About the Execution of ITS-Tools for EisenbergMcGuire-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 858.367 | 123280.00 | 163778.00 | 504.10 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r114-smll-177955740500269.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is EisenbergMcGuire-PT-07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740500269
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.4K Mar 7 05:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Mar 7 05:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 7 05:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 7 05:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 09:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 09:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 7 05:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Mar 7 05:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Mar 7 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 7 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 3 18:30 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
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1779786183338
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202604301425
[2026-05-26 09:03:05] [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]
[2026-05-26 09:03:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 09:03:06] [INFO ] Load time of PNML (sax parser for PT used): 435 ms
[2026-05-26 09:03:06] [INFO ] Transformed 553 places.
[2026-05-26 09:03:06] [INFO ] Transformed 1960 transitions.
[2026-05-26 09:03:06] [INFO ] Found NUPN structural information;
[2026-05-26 09:03:06] [INFO ] Parsed PT model containing 553 places and 1960 transitions and 9212 arcs in 690 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 15 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12401609407938759143.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4620894088072734048.kers'
[2026-05-26 09:03:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12401609407938759143.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4620894088072734048.kers]
Normalized transition count is 1001 out of 1960 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 1001 rows 553 cols 2226 entries
Finished phase 1 with 524 SingleSign rule and 7 generalized
[2026-05-26 09:03:06] [INFO ] Computed 22 invariants in 7 ms
Computed 22 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-4620894088072734048.kers
Total runtime 11 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 106 ms. (93 steps per ms)
FORMULA EisenbergMcGuire-PT-07-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 50005 steps (10 resets) in 111 ms. (446 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2026-05-26 09:03:06] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7281358696764699902.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18230467261362043065.kers'
[2026-05-26 09:03:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7281358696764699902.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18230467261362043065.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1001 rows 553 cols 2226 entries
Finished phase 1 with 524 SingleSign rule and 7 generalized
[2026-05-26 09:03:07] [INFO ] Computed 22 invariants in 8 ms
Computed 22 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-18230467261362043065.kers
Total runtime 11 ms.
[2026-05-26 09:03:07] [INFO ] [Real]Absence check using 15 positive place invariants in 116 ms returned sat
[2026-05-26 09:03:07] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2026-05-26 09:03:08] [INFO ] [Real]Absence check using state equation in 681 ms returned sat
[2026-05-26 09:03:08] [INFO ] State equation strengthened by 472 read => feed constraints.
[2026-05-26 09:03:08] [INFO ] [Real]Added 472 Read/Feed constraints in 164 ms returned sat
[2026-05-26 09:03:08] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:03:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 34 ms returned sat
[2026-05-26 09:03:09] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2026-05-26 09:03:09] [INFO ] [Nat]Absence check using state equation in 552 ms returned sat
[2026-05-26 09:03:09] [INFO ] [Nat]Added 472 Read/Feed constraints in 139 ms returned sat
[2026-05-26 09:03:14] [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 0
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:308)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2280)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-26 09:03:14] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2026-05-26 09:03:14] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2026-05-26 09:03:15] [INFO ] [Real]Absence check using state equation in 526 ms returned sat
[2026-05-26 09:03:15] [INFO ] [Real]Added 472 Read/Feed constraints in 124 ms returned sat
[2026-05-26 09:03:15] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:03:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 28 ms returned sat
[2026-05-26 09:03:15] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2026-05-26 09:03:16] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2026-05-26 09:03:16] [INFO ] [Nat]Added 472 Read/Feed constraints in 150 ms returned sat
[2026-05-26 09:03:20] [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 1
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:308)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2280)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-26 09:03:20] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2026-05-26 09:03:20] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2026-05-26 09:03:21] [INFO ] [Real]Absence check using state equation in 556 ms returned sat
[2026-05-26 09:03:21] [INFO ] [Real]Added 472 Read/Feed constraints in 152 ms returned sat
[2026-05-26 09:03:21] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:03:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 26 ms returned sat
[2026-05-26 09:03:21] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2026-05-26 09:03:22] [INFO ] [Nat]Absence check using state equation in 531 ms returned sat
[2026-05-26 09:03:22] [INFO ] [Nat]Added 472 Read/Feed constraints in 159 ms returned sat
[2026-05-26 09:03:26] [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 2
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:308)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2280)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-26 09:03:26] [INFO ] [Real]Absence check using 15 positive place invariants in 26 ms returned sat
[2026-05-26 09:03:26] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2026-05-26 09:03:27] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2026-05-26 09:03:27] [INFO ] [Real]Added 472 Read/Feed constraints in 136 ms returned sat
[2026-05-26 09:03:27] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:03:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 29 ms returned sat
[2026-05-26 09:03:27] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2026-05-26 09:03:28] [INFO ] [Nat]Absence check using state equation in 517 ms returned sat
[2026-05-26 09:03:28] [INFO ] [Nat]Added 472 Read/Feed constraints in 102 ms returned sat
[2026-05-26 09:03:32] [INFO ] Trap strengthening (SAT) tested/added 6/6 trap constraints in 4141 ms
[2026-05-26 09:03:32] [INFO ] [Real]Absence check using 15 positive place invariants in 27 ms returned sat
[2026-05-26 09:03:32] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2026-05-26 09:03:33] [INFO ] [Real]Absence check using state equation in 526 ms returned sat
[2026-05-26 09:03:33] [INFO ] [Real]Added 472 Read/Feed constraints in 114 ms returned sat
[2026-05-26 09:03:33] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:03:33] [INFO ] [Nat]Absence check using 15 positive place invariants in 28 ms returned sat
[2026-05-26 09:03:33] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2026-05-26 09:03:34] [INFO ] [Nat]Absence check using state equation in 521 ms returned sat
[2026-05-26 09:03:34] [INFO ] [Nat]Added 472 Read/Feed constraints in 110 ms returned sat
[2026-05-26 09:03:37] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2583 ms
[2026-05-26 09:03:37] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 150 ms.
[2026-05-26 09:03:38] [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: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1143)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:881)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2280)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 1, 1, 0] Max Struct:[1, 1, 1, 1, 1]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_GUIDED_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_GUIDED_WALK
Support contains 3 out of 553 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 553 transition count 1953
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 546 transition count 1953
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 14 place count 546 transition count 1800
Deduced a syphon composed of 153 places in 6 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 320 place count 393 transition count 1800
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 362 place count 351 transition count 1506
Iterating global reduction 2 with 42 rules applied. Total rules applied 404 place count 351 transition count 1506
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 7 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 488 place count 309 transition count 1464
Applied a total of 488 rules in 448 ms. Remains 309 /553 variables (removed 244) and now considering 1464/1960 (removed 496) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 463 ms. Remains : 309/553 places, 1464/1960 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16872403790576796368.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13579722511344618691.kers'
[2026-05-26 09:03:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16872403790576796368.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13579722511344618691.kers]
Normalized transition count is 505 out of 1464 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 505 rows 309 cols 1234 entries
Finished phase 1 with 280 SingleSign rule and 7 generalized
[2026-05-26 09:03:39] [INFO ] Computed 22 invariants in 3 ms
Computed 22 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13579722511344618691.kers
Total runtime 5 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 2128 ms. (469 steps per ms)
BEST_FIRST walk for 3000003 steps (6 resets) in 1695 ms. (1768 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
[2026-05-26 09:03:43] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8447962730634143786.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9044932597094567287.kers'
[2026-05-26 09:03:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8447962730634143786.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9044932597094567287.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 505 rows 309 cols 1234 entries
Finished phase 1 with 280 SingleSign rule and 7 generalized
[2026-05-26 09:03:43] [INFO ] Computed 22 invariants in 2 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9044932597094567287.kers
Total runtime 3 ms.
[2026-05-26 09:03:43] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2026-05-26 09:03:43] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2026-05-26 09:03:43] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2026-05-26 09:03:43] [INFO ] State equation strengthened by 220 read => feed constraints.
[2026-05-26 09:03:43] [INFO ] [Real]Added 220 Read/Feed constraints in 40 ms returned sat
[2026-05-26 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:03:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2026-05-26 09:03:43] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2026-05-26 09:03:43] [INFO ] [Nat]Absence check using state equation in 173 ms returned sat
[2026-05-26 09:03:43] [INFO ] [Nat]Added 220 Read/Feed constraints in 41 ms returned sat
[2026-05-26 09:03:44] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 69 ms.
[2026-05-26 09:03:44] [INFO ] Added : 35 causal constraints over 7 iterations in 347 ms. Result :sat
Minimization took 209 ms.
[2026-05-26 09:03:44] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2026-05-26 09:03:44] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2026-05-26 09:03:44] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2026-05-26 09:03:44] [INFO ] [Real]Added 220 Read/Feed constraints in 41 ms returned sat
[2026-05-26 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:03:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2026-05-26 09:03:44] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2026-05-26 09:03:45] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2026-05-26 09:03:45] [INFO ] [Nat]Added 220 Read/Feed constraints in 40 ms returned sat
[2026-05-26 09:03:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2026-05-26 09:03:45] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 57 ms.
[2026-05-26 09:03:45] [INFO ] Added : 81 causal constraints over 17 iterations in 664 ms. Result :sat
Minimization took 327 ms.
[2026-05-26 09:03:46] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2026-05-26 09:03:46] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2026-05-26 09:03:46] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2026-05-26 09:03:46] [INFO ] [Real]Added 220 Read/Feed constraints in 67 ms returned sat
[2026-05-26 09:03:46] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:03:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2026-05-26 09:03:46] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2026-05-26 09:03:47] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2026-05-26 09:03:47] [INFO ] [Nat]Added 220 Read/Feed constraints in 74 ms returned sat
[2026-05-26 09:03:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 414 ms
[2026-05-26 09:03:47] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 89 ms.
[2026-05-26 09:03:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 142 ms
[2026-05-26 09:03:49] [INFO ] Added : 101 causal constraints over 22 iterations in 1302 ms. Result :sat
Minimization took 212 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 1, 0] Max Struct:[1, 1, 1]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_GUIDED_WALK
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 112 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 309/309 places, 1464/1464 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 88 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
[2026-05-26 09:03:49] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2026-05-26 09:03:49] [INFO ] Invariant cache hit.
[2026-05-26 09:03:50] [INFO ] Implicit Places using invariants in 655 ms returned []
[2026-05-26 09:03:50] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2026-05-26 09:03:50] [INFO ] Invariant cache hit.
[2026-05-26 09:03:50] [INFO ] State equation strengthened by 220 read => feed constraints.
[2026-05-26 09:03:52] [INFO ] Implicit Places using invariants and state equation in 2110 ms returned []
Implicit Place search using SMT with State Equation took 2768 ms to find 0 implicit places.
[2026-05-26 09:03:52] [INFO ] Redundant transitions in 117 ms returned []
Running 1457 sub problems to find dead transitions.
[2026-05-26 09:03:52] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2026-05-26 09:03:52] [INFO ] Invariant cache hit.
[2026-05-26 09:03:52] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 309/814 variables, and 54 constraints, problems are : Problem set: 0 solved, 1457 unsolved in 30113 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/309 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1457/1457 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1457 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 32/54 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 309/814 variables, and 86 constraints, problems are : Problem set: 0 solved, 1457 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/309 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1457 constraints, Known Traps: 64/64 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60962ms problems are : Problem set: 0 solved, 1457 unsolved
Search for dead transitions found 0 dead transitions in 61007ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64037 ms. Remains : 309/309 places, 1464/1464 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13537681238785658763.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3414165143150603688.kers'
[2026-05-26 09:04:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13537681238785658763.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3414165143150603688.kers]
Normalized transition count is 505 out of 1464 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 505 rows 309 cols 1234 entries
Finished phase 1 with 280 SingleSign rule and 7 generalized
[2026-05-26 09:04:53] [INFO ] Computed 22 invariants in 3 ms
Computed 22 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3414165143150603688.kers
Total runtime 4 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0] Max Struct:[1, 1]
RANDOM walk for 1000000 steps (2 resets) in 1855 ms. (538 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 973 ms. (2053 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 1]
[2026-05-26 09:04:56] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13226618597255031813.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10823724079737475129.kers'
[2026-05-26 09:04:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13226618597255031813.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10823724079737475129.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 505 rows 309 cols 1234 entries
Finished phase 1 with 280 SingleSign rule and 7 generalized
[2026-05-26 09:04:56] [INFO ] Computed 22 invariants in 2 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10823724079737475129.kers
Total runtime 3 ms.
[2026-05-26 09:04:56] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2026-05-26 09:04:56] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2026-05-26 09:04:56] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2026-05-26 09:04:56] [INFO ] State equation strengthened by 220 read => feed constraints.
[2026-05-26 09:04:57] [INFO ] [Real]Added 220 Read/Feed constraints in 39 ms returned sat
[2026-05-26 09:04:57] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:04:57] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2026-05-26 09:04:57] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2026-05-26 09:04:57] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2026-05-26 09:04:57] [INFO ] [Nat]Added 220 Read/Feed constraints in 41 ms returned sat
[2026-05-26 09:04:57] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 46 ms.
[2026-05-26 09:04:57] [INFO ] Added : 35 causal constraints over 7 iterations in 300 ms. Result :sat
Minimization took 191 ms.
[2026-05-26 09:04:57] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2026-05-26 09:04:57] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2026-05-26 09:04:58] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2026-05-26 09:04:58] [INFO ] [Real]Added 220 Read/Feed constraints in 41 ms returned sat
[2026-05-26 09:04:58] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:04:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2026-05-26 09:04:58] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2026-05-26 09:04:58] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2026-05-26 09:04:58] [INFO ] [Nat]Added 220 Read/Feed constraints in 43 ms returned sat
[2026-05-26 09:04:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 240 ms
[2026-05-26 09:04:58] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 36 ms.
[2026-05-26 09:04:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2026-05-26 09:05:00] [INFO ] Added : 101 causal constraints over 22 iterations in 1462 ms. Result :sat
Minimization took 341 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0] Max Struct:[1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0] Max Struct:[1, 1]
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 59 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 309/309 places, 1464/1464 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 55 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
[2026-05-26 09:05:00] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2026-05-26 09:05:00] [INFO ] Invariant cache hit.
[2026-05-26 09:05:01] [INFO ] Implicit Places using invariants in 670 ms returned []
[2026-05-26 09:05:01] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2026-05-26 09:05:01] [INFO ] Invariant cache hit.
[2026-05-26 09:05:01] [INFO ] State equation strengthened by 220 read => feed constraints.
[2026-05-26 09:05:03] [INFO ] Implicit Places using invariants and state equation in 1946 ms returned []
Implicit Place search using SMT with State Equation took 2618 ms to find 0 implicit places.
[2026-05-26 09:05:03] [INFO ] Redundant transitions in 102 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2786 ms. Remains : 309/309 places, 1464/1464 transitions.
RANDOM walk for 40000 steps (8 resets) in 1052 ms. (37 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 4/4 properties
[2026-05-26 09:05:04] [INFO ] Flatten gal took : 345 ms
Finished probabilistic random walk after 20230 steps, run visited all 4 properties in 428 ms. (steps per millisecond=47 )
Probabilistic random walk after 20230 steps, saw 14010 distinct states, run finished after 435 ms. (steps per millisecond=46 ) properties seen :4
[2026-05-26 09:05:04] [INFO ] Flatten gal took : 177 ms
[2026-05-26 09:05:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13885557706311008832.gal : 54 ms
[2026-05-26 09:05:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14473706706580032022.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13885557706311008832.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14473706706580032022.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
FORMULA EisenbergMcGuire-PT-07-UpperBounds-04 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-07-UpperBounds-12 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (after reachability check) : Max Seen:[] Max Struct:[]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10122969471872973254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12409925490848808684.kers'
[2026-05-26 09:05:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10122969471872973254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12409925490848808684.kers]
Normalized transition count is 505 out of 1464 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 505 rows 309 cols 1234 entries
Finished phase 1 with 280 SingleSign rule and 7 generalized
[2026-05-26 09:05:04] [INFO ] Computed 22 invariants in 2 ms
Computed 22 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12409925490848808684.kers
Total runtime 5 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[] Max Struct:[]
RANDOM walk for 1000000 steps (2 resets) in 1816 ms. (550 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 120941 ms.
BK_STOP 1779786306618
--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="EisenbergMcGuire-PT-07"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-5973"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-07, 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 r114-smll-177955740500269"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-07.tgz
mv EisenbergMcGuire-PT-07 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.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 ;