About the Execution of LTSMin+red for PolyORBNT-PT-S10J20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1281.896 | 3600000.00 | 14263667.00 | 546.00 | F?T?FTFT?FF?TTF? | normal |
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.r297-tall-167873950900753.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)
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Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PolyORBNT-PT-S10J20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950900753
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preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 17K Feb 26 01:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 01:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1002K Feb 26 01:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.7M Feb 26 01:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Feb 26 03:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Feb 26 03:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 708K Feb 26 02:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M Feb 26 02:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 13M Mar 5 18:23 model.pnml
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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 PolyORBNT-PT-S10J20-CTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679636744295
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=PolyORBNT-PT-S10J20
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 05:45:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 05:45:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 05:45:46] [INFO ] Load time of PNML (sax parser for PT used): 626 ms
[2023-03-24 05:45:47] [INFO ] Transformed 474 places.
[2023-03-24 05:45:47] [INFO ] Transformed 11760 transitions.
[2023-03-24 05:45:47] [INFO ] Parsed PT model containing 474 places and 11760 transitions and 111119 arcs in 824 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 198 out of 474 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1650/1650 transitions.
Applied a total of 0 rules in 86 ms. Remains 474 /474 variables (removed 0) and now considering 1650/1650 (removed 0) transitions.
[2023-03-24 05:45:47] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2023-03-24 05:45:47] [INFO ] Computed 72 place invariants in 121 ms
[2023-03-24 05:45:48] [INFO ] Dead Transitions using invariants and state equation in 1194 ms found 66 transitions.
Found 66 dead transitions using SMT.
Drop transitions removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2023-03-24 05:45:48] [INFO ] Flow matrix only has 1575 transitions (discarded 9 similar events)
// Phase 1: matrix 1575 rows 474 cols
[2023-03-24 05:45:48] [INFO ] Computed 72 place invariants in 51 ms
[2023-03-24 05:45:48] [INFO ] Implicit Places using invariants in 366 ms returned []
[2023-03-24 05:45:48] [INFO ] Flow matrix only has 1575 transitions (discarded 9 similar events)
[2023-03-24 05:45:48] [INFO ] Invariant cache hit.
[2023-03-24 05:45:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:45:51] [INFO ] Implicit Places using invariants and state equation in 2855 ms returned []
Implicit Place search using SMT with State Equation took 3227 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 474/474 places, 1584/1650 transitions.
Applied a total of 0 rules in 39 ms. Remains 474 /474 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4580 ms. Remains : 474/474 places, 1584/1650 transitions.
Support contains 198 out of 474 places after structural reductions.
[2023-03-24 05:45:52] [INFO ] Flatten gal took : 316 ms
[2023-03-24 05:45:52] [INFO ] Flatten gal took : 182 ms
[2023-03-24 05:45:52] [INFO ] Input system was already deterministic with 1584 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 752 ms. (steps per millisecond=13 ) properties (out of 72) seen :3
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 69) seen :5
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 64) seen :0
Running SMT prover for 64 properties.
[2023-03-24 05:45:54] [INFO ] Flow matrix only has 1575 transitions (discarded 9 similar events)
[2023-03-24 05:45:54] [INFO ] Invariant cache hit.
[2023-03-24 05:45:56] [INFO ] [Real]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-24 05:45:56] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2023-03-24 05:45:56] [INFO ] After 826ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:58
[2023-03-24 05:45:56] [INFO ] [Nat]Absence check using 45 positive place invariants in 12 ms returned sat
[2023-03-24 05:45:56] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2023-03-24 05:46:21] [INFO ] After 24234ms SMT Verify possible using state equation in natural domain returned unsat :45 sat :16
[2023-03-24 05:46:21] [INFO ] State equation strengthened by 1 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-24 05:46:21] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 05:46:21] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0 real:58
Fused 64 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 33 ms.
Support contains 36 out of 474 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 474/474 places, 1584/1584 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 464 transition count 1564
Reduce places removed 20 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 23 rules applied. Total rules applied 53 place count 444 transition count 1561
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 56 place count 441 transition count 1561
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 56 place count 441 transition count 1540
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 98 place count 420 transition count 1540
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 100 place count 419 transition count 1539
Applied a total of 100 rules in 210 ms. Remains 419 /474 variables (removed 55) and now considering 1539/1584 (removed 45) transitions.
[2023-03-24 05:46:21] [INFO ] Flow matrix only has 1530 transitions (discarded 9 similar events)
// Phase 1: matrix 1530 rows 419 cols
[2023-03-24 05:46:21] [INFO ] Computed 62 place invariants in 40 ms
[2023-03-24 05:46:22] [INFO ] Dead Transitions using invariants and state equation in 1036 ms found 549 transitions.
Found 549 dead transitions using SMT.
Drop transitions removed 549 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 549 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 419/474 places, 990/1584 transitions.
Applied a total of 0 rules in 31 ms. Remains 419 /419 variables (removed 0) and now considering 990/990 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1281 ms. Remains : 419/474 places, 990/1584 transitions.
Incomplete random walk after 10000 steps, including 733 resets, run finished after 347 ms. (steps per millisecond=28 ) properties (out of 19) seen :15
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 86 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :1
Finished Best-First random walk after 3847 steps, including 38 resets, run visited all 1 properties in 10 ms. (steps per millisecond=384 )
Successfully simplified 45 atomic propositions for a total of 15 simplifications.
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 05:46:23] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-24 05:46:23] [INFO ] Flatten gal took : 107 ms
[2023-03-24 05:46:23] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 05:46:23] [INFO ] Flatten gal took : 119 ms
[2023-03-24 05:46:23] [INFO ] Input system was already deterministic with 1584 transitions.
Support contains 48 out of 474 places (down from 53) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1584/1584 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1584
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1583
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1583
Applied a total of 12 rules in 81 ms. Remains 463 /474 variables (removed 11) and now considering 1583/1584 (removed 1) transitions.
[2023-03-24 05:46:23] [INFO ] Flow matrix only has 1574 transitions (discarded 9 similar events)
// Phase 1: matrix 1574 rows 463 cols
[2023-03-24 05:46:23] [INFO ] Computed 62 place invariants in 49 ms
[2023-03-24 05:46:24] [INFO ] Dead Transitions using invariants and state equation in 1378 ms found 549 transitions.
Found 549 dead transitions using SMT.
Drop transitions removed 549 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 549 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/474 places, 1034/1584 transitions.
Applied a total of 0 rules in 16 ms. Remains 463 /463 variables (removed 0) and now considering 1034/1034 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1479 ms. Remains : 463/474 places, 1034/1584 transitions.
[2023-03-24 05:46:24] [INFO ] Flatten gal took : 50 ms
[2023-03-24 05:46:25] [INFO ] Flatten gal took : 100 ms
[2023-03-24 05:46:25] [INFO ] Input system was already deterministic with 1034 transitions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1584/1584 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1584
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1583
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1583
Applied a total of 12 rules in 48 ms. Remains 463 /474 variables (removed 11) and now considering 1583/1584 (removed 1) transitions.
[2023-03-24 05:46:25] [INFO ] Flow matrix only has 1574 transitions (discarded 9 similar events)
// Phase 1: matrix 1574 rows 463 cols
[2023-03-24 05:46:25] [INFO ] Computed 62 place invariants in 20 ms
[2023-03-24 05:46:26] [INFO ] Dead Transitions using invariants and state equation in 1243 ms found 549 transitions.
Found 549 dead transitions using SMT.
Drop transitions removed 549 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 549 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/474 places, 1034/1584 transitions.
Applied a total of 0 rules in 33 ms. Remains 463 /463 variables (removed 0) and now considering 1034/1034 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1348 ms. Remains : 463/474 places, 1034/1584 transitions.
[2023-03-24 05:46:26] [INFO ] Flatten gal took : 92 ms
[2023-03-24 05:46:26] [INFO ] Flatten gal took : 92 ms
[2023-03-24 05:46:27] [INFO ] Input system was already deterministic with 1034 transitions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1584/1584 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1584
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1583
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1583
Applied a total of 12 rules in 70 ms. Remains 463 /474 variables (removed 11) and now considering 1583/1584 (removed 1) transitions.
[2023-03-24 05:46:27] [INFO ] Flow matrix only has 1574 transitions (discarded 9 similar events)
// Phase 1: matrix 1574 rows 463 cols
[2023-03-24 05:46:27] [INFO ] Computed 62 place invariants in 33 ms
[2023-03-24 05:46:28] [INFO ] Dead Transitions using invariants and state equation in 1469 ms found 549 transitions.
Found 549 dead transitions using SMT.
Drop transitions removed 549 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 549 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/474 places, 1034/1584 transitions.
Applied a total of 0 rules in 22 ms. Remains 463 /463 variables (removed 0) and now considering 1034/1034 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1571 ms. Remains : 463/474 places, 1034/1584 transitions.
[2023-03-24 05:46:28] [INFO ] Flatten gal took : 76 ms
[2023-03-24 05:46:28] [INFO ] Flatten gal took : 95 ms
[2023-03-24 05:46:29] [INFO ] Input system was already deterministic with 1034 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 474/474 places, 1584/1584 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 464 transition count 1558
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 438 transition count 1558
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 52 place count 438 transition count 1533
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 102 place count 413 transition count 1533
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 412 transition count 1532
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 412 transition count 1532
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 410 transition count 1530
Applied a total of 108 rules in 319 ms. Remains 410 /474 variables (removed 64) and now considering 1530/1584 (removed 54) transitions.
[2023-03-24 05:46:29] [INFO ] Flow matrix only has 1521 transitions (discarded 9 similar events)
// Phase 1: matrix 1521 rows 410 cols
[2023-03-24 05:46:29] [INFO ] Computed 62 place invariants in 31 ms
[2023-03-24 05:46:30] [INFO ] Dead Transitions using invariants and state equation in 1340 ms found 549 transitions.
Found 549 dead transitions using SMT.
Drop transitions removed 549 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 549 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 410/474 places, 981/1584 transitions.
Applied a total of 0 rules in 64 ms. Remains 410 /410 variables (removed 0) and now considering 981/981 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1726 ms. Remains : 410/474 places, 981/1584 transitions.
[2023-03-24 05:46:30] [INFO ] Flatten gal took : 56 ms
[2023-03-24 05:46:30] [INFO ] Flatten gal took : 101 ms
[2023-03-24 05:46:31] [INFO ] Input system was already deterministic with 981 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 474/474 places, 1584/1584 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 464 transition count 1558
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 438 transition count 1558
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 52 place count 438 transition count 1533
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 102 place count 413 transition count 1533
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 412 transition count 1532
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 412 transition count 1532
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 410 transition count 1530
Applied a total of 108 rules in 242 ms. Remains 410 /474 variables (removed 64) and now considering 1530/1584 (removed 54) transitions.
[2023-03-24 05:46:31] [INFO ] Flow matrix only has 1521 transitions (discarded 9 similar events)
[2023-03-24 05:46:31] [INFO ] Invariant cache hit.
[2023-03-24 05:46:32] [INFO ] Dead Transitions using invariants and state equation in 948 ms found 549 transitions.
Found 549 dead transitions using SMT.
Drop transitions removed 549 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 549 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 410/474 places, 981/1584 transitions.
Applied a total of 0 rules in 22 ms. Remains 410 /410 variables (removed 0) and now considering 981/981 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1218 ms. Remains : 410/474 places, 981/1584 transitions.
[2023-03-24 05:46:32] [INFO ] Flatten gal took : 44 ms
[2023-03-24 05:46:32] [INFO ] Flatten gal took : 46 ms
[2023-03-24 05:46:32] [INFO ] Input system was already deterministic with 981 transitions.
Finished random walk after 647 steps, including 46 resets, run visited all 1 properties in 21 ms. (steps per millisecond=30 )
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 474/474 places, 1584/1584 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 464 transition count 1559
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 439 transition count 1559
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 50 place count 439 transition count 1535
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 98 place count 415 transition count 1535
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 414 transition count 1534
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 414 transition count 1534
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 104 place count 412 transition count 1532
Applied a total of 104 rules in 225 ms. Remains 412 /474 variables (removed 62) and now considering 1532/1584 (removed 52) transitions.
[2023-03-24 05:46:32] [INFO ] Flow matrix only has 1523 transitions (discarded 9 similar events)
// Phase 1: matrix 1523 rows 412 cols
[2023-03-24 05:46:32] [INFO ] Computed 62 place invariants in 22 ms
[2023-03-24 05:46:33] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 549 transitions.
Found 549 dead transitions using SMT.
Drop transitions removed 549 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 549 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 412/474 places, 983/1584 transitions.
Applied a total of 0 rules in 29 ms. Remains 412 /412 variables (removed 0) and now considering 983/983 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1173 ms. Remains : 412/474 places, 983/1584 transitions.
[2023-03-24 05:46:33] [INFO ] Flatten gal took : 54 ms
[2023-03-24 05:46:33] [INFO ] Flatten gal took : 45 ms
[2023-03-24 05:46:33] [INFO ] Input system was already deterministic with 983 transitions.
Finished random walk after 1536 steps, including 108 resets, run visited all 1 properties in 27 ms. (steps per millisecond=56 )
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1584/1584 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1584
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1583
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1583
Applied a total of 12 rules in 33 ms. Remains 463 /474 variables (removed 11) and now considering 1583/1584 (removed 1) transitions.
[2023-03-24 05:46:34] [INFO ] Flow matrix only has 1574 transitions (discarded 9 similar events)
// Phase 1: matrix 1574 rows 463 cols
[2023-03-24 05:46:34] [INFO ] Computed 62 place invariants in 15 ms
[2023-03-24 05:46:35] [INFO ] Dead Transitions using invariants and state equation in 1439 ms found 549 transitions.
Found 549 dead transitions using SMT.
Drop transitions removed 549 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 549 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/474 places, 1034/1584 transitions.
Applied a total of 0 rules in 7 ms. Remains 463 /463 variables (removed 0) and now considering 1034/1034 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1495 ms. Remains : 463/474 places, 1034/1584 transitions.
[2023-03-24 05:46:35] [INFO ] Flatten gal took : 38 ms
[2023-03-24 05:46:35] [INFO ] Flatten gal took : 41 ms
[2023-03-24 05:46:35] [INFO ] Input system was already deterministic with 1034 transitions.
[2023-03-24 05:46:35] [INFO ] Flatten gal took : 70 ms
[2023-03-24 05:46:35] [INFO ] Flatten gal took : 69 ms
[2023-03-24 05:46:35] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-24 05:46:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 474 places, 1584 transitions and 11381 arcs took 18 ms.
Total runtime 49638 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/517/ctl_0_ --ctl=/tmp/517/ctl_1_ --ctl=/tmp/517/ctl_2_ --ctl=/tmp/517/ctl_3_ --ctl=/tmp/517/ctl_4_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14838896 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16072368 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="PolyORBNT-PT-S10J20"
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 PolyORBNT-PT-S10J20, 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 r297-tall-167873950900753"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J20.tgz
mv PolyORBNT-PT-S10J20 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 '
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 ;