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.r393-oct2-167903716700161.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 ltsminxred
Input is ShieldIIPs-PT-100A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716700161
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 9.3K Feb 25 16:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K Feb 25 16:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 15:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 15:53 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 3.5K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 11K Feb 25 16:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 25 16:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 16:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 16:33 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 868K 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-100A-CTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-100A-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679431447230

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-100A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 20:44:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 20:44:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:44:10] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2023-03-21 20:44:10] [INFO ] Transformed 2503 places.
[2023-03-21 20:44:10] [INFO ] Transformed 2403 transitions.
[2023-03-21 20:44:10] [INFO ] Found NUPN structural information;
[2023-03-21 20:44:10] [INFO ] Parsed PT model containing 2503 places and 2403 transitions and 10806 arcs in 298 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 152 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 229 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
// Phase 1: matrix 2403 rows 2503 cols
[2023-03-21 20:44:11] [INFO ] Computed 901 place invariants in 33 ms
[2023-03-21 20:44:13] [INFO ] Implicit Places using invariants in 2957 ms returned []
[2023-03-21 20:44:13] [INFO ] Invariant cache hit.
[2023-03-21 20:44:17] [INFO ] Implicit Places using invariants and state equation in 3064 ms returned []
Implicit Place search using SMT with State Equation took 6068 ms to find 0 implicit places.
[2023-03-21 20:44:17] [INFO ] Invariant cache hit.
[2023-03-21 20:44:18] [INFO ] Dead Transitions using invariants and state equation in 1964 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8268 ms. Remains : 2503/2503 places, 2403/2403 transitions.
Support contains 152 out of 2503 places after structural reductions.
[2023-03-21 20:44:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 20:44:19] [INFO ] Flatten gal took : 344 ms
[2023-03-21 20:44:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldIIPs-PT-100A-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-100A-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 20:44:19] [INFO ] Flatten gal took : 290 ms
[2023-03-21 20:44:20] [INFO ] Input system was already deterministic with 2403 transitions.
Support contains 124 out of 2503 places (down from 152) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 775 ms. (steps per millisecond=12 ) properties (out of 69) seen :54
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-21 20:44:21] [INFO ] Invariant cache hit.
[2023-03-21 20:44:23] [INFO ] [Real]Absence check using 901 positive place invariants in 349 ms returned sat
[2023-03-21 20:44:23] [INFO ] After 2066ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-21 20:44:25] [INFO ] [Nat]Absence check using 901 positive place invariants in 491 ms returned sat
[2023-03-21 20:44:33] [INFO ] After 6993ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-21 20:44:33] [INFO ] Deduced a trap composed of 15 places in 274 ms of which 18 ms to minimize.
[2023-03-21 20:44:34] [INFO ] Deduced a trap composed of 9 places in 137 ms of which 1 ms to minimize.
[2023-03-21 20:44:34] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 4 ms to minimize.
[2023-03-21 20:44:34] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 0 ms to minimize.
[2023-03-21 20:44:34] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1260 ms
[2023-03-21 20:44:45] [INFO ] Deduced a trap composed of 11 places in 441 ms of which 24 ms to minimize.
[2023-03-21 20:44:48] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3619 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.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-21 20:44:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 20:44:48] [INFO ] After 25029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
Parikh walk visited 0 properties in 5611 ms.
Support contains 29 out of 2503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2503/2503 places, 2403/2403 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 2503 transition count 2402
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2502 transition count 2402
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2501 transition count 2401
Partial Free-agglomeration rule applied 679 times.
Drop transitions removed 679 transitions
Iterating global reduction 0 with 679 rules applied. Total rules applied 683 place count 2501 transition count 2401
Applied a total of 683 rules in 450 ms. Remains 2501 /2503 variables (removed 2) and now considering 2401/2403 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 451 ms. Remains : 2501/2503 places, 2401/2403 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=17 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 105791 steps, run timeout after 6002 ms. (steps per millisecond=17 ) properties seen :{0=1, 2=1, 5=1, 6=1, 7=1, 10=1, 13=1}
Probabilistic random walk after 105791 steps, saw 103447 distinct states, run finished after 6004 ms. (steps per millisecond=17 ) properties seen :7
Running SMT prover for 7 properties.
// Phase 1: matrix 2401 rows 2501 cols
[2023-03-21 20:45:03] [INFO ] Computed 901 place invariants in 167 ms
[2023-03-21 20:45:05] [INFO ] [Real]Absence check using 897 positive place invariants in 291 ms returned sat
[2023-03-21 20:45:05] [INFO ] [Real]Absence check using 897 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-21 20:45:08] [INFO ] After 4630ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-21 20:45:09] [INFO ] [Nat]Absence check using 897 positive place invariants in 175 ms returned sat
[2023-03-21 20:45:09] [INFO ] [Nat]Absence check using 897 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-21 20:45:12] [INFO ] After 2525ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-21 20:45:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-21 20:45:13] [INFO ] After 940ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-21 20:45:13] [INFO ] Deduced a trap composed of 5 places in 384 ms of which 1 ms to minimize.
[2023-03-21 20:45:14] [INFO ] Deduced a trap composed of 9 places in 298 ms of which 1 ms to minimize.
[2023-03-21 20:45:14] [INFO ] Deduced a trap composed of 5 places in 292 ms of which 1 ms to minimize.
[2023-03-21 20:45:15] [INFO ] Deduced a trap composed of 8 places in 289 ms of which 0 ms to minimize.
[2023-03-21 20:45:15] [INFO ] Deduced a trap composed of 9 places in 278 ms of which 0 ms to minimize.
[2023-03-21 20:45:15] [INFO ] Deduced a trap composed of 12 places in 315 ms of which 0 ms to minimize.
[2023-03-21 20:45:16] [INFO ] Deduced a trap composed of 8 places in 283 ms of which 1 ms to minimize.
[2023-03-21 20:45:16] [INFO ] Deduced a trap composed of 5 places in 199 ms of which 1 ms to minimize.
[2023-03-21 20:45:16] [INFO ] Deduced a trap composed of 9 places in 243 ms of which 0 ms to minimize.
[2023-03-21 20:45:17] [INFO ] Deduced a trap composed of 9 places in 211 ms of which 1 ms to minimize.
[2023-03-21 20:45:17] [INFO ] Deduced a trap composed of 26 places in 263 ms of which 0 ms to minimize.
[2023-03-21 20:45:17] [INFO ] Deduced a trap composed of 18 places in 224 ms of which 0 ms to minimize.
[2023-03-21 20:45:18] [INFO ] Deduced a trap composed of 5 places in 220 ms of which 0 ms to minimize.
[2023-03-21 20:45:18] [INFO ] Deduced a trap composed of 12 places in 221 ms of which 1 ms to minimize.
[2023-03-21 20:45:18] [INFO ] Deduced a trap composed of 12 places in 262 ms of which 1 ms to minimize.
[2023-03-21 20:45:19] [INFO ] Deduced a trap composed of 5 places in 157 ms of which 1 ms to minimize.
[2023-03-21 20:45:19] [INFO ] Deduced a trap composed of 24 places in 216 ms of which 0 ms to minimize.
[2023-03-21 20:45:20] [INFO ] Deduced a trap composed of 9 places in 684 ms of which 1 ms to minimize.
[2023-03-21 20:45:20] [INFO ] Deduced a trap composed of 12 places in 264 ms of which 1 ms to minimize.
[2023-03-21 20:45:20] [INFO ] Deduced a trap composed of 19 places in 244 ms of which 0 ms to minimize.
[2023-03-21 20:45:21] [INFO ] Deduced a trap composed of 18 places in 126 ms of which 5 ms to minimize.
[2023-03-21 20:45:21] [INFO ] Deduced a trap composed of 18 places in 118 ms of which 1 ms to minimize.
[2023-03-21 20:45:21] [INFO ] Deduced a trap composed of 24 places in 161 ms of which 1 ms to minimize.
[2023-03-21 20:45:21] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 8701 ms
[2023-03-21 20:45:22] [INFO ] Deduced a trap composed of 12 places in 131 ms of which 0 ms to minimize.
[2023-03-21 20:45:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 395 ms
[2023-03-21 20:45:23] [INFO ] Deduced a trap composed of 9 places in 138 ms of which 1 ms to minimize.
[2023-03-21 20:45:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 386 ms
[2023-03-21 20:45:23] [INFO ] Deduced a trap composed of 5 places in 115 ms of which 1 ms to minimize.
[2023-03-21 20:45:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 346 ms
[2023-03-21 20:45:24] [INFO ] After 11872ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 3469 ms.
[2023-03-21 20:45:27] [INFO ] After 19165ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 1040 ms.
Support contains 12 out of 2501 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2501/2501 places, 2401/2401 transitions.
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 11 place count 2501 transition count 2401
Applied a total of 11 rules in 191 ms. Remains 2501 /2501 variables (removed 0) and now considering 2401/2401 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 2501/2501 places, 2401/2401 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 82190 steps, run timeout after 3002 ms. (steps per millisecond=27 ) properties seen :{2=1, 3=1, 6=1}
Probabilistic random walk after 82190 steps, saw 80803 distinct states, run finished after 3002 ms. (steps per millisecond=27 ) properties seen :3
Running SMT prover for 4 properties.
// Phase 1: matrix 2401 rows 2501 cols
[2023-03-21 20:45:33] [INFO ] Computed 901 place invariants in 66 ms
[2023-03-21 20:45:34] [INFO ] [Real]Absence check using 898 positive place invariants in 238 ms returned sat
[2023-03-21 20:45:34] [INFO ] [Real]Absence check using 898 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-21 20:45:36] [INFO ] After 3001ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-21 20:45:37] [INFO ] [Nat]Absence check using 898 positive place invariants in 348 ms returned sat
[2023-03-21 20:45:37] [INFO ] [Nat]Absence check using 898 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-21 20:45:39] [INFO ] After 1706ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-21 20:45:39] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-21 20:45:39] [INFO ] After 569ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-21 20:45:40] [INFO ] Deduced a trap composed of 5 places in 351 ms of which 1 ms to minimize.
[2023-03-21 20:45:40] [INFO ] Deduced a trap composed of 5 places in 346 ms of which 2 ms to minimize.
[2023-03-21 20:45:41] [INFO ] Deduced a trap composed of 12 places in 327 ms of which 1 ms to minimize.
[2023-03-21 20:45:41] [INFO ] Deduced a trap composed of 5 places in 317 ms of which 15 ms to minimize.
[2023-03-21 20:45:41] [INFO ] Deduced a trap composed of 5 places in 277 ms of which 1 ms to minimize.
[2023-03-21 20:45:42] [INFO ] Deduced a trap composed of 8 places in 278 ms of which 1 ms to minimize.
[2023-03-21 20:45:42] [INFO ] Deduced a trap composed of 8 places in 299 ms of which 5 ms to minimize.
[2023-03-21 20:45:43] [INFO ] Deduced a trap composed of 9 places in 421 ms of which 2 ms to minimize.
[2023-03-21 20:45:43] [INFO ] Deduced a trap composed of 11 places in 263 ms of which 1 ms to minimize.
[2023-03-21 20:45:43] [INFO ] Deduced a trap composed of 12 places in 276 ms of which 2 ms to minimize.
[2023-03-21 20:45:44] [INFO ] Deduced a trap composed of 6 places in 226 ms of which 0 ms to minimize.
[2023-03-21 20:45:44] [INFO ] Deduced a trap composed of 5 places in 459 ms of which 1 ms to minimize.
[2023-03-21 20:45:45] [INFO ] Deduced a trap composed of 6 places in 284 ms of which 1 ms to minimize.
[2023-03-21 20:45:45] [INFO ] Deduced a trap composed of 9 places in 422 ms of which 1 ms to minimize.
[2023-03-21 20:45:46] [INFO ] Deduced a trap composed of 19 places in 222 ms of which 0 ms to minimize.
[2023-03-21 20:45:46] [INFO ] Deduced a trap composed of 12 places in 372 ms of which 1 ms to minimize.
[2023-03-21 20:45:47] [INFO ] Deduced a trap composed of 9 places in 845 ms of which 1 ms to minimize.
[2023-03-21 20:45:47] [INFO ] Deduced a trap composed of 18 places in 294 ms of which 1 ms to minimize.
[2023-03-21 20:45:48] [INFO ] Deduced a trap composed of 9 places in 523 ms of which 1 ms to minimize.
[2023-03-21 20:45:49] [INFO ] Deduced a trap composed of 5 places in 410 ms of which 2 ms to minimize.
[2023-03-21 20:45:49] [INFO ] Deduced a trap composed of 9 places in 189 ms of which 0 ms to minimize.
[2023-03-21 20:45:49] [INFO ] Deduced a trap composed of 12 places in 182 ms of which 1 ms to minimize.
[2023-03-21 20:45:50] [INFO ] Deduced a trap composed of 6 places in 251 ms of which 1 ms to minimize.
[2023-03-21 20:45:50] [INFO ] Deduced a trap composed of 5 places in 428 ms of which 18 ms to minimize.
[2023-03-21 20:45:50] [INFO ] Deduced a trap composed of 12 places in 180 ms of which 1 ms to minimize.
[2023-03-21 20:45:51] [INFO ] Deduced a trap composed of 6 places in 268 ms of which 0 ms to minimize.
[2023-03-21 20:45:51] [INFO ] Deduced a trap composed of 9 places in 153 ms of which 1 ms to minimize.
[2023-03-21 20:45:51] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 1 ms to minimize.
[2023-03-21 20:45:52] [INFO ] Deduced a trap composed of 18 places in 307 ms of which 0 ms to minimize.
[2023-03-21 20:45:52] [INFO ] Deduced a trap composed of 12 places in 129 ms of which 0 ms to minimize.
[2023-03-21 20:45:52] [INFO ] Deduced a trap composed of 5 places in 234 ms of which 0 ms to minimize.
[2023-03-21 20:45:53] [INFO ] Deduced a trap composed of 5 places in 202 ms of which 9 ms to minimize.
[2023-03-21 20:45:53] [INFO ] Deduced a trap composed of 5 places in 189 ms of which 0 ms to minimize.
[2023-03-21 20:45:53] [INFO ] Deduced a trap composed of 8 places in 425 ms of which 4 ms to minimize.
[2023-03-21 20:45:54] [INFO ] Deduced a trap composed of 5 places in 265 ms of which 1 ms to minimize.
[2023-03-21 20:45:54] [INFO ] Deduced a trap composed of 23 places in 290 ms of which 35 ms to minimize.
[2023-03-21 20:45:55] [INFO ] Deduced a trap composed of 12 places in 813 ms of which 13 ms to minimize.
[2023-03-21 20:45:56] [INFO ] Deduced a trap composed of 15 places in 241 ms of which 23 ms to minimize.
[2023-03-21 20:45:56] [INFO ] Deduced a trap composed of 41 places in 573 ms of which 0 ms to minimize.
[2023-03-21 20:45:56] [INFO ] Deduced a trap composed of 25 places in 181 ms of which 1 ms to minimize.
[2023-03-21 20:45:57] [INFO ] Deduced a trap composed of 5 places in 228 ms of which 1 ms to minimize.
[2023-03-21 20:45:58] [INFO ] Deduced a trap composed of 6 places in 194 ms of which 0 ms to minimize.
[2023-03-21 20:45:58] [INFO ] Deduced a trap composed of 6 places in 263 ms of which 1 ms to minimize.
[2023-03-21 20:45:58] [INFO ] Deduced a trap composed of 6 places in 214 ms of which 0 ms to minimize.
[2023-03-21 20:45:59] [INFO ] Deduced a trap composed of 5 places in 317 ms of which 0 ms to minimize.
[2023-03-21 20:45:59] [INFO ] Deduced a trap composed of 6 places in 240 ms of which 1 ms to minimize.
[2023-03-21 20:45:59] [INFO ] Deduced a trap composed of 6 places in 262 ms of which 12 ms to minimize.
[2023-03-21 20:46:00] [INFO ] Deduced a trap composed of 8 places in 277 ms of which 0 ms to minimize.
[2023-03-21 20:46:00] [INFO ] Deduced a trap composed of 8 places in 279 ms of which 1 ms to minimize.
[2023-03-21 20:46:01] [INFO ] Deduced a trap composed of 5 places in 320 ms of which 0 ms to minimize.
[2023-03-21 20:46:01] [INFO ] Deduced a trap composed of 12 places in 178 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.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-21 20:46:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 20:46:01] [INFO ] After 25232ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Parikh walk visited 0 properties in 1339 ms.
Support contains 7 out of 2501 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2501/2501 places, 2401/2401 transitions.
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2501 transition count 2401
Applied a total of 4 rules in 185 ms. Remains 2501 /2501 variables (removed 0) and now considering 2401/2401 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186 ms. Remains : 2501/2501 places, 2401/2401 transitions.
[2023-03-21 20:46:03] [INFO ] Flatten gal took : 162 ms
[2023-03-21 20:46:03] [INFO ] Flatten gal took : 161 ms
[2023-03-21 20:46:03] [INFO ] Input system was already deterministic with 2403 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 84 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 2503/2503 places, 2403/2403 transitions.
[2023-03-21 20:46:03] [INFO ] Flatten gal took : 137 ms
[2023-03-21 20:46:04] [INFO ] Flatten gal took : 153 ms
[2023-03-21 20:46:04] [INFO ] Input system was already deterministic with 2403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 70 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 2503/2503 places, 2403/2403 transitions.
[2023-03-21 20:46:04] [INFO ] Flatten gal took : 156 ms
[2023-03-21 20:46:04] [INFO ] Flatten gal took : 159 ms
[2023-03-21 20:46:04] [INFO ] Input system was already deterministic with 2403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 81 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 2503/2503 places, 2403/2403 transitions.
[2023-03-21 20:46:05] [INFO ] Flatten gal took : 148 ms
[2023-03-21 20:46:05] [INFO ] Flatten gal took : 155 ms
[2023-03-21 20:46:05] [INFO ] Input system was already deterministic with 2403 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2503/2503 places, 2403/2403 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 2502 transition count 2401
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 2500 transition count 2401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 2499 transition count 2400
Applied a total of 5 rules in 313 ms. Remains 2499 /2503 variables (removed 4) and now considering 2400/2403 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 314 ms. Remains : 2499/2503 places, 2400/2403 transitions.
[2023-03-21 20:46:06] [INFO ] Flatten gal took : 139 ms
[2023-03-21 20:46:06] [INFO ] Flatten gal took : 93 ms
[2023-03-21 20:46:06] [INFO ] Input system was already deterministic with 2400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 77 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 2503/2503 places, 2403/2403 transitions.
[2023-03-21 20:46:06] [INFO ] Flatten gal took : 132 ms
[2023-03-21 20:46:06] [INFO ] Flatten gal took : 148 ms
[2023-03-21 20:46:06] [INFO ] Input system was already deterministic with 2403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 71 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 2503/2503 places, 2403/2403 transitions.
[2023-03-21 20:46:07] [INFO ] Flatten gal took : 132 ms
[2023-03-21 20:46:07] [INFO ] Flatten gal took : 135 ms
[2023-03-21 20:46:07] [INFO ] Input system was already deterministic with 2403 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2503/2503 places, 2403/2403 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 2503 transition count 2402
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2502 transition count 2402
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2501 transition count 2401
Applied a total of 4 rules in 196 ms. Remains 2501 /2503 variables (removed 2) and now considering 2401/2403 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 196 ms. Remains : 2501/2503 places, 2401/2403 transitions.
[2023-03-21 20:46:08] [INFO ] Flatten gal took : 214 ms
[2023-03-21 20:46:08] [INFO ] Flatten gal took : 139 ms
[2023-03-21 20:46:08] [INFO ] Input system was already deterministic with 2401 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 107 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 2503/2503 places, 2403/2403 transitions.
[2023-03-21 20:46:08] [INFO ] Flatten gal took : 154 ms
[2023-03-21 20:46:08] [INFO ] Flatten gal took : 186 ms
[2023-03-21 20:46:09] [INFO ] Input system was already deterministic with 2403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 90 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 2503/2503 places, 2403/2403 transitions.
[2023-03-21 20:46:09] [INFO ] Flatten gal took : 153 ms
[2023-03-21 20:46:09] [INFO ] Flatten gal took : 180 ms
[2023-03-21 20:46:09] [INFO ] Input system was already deterministic with 2403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 79 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 2503/2503 places, 2403/2403 transitions.
[2023-03-21 20:46:10] [INFO ] Flatten gal took : 133 ms
[2023-03-21 20:46:10] [INFO ] Flatten gal took : 142 ms
[2023-03-21 20:46:10] [INFO ] Input system was already deterministic with 2403 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2503/2503 places, 2403/2403 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 2503 transition count 2402
Deduced a syphon composed of 1 places in 27 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2502 transition count 2402
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2501 transition count 2401
Applied a total of 4 rules in 292 ms. Remains 2501 /2503 variables (removed 2) and now considering 2401/2403 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 292 ms. Remains : 2501/2503 places, 2401/2403 transitions.
[2023-03-21 20:46:10] [INFO ] Flatten gal took : 139 ms
[2023-03-21 20:46:11] [INFO ] Flatten gal took : 161 ms
[2023-03-21 20:46:11] [INFO ] Input system was already deterministic with 2401 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2503/2503 places, 2403/2403 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 2503 transition count 2402
Deduced a syphon composed of 1 places in 27 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2502 transition count 2402
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2501 transition count 2401
Applied a total of 4 rules in 276 ms. Remains 2501 /2503 variables (removed 2) and now considering 2401/2403 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 277 ms. Remains : 2501/2503 places, 2401/2403 transitions.
[2023-03-21 20:46:11] [INFO ] Flatten gal took : 155 ms
[2023-03-21 20:46:11] [INFO ] Flatten gal took : 153 ms
[2023-03-21 20:46:12] [INFO ] Input system was already deterministic with 2401 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 73 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 2503/2503 places, 2403/2403 transitions.
[2023-03-21 20:46:12] [INFO ] Flatten gal took : 137 ms
[2023-03-21 20:46:12] [INFO ] Flatten gal took : 156 ms
[2023-03-21 20:46:12] [INFO ] Input system was already deterministic with 2403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2403/2403 transitions.
Applied a total of 0 rules in 91 ms. Remains 2503 /2503 variables (removed 0) and now considering 2403/2403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 2503/2503 places, 2403/2403 transitions.
[2023-03-21 20:46:12] [INFO ] Flatten gal took : 129 ms
[2023-03-21 20:46:13] [INFO ] Flatten gal took : 123 ms
[2023-03-21 20:46:13] [INFO ] Input system was already deterministic with 2403 transitions.
[2023-03-21 20:46:13] [INFO ] Flatten gal took : 146 ms
[2023-03-21 20:46:13] [INFO ] Flatten gal took : 155 ms
[2023-03-21 20:46:13] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2023-03-21 20:46:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2503 places, 2403 transitions and 10806 arcs took 13 ms.
Total runtime 123425 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/755/ctl_0_ --ctl=/tmp/755/ctl_1_ --ctl=/tmp/755/ctl_2_ --ctl=/tmp/755/ctl_3_ --ctl=/tmp/755/ctl_4_ --ctl=/tmp/755/ctl_5_ --ctl=/tmp/755/ctl_6_ --ctl=/tmp/755/ctl_7_ --ctl=/tmp/755/ctl_8_ --ctl=/tmp/755/ctl_9_ --ctl=/tmp/755/ctl_10_ --ctl=/tmp/755/ctl_11_ --ctl=/tmp/755/ctl_12_ --ctl=/tmp/755/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 11589912 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16094872 kB

BK_TIME_CONFINEMENT_REACHED

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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-100A"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ShieldIIPs-PT-100A, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r393-oct2-167903716700161"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-100A.tgz
mv ShieldIIPs-PT-100A execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;