875374.hoa' '-atoms' '/tmp/LTL17352778841998686873.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17352778841998686873.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17612280091591875374.hoa
Detected timeout of ITS tools.
[2024-05-31 15:26:44] [INFO ] Flatten gal took : 194 ms
[2024-05-31 15:26:44] [INFO ] Flatten gal took : 192 ms
[2024-05-31 15:26:45] [INFO ] Time to serialize gal into /tmp/LTL6213964675514180820.gal : 49 ms
[2024-05-31 15:26:45] [INFO ] Time to serialize properties into /tmp/LTL16721968146782064255.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6213964675514180820.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16721968146782064255.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X((F("(s0>0)"))||(G("(p193<=0)")))))))
Formula 0 simplified : XXX(G!"(s0>0)" & F!"(p193<=0)")
Detected timeout of ITS tools.
[2024-05-31 15:27:00] [INFO ] Flatten gal took : 199 ms
[2024-05-31 15:27:00] [INFO ] Applying decomposition
[2024-05-31 15:27:00] [INFO ] Flatten gal took : 212 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13654551695621135426.txt' '-o' '/tmp/graph13654551695621135426.bin' '-w' '/tmp/graph13654551695621135426.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13654551695621135426.bin' '-l' '-1' '-v' '-w' '/tmp/graph13654551695621135426.weights' '-q' '0' '-e' '0.001'
[2024-05-31 15:27:01] [INFO ] Decomposing Gal with order
[2024-05-31 15:27:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 15:27:02] [INFO ] Removed a total of 17839 redundant transitions.
[2024-05-31 15:27:02] [INFO ] Flatten gal took : 827 ms
[2024-05-31 15:27:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 1159 labels/synchronizations in 282 ms.
[2024-05-31 15:27:02] [INFO ] Time to serialize gal into /tmp/LTL12107338177677548387.gal : 30 ms
[2024-05-31 15:27:02] [INFO ] Time to serialize properties into /tmp/LTL1089260586937113673.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12107338177677548387.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1089260586937113673.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X((F("(i3.u46.s0>0)"))||(G("(i3.u22.p193<=0)")))))))
Formula 0 simplified : XXX(G!"(i3.u46.s0>0)" & F!"(i3.u22.p193<=0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15167350934260835143
[2024-05-31 15:27:17] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15167350934260835143
Running compilation step : cd /tmp/ltsmin15167350934260835143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15167350934260835143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15167350934260835143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b04-LTLCardinality-09 finished in 123902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 40 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:27:20] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:27:20] [INFO ] Invariant cache hit.
[2024-05-31 15:27:21] [INFO ] Implicit Places using invariants in 449 ms returned []
[2024-05-31 15:27:21] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:27:21] [INFO ] Invariant cache hit.
[2024-05-31 15:27:21] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:27:29] [INFO ] Implicit Places using invariants and state equation in 7774 ms returned []
Implicit Place search using SMT with State Equation took 8229 ms to find 0 implicit places.
[2024-05-31 15:27:29] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:27:29] [INFO ] Invariant cache hit.
[2024-05-31 15:27:30] [INFO ] Dead Transitions using invariants and state equation in 1846 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/7936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10118 ms. Remains : 305/306 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b04-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s245 s260)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3 reset in 493 ms.
Product exploration explored 100000 steps with 5 reset in 465 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 93 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[true, (NOT p0)]
Incomplete random walk after 10002 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 167850 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 167850 steps, saw 66417 distinct states, run finished after 3002 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 15:27:35] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:27:35] [INFO ] Invariant cache hit.
[2024-05-31 15:27:35] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:27:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 15:27:42] [INFO ] After 7400ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:27:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:27:50] [INFO ] After 8226ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:27:53] [INFO ] After 11216ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6341 ms.
[2024-05-31 15:28:00] [INFO ] After 25029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 15 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 248 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 179644 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 179644 steps, saw 62055 distinct states, run finished after 3002 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 15:28:03] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 15:28:03] [INFO ] Computed 3 invariants in 18 ms
[2024-05-31 15:28:03] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:28:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 15:28:05] [INFO ] After 1231ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:28:05] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:28:07] [INFO ] After 2838ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:28:16] [INFO ] After 11859ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-31 15:28:16] [INFO ] After 13161ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 178 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 180 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 187 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 15:28:17] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:28:17] [INFO ] Invariant cache hit.
[2024-05-31 15:28:17] [INFO ] Implicit Places using invariants in 484 ms returned []
[2024-05-31 15:28:17] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:28:17] [INFO ] Invariant cache hit.
[2024-05-31 15:28:18] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:28:20] [INFO ] Implicit Places using invariants and state equation in 2468 ms returned []
Implicit Place search using SMT with State Equation took 2973 ms to find 0 implicit places.
[2024-05-31 15:28:20] [INFO ] Redundant transitions in 655 ms returned []
[2024-05-31 15:28:20] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:28:20] [INFO ] Invariant cache hit.
[2024-05-31 15:28:23] [INFO ] Dead Transitions using invariants and state equation in 2333 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6177 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5008 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 135 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2024-05-31 15:28:23] [INFO ] Computed 3 invariants in 15 ms
[2024-05-31 15:28:23] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:28:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 15:28:23] [INFO ] After 357ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:28:23] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 15:28:24] [INFO ] After 259ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:28:24] [INFO ] After 422ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 586 ms.
[2024-05-31 15:28:24] [INFO ] After 1433ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 71 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[true, (NOT p0)]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 193 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:28:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 15:28:25] [INFO ] Computed 1 invariants in 25 ms
[2024-05-31 15:28:25] [INFO ] Implicit Places using invariants in 450 ms returned []
[2024-05-31 15:28:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:28:25] [INFO ] Invariant cache hit.
[2024-05-31 15:28:26] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:28:33] [INFO ] Implicit Places using invariants and state equation in 8055 ms returned []
Implicit Place search using SMT with State Equation took 8538 ms to find 0 implicit places.
[2024-05-31 15:28:34] [INFO ] Redundant transitions in 669 ms returned []
[2024-05-31 15:28:34] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:28:34] [INFO ] Invariant cache hit.
[2024-05-31 15:28:36] [INFO ] Dead Transitions using invariants and state equation in 2156 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11585 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 70 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p0)]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 161669 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 161669 steps, saw 65440 distinct states, run finished after 3001 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 15:28:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:28:39] [INFO ] Invariant cache hit.
[2024-05-31 15:28:40] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:28:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 15:28:47] [INFO ] After 7706ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:28:47] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:28:55] [INFO ] After 8067ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:28:58] [INFO ] After 11031ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6214 ms.
[2024-05-31 15:29:05] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 234 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 234 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 181832 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 181832 steps, saw 62321 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 15:29:08] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 15:29:08] [INFO ] Computed 3 invariants in 22 ms
[2024-05-31 15:29:08] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:29:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 15:29:09] [INFO ] After 1234ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:29:09] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:29:12] [INFO ] After 2848ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:29:21] [INFO ] After 11873ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-31 15:29:21] [INFO ] After 13185ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 187 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 176 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 15:29:21] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:29:21] [INFO ] Invariant cache hit.
[2024-05-31 15:29:22] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-31 15:29:22] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:29:22] [INFO ] Invariant cache hit.
[2024-05-31 15:29:22] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:29:24] [INFO ] Implicit Places using invariants and state equation in 2228 ms returned []
Implicit Place search using SMT with State Equation took 2729 ms to find 0 implicit places.
[2024-05-31 15:29:25] [INFO ] Redundant transitions in 651 ms returned []
[2024-05-31 15:29:25] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:29:25] [INFO ] Invariant cache hit.
[2024-05-31 15:29:27] [INFO ] Dead Transitions using invariants and state equation in 2349 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5924 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5008 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 116 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2024-05-31 15:29:27] [INFO ] Computed 3 invariants in 9 ms
[2024-05-31 15:29:27] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:29:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 15:29:28] [INFO ] After 349ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:29:28] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 15:29:28] [INFO ] After 249ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:29:28] [INFO ] After 408ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 582 ms.
[2024-05-31 15:29:29] [INFO ] After 1451ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 67 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 1 reset in 366 ms.
Product exploration explored 100000 steps with 6 reset in 404 ms.
Built C files in :
/tmp/ltsmin17173168125522779998
[2024-05-31 15:29:30] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 15:29:30] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17173168125522779998
Running compilation step : cd /tmp/ltsmin17173168125522779998;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17173168125522779998;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17173168125522779998;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 191 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:29:33] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 15:29:33] [INFO ] Computed 1 invariants in 17 ms
[2024-05-31 15:29:34] [INFO ] Implicit Places using invariants in 413 ms returned []
[2024-05-31 15:29:34] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:29:34] [INFO ] Invariant cache hit.
[2024-05-31 15:29:34] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:29:42] [INFO ] Implicit Places using invariants and state equation in 8325 ms returned []
Implicit Place search using SMT with State Equation took 8754 ms to find 0 implicit places.
[2024-05-31 15:29:43] [INFO ] Redundant transitions in 696 ms returned []
[2024-05-31 15:29:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:29:43] [INFO ] Invariant cache hit.
[2024-05-31 15:29:45] [INFO ] Dead Transitions using invariants and state equation in 2032 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11682 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin17938837153226825754
[2024-05-31 15:29:45] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 15:29:45] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17938837153226825754
Running compilation step : cd /tmp/ltsmin17938837153226825754;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17938837153226825754;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17938837153226825754;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 15:29:48] [INFO ] Flatten gal took : 196 ms
[2024-05-31 15:29:48] [INFO ] Flatten gal took : 186 ms
[2024-05-31 15:29:48] [INFO ] Time to serialize gal into /tmp/LTL16640327821228354420.gal : 24 ms
[2024-05-31 15:29:48] [INFO ] Time to serialize properties into /tmp/LTL12826945172756310608.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16640327821228354420.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10061711959322719450.hoa' '-atoms' '/tmp/LTL12826945172756310608.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL12826945172756310608.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10061711959322719450.hoa
Detected timeout of ITS tools.
[2024-05-31 15:30:04] [INFO ] Flatten gal took : 206 ms
[2024-05-31 15:30:04] [INFO ] Flatten gal took : 184 ms
[2024-05-31 15:30:04] [INFO ] Time to serialize gal into /tmp/LTL16369718042559101980.gal : 24 ms
[2024-05-31 15:30:04] [INFO ] Time to serialize properties into /tmp/LTL2907809969507425715.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16369718042559101980.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2907809969507425715.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G("(p245<=l4)"))))
Formula 0 simplified : XF!"(p245<=l4)"
Detected timeout of ITS tools.
[2024-05-31 15:30:19] [INFO ] Flatten gal took : 183 ms
[2024-05-31 15:30:19] [INFO ] Applying decomposition
[2024-05-31 15:30:19] [INFO ] Flatten gal took : 188 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14522654766570619526.txt' '-o' '/tmp/graph14522654766570619526.bin' '-w' '/tmp/graph14522654766570619526.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14522654766570619526.bin' '-l' '-1' '-v' '-w' '/tmp/graph14522654766570619526.weights' '-q' '0' '-e' '0.001'
[2024-05-31 15:30:20] [INFO ] Decomposing Gal with order
[2024-05-31 15:30:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 15:30:20] [INFO ] Removed a total of 17898 redundant transitions.
[2024-05-31 15:30:20] [INFO ] Flatten gal took : 499 ms
[2024-05-31 15:30:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 1189 labels/synchronizations in 179 ms.
[2024-05-31 15:30:21] [INFO ] Time to serialize gal into /tmp/LTL2330133512301083961.gal : 33 ms
[2024-05-31 15:30:21] [INFO ] Time to serialize properties into /tmp/LTL1877627381293572318.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2330133512301083961.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1877627381293572318.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G("(gu40.p245<=gu40.l4)"))))
Formula 0 simplified : XF!"(gu40.p245<=gu40.l4)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18414853859794789937
[2024-05-31 15:30:36] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18414853859794789937
Running compilation step : cd /tmp/ltsmin18414853859794789937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18414853859794789937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18414853859794789937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b04-LTLCardinality-10 finished in 198867 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0||X(G(p1))) U X(!p1))))'
Support contains 3 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 32 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:30:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:30:39] [INFO ] Invariant cache hit.
[2024-05-31 15:30:40] [INFO ] Implicit Places using invariants in 419 ms returned []
[2024-05-31 15:30:40] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:30:40] [INFO ] Invariant cache hit.
[2024-05-31 15:30:40] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:30:47] [INFO ] Implicit Places using invariants and state equation in 7231 ms returned []
Implicit Place search using SMT with State Equation took 7653 ms to find 0 implicit places.
[2024-05-31 15:30:47] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:30:47] [INFO ] Invariant cache hit.
[2024-05-31 15:30:49] [INFO ] Dead Transitions using invariants and state equation in 1819 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/306 places, 7936/7936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9505 ms. Remains : 305/306 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 196 ms :[p1, p1, p1, p1, true]
Running random walk in product with property : Szymanski-PT-b04-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ s267 0), p1:(GT s140 s102)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 622 ms.
Product exploration explored 100000 steps with 33333 reset in 603 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 26 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-b04-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b04-LTLCardinality-12 finished in 11007 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(p0)||G(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Found a Lengthening insensitive property : Szymanski-PT-b04-LTLCardinality-10
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Graph (complete) has 12425 edges and 306 vertex of which 305 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 65 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:30:51] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:30:51] [INFO ] Invariant cache hit.
[2024-05-31 15:30:51] [INFO ] Implicit Places using invariants in 421 ms returned []
[2024-05-31 15:30:51] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:30:51] [INFO ] Invariant cache hit.
[2024-05-31 15:30:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:30:58] [INFO ] Implicit Places using invariants and state equation in 7531 ms returned []
Implicit Place search using SMT with State Equation took 7954 ms to find 0 implicit places.
[2024-05-31 15:30:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:30:58] [INFO ] Invariant cache hit.
[2024-05-31 15:31:01] [INFO ] Dead Transitions using invariants and state equation in 2035 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 305/306 places, 7936/7936 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 10056 ms. Remains : 305/306 places, 7936/7936 transitions.
Running random walk in product with property : Szymanski-PT-b04-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s245 s260)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1 reset in 486 ms.
Product exploration explored 100000 steps with 0 reset in 491 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 73 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 164735 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 164735 steps, saw 65982 distinct states, run finished after 3001 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 15:31:05] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:31:05] [INFO ] Invariant cache hit.
[2024-05-31 15:31:05] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:31:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 15:31:12] [INFO ] After 7584ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:31:12] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:31:21] [INFO ] After 8424ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:31:24] [INFO ] After 11529ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5833 ms.
[2024-05-31 15:31:30] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 196 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 177151 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 177151 steps, saw 61705 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 15:31:33] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 15:31:33] [INFO ] Computed 3 invariants in 19 ms
[2024-05-31 15:31:33] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:31:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 15:31:35] [INFO ] After 1283ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:31:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:31:37] [INFO ] After 2798ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:31:46] [INFO ] After 11819ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-31 15:31:46] [INFO ] After 13187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 175 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 175 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 15:31:47] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:31:47] [INFO ] Invariant cache hit.
[2024-05-31 15:31:47] [INFO ] Implicit Places using invariants in 500 ms returned []
[2024-05-31 15:31:47] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:31:47] [INFO ] Invariant cache hit.
[2024-05-31 15:31:48] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:31:49] [INFO ] Implicit Places using invariants and state equation in 2150 ms returned []
Implicit Place search using SMT with State Equation took 2652 ms to find 0 implicit places.
[2024-05-31 15:31:50] [INFO ] Redundant transitions in 679 ms returned []
[2024-05-31 15:31:50] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:31:50] [INFO ] Invariant cache hit.
[2024-05-31 15:31:52] [INFO ] Dead Transitions using invariants and state equation in 2211 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5730 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5008 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 122 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2024-05-31 15:31:52] [INFO ] Computed 3 invariants in 15 ms
[2024-05-31 15:31:52] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:31:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 15:31:53] [INFO ] After 351ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:31:53] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 15:31:53] [INFO ] After 261ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:31:53] [INFO ] After 431ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 588 ms.
[2024-05-31 15:31:54] [INFO ] After 1435ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0)]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 186 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:31:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 15:31:54] [INFO ] Computed 1 invariants in 20 ms
[2024-05-31 15:31:55] [INFO ] Implicit Places using invariants in 458 ms returned []
[2024-05-31 15:31:55] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:31:55] [INFO ] Invariant cache hit.
[2024-05-31 15:31:55] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:32:03] [INFO ] Implicit Places using invariants and state equation in 8140 ms returned []
Implicit Place search using SMT with State Equation took 8608 ms to find 0 implicit places.
[2024-05-31 15:32:04] [INFO ] Redundant transitions in 670 ms returned []
[2024-05-31 15:32:04] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:32:04] [INFO ] Invariant cache hit.
[2024-05-31 15:32:06] [INFO ] Dead Transitions using invariants and state equation in 1968 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11439 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 60 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 166020 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 166020 steps, saw 66167 distinct states, run finished after 3002 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 15:32:09] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:32:09] [INFO ] Invariant cache hit.
[2024-05-31 15:32:09] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:32:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 15:32:16] [INFO ] After 7368ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:32:16] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:32:24] [INFO ] After 8019ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:32:27] [INFO ] After 11018ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6565 ms.
[2024-05-31 15:32:34] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 189 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 175923 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 175923 steps, saw 61454 distinct states, run finished after 3001 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 15:32:37] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 15:32:37] [INFO ] Computed 3 invariants in 17 ms
[2024-05-31 15:32:37] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:32:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 15:32:38] [INFO ] After 1264ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:32:38] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:32:41] [INFO ] After 2741ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:32:50] [INFO ] After 11763ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-31 15:32:50] [INFO ] After 13092ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 177 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 178 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 177 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 15:32:51] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:32:51] [INFO ] Invariant cache hit.
[2024-05-31 15:32:51] [INFO ] Implicit Places using invariants in 505 ms returned []
[2024-05-31 15:32:51] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:32:51] [INFO ] Invariant cache hit.
[2024-05-31 15:32:52] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:32:54] [INFO ] Implicit Places using invariants and state equation in 2702 ms returned []
Implicit Place search using SMT with State Equation took 3210 ms to find 0 implicit places.
[2024-05-31 15:32:54] [INFO ] Redundant transitions in 663 ms returned []
[2024-05-31 15:32:54] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 15:32:55] [INFO ] Invariant cache hit.
[2024-05-31 15:32:57] [INFO ] Dead Transitions using invariants and state equation in 2223 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6286 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5008 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 115 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2024-05-31 15:32:57] [INFO ] Computed 3 invariants in 16 ms
[2024-05-31 15:32:57] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 15:32:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 15:32:57] [INFO ] After 352ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 15:32:57] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 15:32:58] [INFO ] After 252ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 15:32:58] [INFO ] After 410ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 576 ms.
[2024-05-31 15:32:58] [INFO ] After 1402ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 486 ms.
Product exploration explored 100000 steps with 1 reset in 417 ms.
Built C files in :
/tmp/ltsmin10459289516636166049
[2024-05-31 15:32:59] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 15:33:00] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10459289516636166049
Running compilation step : cd /tmp/ltsmin10459289516636166049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10459289516636166049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10459289516636166049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 183 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 15:33:03] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 15:33:03] [INFO ] Computed 1 invariants in 21 ms
[2024-05-31 15:33:03] [INFO ] Implicit Places using invariants in 443 ms returned []
[2024-05-31 15:33:03] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:33:03] [INFO ] Invariant cache hit.
[2024-05-31 15:33:04] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 15:33:11] [INFO ] Implicit Places using invariants and state equation in 7394 ms returned []
Implicit Place search using SMT with State Equation took 7840 ms to find 0 implicit places.
[2024-05-31 15:33:11] [INFO ] Redundant transitions in 661 ms returned []
[2024-05-31 15:33:11] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 15:33:11] [INFO ] Invariant cache hit.
[2024-05-31 15:33:13] [INFO ] Dead Transitions using invariants and state equation in 1971 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10668 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin6625094798189402782
[2024-05-31 15:33:13] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 15:33:13] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6625094798189402782
Running compilation step : cd /tmp/ltsmin6625094798189402782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6625094798189402782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6625094798189402782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 15:33:17] [INFO ] Flatten gal took : 317 ms
[2024-05-31 15:33:17] [INFO ] Flatten gal took : 191 ms
[2024-05-31 15:33:17] [INFO ] Time to serialize gal into /tmp/LTL17753533984142025085.gal : 25 ms
[2024-05-31 15:33:17] [INFO ] Time to serialize properties into /tmp/LTL4587449672252967770.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17753533984142025085.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5429606470637544869.hoa' '-atoms' '/tmp/LTL4587449672252967770.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4587449672252967770.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5429606470637544869.hoa
Detected timeout of ITS tools.
[2024-05-31 15:33:32] [INFO ] Flatten gal took : 202 ms
[2024-05-31 15:33:33] [INFO ] Flatten gal took : 210 ms
[2024-05-31 15:33:33] [INFO ] Time to serialize gal into /tmp/LTL4864920477149044186.gal : 25 ms
[2024-05-31 15:33:33] [INFO ] Time to serialize properties into /tmp/LTL1666575540539749153.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4864920477149044186.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1666575540539749153.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G("(p245<=l4)"))))
Formula 0 simplified : XF!"(p245<=l4)"
Detected timeout of ITS tools.
[2024-05-31 15:33:48] [INFO ] Flatten gal took : 201 ms
[2024-05-31 15:33:48] [INFO ] Applying decomposition
[2024-05-31 15:33:48] [INFO ] Flatten gal took : 197 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13577626902605935463.txt' '-o' '/tmp/graph13577626902605935463.bin' '-w' '/tmp/graph13577626902605935463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13577626902605935463.bin' '-l' '-1' '-v' '-w' '/tmp/graph13577626902605935463.weights' '-q' '0' '-e' '0.001'
[2024-05-31 15:33:48] [INFO ] Decomposing Gal with order
[2024-05-31 15:33:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 15:33:49] [INFO ] Removed a total of 18096 redundant transitions.
[2024-05-31 15:33:49] [INFO ] Flatten gal took : 376 ms
[2024-05-31 15:33:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 1265 labels/synchronizations in 155 ms.
[2024-05-31 15:33:49] [INFO ] Time to serialize gal into /tmp/LTL13920586919718060194.gal : 19 ms
[2024-05-31 15:33:49] [INFO ] Time to serialize properties into /tmp/LTL17605569328607917993.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13920586919718060194.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17605569328607917993.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(G("(gu46.p245<=gu46.l4)"))))
Formula 0 simplified : XF!"(gu46.p245<=gu46.l4)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14729654328615398231
[2024-05-31 15:34:04] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14729654328615398231
Running compilation step : cd /tmp/ltsmin14729654328615398231;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14729654328615398231;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14729654328615398231;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b04-LTLCardinality-10 finished in 197202 ms.
[2024-05-31 15:34:08] [INFO ] Flatten gal took : 204 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin719849733024987999
[2024-05-31 15:34:08] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 15:34:08] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin719849733024987999
Running compilation step : cd /tmp/ltsmin719849733024987999;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 15:34:08] [INFO ] Applying decomposition
[2024-05-31 15:34:08] [INFO ] Flatten gal took : 204 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2268958890240006637.txt' '-o' '/tmp/graph2268958890240006637.bin' '-w' '/tmp/graph2268958890240006637.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2268958890240006637.bin' '-l' '-1' '-v' '-w' '/tmp/graph2268958890240006637.weights' '-q' '0' '-e' '0.001'
[2024-05-31 15:34:08] [INFO ] Decomposing Gal with order
[2024-05-31 15:34:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 15:34:09] [INFO ] Removed a total of 17960 redundant transitions.
[2024-05-31 15:34:09] [INFO ] Flatten gal took : 392 ms
[2024-05-31 15:34:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 1566 labels/synchronizations in 175 ms.
[2024-05-31 15:34:09] [INFO ] Time to serialize gal into /tmp/LTLCardinality14046816743213962652.gal : 18 ms
[2024-05-31 15:34:09] [INFO ] Time to serialize properties into /tmp/LTLCardinality6162469498881131982.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14046816743213962652.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6162469498881131982.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((X(X(X((F("(gi2.gi0.gu43.s0>0)"))||(G("(gi2.gi0.gu43.p193<=0)")))))))
Formula 0 simplified : XXX(G!"(gi2.gi0.gu43.s0>0)" & F!"(gi2.gi0.gu43.p193<=0)")
Compilation finished in 30736 ms.
Running link step : cd /tmp/ltsmin719849733024987999;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 88 ms.
Running LTSmin : cd /tmp/ltsmin719849733024987999;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X((<>((LTLAPp0==true))||[]((LTLAPp1==true))))))' '--buchi-type=spotba'
LTSmin run took 5614 ms.
FORMULA Szymanski-PT-b04-LTLCardinality-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin719849733024987999;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((LTLAPp2==true)))' '--buchi-type=spotba'
LTSmin run took 3851 ms.
FORMULA Szymanski-PT-b04-LTLCardinality-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 677309 ms.

BK_STOP 1717169689599

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="Szymanski-PT-b04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is Szymanski-PT-b04, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r417-tall-171690556700542"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b04.tgz
mv Szymanski-PT-b04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;