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.r169-tall-167838855300073.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 Echo-PT-d02r19, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838855300073
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 8.0K Feb 25 14:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 14:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 14:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 14:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 25 14:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 14:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 14:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 Echo-PT-d02r19-CTLCardinality-00
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-01
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-02
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-03
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-04
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-05
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-06
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-07
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-08
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-09
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-10
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-11
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-12
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-13
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-14
FORMULA_NAME Echo-PT-d02r19-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678472763141

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=Echo-PT-d02r19
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 18:26:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 18:26:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 18:26:04] [INFO ] Load time of PNML (sax parser for PT used): 231 ms
[2023-03-10 18:26:04] [INFO ] Transformed 3455 places.
[2023-03-10 18:26:04] [INFO ] Transformed 2730 transitions.
[2023-03-10 18:26:04] [INFO ] Found NUPN structural information;
[2023-03-10 18:26:04] [INFO ] Parsed PT model containing 3455 places and 2730 transitions and 15940 arcs in 392 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Echo-PT-d02r19-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 125 out of 3455 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3455/3455 places, 2730/2730 transitions.
Reduce places removed 349 places and 0 transitions.
Iterating post reduction 0 with 349 rules applied. Total rules applied 349 place count 3106 transition count 2730
Applied a total of 349 rules in 373 ms. Remains 3106 /3455 variables (removed 349) and now considering 2730/2730 (removed 0) transitions.
// Phase 1: matrix 2730 rows 3106 cols
[2023-03-10 18:26:06] [INFO ] Invariants computation overflowed in 1144 ms
[2023-03-10 18:26:09] [INFO ] Implicit Places using invariants in 3745 ms returned []
// Phase 1: matrix 2730 rows 3106 cols
[2023-03-10 18:26:10] [INFO ] Invariants computation overflowed in 996 ms
[2023-03-10 18:26:10] [INFO ] Implicit Places using invariants and state equation in 1742 ms returned []
Implicit Place search using SMT with State Equation took 5513 ms to find 0 implicit places.
// Phase 1: matrix 2730 rows 3106 cols
[2023-03-10 18:26:11] [INFO ] Invariants computation overflowed in 995 ms
[2023-03-10 18:26:13] [INFO ] Dead Transitions using invariants and state equation in 2592 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3106/3455 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8486 ms. Remains : 3106/3455 places, 2730/2730 transitions.
Support contains 125 out of 3106 places after structural reductions.
[2023-03-10 18:26:14] [INFO ] Flatten gal took : 297 ms
[2023-03-10 18:26:14] [INFO ] Flatten gal took : 165 ms
[2023-03-10 18:26:14] [INFO ] Input system was already deterministic with 2730 transitions.
Support contains 104 out of 3106 places (down from 125) after GAL structural reductions.
FORMULA Echo-PT-d02r19-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 13 resets, run finished after 552 ms. (steps per millisecond=18 ) properties (out of 56) seen :51
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 5) 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 5) 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 5) 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 5) 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 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2730 rows 3106 cols
[2023-03-10 18:26:16] [INFO ] Invariants computation overflowed in 983 ms
[2023-03-10 18:26:19] [INFO ] After 3245ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-10 18:26:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-10 18:26:44] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 14 out of 3106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Graph (complete) has 9425 edges and 3106 vertex of which 3085 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.12 ms
Discarding 21 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 3085 transition count 2725
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 3084 transition count 2724
Applied a total of 6 rules in 429 ms. Remains 3084 /3106 variables (removed 22) and now considering 2724/2730 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 430 ms. Remains : 3084/3106 places, 2724/2730 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 400 ms. (steps per millisecond=25 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2724 rows 3084 cols
[2023-03-10 18:26:49] [INFO ] Invariants computation overflowed in 3225 ms
[2023-03-10 18:27:14] [INFO ] After 25023ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-10 18:27:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-10 18:27:39] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 11 out of 3084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3084/3084 places, 2724/2724 transitions.
Applied a total of 0 rules in 160 ms. Remains 3084 /3084 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 160 ms. Remains : 3084/3084 places, 2724/2724 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 382 ms. (steps per millisecond=26 ) properties (out of 3) 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 3) 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 3) 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 3) seen :0
Interrupted probabilistic random walk after 172064 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :{2=1}
Probabilistic random walk after 172064 steps, saw 70301 distinct states, run finished after 3004 ms. (steps per millisecond=57 ) properties seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 2724 rows 3084 cols
[2023-03-10 18:27:46] [INFO ] Invariants computation overflowed in 3183 ms
[2023-03-10 18:27:48] [INFO ] After 1646ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-10 18:27:48] [INFO ] After 1827ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 110 ms.
[2023-03-10 18:27:48] [INFO ] After 2509ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2023-03-10 18:27:51] [INFO ] After 2175ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 18:27:51] [INFO ] After 2525ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 208 ms.
[2023-03-10 18:27:52] [INFO ] After 3301ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 36 ms.
Support contains 10 out of 3084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3084/3084 places, 2724/2724 transitions.
Applied a total of 0 rules in 142 ms. Remains 3084 /3084 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 3084/3084 places, 2724/2724 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 2) 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 2) 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 2) seen :0
Interrupted probabilistic random walk after 184927 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 184927 steps, saw 72548 distinct states, run finished after 3001 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2724 rows 3084 cols
[2023-03-10 18:27:59] [INFO ] Invariants computation overflowed in 3170 ms
[2023-03-10 18:28:01] [INFO ] After 1656ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-10 18:28:01] [INFO ] After 1822ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 96 ms.
[2023-03-10 18:28:01] [INFO ] After 2517ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2023-03-10 18:28:04] [INFO ] After 2119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 18:28:04] [INFO ] After 2445ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 202 ms.
[2023-03-10 18:28:04] [INFO ] After 3207ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 35 ms.
Support contains 10 out of 3084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3084/3084 places, 2724/2724 transitions.
Applied a total of 0 rules in 138 ms. Remains 3084 /3084 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 3084/3084 places, 2724/2724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3084/3084 places, 2724/2724 transitions.
Applied a total of 0 rules in 141 ms. Remains 3084 /3084 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
// Phase 1: matrix 2724 rows 3084 cols
[2023-03-10 18:28:08] [INFO ] Invariants computation overflowed in 3064 ms
[2023-03-10 18:28:10] [INFO ] Implicit Places using invariants in 5136 ms returned []
// Phase 1: matrix 2724 rows 3084 cols
[2023-03-10 18:28:13] [INFO ] Invariants computation overflowed in 3046 ms
[2023-03-10 18:28:13] [INFO ] Implicit Places using invariants and state equation in 3654 ms returned []
Implicit Place search using SMT with State Equation took 8796 ms to find 0 implicit places.
[2023-03-10 18:28:14] [INFO ] Redundant transitions in 150 ms returned []
// Phase 1: matrix 2724 rows 3084 cols
[2023-03-10 18:28:17] [INFO ] Invariants computation overflowed in 3050 ms
[2023-03-10 18:28:18] [INFO ] Dead Transitions using invariants and state equation in 4593 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13688 ms. Remains : 3084/3084 places, 2724/2724 transitions.
[2023-03-10 18:28:18] [INFO ] Flatten gal took : 127 ms
[2023-03-10 18:28:18] [INFO ] Flatten gal took : 129 ms
[2023-03-10 18:28:19] [INFO ] Input system was already deterministic with 2730 transitions.
Computed a total of 3106 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3106 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 3094 transition count 2730
Applied a total of 12 rules in 128 ms. Remains 3094 /3106 variables (removed 12) and now considering 2730/2730 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 3094/3106 places, 2730/2730 transitions.
[2023-03-10 18:28:19] [INFO ] Flatten gal took : 126 ms
[2023-03-10 18:28:19] [INFO ] Flatten gal took : 117 ms
[2023-03-10 18:28:19] [INFO ] Input system was already deterministic with 2730 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 3095 transition count 2730
Applied a total of 11 rules in 137 ms. Remains 3095 /3106 variables (removed 11) and now considering 2730/2730 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138 ms. Remains : 3095/3106 places, 2730/2730 transitions.
[2023-03-10 18:28:20] [INFO ] Flatten gal took : 106 ms
[2023-03-10 18:28:20] [INFO ] Flatten gal took : 116 ms
[2023-03-10 18:28:20] [INFO ] Input system was already deterministic with 2730 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Graph (complete) has 9425 edges and 3106 vertex of which 3090 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.13 ms
Discarding 16 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 265 ms. Remains 3089 /3106 variables (removed 17) and now considering 2728/2730 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 266 ms. Remains : 3089/3106 places, 2728/2730 transitions.
[2023-03-10 18:28:20] [INFO ] Flatten gal took : 106 ms
[2023-03-10 18:28:20] [INFO ] Flatten gal took : 127 ms
[2023-03-10 18:28:21] [INFO ] Input system was already deterministic with 2728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 3094 transition count 2730
Applied a total of 12 rules in 141 ms. Remains 3094 /3106 variables (removed 12) and now considering 2730/2730 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 3094/3106 places, 2730/2730 transitions.
[2023-03-10 18:28:21] [INFO ] Flatten gal took : 106 ms
[2023-03-10 18:28:21] [INFO ] Flatten gal took : 111 ms
[2023-03-10 18:28:21] [INFO ] Input system was already deterministic with 2730 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Graph (complete) has 9425 edges and 3106 vertex of which 3089 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.7 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 163 ms. Remains 3088 /3106 variables (removed 18) and now considering 2728/2730 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 163 ms. Remains : 3088/3106 places, 2728/2730 transitions.
[2023-03-10 18:28:21] [INFO ] Flatten gal took : 108 ms
[2023-03-10 18:28:22] [INFO ] Flatten gal took : 115 ms
[2023-03-10 18:28:22] [INFO ] Input system was already deterministic with 2728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Graph (complete) has 9425 edges and 3106 vertex of which 3091 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.6 ms
Discarding 15 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 154 ms. Remains 3090 /3106 variables (removed 16) and now considering 2728/2730 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 155 ms. Remains : 3090/3106 places, 2728/2730 transitions.
[2023-03-10 18:28:22] [INFO ] Flatten gal took : 110 ms
[2023-03-10 18:28:22] [INFO ] Flatten gal took : 116 ms
[2023-03-10 18:28:22] [INFO ] Input system was already deterministic with 2728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Graph (complete) has 9425 edges and 3106 vertex of which 3089 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.5 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 154 ms. Remains 3088 /3106 variables (removed 18) and now considering 2728/2730 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 155 ms. Remains : 3088/3106 places, 2728/2730 transitions.
[2023-03-10 18:28:23] [INFO ] Flatten gal took : 108 ms
[2023-03-10 18:28:23] [INFO ] Flatten gal took : 113 ms
[2023-03-10 18:28:23] [INFO ] Input system was already deterministic with 2728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Graph (complete) has 9425 edges and 3106 vertex of which 3091 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.5 ms
Discarding 15 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 183 ms. Remains 3090 /3106 variables (removed 16) and now considering 2728/2730 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 184 ms. Remains : 3090/3106 places, 2728/2730 transitions.
[2023-03-10 18:28:23] [INFO ] Flatten gal took : 111 ms
[2023-03-10 18:28:23] [INFO ] Flatten gal took : 111 ms
[2023-03-10 18:28:24] [INFO ] Input system was already deterministic with 2728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Graph (complete) has 9425 edges and 3106 vertex of which 3089 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.4 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 143 ms. Remains 3088 /3106 variables (removed 18) and now considering 2728/2730 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 144 ms. Remains : 3088/3106 places, 2728/2730 transitions.
[2023-03-10 18:28:24] [INFO ] Flatten gal took : 101 ms
[2023-03-10 18:28:24] [INFO ] Flatten gal took : 133 ms
[2023-03-10 18:28:24] [INFO ] Input system was already deterministic with 2728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 3095 transition count 2730
Applied a total of 11 rules in 123 ms. Remains 3095 /3106 variables (removed 11) and now considering 2730/2730 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124 ms. Remains : 3095/3106 places, 2730/2730 transitions.
[2023-03-10 18:28:24] [INFO ] Flatten gal took : 98 ms
[2023-03-10 18:28:25] [INFO ] Flatten gal took : 107 ms
[2023-03-10 18:28:25] [INFO ] Input system was already deterministic with 2730 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 3094 transition count 2730
Applied a total of 12 rules in 123 ms. Remains 3094 /3106 variables (removed 12) and now considering 2730/2730 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123 ms. Remains : 3094/3106 places, 2730/2730 transitions.
[2023-03-10 18:28:25] [INFO ] Flatten gal took : 98 ms
[2023-03-10 18:28:25] [INFO ] Flatten gal took : 107 ms
[2023-03-10 18:28:25] [INFO ] Input system was already deterministic with 2730 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Graph (complete) has 9425 edges and 3106 vertex of which 3089 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.4 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 170 ms. Remains 3088 /3106 variables (removed 18) and now considering 2728/2730 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 170 ms. Remains : 3088/3106 places, 2728/2730 transitions.
[2023-03-10 18:28:26] [INFO ] Flatten gal took : 100 ms
[2023-03-10 18:28:26] [INFO ] Flatten gal took : 107 ms
[2023-03-10 18:28:26] [INFO ] Input system was already deterministic with 2728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 3096 transition count 2730
Applied a total of 10 rules in 123 ms. Remains 3096 /3106 variables (removed 10) and now considering 2730/2730 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123 ms. Remains : 3096/3106 places, 2730/2730 transitions.
[2023-03-10 18:28:26] [INFO ] Flatten gal took : 101 ms
[2023-03-10 18:28:26] [INFO ] Flatten gal took : 107 ms
[2023-03-10 18:28:27] [INFO ] Input system was already deterministic with 2730 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3106/3106 places, 2730/2730 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 3095 transition count 2730
Applied a total of 11 rules in 161 ms. Remains 3095 /3106 variables (removed 11) and now considering 2730/2730 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 3095/3106 places, 2730/2730 transitions.
[2023-03-10 18:28:27] [INFO ] Flatten gal took : 110 ms
[2023-03-10 18:28:27] [INFO ] Flatten gal took : 115 ms
[2023-03-10 18:28:27] [INFO ] Input system was already deterministic with 2730 transitions.
[2023-03-10 18:28:27] [INFO ] Flatten gal took : 108 ms
[2023-03-10 18:28:27] [INFO ] Flatten gal took : 108 ms
[2023-03-10 18:28:27] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-10 18:28:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3106 places, 2730 transitions and 14621 arcs took 20 ms.
Total runtime 143336 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/523/ctl_0_ --ctl=/tmp/523/ctl_1_ --ctl=/tmp/523/ctl_2_ --ctl=/tmp/523/ctl_3_ --ctl=/tmp/523/ctl_4_ --ctl=/tmp/523/ctl_5_ --ctl=/tmp/523/ctl_6_ --ctl=/tmp/523/ctl_7_ --ctl=/tmp/523/ctl_8_ --ctl=/tmp/523/ctl_9_ --ctl=/tmp/523/ctl_10_ --ctl=/tmp/523/ctl_11_ --ctl=/tmp/523/ctl_12_ --ctl=/tmp/523/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11643152 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16093964 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="Echo-PT-d02r19"
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 Echo-PT-d02r19, 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 r169-tall-167838855300073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r19.tgz
mv Echo-PT-d02r19 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 ;