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.r137-smll-167819417100041.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Dekker-PT-200, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819417100041
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 8.1K Feb 26 04:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 04:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 02:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 02:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 06:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Feb 26 06:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 05:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Feb 26 05:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 25M Mar 5 18:22 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 Dekker-PT-200-CTLCardinality-00
FORMULA_NAME Dekker-PT-200-CTLCardinality-01
FORMULA_NAME Dekker-PT-200-CTLCardinality-02
FORMULA_NAME Dekker-PT-200-CTLCardinality-03
FORMULA_NAME Dekker-PT-200-CTLCardinality-04
FORMULA_NAME Dekker-PT-200-CTLCardinality-05
FORMULA_NAME Dekker-PT-200-CTLCardinality-06
FORMULA_NAME Dekker-PT-200-CTLCardinality-07
FORMULA_NAME Dekker-PT-200-CTLCardinality-08
FORMULA_NAME Dekker-PT-200-CTLCardinality-09
FORMULA_NAME Dekker-PT-200-CTLCardinality-10
FORMULA_NAME Dekker-PT-200-CTLCardinality-11
FORMULA_NAME Dekker-PT-200-CTLCardinality-12
FORMULA_NAME Dekker-PT-200-CTLCardinality-13
FORMULA_NAME Dekker-PT-200-CTLCardinality-14
FORMULA_NAME Dekker-PT-200-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678544135844

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=Dekker-PT-200
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 14:15:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 14:15:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 14:15:39] [INFO ] Load time of PNML (sax parser for PT used): 1560 ms
[2023-03-11 14:15:39] [INFO ] Transformed 1000 places.
[2023-03-11 14:15:40] [INFO ] Transformed 40400 transitions.
[2023-03-11 14:15:40] [INFO ] Found NUPN structural information;
[2023-03-11 14:15:40] [INFO ] Parsed PT model containing 1000 places and 40400 transitions and 320400 arcs in 1905 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Dekker-PT-200-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 119 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1583 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-11 14:15:42] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2023-03-11 14:15:42] [INFO ] Computed 600 place invariants in 65 ms
[2023-03-11 14:16:12] [INFO ] Implicit Places using invariants in 30707 ms returned []
Implicit Place search using SMT only with invariants took 30767 ms to find 0 implicit places.
[2023-03-11 14:16:12] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-11 14:16:12] [INFO ] Invariant cache hit.
[2023-03-11 14:16:43] [INFO ] Performed 28194/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-11 14:16:55] [INFO ] Dead Transitions using invariants and state equation in 42746 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75116 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Support contains 119 out of 1000 places after structural reductions.
[2023-03-11 14:16:58] [INFO ] Flatten gal took : 2176 ms
[2023-03-11 14:17:00] [INFO ] Flatten gal took : 1863 ms
[2023-03-11 14:17:04] [INFO ] Input system was already deterministic with 40400 transitions.
Support contains 114 out of 1000 places (down from 119) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1408 ms. (steps per millisecond=7 ) properties (out of 71) seen :59
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-11 14:17:06] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-11 14:17:06] [INFO ] Invariant cache hit.
[2023-03-11 14:17:08] [INFO ] [Real]Absence check using 400 positive place invariants in 145 ms returned sat
[2023-03-11 14:17:08] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 57 ms returned sat
[2023-03-11 14:17:09] [INFO ] After 1254ms SMT Verify possible using state equation in real domain returned unsat :0 sat :7 real:5
[2023-03-11 14:17:10] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-11 14:17:10] [INFO ] After 751ms SMT Verify possible using 200 Read/Feed constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 14:17:10] [INFO ] After 3860ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 14:17:11] [INFO ] [Nat]Absence check using 400 positive place invariants in 109 ms returned sat
[2023-03-11 14:17:11] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 62 ms returned sat
[2023-03-11 14:17:12] [INFO ] After 1103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-11 14:17:13] [INFO ] After 828ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-11 14:17:16] [INFO ] Deduced a trap composed of 4 places in 2488 ms of which 40 ms to minimize.
[2023-03-11 14:17:19] [INFO ] Deduced a trap composed of 4 places in 2359 ms of which 2 ms to minimize.
[2023-03-11 14:17:21] [INFO ] Deduced a trap composed of 6 places in 2277 ms of which 2 ms to minimize.
[2023-03-11 14:17:23] [INFO ] Deduced a trap composed of 4 places in 2200 ms of which 3 ms to minimize.
[2023-03-11 14:17:25] [INFO ] Deduced a trap composed of 4 places in 2292 ms of which 1 ms to minimize.
[2023-03-11 14:17:28] [INFO ] Deduced a trap composed of 4 places in 2147 ms of which 1 ms to minimize.
[2023-03-11 14:17:30] [INFO ] Deduced a trap composed of 4 places in 2219 ms of which 2 ms to minimize.
[2023-03-11 14:17:32] [INFO ] Deduced a trap composed of 4 places in 2147 ms of which 1 ms to minimize.
[2023-03-11 14:17:34] [INFO ] Deduced a trap composed of 4 places in 2190 ms of which 1 ms to minimize.
[2023-03-11 14:17:36] [INFO ] Deduced a trap composed of 4 places in 2092 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)
[2023-03-11 14:17:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 14:17:36] [INFO ] After 25977ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Fused 12 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 52 ms.
Support contains 20 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2272 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2280 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1324 ms. (steps per millisecond=7 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 120801 steps, run timeout after 6004 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 120801 steps, saw 116724 distinct states, run finished after 6006 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-11 14:17:47] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-11 14:17:47] [INFO ] Invariant cache hit.
[2023-03-11 14:17:48] [INFO ] [Real]Absence check using 400 positive place invariants in 109 ms returned sat
[2023-03-11 14:17:48] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 60 ms returned sat
[2023-03-11 14:17:49] [INFO ] After 1168ms SMT Verify possible using state equation in real domain returned unsat :0 sat :7 real:5
[2023-03-11 14:17:50] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-11 14:17:50] [INFO ] After 685ms SMT Verify possible using 200 Read/Feed constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 14:17:50] [INFO ] After 3020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 14:17:51] [INFO ] [Nat]Absence check using 400 positive place invariants in 107 ms returned sat
[2023-03-11 14:17:51] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 57 ms returned sat
[2023-03-11 14:17:52] [INFO ] After 1111ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-11 14:17:53] [INFO ] After 830ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-11 14:17:56] [INFO ] Deduced a trap composed of 4 places in 2445 ms of which 1 ms to minimize.
[2023-03-11 14:17:58] [INFO ] Deduced a trap composed of 4 places in 2309 ms of which 1 ms to minimize.
[2023-03-11 14:18:00] [INFO ] Deduced a trap composed of 6 places in 2274 ms of which 1 ms to minimize.
[2023-03-11 14:18:03] [INFO ] Deduced a trap composed of 4 places in 2206 ms of which 2 ms to minimize.
[2023-03-11 14:18:05] [INFO ] Deduced a trap composed of 4 places in 2249 ms of which 1 ms to minimize.
[2023-03-11 14:18:07] [INFO ] Deduced a trap composed of 4 places in 2203 ms of which 2 ms to minimize.
[2023-03-11 14:18:10] [INFO ] Deduced a trap composed of 4 places in 2227 ms of which 1 ms to minimize.
[2023-03-11 14:18:12] [INFO ] Deduced a trap composed of 4 places in 2107 ms of which 1 ms to minimize.
[2023-03-11 14:18:14] [INFO ] Deduced a trap composed of 4 places in 2186 ms of which 1 ms to minimize.
[2023-03-11 14:18:16] [INFO ] Deduced a trap composed of 4 places in 2075 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)
[2023-03-11 14:18:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 14:18:16] [INFO ] After 25697ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Fused 12 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 18 ms.
Support contains 20 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1988 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1988 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2328 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-11 14:18:20] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-11 14:18:20] [INFO ] Invariant cache hit.
[2023-03-11 14:18:51] [INFO ] Performed 388/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 14:18:56] [INFO ] Implicit Places using invariants in 35089 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 199 places :
Implicit Place search using SMT only with invariants took 35150 ms to find 199 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 801/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1910 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 39394 ms. Remains : 801/1000 places, 40400/40400 transitions.
[2023-03-11 14:18:59] [INFO ] Flatten gal took : 1494 ms
[2023-03-11 14:19:01] [INFO ] Flatten gal took : 1664 ms
[2023-03-11 14:19:04] [INFO ] Input system was already deterministic with 40400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 3341 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3343 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:19:10] [INFO ] Flatten gal took : 1621 ms
[2023-03-11 14:19:12] [INFO ] Flatten gal took : 1819 ms
[2023-03-11 14:19:15] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1116 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1121 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:19:18] [INFO ] Flatten gal took : 1501 ms
[2023-03-11 14:19:19] [INFO ] Flatten gal took : 1582 ms
[2023-03-11 14:19:22] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1275 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1277 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:19:25] [INFO ] Flatten gal took : 1485 ms
[2023-03-11 14:19:26] [INFO ] Flatten gal took : 1641 ms
[2023-03-11 14:19:29] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2607 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2608 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:19:33] [INFO ] Flatten gal took : 1479 ms
[2023-03-11 14:19:35] [INFO ] Flatten gal took : 1710 ms
[2023-03-11 14:19:38] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1262 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1264 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:19:41] [INFO ] Flatten gal took : 1475 ms
[2023-03-11 14:19:42] [INFO ] Flatten gal took : 1690 ms
[2023-03-11 14:19:45] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1176 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1178 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:19:48] [INFO ] Flatten gal took : 1466 ms
[2023-03-11 14:19:50] [INFO ] Flatten gal took : 1666 ms
[2023-03-11 14:19:53] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2561 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2563 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:19:57] [INFO ] Flatten gal took : 1450 ms
[2023-03-11 14:19:58] [INFO ] Flatten gal took : 1603 ms
[2023-03-11 14:20:01] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1257 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1258 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:20:04] [INFO ] Flatten gal took : 1481 ms
[2023-03-11 14:20:06] [INFO ] Flatten gal took : 1681 ms
[2023-03-11 14:20:08] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1168 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1169 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:20:11] [INFO ] Flatten gal took : 1478 ms
[2023-03-11 14:20:13] [INFO ] Flatten gal took : 1681 ms
[2023-03-11 14:20:16] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2547 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2548 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:20:20] [INFO ] Flatten gal took : 1476 ms
[2023-03-11 14:20:22] [INFO ] Flatten gal took : 1683 ms
[2023-03-11 14:20:24] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1167 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1168 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:20:27] [INFO ] Flatten gal took : 1474 ms
[2023-03-11 14:20:29] [INFO ] Flatten gal took : 1686 ms
[2023-03-11 14:20:32] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1135 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1136 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:20:34] [INFO ] Flatten gal took : 1480 ms
[2023-03-11 14:20:36] [INFO ] Flatten gal took : 1691 ms
[2023-03-11 14:20:39] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1158 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1159 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:20:42] [INFO ] Flatten gal took : 1469 ms
[2023-03-11 14:20:43] [INFO ] Flatten gal took : 1678 ms
[2023-03-11 14:20:46] [INFO ] Input system was already deterministic with 40400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1162 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1165 ms. Remains : 1000/1000 places, 40400/40400 transitions.
[2023-03-11 14:20:49] [INFO ] Flatten gal took : 1467 ms
[2023-03-11 14:20:50] [INFO ] Flatten gal took : 1672 ms
[2023-03-11 14:20:53] [INFO ] Input system was already deterministic with 40400 transitions.
[2023-03-11 14:20:55] [INFO ] Flatten gal took : 1620 ms
[2023-03-11 14:20:57] [INFO ] Flatten gal took : 1679 ms
[2023-03-11 14:20:57] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 6 ms.
[2023-03-11 14:20:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1000 places, 40400 transitions and 320400 arcs took 296 ms.
Total runtime 319216 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/555/ctl_0_ --ctl=/tmp/555/ctl_1_ --ctl=/tmp/555/ctl_2_ --ctl=/tmp/555/ctl_3_ --ctl=/tmp/555/ctl_4_ --ctl=/tmp/555/ctl_5_ --ctl=/tmp/555/ctl_6_ --ctl=/tmp/555/ctl_7_ --ctl=/tmp/555/ctl_8_ --ctl=/tmp/555/ctl_9_ --ctl=/tmp/555/ctl_10_ --ctl=/tmp/555/ctl_11_ --ctl=/tmp/555/ctl_12_ --ctl=/tmp/555/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 11647876 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16031108 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="Dekker-PT-200"
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 Dekker-PT-200, 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 r137-smll-167819417100041"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-200.tgz
mv Dekker-PT-200 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 ;