About the Execution of ITS-Tools for DES-PT-30b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1697.443 | 139063.00 | 225444.00 | 441.60 | 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.r082-smll-177946993700405.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 DES-PT-30b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993700405
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 5.7K Mar 6 18:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Mar 6 18:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Mar 6 18:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Mar 6 18:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 08:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 08:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 08:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 6 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Mar 6 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 6 18:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 6 18:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 103K 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 DES-PT-30b-UpperBounds-00
FORMULA_NAME DES-PT-30b-UpperBounds-01
FORMULA_NAME DES-PT-30b-UpperBounds-02
FORMULA_NAME DES-PT-30b-UpperBounds-03
FORMULA_NAME DES-PT-30b-UpperBounds-04
FORMULA_NAME DES-PT-30b-UpperBounds-05
FORMULA_NAME DES-PT-30b-UpperBounds-06
FORMULA_NAME DES-PT-30b-UpperBounds-07
FORMULA_NAME DES-PT-30b-UpperBounds-08
FORMULA_NAME DES-PT-30b-UpperBounds-09
FORMULA_NAME DES-PT-30b-UpperBounds-10
FORMULA_NAME DES-PT-30b-UpperBounds-11
FORMULA_NAME DES-PT-30b-UpperBounds-12
FORMULA_NAME DES-PT-30b-UpperBounds-13
FORMULA_NAME DES-PT-30b-UpperBounds-14
FORMULA_NAME DES-PT-30b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1779704652237
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-30b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202604301425
[2026-05-25 10:24:14] [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]
[2026-05-25 10:24:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 10:24:15] [INFO ] Load time of PNML (sax parser for PT used): 205 ms
[2026-05-25 10:24:15] [INFO ] Transformed 399 places.
[2026-05-25 10:24:15] [INFO ] Transformed 350 transitions.
[2026-05-25 10:24:15] [INFO ] Found NUPN structural information;
[2026-05-25 10:24:15] [INFO ] Parsed PT model containing 399 places and 350 transitions and 1143 arcs in 446 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-10448546881917182215.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1700957157822288793.kers'
[2026-05-25 10:24:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10448546881917182215.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1700957157822288793.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 350 rows 399 cols 1143 entries
Finished phase 1 with 171 SingleSign rule and 163 generalized
[2026-05-25 10:24:15] [INFO ] Computed 65 invariants in 9 ms
Computed 65 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-1700957157822288793.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 (82 resets) in 111 ms. (89 steps per ms)
FORMULA DES-PT-30b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DES-PT-30b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 30003 steps (36 resets) in 88 ms. (337 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
[2026-05-25 10:24:15] [INFO ] Invariant cache hit.
[2026-05-25 10:24:16] [INFO ] [Real]Absence check using 41 positive place invariants in 53 ms returned sat
[2026-05-25 10:24:16] [INFO ] [Real]Absence check using 41 positive and 24 generalized place invariants in 40 ms returned sat
[2026-05-25 10:24:16] [INFO ] [Real]Absence check using state equation in 470 ms returned sat
[2026-05-25 10:24:17] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 10:24:17] [INFO ] [Nat]Absence check using 41 positive place invariants in 40 ms returned sat
[2026-05-25 10:24:17] [INFO ] [Nat]Absence check using 41 positive and 24 generalized place invariants in 58 ms returned sat
[2026-05-25 10:24:18] [INFO ] [Nat]Absence check using state equation in 379 ms returned sat
[2026-05-25 10:24:22] [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)
[2026-05-25 10:24:22] [INFO ] [Real]Absence check using 41 positive place invariants in 35 ms returned sat
[2026-05-25 10:24:22] [INFO ] [Real]Absence check using 41 positive and 24 generalized place invariants in 39 ms returned sat
[2026-05-25 10:24:23] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2026-05-25 10:24:23] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 10:24:23] [INFO ] [Nat]Absence check using 41 positive place invariants in 33 ms returned sat
[2026-05-25 10:24:23] [INFO ] [Nat]Absence check using 41 positive and 24 generalized place invariants in 36 ms returned sat
[2026-05-25 10:24:23] [INFO ] [Nat]Absence check using state equation in 343 ms returned sat
[2026-05-25 10:24:23] [INFO ] Computed and/alt/rep : 344/703/344 causal constraints (skipped 5 transitions) in 40 ms.
[2026-05-25 10:24:28] [INFO ] Added : 240 causal constraints over 48 iterations in 4401 ms. Result :unknown
[2026-05-25 10:24:28] [INFO ] [Real]Absence check using 41 positive place invariants in 37 ms returned sat
[2026-05-25 10:24:28] [INFO ] [Real]Absence check using 41 positive and 24 generalized place invariants in 40 ms returned sat
[2026-05-25 10:24:28] [INFO ] [Real]Absence check using state equation in 418 ms returned sat
[2026-05-25 10:24:28] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 10:24:29] [INFO ] [Nat]Absence check using 41 positive place invariants in 37 ms returned sat
[2026-05-25 10:24:29] [INFO ] [Nat]Absence check using 41 positive and 24 generalized place invariants in 39 ms returned sat
[2026-05-25 10:24:29] [INFO ] [Nat]Absence check using state equation in 326 ms returned sat
[2026-05-25 10:24:34] [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)
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, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 399 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 399/399 places, 350/350 transitions.
Graph (complete) has 858 edges and 399 vertex of which 392 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.4 ms
Discarding 7 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 392 transition count 323
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 371 transition count 323
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 45 place count 371 transition count 314
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 63 place count 362 transition count 314
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 82 place count 343 transition count 295
Iterating global reduction 2 with 19 rules applied. Total rules applied 101 place count 343 transition count 295
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 101 place count 343 transition count 294
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 342 transition count 294
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 118 place count 327 transition count 279
Iterating global reduction 2 with 15 rules applied. Total rules applied 133 place count 327 transition count 279
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 148 place count 327 transition count 264
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 151 place count 325 transition count 263
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 151 place count 325 transition count 260
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 157 place count 322 transition count 260
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 311 place count 245 transition count 183
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 315 place count 243 transition count 185
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 243 transition count 184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 317 place count 242 transition count 184
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 241 transition count 183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 240 transition count 183
Applied a total of 319 rules in 321 ms. Remains 240 /399 variables (removed 159) and now considering 183/350 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 334 ms. Remains : 240/399 places, 183/350 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5652917184800170422.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8351461968446143520.kers'
[2026-05-25 10:24:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5652917184800170422.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8351461968446143520.kers]
Culling duplicate invariants (modulo rational): removing 29 columns.
Culled 29 columns in 1 ms.
// Phase 1: matrix 183 rows 211 cols 713 entries
Finished phase 1 with 135 SingleSign rule and 42 generalized
[2026-05-25 10:24:35] [INFO ] Computed 63 invariants in 3 ms
Computed 63 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-8351461968446143520.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 (47869 resets) in 2150 ms. (464 steps per ms)
BEST_FIRST walk for 3000001 steps (27428 resets) in 3438 ms. (872 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
[2026-05-25 10:24:41] [INFO ] Invariant cache hit.
[2026-05-25 10:24:41] [INFO ] [Real]Absence check using 39 positive place invariants in 13 ms returned sat
[2026-05-25 10:24:41] [INFO ] [Real]Absence check using 39 positive and 24 generalized place invariants in 22 ms returned sat
[2026-05-25 10:24:41] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2026-05-25 10:24:41] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 10:24:41] [INFO ] [Nat]Absence check using 39 positive place invariants in 12 ms returned sat
[2026-05-25 10:24:41] [INFO ] [Nat]Absence check using 39 positive and 24 generalized place invariants in 21 ms returned sat
[2026-05-25 10:24:41] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2026-05-25 10:24:41] [INFO ] Computed and/alt/rep : 169/322/169 causal constraints (skipped 11 transitions) in 22 ms.
[2026-05-25 10:24:42] [INFO ] Added : 111 causal constraints over 23 iterations in 754 ms. Result :sat
Minimization took 153 ms.
[2026-05-25 10:24:42] [INFO ] [Real]Absence check using 39 positive place invariants in 20 ms returned sat
[2026-05-25 10:24:42] [INFO ] [Real]Absence check using 39 positive and 24 generalized place invariants in 34 ms returned sat
[2026-05-25 10:24:43] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2026-05-25 10:24:43] [INFO ] Computed and/alt/rep : 169/322/169 causal constraints (skipped 11 transitions) in 29 ms.
[2026-05-25 10:24:43] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 10:24:43] [INFO ] [Nat]Absence check using 39 positive place invariants in 19 ms returned sat
[2026-05-25 10:24:43] [INFO ] [Nat]Absence check using 39 positive and 24 generalized place invariants in 35 ms returned sat
[2026-05-25 10:24:43] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2026-05-25 10:24:43] [INFO ] Computed and/alt/rep : 169/322/169 causal constraints (skipped 11 transitions) in 24 ms.
[2026-05-25 10:24:44] [INFO ] Added : 125 causal constraints over 25 iterations in 792 ms. Result :sat
Minimization took 176 ms.
[2026-05-25 10:24:44] [INFO ] [Real]Absence check using 39 positive place invariants in 21 ms returned sat
[2026-05-25 10:24:44] [INFO ] [Real]Absence check using 39 positive and 24 generalized place invariants in 35 ms returned sat
[2026-05-25 10:24:44] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2026-05-25 10:24:44] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 10:24:45] [INFO ] [Nat]Absence check using 39 positive place invariants in 20 ms returned sat
[2026-05-25 10:24:45] [INFO ] [Nat]Absence check using 39 positive and 24 generalized place invariants in 33 ms returned sat
[2026-05-25 10:24:45] [INFO ] [Nat]Absence check using state equation in 196 ms returned sat
[2026-05-25 10:24:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2026-05-25 10:24:45] [INFO ] Computed and/alt/rep : 169/322/169 causal constraints (skipped 11 transitions) in 20 ms.
[2026-05-25 10:24:46] [INFO ] Added : 140 causal constraints over 28 iterations in 827 ms. Result :sat
Minimization took 167 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, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 183/183 transitions.
Applied a total of 0 rules in 14 ms. Remains 240 /240 variables (removed 0) and now considering 183/183 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 240/240 places, 183/183 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 183/183 transitions.
Applied a total of 0 rules in 16 ms. Remains 240 /240 variables (removed 0) and now considering 183/183 (removed 0) transitions.
[2026-05-25 10:24:47] [INFO ] Invariant cache hit.
[2026-05-25 10:24:47] [INFO ] Implicit Places using invariants in 322 ms returned []
[2026-05-25 10:24:47] [INFO ] Invariant cache hit.
[2026-05-25 10:24:48] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1148 ms to find 0 implicit places.
[2026-05-25 10:24:48] [INFO ] Redundant transitions in 11 ms returned []
Running 180 sub problems to find dead transitions.
[2026-05-25 10:24:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/237 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 180 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 3/240 variables, 14/63 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 183/423 variables, 240/303 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/423 variables, 2/305 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/423 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/423 variables, 1/307 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/423 variables, 1/308 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/423 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 11 (OVERLAPS) 0/423 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 423/423 variables, and 308 constraints, problems are : Problem set: 0 solved, 180 unsolved in 29214 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/237 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 5/54 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/237 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 3/240 variables, 14/68 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (OVERLAPS) 183/423 variables, 240/308 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/423 variables, 180/488 constraints. Problems are: Problem set: 0 solved, 180 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 423/423 variables, and 488 constraints, problems are : Problem set: 0 solved, 180 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59496ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 59518ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60746 ms. Remains : 240/240 places, 183/183 transitions.
RANDOM walk for 40000 steps (1928 resets) in 1072 ms. (37 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (374 resets) in 406 ms. (98 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (382 resets) in 295 ms. (135 steps per ms) remains 6/6 properties
[2026-05-25 10:25:48] [INFO ] Flatten gal took : 231 ms
BEST_FIRST walk for 40004 steps (386 resets) in 225 ms. (177 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (369 resets) in 192 ms. (207 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (355 resets) in 193 ms. (206 steps per ms) remains 6/6 properties
[2026-05-25 10:25:48] [INFO ] Flatten gal took : 116 ms
BEST_FIRST walk for 40004 steps (363 resets) in 202 ms. (197 steps per ms) remains 6/6 properties
[2026-05-25 10:25:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9540547653290601304.gal : 54 ms
[2026-05-25 10:25:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7963714626250530860.prop : 1 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/ReachabilityCardinality9540547653290601304.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7963714626250530860.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality7963714626250530860.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :4 after 36
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :36 after 40
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :40 after 160
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :160 after 1236
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :1236 after 28040
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :28040 after 190228
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :190228 after 333544
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :333544 after 984880
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :2.99798e+09 after 2.99864e+09
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :2.99864e+09 after 3.00808e+09
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :2.78314e+10 after 2.78369e+10
Interrupted probabilistic random walk after 416612 steps, run timeout after 3001 ms. (steps per millisecond=138 ) properties seen :2 out of 6
Probabilistic random walk after 416612 steps, saw 105396 distinct states, run finished after 3008 ms. (steps per millisecond=138 ) properties seen :2
[2026-05-25 10:25:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 163/165 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 36/201 variables, 29/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 4/205 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 20/225 variables, 13/55 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/225 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 3/228 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/228 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 179/407 variables, 228/286 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/407 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 14/421 variables, 10/296 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/421 variables, 4/300 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/421 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 2/423 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/423 variables, 2/303 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/423 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 0/423 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 423/423 variables, and 303 constraints, problems are : Problem set: 0 solved, 4 unsolved in 592 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 163/165 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 36/201 variables, 29/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 4/205 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 20/225 variables, 13/55 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/225 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 3/228 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/228 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 179/407 variables, 228/286 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/407 variables, 2/288 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :7.37836e+10 after 7.51152e+10
At refinement iteration 13 (INCLUDED_ONLY) 0/407 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/407 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 14/421 variables, 10/299 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/421 variables, 4/303 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/421 variables, 2/305 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/421 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/421 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (OVERLAPS) 2/423 variables, 1/307 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/423 variables, 2/309 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/423 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 23 (OVERLAPS) 0/423 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 423/423 variables, and 309 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1296 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1895ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2882 ms.
Support contains 2 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 183/183 transitions.
SDD proceeding with computation,6 properties remain. new max is 65536
Applied a total of 0 rules in 15 ms. Remains 240 /240 variables (removed 0) and now considering 183/183 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 240/240 places, 183/183 transitions.
SDD size :2.54952e+11 after 2.54991e+11
RANDOM walk for 40000 steps (1918 resets) in 249 ms. (160 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (382 resets) in 159 ms. (250 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (358 resets) in 140 ms. (283 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (365 resets) in 127 ms. (312 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (343 resets) in 111 ms. (357 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 371290 steps, run timeout after 3001 ms. (steps per millisecond=123 ) properties seen :0 out of 4
Probabilistic random walk after 371290 steps, saw 94236 distinct states, run finished after 3001 ms. (steps per millisecond=123 ) properties seen :0
[2026-05-25 10:26:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 163/165 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 36/201 variables, 29/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 4/205 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 20/225 variables, 13/55 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/225 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 3/228 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/228 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 179/407 variables, 228/286 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/407 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 14/421 variables, 10/296 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/421 variables, 4/300 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/421 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 2/423 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/423 variables, 2/303 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/423 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 0/423 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 423/423 variables, and 303 constraints, problems are : Problem set: 0 solved, 4 unsolved in 519 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 163/165 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 36/201 variables, 29/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 4/205 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 20/225 variables, 13/55 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/225 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 3/228 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/228 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 179/407 variables, 228/286 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/407 variables, 2/288 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/407 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/407 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 14/421 variables, 10/299 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/421 variables, 4/303 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/421 variables, 2/305 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/421 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/421 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (OVERLAPS) 2/423 variables, 1/307 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/423 variables, 2/309 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/423 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 23 (OVERLAPS) 0/423 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 423/423 variables, and 309 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1292 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1818ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
SDD proceeding with computation,6 properties remain. new max is 131072
SDD size :6.53499e+11 after 6.58451e+11
Parikh walk visited 0 properties in 3200 ms.
Support contains 2 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 183/183 transitions.
Applied a total of 0 rules in 13 ms. Remains 240 /240 variables (removed 0) and now considering 183/183 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 240/240 places, 183/183 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 183/183 transitions.
Applied a total of 0 rules in 11 ms. Remains 240 /240 variables (removed 0) and now considering 183/183 (removed 0) transitions.
[2026-05-25 10:26:05] [INFO ] Invariant cache hit.
[2026-05-25 10:26:05] [INFO ] Implicit Places using invariants in 238 ms returned []
[2026-05-25 10:26:05] [INFO ] Invariant cache hit.
[2026-05-25 10:26:06] [INFO ] Implicit Places using invariants and state equation in 678 ms returned []
Implicit Place search using SMT with State Equation took 919 ms to find 0 implicit places.
[2026-05-25 10:26:06] [INFO ] Redundant transitions in 7 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 947 ms. Remains : 240/240 places, 183/183 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 17 ms. Remains 240 /240 variables (removed 0) and now considering 183/183 (removed 0) transitions.
Running SMT prover for 4 properties.
[2026-05-25 10:26:06] [INFO ] Invariant cache hit.
[2026-05-25 10:26:06] [INFO ] [Real]Absence check using 39 positive place invariants in 14 ms returned sat
[2026-05-25 10:26:06] [INFO ] [Real]Absence check using 39 positive and 24 generalized place invariants in 42 ms returned sat
[2026-05-25 10:26:06] [INFO ] After 394ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2026-05-25 10:26:06] [INFO ] [Nat]Absence check using 39 positive place invariants in 36 ms returned sat
[2026-05-25 10:26:06] [INFO ] [Nat]Absence check using 39 positive and 24 generalized place invariants in 30 ms returned sat
[2026-05-25 10:26:06] [INFO ] After 176ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2026-05-25 10:26:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
TRAPS : Iteration 1
[2026-05-25 10:26:07] [INFO ] After 364ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2026-05-25 10:26:07] [INFO ] After 603ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2026-05-25 10:26:07] [INFO ] Flatten gal took : 56 ms
[2026-05-25 10:26:07] [INFO ] Flatten gal took : 30 ms
[2026-05-25 10:26:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1097513439828358841.gal : 19 ms
[2026-05-25 10:26:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3496237063126987121.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/ReachabilityCardinality1097513439828358841.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3496237063126987121.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3496237063126987121.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :4 after 36
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :36 after 40
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :40 after 316
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :316 after 1444
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1444 after 13056
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :13056 after 60000
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :60000 after 236984
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :236984 after 733264
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1.84298e+06 after 2.44209e+09
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :2.44209e+09 after 2.66896e+09
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :2.85325e+09 after 1.0229e+10
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :2.6222e+10 after 2.65669e+10
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :1.01254e+11 after 1.13681e+11
SDD proceeding with computation,6 properties remain. new max is 262144
SDD size :1.5349e+12 after 1.53522e+12
SDD proceeding with computation,4 properties remain. new max is 131072
Detected timeout of ITS tools.
[2026-05-25 10:26:22] [INFO ] Flatten gal took : 21 ms
[2026-05-25 10:26:22] [INFO ] Applying decomposition
[2026-05-25 10:26:22] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3489898137977795451.txt' '-o' '/tmp/graph3489898137977795451.bin' '-w' '/tmp/graph3489898137977795451.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3489898137977795451.bin' '-l' '-1' '-v' '-w' '/tmp/graph3489898137977795451.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:26:22] [INFO ] Decomposing Gal with order
[2026-05-25 10:26:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:26:22] [INFO ] Removed a total of 37 redundant transitions.
[2026-05-25 10:26:22] [INFO ] Flatten gal took : 138 ms
[2026-05-25 10:26:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 15 ms.
[2026-05-25 10:26:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12320355478058588382.gal : 12 ms
[2026-05-25 10:26:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5246982637517326149.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/ReachabilityCardinality12320355478058588382.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5246982637517326149.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality5246982637517326149.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :2 after 2066
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :2066 after 5380
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :50736 after 51600
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :51600 after 1.37795e+09
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1.37795e+09 after 2.39693e+09
Invariant property MIN1 does not hold.
Reachability property MAX1 is true.
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2.39693e+09 after 3.92541e+09
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :3.92541e+09 after 1.62857e+10
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7.5913e+12 after 8.44991e+12
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.7036e+13 after 1.78946e+13
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.36889e+13,4.07677,95516,10162,3733,241371,7776,299,158931,305,50457,0
Total reachable state count : 23688949534766
Verifying 4 reachability properties.
Reachability property MAX1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX1,7.21536e+07,4.08941,95540,437,187,241371,7776,301,158931,308,50457,0
Invariant property MIN1 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN1,7.21536e+07,4.09288,95540,437,187,241371,7776,305,158931,310,50457,0
Reachability property MAX2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX2,2016,4.09743,95540,85,193,241371,7776,305,158931,311,50457,0
Invariant property MIN2 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN2,2016,4.1035,95540,85,193,241371,7776,308,158931,312,50457,0
Over-approximation ignoring read arcs solved 0 properties in 20814 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 10:26:26] [INFO ] Flatten gal took : 18 ms
[2026-05-25 10:26:26] [INFO ] Applying decomposition
[2026-05-25 10:26:26] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11367741174853810479.txt' '-o' '/tmp/graph11367741174853810479.bin' '-w' '/tmp/graph11367741174853810479.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11367741174853810479.bin' '-l' '-1' '-v' '-w' '/tmp/graph11367741174853810479.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:26:27] [INFO ] Decomposing Gal with order
[2026-05-25 10:26:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:26:27] [INFO ] Removed a total of 72 redundant transitions.
[2026-05-25 10:26:27] [INFO ] Flatten gal took : 31 ms
[2026-05-25 10:26:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 5 ms.
[2026-05-25 10:26:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5196243406443032779.gal : 4 ms
[2026-05-25 10:26:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8876109092905448360.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/ReachabilityCardinality5196243406443032779.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8876109092905448360.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality8876109092905448360.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :4 after 1156
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :50736 after 535648
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :535648 after 1.41104e+09
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1.41104e+09 after 2.32437e+09
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :2.32437e+09 after 3.84653e+09
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :3.84653e+09 after 5.97759e+09
Invariant property MIN1 does not hold.
Reachability property MAX1 is true.
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :8.44991e+12 after 8.57526e+12
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.36889e+13,2.1115,58464,5232,3056,132314,7798,299,107565,308,70198,0
Total reachable state count : 23688949534766
Verifying 4 reachability properties.
Reachability property MAX1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX1,6,2.1178,58592,58,145,132314,7798,301,107565,311,70198,0
Invariant property MIN1 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN1,6,2.11902,58720,58,145,132314,7798,305,107565,313,70198,0
Reachability property MAX2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX2,672,2.1211,58720,70,159,132314,7798,305,107565,314,70198,0
Invariant property MIN2 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN2,672,2.12392,58720,70,159,132314,7798,307,107565,315,70198,0
FORMULA DES-PT-30b-UpperBounds-01 1 TECHNIQUES REACHABILITY_MAX
FORMULA DES-PT-30b-UpperBounds-09 1 TECHNIQUES REACHABILITY_MAX
FORMULA DES-PT-30b-UpperBounds-12 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (after reachability check) : Max Seen:[] Max Struct:[]
[2026-05-25 10:26:29] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[] Max Struct:[]
RANDOM walk for 1000000 steps (47829 resets) in 1977 ms. (505 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 136590 ms.
BK_STOP 1779704791300
--------------------
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="DES-PT-30b"
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 DES-PT-30b, 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 r082-smll-177946993700405"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30b.tgz
mv DES-PT-30b 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 ;