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.r167-tall-167838853300599.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 lolaxred
Input is FlexibleBarrier-PT-22b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r167-tall-167838853300599
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 8.0K Feb 25 12:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 25 12:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 12:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 12:33 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 3.9K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Feb 25 12:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 12:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 12:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:08 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 1.8M 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 FlexibleBarrier-PT-22b-ReachabilityFireability-00
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-01
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-02
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-03
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-04
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-05
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-06
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-07
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-08
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-09
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-10
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-11
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-12
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-13
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-14
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678493072843

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=lolaxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-22b
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 00:04:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 00:04:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 00:04:34] [INFO ] Load time of PNML (sax parser for PT used): 214 ms
[2023-03-11 00:04:34] [INFO ] Transformed 6478 places.
[2023-03-11 00:04:34] [INFO ] Transformed 7469 transitions.
[2023-03-11 00:04:34] [INFO ] Found NUPN structural information;
[2023-03-11 00:04:34] [INFO ] Parsed PT model containing 6478 places and 7469 transitions and 18797 arcs in 427 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 68 resets, run finished after 510 ms. (steps per millisecond=19 ) properties (out of 16) seen :2
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :1
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :1
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 7469 rows 6478 cols
[2023-03-11 00:04:36] [INFO ] Computed 24 place invariants in 282 ms
[2023-03-11 00:04:38] [INFO ] [Real]Absence check using 24 positive place invariants in 56 ms returned sat
[2023-03-11 00:04:38] [INFO ] After 2447ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 00:04:40] [INFO ] [Nat]Absence check using 24 positive place invariants in 49 ms returned sat
[2023-03-11 00:04:48] [INFO ] After 7333ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :10
[2023-03-11 00:04:49] [INFO ] Deduced a trap composed of 393 places in 333 ms of which 6 ms to minimize.
[2023-03-11 00:04:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 749 ms
[2023-03-11 00:04:54] [INFO ] Deduced a trap composed of 2405 places in 4413 ms of which 4 ms to minimize.
[2023-03-11 00:04:58] [INFO ] Deduced a trap composed of 2407 places in 4440 ms of which 5 ms to minimize.
[2023-03-11 00:05:03] [INFO ] Deduced a trap composed of 2347 places in 4251 ms of which 3 ms to minimize.
[2023-03-11 00:05:07] [INFO ] Deduced a trap composed of 2392 places in 4386 ms of which 3 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.Application.startNoEx(Application.java:902)
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 00:05:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 00:05:07] [INFO ] After 29139ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 10 different solutions.
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 209 ms.
Support contains 48 out of 6478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6478/6478 places, 7469/7469 transitions.
Graph (trivial) has 5212 edges and 6478 vertex of which 98 / 6478 are part of one of the 16 SCC in 17 ms
Free SCC test removed 82 places
Drop transitions removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Drop transitions removed 1106 transitions
Trivial Post-agglo rules discarded 1106 transitions
Performed 1106 trivial Post agglomeration. Transition count delta: 1106
Iterating post reduction 0 with 1106 rules applied. Total rules applied 1107 place count 6396 transition count 6264
Reduce places removed 1106 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 1113 rules applied. Total rules applied 2220 place count 5290 transition count 6257
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 2227 place count 5283 transition count 6257
Performed 896 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 896 Pre rules applied. Total rules applied 2227 place count 5283 transition count 5361
Deduced a syphon composed of 896 places in 7 ms
Reduce places removed 896 places and 0 transitions.
Iterating global reduction 3 with 1792 rules applied. Total rules applied 4019 place count 4387 transition count 5361
Discarding 2667 places :
Symmetric choice reduction at 3 with 2667 rule applications. Total rules 6686 place count 1720 transition count 2694
Iterating global reduction 3 with 2667 rules applied. Total rules applied 9353 place count 1720 transition count 2694
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 9353 place count 1720 transition count 2677
Deduced a syphon composed of 17 places in 6 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 9387 place count 1703 transition count 2677
Discarding 424 places :
Symmetric choice reduction at 3 with 424 rule applications. Total rules 9811 place count 1279 transition count 2253
Iterating global reduction 3 with 424 rules applied. Total rules applied 10235 place count 1279 transition count 2253
Ensure Unique test removed 414 transitions
Reduce isomorphic transitions removed 414 transitions.
Iterating post reduction 3 with 414 rules applied. Total rules applied 10649 place count 1279 transition count 1839
Performed 130 Post agglomeration using F-continuation condition.Transition count delta: 130
Deduced a syphon composed of 130 places in 0 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 4 with 260 rules applied. Total rules applied 10909 place count 1149 transition count 1709
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 10921 place count 1143 transition count 1709
Free-agglomeration rule applied 374 times.
Iterating global reduction 4 with 374 rules applied. Total rules applied 11295 place count 1143 transition count 1335
Reduce places removed 374 places and 0 transitions.
Iterating post reduction 4 with 374 rules applied. Total rules applied 11669 place count 769 transition count 1335
Discarding 72 places :
Symmetric choice reduction at 5 with 72 rule applications. Total rules 11741 place count 697 transition count 1263
Iterating global reduction 5 with 72 rules applied. Total rules applied 11813 place count 697 transition count 1263
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 5 with 72 rules applied. Total rules applied 11885 place count 697 transition count 1191
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 6 with 13 rules applied. Total rules applied 11898 place count 697 transition count 1178
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 11904 place count 697 transition count 1178
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 11905 place count 696 transition count 1177
Applied a total of 11905 rules in 1447 ms. Remains 696 /6478 variables (removed 5782) and now considering 1177/7469 (removed 6292) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1448 ms. Remains : 696/6478 places, 1177/7469 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 246387 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :{}
Probabilistic random walk after 246387 steps, saw 76826 distinct states, run finished after 3003 ms. (steps per millisecond=82 ) properties seen :0
Running SMT prover for 8 properties.
[2023-03-11 00:05:13] [INFO ] Flow matrix only has 1143 transitions (discarded 34 similar events)
// Phase 1: matrix 1143 rows 696 cols
[2023-03-11 00:05:13] [INFO ] Computed 24 place invariants in 22 ms
[2023-03-11 00:05:13] [INFO ] [Real]Absence check using 24 positive place invariants in 17 ms returned sat
[2023-03-11 00:05:13] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-11 00:05:13] [INFO ] [Nat]Absence check using 24 positive place invariants in 9 ms returned sat
[2023-03-11 00:05:14] [INFO ] After 578ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-11 00:05:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 00:05:14] [INFO ] After 354ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-11 00:05:15] [INFO ] After 902ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 370 ms.
[2023-03-11 00:05:15] [INFO ] After 2082ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 42 ms.
Support contains 47 out of 696 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 696/696 places, 1177/1177 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 696 transition count 1176
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 695 transition count 1176
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 694 transition count 1175
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 694 transition count 1174
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 6 place count 693 transition count 1173
Iterating global reduction 3 with 1 rules applied. Total rules applied 7 place count 693 transition count 1173
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 8 place count 693 transition count 1172
Applied a total of 8 rules in 68 ms. Remains 693 /696 variables (removed 3) and now considering 1172/1177 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 693/696 places, 1172/1177 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 7) seen :1
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-11 00:05:15] [INFO ] Flow matrix only has 1138 transitions (discarded 34 similar events)
// Phase 1: matrix 1138 rows 693 cols
[2023-03-11 00:05:16] [INFO ] Computed 24 place invariants in 22 ms
[2023-03-11 00:05:16] [INFO ] [Real]Absence check using 24 positive place invariants in 12 ms returned sat
[2023-03-11 00:05:16] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 00:05:16] [INFO ] [Nat]Absence check using 24 positive place invariants in 8 ms returned sat
[2023-03-11 00:05:16] [INFO ] After 548ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 00:05:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 00:05:17] [INFO ] After 300ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-11 00:05:17] [INFO ] After 719ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 294 ms.
[2023-03-11 00:05:17] [INFO ] After 1746ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 14 ms.
Support contains 41 out of 693 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 693/693 places, 1172/1172 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 693 transition count 1169
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 690 transition count 1168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 689 transition count 1168
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 8 place count 689 transition count 1167
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 688 transition count 1167
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 11 place count 687 transition count 1166
Iterating global reduction 3 with 1 rules applied. Total rules applied 12 place count 687 transition count 1166
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 20 place count 683 transition count 1162
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 23 place count 683 transition count 1159
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 24 place count 682 transition count 1158
Iterating global reduction 4 with 1 rules applied. Total rules applied 25 place count 682 transition count 1158
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 26 place count 682 transition count 1157
Applied a total of 26 rules in 73 ms. Remains 682 /693 variables (removed 11) and now considering 1157/1172 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 682/693 places, 1157/1172 transitions.
Incomplete random walk after 10000 steps, including 62 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 299529 steps, run timeout after 3001 ms. (steps per millisecond=99 ) properties seen :{}
Probabilistic random walk after 299529 steps, saw 89557 distinct states, run finished after 3002 ms. (steps per millisecond=99 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-11 00:05:21] [INFO ] Flow matrix only has 1123 transitions (discarded 34 similar events)
// Phase 1: matrix 1123 rows 682 cols
[2023-03-11 00:05:21] [INFO ] Computed 24 place invariants in 21 ms
[2023-03-11 00:05:21] [INFO ] [Real]Absence check using 24 positive place invariants in 8 ms returned sat
[2023-03-11 00:05:21] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 00:05:21] [INFO ] [Nat]Absence check using 24 positive place invariants in 7 ms returned sat
[2023-03-11 00:05:22] [INFO ] After 539ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 00:05:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 00:05:22] [INFO ] After 317ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-11 00:05:22] [INFO ] Deduced a trap composed of 381 places in 191 ms of which 1 ms to minimize.
[2023-03-11 00:05:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 261 ms
[2023-03-11 00:05:23] [INFO ] After 977ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 301 ms.
[2023-03-11 00:05:23] [INFO ] After 2014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 30 ms.
Support contains 41 out of 682 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 682/682 places, 1157/1157 transitions.
Applied a total of 0 rules in 19 ms. Remains 682 /682 variables (removed 0) and now considering 1157/1157 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 682/682 places, 1157/1157 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 682/682 places, 1157/1157 transitions.
Applied a total of 0 rules in 18 ms. Remains 682 /682 variables (removed 0) and now considering 1157/1157 (removed 0) transitions.
[2023-03-11 00:05:23] [INFO ] Flow matrix only has 1123 transitions (discarded 34 similar events)
[2023-03-11 00:05:23] [INFO ] Invariant cache hit.
[2023-03-11 00:05:23] [INFO ] Implicit Places using invariants in 307 ms returned []
[2023-03-11 00:05:23] [INFO ] Flow matrix only has 1123 transitions (discarded 34 similar events)
[2023-03-11 00:05:23] [INFO ] Invariant cache hit.
[2023-03-11 00:05:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 00:05:24] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 941 ms to find 0 implicit places.
[2023-03-11 00:05:24] [INFO ] Redundant transitions in 64 ms returned []
[2023-03-11 00:05:24] [INFO ] Flow matrix only has 1123 transitions (discarded 34 similar events)
[2023-03-11 00:05:24] [INFO ] Invariant cache hit.
[2023-03-11 00:05:24] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1402 ms. Remains : 682/682 places, 1157/1157 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Performed 115 Post agglomeration using F-continuation condition.Transition count delta: 115
Iterating post reduction 0 with 149 rules applied. Total rules applied 149 place count 682 transition count 1008
Reduce places removed 115 places and 0 transitions.
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Iterating post reduction 1 with 230 rules applied. Total rules applied 379 place count 567 transition count 893
Discarding 127 places :
Symmetric choice reduction at 2 with 127 rule applications. Total rules 506 place count 440 transition count 766
Iterating global reduction 2 with 127 rules applied. Total rules applied 633 place count 440 transition count 766
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 2 with 107 rules applied. Total rules applied 740 place count 440 transition count 659
Applied a total of 740 rules in 32 ms. Remains 440 /682 variables (removed 242) and now considering 659/1157 (removed 498) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 659 rows 440 cols
[2023-03-11 00:05:25] [INFO ] Computed 24 place invariants in 11 ms
[2023-03-11 00:05:25] [INFO ] [Real]Absence check using 24 positive place invariants in 5 ms returned sat
[2023-03-11 00:05:25] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 00:05:25] [INFO ] [Nat]Absence check using 24 positive place invariants in 5 ms returned sat
[2023-03-11 00:05:25] [INFO ] After 301ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 00:05:25] [INFO ] After 587ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 186 ms.
[2023-03-11 00:05:26] [INFO ] After 899ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-11 00:05:26] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-11 00:05:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 682 places, 1157 transitions and 4272 arcs took 5 ms.
[2023-03-11 00:05:26] [INFO ] Flatten gal took : 94 ms
Total runtime 52082 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT FlexibleBarrier-PT-22b
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/367
ReachabilityFireability

FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678493128752

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/367/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/367/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/367/ReachabilityFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 23 (type EXCL) for 3 FlexibleBarrier-PT-22b-ReachabilityFireability-01
lola: time limit : 600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 19 (type FNDP) for 3 FlexibleBarrier-PT-22b-ReachabilityFireability-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 20 (type EQUN) for 3 FlexibleBarrier-PT-22b-ReachabilityFireability-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 22 (type SRCH) for 3 FlexibleBarrier-PT-22b-ReachabilityFireability-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 19 (type FNDP) for FlexibleBarrier-PT-22b-ReachabilityFireability-01
lola: result : true
lola: fired transitions : 92
lola: tried executions : 3
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 20 (type EQUN) for FlexibleBarrier-PT-22b-ReachabilityFireability-01 (obsolete)
lola: CANCELED task # 22 (type SRCH) for FlexibleBarrier-PT-22b-ReachabilityFireability-01 (obsolete)
lola: CANCELED task # 23 (type EXCL) for FlexibleBarrier-PT-22b-ReachabilityFireability-01 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 29 (type EXCL) for 0 FlexibleBarrier-PT-22b-ReachabilityFireability-00
lola: time limit : 719 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 25 (type FNDP) for 0 FlexibleBarrier-PT-22b-ReachabilityFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 26 (type EQUN) for 0 FlexibleBarrier-PT-22b-ReachabilityFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 28 (type SRCH) for 0 FlexibleBarrier-PT-22b-ReachabilityFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 25 (type FNDP) for FlexibleBarrier-PT-22b-ReachabilityFireability-00
lola: result : true
lola: fired transitions : 3
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 26 (type EQUN) for FlexibleBarrier-PT-22b-ReachabilityFireability-00 (obsolete)
lola: CANCELED task # 28 (type SRCH) for FlexibleBarrier-PT-22b-ReachabilityFireability-00 (obsolete)
lola: CANCELED task # 29 (type EXCL) for FlexibleBarrier-PT-22b-ReachabilityFireability-00 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-20.sara.
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-26.sara.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 36 (type EXCL) for 12 FlexibleBarrier-PT-22b-ReachabilityFireability-13
lola: time limit : 899 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 32 (type FNDP) for 12 FlexibleBarrier-PT-22b-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 33 (type EQUN) for 12 FlexibleBarrier-PT-22b-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 35 (type SRCH) for 12 FlexibleBarrier-PT-22b-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 32 (type FNDP) for FlexibleBarrier-PT-22b-ReachabilityFireability-13
lola: result : true
lola: fired transitions : 2
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: CANCELED task # 33 (type EQUN) for FlexibleBarrier-PT-22b-ReachabilityFireability-13 (obsolete)
lola: CANCELED task # 35 (type SRCH) for FlexibleBarrier-PT-22b-ReachabilityFireability-13 (obsolete)
lola: CANCELED task # 36 (type EXCL) for FlexibleBarrier-PT-22b-ReachabilityFireability-13 (obsolete)
lola: LAUNCH task # 42 (type EXCL) for 6 FlexibleBarrier-PT-22b-ReachabilityFireability-07
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 38 (type FNDP) for 6 FlexibleBarrier-PT-22b-ReachabilityFireability-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 39 (type EQUN) for 6 FlexibleBarrier-PT-22b-ReachabilityFireability-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 41 (type SRCH) for 6 FlexibleBarrier-PT-22b-ReachabilityFireability-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 41 (type SRCH) for FlexibleBarrier-PT-22b-ReachabilityFireability-07
lola: result : true
lola: markings : 4
lola: fired transitions : 3
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 38 (type FNDP) for FlexibleBarrier-PT-22b-ReachabilityFireability-07 (obsolete)
lola: CANCELED task # 39 (type EQUN) for FlexibleBarrier-PT-22b-ReachabilityFireability-07 (obsolete)
lola: CANCELED task # 42 (type EXCL) for FlexibleBarrier-PT-22b-ReachabilityFireability-07 (obsolete)
lola: LAUNCH task # 48 (type EXCL) for 9 FlexibleBarrier-PT-22b-ReachabilityFireability-09
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 44 (type FNDP) for 9 FlexibleBarrier-PT-22b-ReachabilityFireability-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 45 (type EQUN) for 9 FlexibleBarrier-PT-22b-ReachabilityFireability-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 47 (type SRCH) for 9 FlexibleBarrier-PT-22b-ReachabilityFireability-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 38 (type FNDP) for FlexibleBarrier-PT-22b-ReachabilityFireability-07
lola: result : true
lola: fired transitions : 2
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-33.sara.
lola: FINISHED task # 47 (type SRCH) for FlexibleBarrier-PT-22b-ReachabilityFireability-09
lola: result : true
lola: markings : 4
lola: fired transitions : 3
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 44 (type FNDP) for FlexibleBarrier-PT-22b-ReachabilityFireability-09 (obsolete)
lola: CANCELED task # 45 (type EQUN) for FlexibleBarrier-PT-22b-ReachabilityFireability-09 (obsolete)
lola: CANCELED task # 48 (type EXCL) for FlexibleBarrier-PT-22b-ReachabilityFireability-09 (obsolete)
lola: FINISHED task # 44 (type FNDP) for FlexibleBarrier-PT-22b-ReachabilityFireability-09
lola: result : true
lola: fired transitions : 2
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-45.sara.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 54 (type EXCL) for 15 FlexibleBarrier-PT-22b-ReachabilityFireability-15
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 50 (type FNDP) for 15 FlexibleBarrier-PT-22b-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 51 (type EQUN) for 15 FlexibleBarrier-PT-22b-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 53 (type SRCH) for 15 FlexibleBarrier-PT-22b-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-39.sara.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
sara: place or transition ordering is non-deterministic
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-51.sara.
sara: place or transition ordering is non-deterministic

sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic


sara: place or transition ordering is non-deterministic
lola: FINISHED task # 26 (type EQUN) for FlexibleBarrier-PT-22b-ReachabilityFireability-00
lola: result : true

lola: FINISHED task # 45 (type EQUN) for FlexibleBarrier-PT-22b-ReachabilityFireability-09
lola: result : true
lola: FINISHED task # 33 (type EQUN) for FlexibleBarrier-PT-22b-ReachabilityFireability-13
lola: result : true
lola: FINISHED task # 39 (type EQUN) for FlexibleBarrier-PT-22b-ReachabilityFireability-07
lola: result : true
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 51 (type EQUN) for FlexibleBarrier-PT-22b-ReachabilityFireability-15
lola: result : true
lola: CANCELED task # 50 (type FNDP) for FlexibleBarrier-PT-22b-ReachabilityFireability-15 (obsolete)
lola: CANCELED task # 53 (type SRCH) for FlexibleBarrier-PT-22b-ReachabilityFireability-15 (obsolete)
lola: CANCELED task # 54 (type EXCL) for FlexibleBarrier-PT-22b-ReachabilityFireability-15 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
FlexibleBarrier-PT-22b-ReachabilityFireability-00: EF true findpath
FlexibleBarrier-PT-22b-ReachabilityFireability-01: AG false findpath
FlexibleBarrier-PT-22b-ReachabilityFireability-07: EF true tandem / insertion
FlexibleBarrier-PT-22b-ReachabilityFireability-09: EF true tandem / insertion
FlexibleBarrier-PT-22b-ReachabilityFireability-13: AG false findpath
FlexibleBarrier-PT-22b-ReachabilityFireability-15: EF true state equation


Time elapsed: 1 secs. Pages in use: 2

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="FlexibleBarrier-PT-22b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is FlexibleBarrier-PT-22b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r167-tall-167838853300599"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-22b.tgz
mv FlexibleBarrier-PT-22b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;