Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713200115.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-030A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713200115
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 5.3K Feb 25 16:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 25 16:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 16:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 25 16:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 16:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 16:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 253K Mar 5 18:23 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 ShieldIIPs-PT-030A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679172280136

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-030A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-18 20:44:44] [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]
[2023-03-18 20:44:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:44:44] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2023-03-18 20:44:44] [INFO ] Transformed 753 places.
[2023-03-18 20:44:44] [INFO ] Transformed 723 transitions.
[2023-03-18 20:44:44] [INFO ] Found NUPN structural information;
[2023-03-18 20:44:44] [INFO ] Parsed PT model containing 753 places and 723 transitions and 3246 arcs in 176 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 92 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2023-03-18 20:44:44] [INFO ] Computed 271 place invariants in 25 ms
[2023-03-18 20:44:45] [INFO ] Implicit Places using invariants in 1212 ms returned []
[2023-03-18 20:44:45] [INFO ] Invariant cache hit.
[2023-03-18 20:44:47] [INFO ] Implicit Places using invariants and state equation in 1355 ms returned []
Implicit Place search using SMT with State Equation took 2618 ms to find 0 implicit places.
[2023-03-18 20:44:47] [INFO ] Invariant cache hit.
[2023-03-18 20:44:47] [INFO ] Dead Transitions using invariants and state equation in 539 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3252 ms. Remains : 753/753 places, 723/723 transitions.
Support contains 26 out of 753 places after structural reductions.
[2023-03-18 20:44:47] [INFO ] Flatten gal took : 113 ms
[2023-03-18 20:44:48] [INFO ] Flatten gal took : 89 ms
[2023-03-18 20:44:48] [INFO ] Input system was already deterministic with 723 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 20:44:48] [INFO ] Invariant cache hit.
[2023-03-18 20:44:48] [INFO ] [Real]Absence check using 271 positive place invariants in 62 ms returned sat
[2023-03-18 20:44:49] [INFO ] After 593ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:44:49] [INFO ] [Nat]Absence check using 271 positive place invariants in 46 ms returned sat
[2023-03-18 20:44:49] [INFO ] After 246ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:44:50] [INFO ] Deduced a trap composed of 9 places in 213 ms of which 19 ms to minimize.
[2023-03-18 20:44:50] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 1 ms to minimize.
[2023-03-18 20:44:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 456 ms
[2023-03-18 20:44:50] [INFO ] After 767ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-18 20:44:50] [INFO ] After 1195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 22 ms.
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Partial Free-agglomeration rule applied 206 times.
Drop transitions removed 206 transitions
Iterating global reduction 0 with 206 rules applied. Total rules applied 210 place count 751 transition count 721
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 211 place count 750 transition count 720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 212 place count 749 transition count 720
Applied a total of 212 rules in 162 ms. Remains 749 /753 variables (removed 4) and now considering 720/723 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 749/753 places, 720/723 transitions.
Finished random walk after 2384 steps, including 0 resets, run visited all 1 properties in 28 ms. (steps per millisecond=85 )
FORMULA ShieldIIPs-PT-030A-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((((p1 U p2) U (p2&&G(p3)))&&p0)))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 20 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2023-03-18 20:44:51] [INFO ] Invariant cache hit.
[2023-03-18 20:44:51] [INFO ] Implicit Places using invariants in 633 ms returned []
[2023-03-18 20:44:51] [INFO ] Invariant cache hit.
[2023-03-18 20:44:53] [INFO ] Implicit Places using invariants and state equation in 1432 ms returned []
Implicit Place search using SMT with State Equation took 2103 ms to find 0 implicit places.
[2023-03-18 20:44:53] [INFO ] Invariant cache hit.
[2023-03-18 20:44:54] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2930 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 656 ms :[(OR (NOT p2) (NOT p0) (NOT p3)), (OR (NOT p2) (NOT p0) (NOT p3)), true, (OR (NOT p2) (NOT p3)), (NOT p3), (NOT p3)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p2) p1 p0) (AND p2 p0 (NOT p3))), acceptance={} source=1 dest: 3}, { cond=(AND p2 p0 p3), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p2) p1) (AND p2 (NOT p3))), acceptance={0} source=3 dest: 3}, { cond=(AND p2 p3), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=4 dest: 2}, { cond=(OR (AND p2 (NOT p3)) (AND p1 (NOT p3))), acceptance={0} source=4 dest: 3}, { cond=(OR (AND p2 p3) (AND p1 p3)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=4 dest: 5}], [{ cond=(NOT p3), acceptance={} source=5 dest: 2}, { cond=p3, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(OR (EQ s309 0) (EQ s110 1)), p1:(EQ s188 1), p0:(AND (EQ s188 1) (OR (EQ s309 0) (EQ s110 1))), p3:(EQ s424 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-00 finished in 3762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||G(p1)))))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 17 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2023-03-18 20:44:54] [INFO ] Invariant cache hit.
[2023-03-18 20:44:55] [INFO ] Implicit Places using invariants in 534 ms returned []
[2023-03-18 20:44:55] [INFO ] Invariant cache hit.
[2023-03-18 20:44:56] [INFO ] Implicit Places using invariants and state equation in 1391 ms returned []
Implicit Place search using SMT with State Equation took 1941 ms to find 0 implicit places.
[2023-03-18 20:44:56] [INFO ] Invariant cache hit.
[2023-03-18 20:44:57] [INFO ] Dead Transitions using invariants and state equation in 656 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2617 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 182 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s286 0) (EQ s724 1)), p0:(AND (EQ s488 0) (EQ s36 1))], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4122 steps with 2 reset in 52 ms.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-03 finished in 2891 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 752 transition count 721
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 750 transition count 721
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 749 transition count 720
Applied a total of 5 rules in 45 ms. Remains 749 /753 variables (removed 4) and now considering 720/723 (removed 3) transitions.
// Phase 1: matrix 720 rows 749 cols
[2023-03-18 20:44:57] [INFO ] Computed 270 place invariants in 7 ms
[2023-03-18 20:44:58] [INFO ] Implicit Places using invariants in 527 ms returned []
[2023-03-18 20:44:58] [INFO ] Invariant cache hit.
[2023-03-18 20:44:59] [INFO ] Implicit Places using invariants and state equation in 1218 ms returned []
Implicit Place search using SMT with State Equation took 1752 ms to find 0 implicit places.
[2023-03-18 20:44:59] [INFO ] Redundant transitions in 339 ms returned [712]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 719 rows 749 cols
[2023-03-18 20:44:59] [INFO ] Computed 270 place invariants in 4 ms
[2023-03-18 20:45:00] [INFO ] Dead Transitions using invariants and state equation in 565 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 749/753 places, 719/723 transitions.
Applied a total of 0 rules in 22 ms. Remains 749 /749 variables (removed 0) and now considering 719/719 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2746 ms. Remains : 749/753 places, 719/723 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s167 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 94 reset in 662 ms.
Product exploration explored 100000 steps with 94 reset in 896 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Finished random walk after 1037 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=115 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 238 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0)]
[2023-03-18 20:45:02] [INFO ] Invariant cache hit.
[2023-03-18 20:45:03] [INFO ] [Real]Absence check using 270 positive place invariants in 197 ms returned sat
[2023-03-18 20:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 20:45:06] [INFO ] [Real]Absence check using state equation in 2592 ms returned sat
[2023-03-18 20:45:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 20:45:07] [INFO ] [Nat]Absence check using 270 positive place invariants in 163 ms returned sat
[2023-03-18 20:45:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 20:45:09] [INFO ] [Nat]Absence check using state equation in 1756 ms returned sat
[2023-03-18 20:45:09] [INFO ] Computed and/alt/rep : 718/1787/718 causal constraints (skipped 0 transitions) in 120 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 20:45:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 719/719 transitions.
Applied a total of 0 rules in 21 ms. Remains 749 /749 variables (removed 0) and now considering 719/719 (removed 0) transitions.
[2023-03-18 20:45:21] [INFO ] Invariant cache hit.
[2023-03-18 20:45:22] [INFO ] Implicit Places using invariants in 713 ms returned []
[2023-03-18 20:45:22] [INFO ] Invariant cache hit.
[2023-03-18 20:45:23] [INFO ] Implicit Places using invariants and state equation in 1420 ms returned []
Implicit Place search using SMT with State Equation took 2149 ms to find 0 implicit places.
[2023-03-18 20:45:23] [INFO ] Redundant transitions in 143 ms returned []
[2023-03-18 20:45:23] [INFO ] Invariant cache hit.
[2023-03-18 20:45:24] [INFO ] Dead Transitions using invariants and state equation in 476 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2807 ms. Remains : 749/749 places, 719/719 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 1013 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=112 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 162 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
[2023-03-18 20:45:24] [INFO ] Invariant cache hit.
[2023-03-18 20:45:25] [INFO ] [Real]Absence check using 270 positive place invariants in 154 ms returned sat
[2023-03-18 20:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 20:45:27] [INFO ] [Real]Absence check using state equation in 2293 ms returned sat
[2023-03-18 20:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 20:45:28] [INFO ] [Nat]Absence check using 270 positive place invariants in 148 ms returned sat
[2023-03-18 20:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 20:45:30] [INFO ] [Nat]Absence check using state equation in 2468 ms returned sat
[2023-03-18 20:45:31] [INFO ] Computed and/alt/rep : 718/1787/718 causal constraints (skipped 0 transitions) in 89 ms.
[2023-03-18 20:45:43] [INFO ] Deduced a trap composed of 2 places in 427 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 20:45:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 93 reset in 603 ms.
Product exploration explored 100000 steps with 94 reset in 756 ms.
Built C files in :
/tmp/ltsmin1736437837156975683
[2023-03-18 20:45:44] [INFO ] Computing symmetric may disable matrix : 719 transitions.
[2023-03-18 20:45:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:45:44] [INFO ] Computing symmetric may enable matrix : 719 transitions.
[2023-03-18 20:45:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:45:44] [INFO ] Computing Do-Not-Accords matrix : 719 transitions.
[2023-03-18 20:45:44] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:45:44] [INFO ] Built C files in 148ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1736437837156975683
Running compilation step : cd /tmp/ltsmin1736437837156975683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2097 ms.
Running link step : cd /tmp/ltsmin1736437837156975683;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin1736437837156975683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1463839594739528030.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 719/719 transitions.
Applied a total of 0 rules in 31 ms. Remains 749 /749 variables (removed 0) and now considering 719/719 (removed 0) transitions.
[2023-03-18 20:45:59] [INFO ] Invariant cache hit.
[2023-03-18 20:46:00] [INFO ] Implicit Places using invariants in 779 ms returned []
[2023-03-18 20:46:00] [INFO ] Invariant cache hit.
[2023-03-18 20:46:02] [INFO ] Implicit Places using invariants and state equation in 1535 ms returned []
Implicit Place search using SMT with State Equation took 2316 ms to find 0 implicit places.
[2023-03-18 20:46:02] [INFO ] Redundant transitions in 177 ms returned []
[2023-03-18 20:46:02] [INFO ] Invariant cache hit.
[2023-03-18 20:46:03] [INFO ] Dead Transitions using invariants and state equation in 639 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3193 ms. Remains : 749/749 places, 719/719 transitions.
Built C files in :
/tmp/ltsmin3477314215313664859
[2023-03-18 20:46:03] [INFO ] Computing symmetric may disable matrix : 719 transitions.
[2023-03-18 20:46:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:46:03] [INFO ] Computing symmetric may enable matrix : 719 transitions.
[2023-03-18 20:46:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:46:03] [INFO ] Computing Do-Not-Accords matrix : 719 transitions.
[2023-03-18 20:46:03] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:46:03] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3477314215313664859
Running compilation step : cd /tmp/ltsmin3477314215313664859;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1878 ms.
Running link step : cd /tmp/ltsmin3477314215313664859;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin3477314215313664859;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased843019153849190149.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 20:46:18] [INFO ] Flatten gal took : 67 ms
[2023-03-18 20:46:18] [INFO ] Flatten gal took : 51 ms
[2023-03-18 20:46:18] [INFO ] Time to serialize gal into /tmp/LTL14340537389106071585.gal : 9 ms
[2023-03-18 20:46:18] [INFO ] Time to serialize properties into /tmp/LTL3014385308989077267.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14340537389106071585.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14042217663637880013.hoa' '-atoms' '/tmp/LTL3014385308989077267.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3014385308989077267.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14042217663637880013.hoa
Detected timeout of ITS tools.
[2023-03-18 20:46:33] [INFO ] Flatten gal took : 84 ms
[2023-03-18 20:46:33] [INFO ] Flatten gal took : 51 ms
[2023-03-18 20:46:33] [INFO ] Time to serialize gal into /tmp/LTL14008637909451830939.gal : 8 ms
[2023-03-18 20:46:33] [INFO ] Time to serialize properties into /tmp/LTL725161497605218376.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14008637909451830939.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL725161497605218376.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F("(p168==1)")))
Formula 0 simplified : G!"(p168==1)"
Detected timeout of ITS tools.
[2023-03-18 20:46:48] [INFO ] Flatten gal took : 62 ms
[2023-03-18 20:46:48] [INFO ] Applying decomposition
[2023-03-18 20:46:48] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7058613182710918160.txt' '-o' '/tmp/graph7058613182710918160.bin' '-w' '/tmp/graph7058613182710918160.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7058613182710918160.bin' '-l' '-1' '-v' '-w' '/tmp/graph7058613182710918160.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:46:49] [INFO ] Decomposing Gal with order
[2023-03-18 20:46:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:46:49] [INFO ] Removed a total of 475 redundant transitions.
[2023-03-18 20:46:49] [INFO ] Flatten gal took : 95 ms
[2023-03-18 20:46:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 468 labels/synchronizations in 19 ms.
[2023-03-18 20:46:49] [INFO ] Time to serialize gal into /tmp/LTL17283998727754674734.gal : 13 ms
[2023-03-18 20:46:49] [INFO ] Time to serialize properties into /tmp/LTL10353935331394633746.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17283998727754674734.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10353935331394633746.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F("(i6.i0.u61.p168==1)")))
Formula 0 simplified : G!"(i6.i0.u61.p168==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11400646713038449848
[2023-03-18 20:47:04] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11400646713038449848
Running compilation step : cd /tmp/ltsmin11400646713038449848;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1219 ms.
Running link step : cd /tmp/ltsmin11400646713038449848;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin11400646713038449848;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-04 finished in 142162 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&(X(p2)||p1))))'
Support contains 6 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2023-03-18 20:47:19] [INFO ] Computed 271 place invariants in 4 ms
[2023-03-18 20:47:20] [INFO ] Implicit Places using invariants in 752 ms returned []
[2023-03-18 20:47:20] [INFO ] Invariant cache hit.
[2023-03-18 20:47:21] [INFO ] Implicit Places using invariants and state equation in 1119 ms returned []
Implicit Place search using SMT with State Equation took 1873 ms to find 0 implicit places.
[2023-03-18 20:47:21] [INFO ] Invariant cache hit.
[2023-03-18 20:47:22] [INFO ] Dead Transitions using invariants and state equation in 526 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2420 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (EQ s260 0) (EQ s325 1)) (AND (EQ s183 0) (EQ s677 1))), p1:(OR (EQ s677 0) (EQ s183 1)), p2:(OR (EQ s273 0) (EQ s390 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2389 ms.
Product exploration explored 100000 steps with 50000 reset in 2328 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 308 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-030A-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-05 finished in 7668 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 3 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 97 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2023-03-18 20:47:27] [INFO ] Computed 271 place invariants in 5 ms
[2023-03-18 20:47:28] [INFO ] Implicit Places using invariants in 593 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 623 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 46 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 779 ms. Remains : 750/753 places, 721/723 transitions.
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(NEQ s267 1), p0:(AND (EQ s381 0) (EQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 65 reset in 730 ms.
Product exploration explored 100000 steps with 65 reset in 800 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 361 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 440 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 69 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2023-03-18 20:47:31] [INFO ] Computed 270 place invariants in 2 ms
[2023-03-18 20:47:31] [INFO ] Implicit Places using invariants in 511 ms returned []
[2023-03-18 20:47:32] [INFO ] Invariant cache hit.
[2023-03-18 20:47:33] [INFO ] Implicit Places using invariants and state equation in 1750 ms returned []
Implicit Place search using SMT with State Equation took 2263 ms to find 0 implicit places.
[2023-03-18 20:47:34] [INFO ] Redundant transitions in 284 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2023-03-18 20:47:34] [INFO ] Computed 270 place invariants in 3 ms
[2023-03-18 20:47:35] [INFO ] Dead Transitions using invariants and state equation in 1170 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 15 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3821 ms. Remains : 750/750 places, 720/721 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 231 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 406 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 65 reset in 651 ms.
Product exploration explored 100000 steps with 65 reset in 779 ms.
Built C files in :
/tmp/ltsmin24808057694156716
[2023-03-18 20:47:37] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2023-03-18 20:47:37] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:47:37] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2023-03-18 20:47:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:47:38] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2023-03-18 20:47:38] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:47:38] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin24808057694156716
Running compilation step : cd /tmp/ltsmin24808057694156716;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2009 ms.
Running link step : cd /tmp/ltsmin24808057694156716;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 84 ms.
Running LTSmin : cd /tmp/ltsmin24808057694156716;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14300309571963045377.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 18 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2023-03-18 20:47:53] [INFO ] Invariant cache hit.
[2023-03-18 20:47:53] [INFO ] Implicit Places using invariants in 713 ms returned []
[2023-03-18 20:47:53] [INFO ] Invariant cache hit.
[2023-03-18 20:47:55] [INFO ] Implicit Places using invariants and state equation in 1362 ms returned []
Implicit Place search using SMT with State Equation took 2089 ms to find 0 implicit places.
[2023-03-18 20:47:55] [INFO ] Redundant transitions in 102 ms returned []
[2023-03-18 20:47:55] [INFO ] Invariant cache hit.
[2023-03-18 20:47:55] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2713 ms. Remains : 750/750 places, 720/720 transitions.
Built C files in :
/tmp/ltsmin15043650548292093514
[2023-03-18 20:47:55] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2023-03-18 20:47:55] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:47:55] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2023-03-18 20:47:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:47:55] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2023-03-18 20:47:55] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:47:55] [INFO ] Built C files in 84ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15043650548292093514
Running compilation step : cd /tmp/ltsmin15043650548292093514;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1926 ms.
Running link step : cd /tmp/ltsmin15043650548292093514;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 109 ms.
Running LTSmin : cd /tmp/ltsmin15043650548292093514;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5891220313636477108.hoa' '--buchi-type=spotba'
LTSmin run took 10932 ms.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-07 finished in 41357 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(X(G(p1))))))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 7 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2023-03-18 20:48:08] [INFO ] Computed 271 place invariants in 6 ms
[2023-03-18 20:48:09] [INFO ] Implicit Places using invariants in 606 ms returned []
[2023-03-18 20:48:09] [INFO ] Invariant cache hit.
[2023-03-18 20:48:10] [INFO ] Implicit Places using invariants and state equation in 1326 ms returned []
Implicit Place search using SMT with State Equation took 1952 ms to find 0 implicit places.
[2023-03-18 20:48:10] [INFO ] Invariant cache hit.
[2023-03-18 20:48:11] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2537 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 253 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(OR (EQ s721 0) (EQ s400 1)), p1:(AND (EQ s74 0) (EQ s239 1))], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-14 finished in 2819 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 64 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2023-03-18 20:48:11] [INFO ] Computed 271 place invariants in 5 ms
[2023-03-18 20:48:12] [INFO ] Implicit Places using invariants in 556 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 557 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 16 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 638 ms. Remains : 750/753 places, 721/723 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s635 0) (NEQ s699 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 2105 ms.
Product exploration explored 100000 steps with 50000 reset in 2239 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-030A-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-15 finished in 5139 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
[2023-03-18 20:48:17] [INFO ] Flatten gal took : 48 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9106725645611738652
[2023-03-18 20:48:17] [INFO ] Computing symmetric may disable matrix : 723 transitions.
[2023-03-18 20:48:17] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:48:17] [INFO ] Computing symmetric may enable matrix : 723 transitions.
[2023-03-18 20:48:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:48:17] [INFO ] Applying decomposition
[2023-03-18 20:48:17] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9110310056249378198.txt' '-o' '/tmp/graph9110310056249378198.bin' '-w' '/tmp/graph9110310056249378198.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9110310056249378198.bin' '-l' '-1' '-v' '-w' '/tmp/graph9110310056249378198.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:48:17] [INFO ] Decomposing Gal with order
[2023-03-18 20:48:17] [INFO ] Computing Do-Not-Accords matrix : 723 transitions.
[2023-03-18 20:48:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:48:17] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 20:48:17] [INFO ] Built C files in 173ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9106725645611738652
Running compilation step : cd /tmp/ltsmin9106725645611738652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 20:48:17] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:48:17] [INFO ] Flatten gal took : 120 ms
[2023-03-18 20:48:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 472 labels/synchronizations in 63 ms.
[2023-03-18 20:48:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality14671274764354404854.gal : 8 ms
[2023-03-18 20:48:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality10103060154076920854.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14671274764354404854.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10103060154076920854.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((F("(i6.i0.u61.p168==1)")))
Formula 0 simplified : G!"(i6.i0.u61.p168==1)"
Compilation finished in 1977 ms.
Running link step : cd /tmp/ltsmin9106725645611738652;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 81 ms.
Running LTSmin : cd /tmp/ltsmin9106725645611738652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 21:09:29] [INFO ] Applying decomposition
[2023-03-18 21:09:29] [INFO ] Flatten gal took : 90 ms
[2023-03-18 21:09:29] [INFO ] Decomposing Gal with order
[2023-03-18 21:09:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:09:29] [INFO ] Removed a total of 510 redundant transitions.
[2023-03-18 21:09:29] [INFO ] Flatten gal took : 163 ms
[2023-03-18 21:09:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 93 ms.
[2023-03-18 21:09:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality11003705452552499225.gal : 8 ms
[2023-03-18 21:09:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality14188661676505931630.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11003705452552499225.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14188661676505931630.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((F("(u69.p168==1)")))
Formula 0 simplified : G!"(u69.p168==1)"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.018: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.117: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.120: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.125: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.130: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.137: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.137: Initializing POR dependencies: labels 724, guards 723
pins2lts-mc-linux64( 3/ 8), 0.139: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.143: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.152: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 10.365: LTL layer: formula: <>((LTLAPp0==true))
pins2lts-mc-linux64( 2/ 8), 10.365: "<>((LTLAPp0==true))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 10.365: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 10.665: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 10.726: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 10.765: There are 726 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 10.765: State length is 754, there are 724 groups
pins2lts-mc-linux64( 0/ 8), 10.765: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 10.765: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 10.765: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 10.765: Visible groups: 0 / 724, labels: 1 / 726
pins2lts-mc-linux64( 0/ 8), 10.765: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 10.765: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 5/ 8), 10.847: [Blue] ~120 levels ~960 states ~4624 transitions
pins2lts-mc-linux64( 5/ 8), 10.990: [Blue] ~240 levels ~1920 states ~11584 transitions
pins2lts-mc-linux64( 0/ 8), 11.193: [Blue] ~480 levels ~3840 states ~15896 transitions
pins2lts-mc-linux64( 2/ 8), 11.559: [Blue] ~960 levels ~7680 states ~40176 transitions
pins2lts-mc-linux64( 5/ 8), 12.093: [Blue] ~1467 levels ~15360 states ~81560 transitions
pins2lts-mc-linux64( 2/ 8), 12.630: [Blue] ~1566 levels ~30720 states ~100584 transitions
pins2lts-mc-linux64( 2/ 8), 13.645: [Blue] ~1566 levels ~61440 states ~154136 transitions
pins2lts-mc-linux64( 2/ 8), 15.817: [Blue] ~1566 levels ~122880 states ~264200 transitions
pins2lts-mc-linux64( 3/ 8), 19.680: [Blue] ~1606 levels ~245760 states ~460384 transitions
pins2lts-mc-linux64( 3/ 8), 26.935: [Blue] ~1606 levels ~491520 states ~878056 transitions
pins2lts-mc-linux64( 3/ 8), 40.890: [Blue] ~1609 levels ~983040 states ~1693728 transitions
pins2lts-mc-linux64( 3/ 8), 68.241: [Blue] ~1609 levels ~1966080 states ~3284432 transitions
pins2lts-mc-linux64( 3/ 8), 123.971: [Blue] ~1609 levels ~3932160 states ~6606672 transitions
pins2lts-mc-linux64( 3/ 8), 237.761: [Blue] ~1610 levels ~7864320 states ~13618376 transitions
pins2lts-mc-linux64( 3/ 8), 466.567: [Blue] ~1629 levels ~15728640 states ~28114904 transitions
pins2lts-mc-linux64( 3/ 8), 922.257: [Blue] ~1629 levels ~31457280 states ~56617200 transitions
pins2lts-mc-linux64( 4/ 8), 1777.339: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1777.426:
pins2lts-mc-linux64( 0/ 8), 1777.426: Explored 53238570 states 113022163 transitions, fanout: 2.123
pins2lts-mc-linux64( 0/ 8), 1777.426: Total exploration time 1766.640 sec (1766.550 sec minimum, 1766.588 sec on average)
pins2lts-mc-linux64( 0/ 8), 1777.426: States per second: 30135, Transitions per second: 63976
pins2lts-mc-linux64( 0/ 8), 1777.426:
pins2lts-mc-linux64( 0/ 8), 1777.426: State space has 53312624 states, 53225933 are accepting
pins2lts-mc-linux64( 0/ 8), 1777.426: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1777.426: blue states: 53238570 (99.86%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1777.426: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1777.426: all-red states: 53225933 (99.84%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1777.426:
pins2lts-mc-linux64( 0/ 8), 1777.426: Total memory used for local state coloring: 0.2MB
pins2lts-mc-linux64( 0/ 8), 1777.426:
pins2lts-mc-linux64( 0/ 8), 1777.426: Queue width: 8B, total height: 12834, memory: 0.10MB
pins2lts-mc-linux64( 0/ 8), 1777.426: Tree memory: 662.7MB, 13.0 B/state, compr.: 0.4%
pins2lts-mc-linux64( 0/ 8), 1777.426: Tree fill ratio (roots/leafs): 39.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1777.426: Stored 730 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1777.426: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1777.426: Est. total memory use: 662.8MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin9106725645611738652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin9106725645611738652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-18 21:30:44] [INFO ] Flatten gal took : 913 ms
[2023-03-18 21:30:46] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 21:30:46] [INFO ] Transformed 753 places.
[2023-03-18 21:30:46] [INFO ] Transformed 723 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-18 21:30:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality3865737501850152205.gal : 25 ms
[2023-03-18 21:30:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality2013761663894933568.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3865737501850152205.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2013761663894933568.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F("(p168==1)")))
Formula 0 simplified : G!"(p168==1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 1952388 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16040440 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="ShieldIIPs-PT-030A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-030A, 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 r389-oct2-167903713200115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-030A.tgz
mv ShieldIIPs-PT-030A 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 ;