Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r175-smll-171636280400315.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is FamilyReunion-PT-L00050M0005C002P002G001, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636280400315
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 103K Apr 11 20:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 634K Apr 11 20:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 375K Apr 11 20:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 11 20:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 52K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 226K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 86K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 245K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 233K Apr 11 21:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.5M Apr 11 21:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 818K Apr 11 21:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.9M Apr 11 21:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 41K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 24 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.7M May 18 16:42 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 FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-00
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-01
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-02
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-03
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-04
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-05
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-06
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-07
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-08
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-09
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-10
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-11
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-12
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-13
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-14
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716656572166

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=gold2023
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-PT-L00050M0005C002P002G001
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-25 17:02:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-25 17:02:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 17:02:55] [INFO ] Load time of PNML (sax parser for PT used): 549 ms
[2024-05-25 17:02:55] [INFO ] Transformed 12194 places.
[2024-05-25 17:02:55] [INFO ] Transformed 10560 transitions.
[2024-05-25 17:02:55] [INFO ] Parsed PT model containing 12194 places and 10560 transitions and 32238 arcs in 718 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 149 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 17 places and 0 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1337 ms. (steps per millisecond=7 ) properties (out of 16) seen :9
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2678 ms. (steps per millisecond=3 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2074 ms. (steps per millisecond=4 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2680 ms. (steps per millisecond=3 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 10560 rows 12177 cols
[2024-05-25 17:03:06] [INFO ] Computed 2768 invariants in 809 ms
[2024-05-25 17:03:21] [INFO ] [Real]Absence check using 149 positive place invariants in 404 ms returned sat
[2024-05-25 17:03:23] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 2089 ms returned sat
[2024-05-25 17:03:24] [INFO ] After 8608ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-25 17:03:28] [INFO ] [Nat]Absence check using 149 positive place invariants in 442 ms returned sat
[2024-05-25 17:03:31] [INFO ] [Nat]Absence check using 149 positive and 2619 generalized place invariants in 2673 ms returned sat
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.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 17:03:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 17:03:49] [INFO ] After 25057ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8536 out of 12177 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12177/12177 places, 10560/10560 transitions.
Graph (complete) has 18927 edges and 12177 vertex of which 11953 are kept as prefixes of interest. Removing 224 places using SCC suffix rule.38 ms
Discarding 224 places :
Also discarding 51 output transitions
Drop transitions removed 51 transitions
Discarding 306 places :
Implicit places reduction removed 306 places
Performed 153 Post agglomeration using F-continuation condition.Transition count delta: 153
Iterating post reduction 0 with 459 rules applied. Total rules applied 460 place count 11647 transition count 10356
Reduce places removed 153 places and 0 transitions.
Iterating post reduction 1 with 153 rules applied. Total rules applied 613 place count 11494 transition count 10356
Discarding 255 places :
Symmetric choice reduction at 2 with 255 rule applications. Total rules 868 place count 11239 transition count 10101
Iterating global reduction 2 with 255 rules applied. Total rules applied 1123 place count 11239 transition count 10101
Free-agglomeration rule (complex) applied 102 times.
Iterating global reduction 2 with 102 rules applied. Total rules applied 1225 place count 11239 transition count 9999
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 2 with 102 rules applied. Total rules applied 1327 place count 11137 transition count 9999
Applied a total of 1327 rules in 2406 ms. Remains 11137 /12177 variables (removed 1040) and now considering 9999/10560 (removed 561) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2413 ms. Remains : 11137/12177 places, 9999/10560 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 987 ms. (steps per millisecond=10 ) properties (out of 7) seen :1
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2568 ms. (steps per millisecond=3 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2049 ms. (steps per millisecond=4 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2485 ms. (steps per millisecond=4 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 9999 rows 11137 cols
[2024-05-25 17:04:00] [INFO ] Computed 2351 invariants in 452 ms
[2024-05-25 17:04:14] [INFO ] [Real]Absence check using 0 positive and 2351 generalized place invariants in 1872 ms returned sat
[2024-05-25 17:04:15] [INFO ] After 5909ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-25 17:04:20] [INFO ] [Nat]Absence check using 0 positive and 2351 generalized place invariants in 1753 ms returned sat
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.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 17:04:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 17:04:40] [INFO ] After 25053ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8536 out of 11137 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11137/11137 places, 9999/9999 transitions.
Applied a total of 0 rules in 400 ms. Remains 11137 /11137 variables (removed 0) and now considering 9999/9999 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 405 ms. Remains : 11137/11137 places, 9999/9999 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 829 ms. (steps per millisecond=12 ) properties (out of 6) seen :3
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2369 ms. (steps per millisecond=4 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-25 17:04:44] [INFO ] Invariant cache hit.
[2024-05-25 17:04:50] [INFO ] [Real]Absence check using 0 positive and 2351 generalized place invariants in 1834 ms returned sat
[2024-05-25 17:04:51] [INFO ] After 4727ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 17:04:55] [INFO ] [Nat]Absence check using 0 positive and 2351 generalized place invariants in 1932 ms returned sat
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.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 17:05:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 17:05:16] [INFO ] After 25046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4569 out of 11137 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11137/11137 places, 9999/9999 transitions.
Graph (complete) has 16526 edges and 11137 vertex of which 11134 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.10 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Discarding 610 places :
Implicit places reduction removed 610 places
Drop transitions removed 1103 transitions
Trivial Post-agglo rules discarded 1103 transitions
Performed 1103 trivial Post agglomeration. Transition count delta: 1103
Iterating post reduction 0 with 1713 rules applied. Total rules applied 1714 place count 10524 transition count 8893
Reduce places removed 1103 places and 0 transitions.
Performed 666 Post agglomeration using F-continuation condition.Transition count delta: 666
Iterating post reduction 1 with 1769 rules applied. Total rules applied 3483 place count 9421 transition count 8227
Reduce places removed 666 places and 0 transitions.
Iterating post reduction 2 with 666 rules applied. Total rules applied 4149 place count 8755 transition count 8227
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 4149 place count 8755 transition count 8173
Deduced a syphon composed of 54 places in 9 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 4257 place count 8701 transition count 8173
Discarding 253 places :
Symmetric choice reduction at 3 with 253 rule applications. Total rules 4510 place count 8448 transition count 7920
Iterating global reduction 3 with 253 rules applied. Total rules applied 4763 place count 8448 transition count 7920
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 4763 place count 8448 transition count 7821
Deduced a syphon composed of 99 places in 11 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 4961 place count 8349 transition count 7821
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 4962 place count 8348 transition count 7770
Iterating global reduction 3 with 1 rules applied. Total rules applied 4963 place count 8348 transition count 7770
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 3 with 51 rules applied. Total rules applied 5014 place count 8348 transition count 7719
Performed 246 Post agglomeration using F-continuation condition.Transition count delta: 246
Deduced a syphon composed of 246 places in 10 ms
Ensure Unique test removed 50 places
Reduce places removed 296 places and 0 transitions.
Iterating global reduction 4 with 542 rules applied. Total rules applied 5556 place count 8052 transition count 7473
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 5560 place count 8052 transition count 7469
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 5564 place count 8048 transition count 7469
Free-agglomeration rule (complex) applied 355 times.
Iterating global reduction 5 with 355 rules applied. Total rules applied 5919 place count 8048 transition count 7164
Ensure Unique test removed 49 places
Reduce places removed 404 places and 0 transitions.
Iterating post reduction 5 with 404 rules applied. Total rules applied 6323 place count 7644 transition count 7164
Applied a total of 6323 rules in 6132 ms. Remains 7644 /11137 variables (removed 3493) and now considering 7164/9999 (removed 2835) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6132 ms. Remains : 7644/11137 places, 7164/9999 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 333 ms. (steps per millisecond=30 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2533 ms. (steps per millisecond=3 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 151477 steps, run timeout after 6001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 151477 steps, saw 113335 distinct states, run finished after 6004 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 7164 rows 7644 cols
[2024-05-25 17:05:31] [INFO ] Computed 1642 invariants in 228 ms
[2024-05-25 17:05:36] [INFO ] [Real]Absence check using 0 positive and 1642 generalized place invariants in 1092 ms returned sat
[2024-05-25 17:05:36] [INFO ] After 3150ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 17:05:39] [INFO ] [Nat]Absence check using 0 positive and 1642 generalized place invariants in 1106 ms returned sat
[2024-05-25 17:06:01] [INFO ] After 21412ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 17:06:01] [INFO ] After 21431ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-25 17:06:01] [INFO ] After 25072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 3 Parikh solutions to 2 different solutions.
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 94 ms.
Support contains 51 out of 7644 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7644/7644 places, 7164/7164 transitions.
Graph (complete) has 13150 edges and 7644 vertex of which 7145 are kept as prefixes of interest. Removing 499 places using SCC suffix rule.5 ms
Discarding 499 places :
Also discarding 451 output transitions
Drop transitions removed 451 transitions
Drop transitions removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Discarding 913 places :
Implicit places reduction removed 913 places
Drop transitions removed 2634 transitions
Trivial Post-agglo rules discarded 2634 transitions
Performed 2634 trivial Post agglomeration. Transition count delta: 2634
Iterating post reduction 0 with 3647 rules applied. Total rules applied 3648 place count 6232 transition count 3979
Reduce places removed 2634 places and 0 transitions.
Performed 138 Post agglomeration using F-continuation condition.Transition count delta: 138
Iterating post reduction 1 with 2772 rules applied. Total rules applied 6420 place count 3598 transition count 3841
Reduce places removed 138 places and 0 transitions.
Iterating post reduction 2 with 138 rules applied. Total rules applied 6558 place count 3460 transition count 3841
Performed 710 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 710 Pre rules applied. Total rules applied 6558 place count 3460 transition count 3131
Deduced a syphon composed of 710 places in 2 ms
Ensure Unique test removed 302 places
Reduce places removed 1012 places and 0 transitions.
Iterating global reduction 3 with 1722 rules applied. Total rules applied 8280 place count 2448 transition count 3131
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 3 with 151 rules applied. Total rules applied 8431 place count 2447 transition count 2981
Reduce places removed 150 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 152 rules applied. Total rules applied 8583 place count 2297 transition count 2979
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 8585 place count 2295 transition count 2979
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 49 Pre rules applied. Total rules applied 8585 place count 2295 transition count 2930
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 6 with 98 rules applied. Total rules applied 8683 place count 2246 transition count 2930
Discarding 609 places :
Symmetric choice reduction at 6 with 609 rule applications. Total rules 9292 place count 1637 transition count 2085
Ensure Unique test removed 50 places
Iterating global reduction 6 with 659 rules applied. Total rules applied 9951 place count 1587 transition count 2085
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 6 with 205 rules applied. Total rules applied 10156 place count 1586 transition count 1881
Reduce places removed 103 places and 0 transitions.
Iterating post reduction 7 with 103 rules applied. Total rules applied 10259 place count 1483 transition count 1881
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 101 Pre rules applied. Total rules applied 10259 place count 1483 transition count 1780
Deduced a syphon composed of 101 places in 1 ms
Ensure Unique test removed 49 places
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 8 with 251 rules applied. Total rules applied 10510 place count 1333 transition count 1780
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 49 Pre rules applied. Total rules applied 10510 place count 1333 transition count 1731
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 8 with 98 rules applied. Total rules applied 10608 place count 1284 transition count 1731
Discarding 95 places :
Symmetric choice reduction at 8 with 95 rule applications. Total rules 10703 place count 1189 transition count 1536
Iterating global reduction 8 with 95 rules applied. Total rules applied 10798 place count 1189 transition count 1536
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 8 with 96 rules applied. Total rules applied 10894 place count 1186 transition count 1443
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 4 Pre rules applied. Total rules applied 10894 place count 1186 transition count 1439
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 10902 place count 1182 transition count 1439
Discarding 98 places :
Symmetric choice reduction at 9 with 98 rule applications. Total rules 11000 place count 1084 transition count 1341
Iterating global reduction 9 with 98 rules applied. Total rules applied 11098 place count 1084 transition count 1341
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Discarding 46 places :
Implicit places reduction removed 46 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 9 with 190 rules applied. Total rules applied 11288 place count 1038 transition count 1197
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 10 with 46 rules applied. Total rules applied 11334 place count 992 transition count 1197
Performed 152 Post agglomeration using F-continuation condition.Transition count delta: 152
Deduced a syphon composed of 152 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 11 with 307 rules applied. Total rules applied 11641 place count 837 transition count 1045
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 11643 place count 837 transition count 1043
Discarding 2 places :
Implicit places reduction removed 2 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 3 rules applied. Total rules applied 11646 place count 835 transition count 1042
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 11647 place count 834 transition count 1042
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 2 Pre rules applied. Total rules applied 11647 place count 834 transition count 1040
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 11651 place count 832 transition count 1040
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 13 with 2 rules applied. Total rules applied 11653 place count 831 transition count 1039
Free-agglomeration rule applied 4 times.
Iterating global reduction 13 with 4 rules applied. Total rules applied 11657 place count 831 transition count 1035
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 11661 place count 827 transition count 1035
Free-agglomeration rule (complex) applied 161 times.
Iterating global reduction 14 with 161 rules applied. Total rules applied 11822 place count 827 transition count 874
Ensure Unique test removed 48 places
Reduce places removed 209 places and 0 transitions.
Iterating post reduction 14 with 209 rules applied. Total rules applied 12031 place count 618 transition count 874
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 12031 place count 618 transition count 873
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 12033 place count 617 transition count 873
Discarding 42 places :
Symmetric choice reduction at 15 with 42 rule applications. Total rules 12075 place count 575 transition count 789
Iterating global reduction 15 with 42 rules applied. Total rules applied 12117 place count 575 transition count 789
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 12118 place count 575 transition count 788
Partial Free-agglomeration rule applied 91 times.
Drop transitions removed 91 transitions
Iterating global reduction 15 with 91 rules applied. Total rules applied 12209 place count 575 transition count 788
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 12210 place count 574 transition count 787
Applied a total of 12210 rules in 1053 ms. Remains 574 /7644 variables (removed 7070) and now considering 787/7164 (removed 6377) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1053 ms. Remains : 574/7644 places, 787/7164 transitions.
Incomplete random walk after 10000 steps, including 37 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 2) seen :1
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 787 rows 574 cols
[2024-05-25 17:06:03] [INFO ] Computed 126 invariants in 6 ms
[2024-05-25 17:06:03] [INFO ] [Real]Absence check using 0 positive and 126 generalized place invariants in 45 ms returned sat
[2024-05-25 17:06:03] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 17:06:03] [INFO ] [Nat]Absence check using 0 positive and 126 generalized place invariants in 44 ms returned sat
[2024-05-25 17:06:04] [INFO ] After 546ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 17:06:04] [INFO ] After 745ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 217 ms.
[2024-05-25 17:06:04] [INFO ] After 1115ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 148 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=49 )
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 4 ms.
All properties solved without resorting to model-checking.
Total runtime 189700 ms.
starting LoLA
BK_INPUT FamilyReunion-PT-L00050M0005C002P002G001
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityFireability
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 161140 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16294284 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/ReachabilityFireability.xml
lola: caught signal Terminated - aborting LoLA

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY


Time elapsed: 3407 secs. Pages in use: 0

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="FamilyReunion-PT-L00050M0005C002P002G001"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is FamilyReunion-PT-L00050M0005C002P002G001, 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 r175-smll-171636280400315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00050M0005C002P002G001.tgz
mv FamilyReunion-PT-L00050M0005C002P002G001 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 ;