About the Execution of 2023-gold for Diffusion2D-PT-D10N100
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.r153-tall-171631151200131.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)
...............................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Diffusion2D-PT-D10N100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151200131
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 728K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 22 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 14:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 11 14:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 11 14:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 255K 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D10N100-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716416535891
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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D10N100
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-22 22:22:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 22:22:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 22:22:17] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2024-05-22 22:22:17] [INFO ] Transformed 100 places.
[2024-05-22 22:22:17] [INFO ] Transformed 684 transitions.
[2024-05-22 22:22:17] [INFO ] Parsed PT model containing 100 places and 684 transitions and 1368 arcs in 129 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 684 rows 100 cols
[2024-05-22 22:22:17] [INFO ] Computed 1 invariants in 21 ms
Incomplete random walk after 10014 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=910 ) properties (out of 16) seen :699
FORMULA Diffusion2D-PT-D10N100-UpperBounds-15 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-13 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-10 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-05 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-02 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 11) seen :102
FORMULA Diffusion2D-PT-D10N100-UpperBounds-00 100 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 10) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 10) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 10) seen :5
[2024-05-22 22:22:17] [INFO ] Invariant cache hit.
[2024-05-22 22:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2024-05-22 22:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:18] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2024-05-22 22:22:18] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 58 ms.
[2024-05-22 22:22:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:22:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:18] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2024-05-22 22:22:18] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 54 ms.
[2024-05-22 22:22:23] [INFO ] Added : 373 causal constraints over 75 iterations in 4852 ms. Result :unknown
[2024-05-22 22:22:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:23] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2024-05-22 22:22:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:22:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-22 22:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:23] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2024-05-22 22:22:23] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 66 ms.
[2024-05-22 22:22:28] [INFO ] Added : 380 causal constraints over 76 iterations in 4860 ms. Result :unknown
[2024-05-22 22:22:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:22:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:28] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2024-05-22 22:22:28] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 43 ms.
[2024-05-22 22:22:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:22:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-22 22:22:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:28] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2024-05-22 22:22:28] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 35 ms.
[2024-05-22 22:22:33] [INFO ] Added : 385 causal constraints over 77 iterations in 4869 ms. Result :unknown
[2024-05-22 22:22:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-22 22:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:33] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2024-05-22 22:22:33] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-22 22:22:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:22:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:22:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:34] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-05-22 22:22:34] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 33 ms.
[2024-05-22 22:22:39] [INFO ] Deduced a trap composed of 100 places in 81 ms of which 7 ms to minimize.
[2024-05-22 22:22:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
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)
[2024-05-22 22:22:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:22:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:39] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2024-05-22 22:22:39] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-22 22:22:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:22:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:22:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:39] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2024-05-22 22:22:39] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 35 ms.
[2024-05-22 22:22:44] [INFO ] Added : 380 causal constraints over 76 iterations in 4864 ms. Result :unknown
[2024-05-22 22:22:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:44] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2024-05-22 22:22:44] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-22 22:22:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:22:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-22 22:22:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:44] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2024-05-22 22:22:44] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 38 ms.
[2024-05-22 22:22:49] [INFO ] Added : 395 causal constraints over 79 iterations in 4886 ms. Result :unknown
[2024-05-22 22:22:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:49] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-05-22 22:22:49] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 31 ms.
[2024-05-22 22:22:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:22:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:22:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:49] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-22 22:22:50] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 38 ms.
[2024-05-22 22:22:54] [INFO ] Added : 400 causal constraints over 80 iterations in 4891 ms. Result :unknown
[2024-05-22 22:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-22 22:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:54] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-22 22:22:55] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 34 ms.
[2024-05-22 22:22:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:22:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 22:22:55] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-22 22:22:55] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-22 22:23:00] [INFO ] Deduced a trap composed of 100 places in 76 ms of which 2 ms to minimize.
[2024-05-22 22:23:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
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)
[2024-05-22 22:23:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:23:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:23:00] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2024-05-22 22:23:00] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 47 ms.
[2024-05-22 22:23:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:23:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-22 22:23:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 22:23:00] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-22 22:23:00] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-22 22:23:05] [INFO ] Added : 370 causal constraints over 74 iterations in 4890 ms. Result :unknown
[2024-05-22 22:23:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:23:05] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2024-05-22 22:23:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:23:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 22:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 22:23:05] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2024-05-22 22:23:05] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 34 ms.
[2024-05-22 22:23:10] [INFO ] Added : 400 causal constraints over 80 iterations in 4890 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [100, 100, 100, 100, 100, 100, 100, 100, 100, 100] Max seen :[3, 99, 2, 1, 1, 2, 1, 9, 1, 99]
FORMULA Diffusion2D-PT-D10N100-UpperBounds-14 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-03 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 592 edges and 100 vertex of which 92 / 100 are part of one of the 1 SCC in 3 ms
Free SCC test removed 91 places
Drop transitions removed 592 transitions
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 666 transitions.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 9 transition count 15
Applied a total of 4 rules in 15 ms. Remains 9 /100 variables (removed 91) and now considering 15/684 (removed 669) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 9/100 places, 15/684 transitions.
// Phase 1: matrix 15 rows 9 cols
[2024-05-22 22:23:15] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000021 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=11111 ) properties (out of 8) seen :800
FORMULA Diffusion2D-PT-D10N100-UpperBounds-12 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-11 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-09 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-08 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-07 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-06 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-04 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-UpperBounds-01 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 58350 ms.
BK_STOP 1716416596625
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="Diffusion2D-PT-D10N100"
export BK_EXAMINATION="UpperBounds"
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 Diffusion2D-PT-D10N100, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r153-tall-171631151200131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N100.tgz
mv Diffusion2D-PT-D10N100 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;