Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729100341.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ASLink-PT-04b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729100341
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 669K May 29 14:32 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 ASLink-PT-04b-UpperBounds-00
FORMULA_NAME ASLink-PT-04b-UpperBounds-01
FORMULA_NAME ASLink-PT-04b-UpperBounds-02
FORMULA_NAME ASLink-PT-04b-UpperBounds-03
FORMULA_NAME ASLink-PT-04b-UpperBounds-04
FORMULA_NAME ASLink-PT-04b-UpperBounds-05
FORMULA_NAME ASLink-PT-04b-UpperBounds-06
FORMULA_NAME ASLink-PT-04b-UpperBounds-07
FORMULA_NAME ASLink-PT-04b-UpperBounds-08
FORMULA_NAME ASLink-PT-04b-UpperBounds-09
FORMULA_NAME ASLink-PT-04b-UpperBounds-10
FORMULA_NAME ASLink-PT-04b-UpperBounds-11
FORMULA_NAME ASLink-PT-04b-UpperBounds-12
FORMULA_NAME ASLink-PT-04b-UpperBounds-13
FORMULA_NAME ASLink-PT-04b-UpperBounds-14
FORMULA_NAME ASLink-PT-04b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1748579517943

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-04b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2025-05-30 04:31:59] [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]
[2025-05-30 04:31:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 04:31:59] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2025-05-30 04:31:59] [INFO ] Transformed 2034 places.
[2025-05-30 04:31:59] [INFO ] Transformed 2567 transitions.
[2025-05-30 04:31:59] [INFO ] Found NUPN structural information;
[2025-05-30 04:31:59] [INFO ] Parsed PT model containing 2034 places and 2567 transitions and 7875 arcs in 282 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 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]
// Phase 1: matrix 2567 rows 2034 cols
[2025-05-30 04:31:59] [INFO ] Computed 199 invariants in 119 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 (24 resets) in 67 ms. (147 steps per ms)
FORMULA ASLink-PT-04b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-04b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-04b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-04b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-04b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-04b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-04b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-04b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 80008 steps (28 resets) in 131 ms. (606 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2025-05-30 04:31:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:00] [INFO ] [Real]Absence check using 48 positive place invariants in 60 ms returned sat
[2025-05-30 04:32:00] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 83 ms returned sat
[2025-05-30 04:32:01] [INFO ] [Real]Absence check using state equation in 801 ms returned sat
[2025-05-30 04:32:01] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:01] [INFO ] [Nat]Absence check using 48 positive place invariants in 45 ms returned sat
[2025-05-30 04:32:01] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 77 ms returned sat
[2025-05-30 04:32:02] [INFO ] [Nat]Absence check using state equation in 891 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:03] [INFO ] Deduced a trap composed of 72 places in 627 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:04] [INFO ] Deduced a trap composed of 77 places in 601 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:04] [INFO ] Deduced a trap composed of 95 places in 591 ms of which 112 ms to minimize.
[2025-05-30 04:32:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2204 ms
[2025-05-30 04:32:05] [INFO ] Computed and/alt/rep : 2147/4728/2147 causal constraints (skipped 419 transitions) in 131 ms.
[2025-05-30 04:32:06] [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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1140)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:06] [INFO ] [Real]Absence check using 48 positive place invariants in 40 ms returned sat
[2025-05-30 04:32:06] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 88 ms returned sat
[2025-05-30 04:32:08] [INFO ] [Real]Absence check using state equation in 1100 ms returned sat
[2025-05-30 04:32:08] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:08] [INFO ] [Nat]Absence check using 48 positive place invariants in 43 ms returned sat
[2025-05-30 04:32:08] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 88 ms returned sat
[2025-05-30 04:32:09] [INFO ] [Nat]Absence check using state equation in 1103 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:10] [INFO ] Deduced a trap composed of 20 places in 672 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:11] [INFO ] Deduced a trap composed of 21 places in 672 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:11] [INFO ] Deduced a trap composed of 23 places in 691 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:12] [INFO ] Deduced a trap composed of 28 places in 689 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:13] [INFO ] Deduced a trap composed of 31 places in 692 ms of which 87 ms to minimize.
[2025-05-30 04:32:13] [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:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:13] [INFO ] [Real]Absence check using 48 positive place invariants in 44 ms returned sat
[2025-05-30 04:32:13] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 78 ms returned sat
[2025-05-30 04:32:15] [INFO ] [Real]Absence check using state equation in 1184 ms returned sat
[2025-05-30 04:32:15] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:15] [INFO ] [Nat]Absence check using 48 positive place invariants in 42 ms returned sat
[2025-05-30 04:32:15] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 84 ms returned sat
[2025-05-30 04:32:19] [INFO ] [Nat]Absence check using state equation in 4158 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:20] [INFO ] Deduced a trap composed of 21 places in 515 ms of which 52 ms to minimize.
[2025-05-30 04:32:20] [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 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:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:20] [INFO ] [Real]Absence check using 48 positive place invariants in 41 ms returned sat
[2025-05-30 04:32:20] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 87 ms returned sat
[2025-05-30 04:32:21] [INFO ] [Real]Absence check using state equation in 1036 ms returned sat
[2025-05-30 04:32:21] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:22] [INFO ] [Nat]Absence check using 48 positive place invariants in 42 ms returned sat
[2025-05-30 04:32:22] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 85 ms returned sat
[2025-05-30 04:32:23] [INFO ] [Nat]Absence check using state equation in 959 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:23] [INFO ] Deduced a trap composed of 19 places in 639 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:24] [INFO ] Deduced a trap composed of 20 places in 651 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:25] [INFO ] Deduced a trap composed of 23 places in 636 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:26] [INFO ] Deduced a trap composed of 28 places in 678 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:26] [INFO ] Deduced a trap composed of 42 places in 669 ms of which 122 ms to minimize.
[2025-05-30 04:32:26] [INFO ] Trap strengthening (SAT) tested/added 5/5 trap constraints in 3624 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:27] [INFO ] [Real]Absence check using 48 positive place invariants in 39 ms returned sat
[2025-05-30 04:32:27] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 76 ms returned sat
[2025-05-30 04:32:28] [INFO ] [Real]Absence check using state equation in 1259 ms returned sat
[2025-05-30 04:32:28] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:28] [INFO ] [Nat]Absence check using 48 positive place invariants in 43 ms returned sat
[2025-05-30 04:32:29] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 75 ms returned sat
[2025-05-30 04:32:30] [INFO ] [Nat]Absence check using state equation in 1185 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:30] [INFO ] Deduced a trap composed of 21 places in 697 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:31] [INFO ] Deduced a trap composed of 24 places in 679 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:32] [INFO ] Deduced a trap composed of 43 places in 730 ms of which 123 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:33] [INFO ] Deduced a trap composed of 44 places in 786 ms of which 132 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:34] [INFO ] Deduced a trap composed of 58 places in 818 ms of which 168 ms to minimize.
[2025-05-30 04:32:34] [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 4
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:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:34] [INFO ] [Real]Absence check using 48 positive place invariants in 40 ms returned sat
[2025-05-30 04:32:34] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 79 ms returned sat
[2025-05-30 04:32:35] [INFO ] [Real]Absence check using state equation in 934 ms returned sat
[2025-05-30 04:32:35] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:36] [INFO ] [Nat]Absence check using 48 positive place invariants in 42 ms returned sat
[2025-05-30 04:32:36] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 77 ms returned sat
[2025-05-30 04:32:38] [INFO ] [Nat]Absence check using state equation in 2163 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:38] [INFO ] Deduced a trap composed of 17 places in 336 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:39] [INFO ] Deduced a trap composed of 35 places in 369 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:39] [INFO ] Deduced a trap composed of 43 places in 346 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:40] [INFO ] Deduced a trap composed of 55 places in 375 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:40] [INFO ] Deduced a trap composed of 70 places in 351 ms of which 57 ms to minimize.
[2025-05-30 04:32:40] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2247 ms
[2025-05-30 04:32:40] [INFO ] Computed and/alt/rep : 2147/4728/2147 causal constraints (skipped 419 transitions) in 128 ms.
[2025-05-30 04:32:40] [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 5
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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1140)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:41] [INFO ] [Real]Absence check using 48 positive place invariants in 40 ms returned sat
[2025-05-30 04:32:41] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 94 ms returned sat
[2025-05-30 04:32:42] [INFO ] [Real]Absence check using state equation in 1025 ms returned sat
[2025-05-30 04:32:42] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:42] [INFO ] [Nat]Absence check using 48 positive place invariants in 41 ms returned sat
[2025-05-30 04:32:42] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 94 ms returned sat
[2025-05-30 04:32:44] [INFO ] [Nat]Absence check using state equation in 1881 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:45] [INFO ] Deduced a trap composed of 22 places in 642 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:46] [INFO ] Deduced a trap composed of 50 places in 711 ms of which 141 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:46] [INFO ] Deduced a trap composed of 59 places in 733 ms of which 156 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:47] [INFO ] Deduced a trap composed of 61 places in 609 ms of which 133 ms to minimize.
[2025-05-30 04:32:47] [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 6
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:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:47] [INFO ] [Real]Absence check using 48 positive place invariants in 41 ms returned sat
[2025-05-30 04:32:47] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 86 ms returned sat
[2025-05-30 04:32:49] [INFO ] [Real]Absence check using state equation in 1090 ms returned sat
[2025-05-30 04:32:49] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 04:32:49] [INFO ] [Nat]Absence check using 48 positive place invariants in 41 ms returned sat
[2025-05-30 04:32:49] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 85 ms returned sat
[2025-05-30 04:32:51] [INFO ] [Nat]Absence check using state equation in 1813 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:32:52] [INFO ] Deduced a trap composed of 25 places in 657 ms of which 80 ms to minimize.
[2025-05-30 04:32:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 863 ms
[2025-05-30 04:32:52] [INFO ] Computed and/alt/rep : 2147/4728/2147 causal constraints (skipped 419 transitions) in 100 ms.
[2025-05-30 04:32:54] [INFO ] Added : 75 causal constraints over 15 iterations in 1949 ms. Result :unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Support contains 8 out of 2034 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2034/2034 places, 2567/2567 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 465 transitions
Trivial Post-agglo rules discarded 465 transitions
Performed 465 trivial Post agglomeration. Transition count delta: 465
Iterating post reduction 0 with 465 rules applied. Total rules applied 465 place count 2034 transition count 2102
Reduce places removed 465 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 487 rules applied. Total rules applied 952 place count 1569 transition count 2080
Reduce places removed 6 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 8 rules applied. Total rules applied 960 place count 1563 transition count 2078
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 962 place count 1561 transition count 2078
Performed 468 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 468 Pre rules applied. Total rules applied 962 place count 1561 transition count 1610
Deduced a syphon composed of 468 places in 3 ms
Ensure Unique test removed 43 places
Reduce places removed 511 places and 0 transitions.
Iterating global reduction 4 with 979 rules applied. Total rules applied 1941 place count 1050 transition count 1610
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 4 with 32 rules applied. Total rules applied 1973 place count 1046 transition count 1582
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 2001 place count 1018 transition count 1582
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 2001 place count 1018 transition count 1566
Deduced a syphon composed of 16 places in 3 ms
Ensure Unique test removed 15 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 6 with 47 rules applied. Total rules applied 2048 place count 987 transition count 1566
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 2049 place count 986 transition count 1566
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 16 Pre rules applied. Total rules applied 2049 place count 986 transition count 1550
Deduced a syphon composed of 16 places in 7 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 2081 place count 970 transition count 1550
Discarding 64 places :
Symmetric choice reduction at 7 with 64 rule applications. Total rules 2145 place count 906 transition count 1486
Iterating global reduction 7 with 64 rules applied. Total rules applied 2209 place count 906 transition count 1486
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2210 place count 906 transition count 1485
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 22 Pre rules applied. Total rules applied 2210 place count 906 transition count 1463
Deduced a syphon composed of 22 places in 22 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 8 with 45 rules applied. Total rules applied 2255 place count 883 transition count 1463
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2255 place count 883 transition count 1462
Deduced a syphon composed of 1 places in 23 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 2258 place count 881 transition count 1462
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 2263 place count 876 transition count 1429
Iterating global reduction 8 with 5 rules applied. Total rules applied 2268 place count 876 transition count 1429
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 2268 place count 876 transition count 1425
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 2276 place count 872 transition count 1425
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2277 place count 871 transition count 1417
Iterating global reduction 8 with 1 rules applied. Total rules applied 2278 place count 871 transition count 1417
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2279 place count 870 transition count 1409
Iterating global reduction 8 with 1 rules applied. Total rules applied 2280 place count 870 transition count 1409
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2281 place count 869 transition count 1401
Iterating global reduction 8 with 1 rules applied. Total rules applied 2282 place count 869 transition count 1401
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2283 place count 868 transition count 1393
Iterating global reduction 8 with 1 rules applied. Total rules applied 2284 place count 868 transition count 1393
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2285 place count 867 transition count 1385
Iterating global reduction 8 with 1 rules applied. Total rules applied 2286 place count 867 transition count 1385
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2287 place count 866 transition count 1377
Iterating global reduction 8 with 1 rules applied. Total rules applied 2288 place count 866 transition count 1377
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2289 place count 865 transition count 1369
Iterating global reduction 8 with 1 rules applied. Total rules applied 2290 place count 865 transition count 1369
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2291 place count 864 transition count 1361
Iterating global reduction 8 with 1 rules applied. Total rules applied 2292 place count 864 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2293 place count 863 transition count 1353
Iterating global reduction 8 with 1 rules applied. Total rules applied 2294 place count 863 transition count 1353
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2295 place count 862 transition count 1345
Iterating global reduction 8 with 1 rules applied. Total rules applied 2296 place count 862 transition count 1345
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2297 place count 861 transition count 1337
Iterating global reduction 8 with 1 rules applied. Total rules applied 2298 place count 861 transition count 1337
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2299 place count 860 transition count 1329
Iterating global reduction 8 with 1 rules applied. Total rules applied 2300 place count 860 transition count 1329
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2301 place count 859 transition count 1321
Iterating global reduction 8 with 1 rules applied. Total rules applied 2302 place count 859 transition count 1321
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2303 place count 858 transition count 1313
Iterating global reduction 8 with 1 rules applied. Total rules applied 2304 place count 858 transition count 1313
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2305 place count 857 transition count 1305
Iterating global reduction 8 with 1 rules applied. Total rules applied 2306 place count 857 transition count 1305
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2307 place count 856 transition count 1297
Iterating global reduction 8 with 1 rules applied. Total rules applied 2308 place count 856 transition count 1297
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Deduced a syphon composed of 113 places in 1 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 8 with 226 rules applied. Total rules applied 2534 place count 743 transition count 1184
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2535 place count 742 transition count 1183
Ensure Unique test removed 1 places
Iterating global reduction 8 with 2 rules applied. Total rules applied 2537 place count 741 transition count 1183
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2538 place count 740 transition count 1182
Iterating global reduction 8 with 1 rules applied. Total rules applied 2539 place count 740 transition count 1182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2541 place count 740 transition count 1180
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2542 place count 739 transition count 1180
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2544 place count 738 transition count 1189
Free-agglomeration rule applied 5 times.
Iterating global reduction 10 with 5 rules applied. Total rules applied 2549 place count 738 transition count 1184
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 2554 place count 733 transition count 1184
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 11 with 3 rules applied. Total rules applied 2557 place count 733 transition count 1181
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 2560 place count 730 transition count 1181
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2561 place count 729 transition count 1180
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 12 with 12 rules applied. Total rules applied 2573 place count 721 transition count 1176
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 2577 place count 717 transition count 1176
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 12 Pre rules applied. Total rules applied 2577 place count 717 transition count 1164
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 14 with 25 rules applied. Total rules applied 2602 place count 704 transition count 1164
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 14 with 5 rules applied. Total rules applied 2607 place count 699 transition count 1164
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 15 with 18 rules applied. Total rules applied 2625 place count 690 transition count 1155
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 2629 place count 686 transition count 1151
Iterating global reduction 15 with 4 rules applied. Total rules applied 2633 place count 686 transition count 1151
Free-agglomeration rule applied 4 times.
Iterating global reduction 15 with 4 rules applied. Total rules applied 2637 place count 686 transition count 1147
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 2641 place count 682 transition count 1147
Applied a total of 2641 rules in 1267 ms. Remains 682 /2034 variables (removed 1352) and now considering 1147/2567 (removed 1420) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1274 ms. Remains : 682/2034 places, 1147/2567 transitions.
// Phase 1: matrix 1147 rows 682 cols
[2025-05-30 04:32:56] [INFO ] Computed 119 invariants in 38 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (12761 resets) in 2211 ms. (452 steps per ms)
FORMULA ASLink-PT-04b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-04b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 6000005 steps (17680 resets) in 5720 ms. (1048 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2025-05-30 04:33:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:04] [INFO ] [Real]Absence check using 31 positive place invariants in 11 ms returned sat
[2025-05-30 04:33:04] [INFO ] [Real]Absence check using 31 positive and 88 generalized place invariants in 19 ms returned sat
[2025-05-30 04:33:04] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2025-05-30 04:33:04] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:04] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:04] [INFO ] [Nat]Absence check using 31 positive and 88 generalized place invariants in 17 ms returned sat
[2025-05-30 04:33:04] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2025-05-30 04:33:05] [INFO ] Computed and/alt/rep : 447/1710/447 causal constraints (skipped 675 transitions) in 63 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:33:09] [INFO ] Deduced a trap composed of 73 places in 205 ms of which 44 ms to minimize.
[2025-05-30 04:33:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 315 ms
[2025-05-30 04:33:10] [INFO ] Added : 348 causal constraints over 70 iterations in 5076 ms. Result :sat
Minimization took 630 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:10] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:10] [INFO ] [Real]Absence check using 31 positive and 88 generalized place invariants in 17 ms returned sat
[2025-05-30 04:33:11] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2025-05-30 04:33:11] [INFO ] Computed and/alt/rep : 447/1710/447 causal constraints (skipped 675 transitions) in 51 ms.
[2025-05-30 04:33:11] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:11] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:11] [INFO ] [Nat]Absence check using 31 positive and 88 generalized place invariants in 25 ms returned sat
[2025-05-30 04:33:11] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2025-05-30 04:33:11] [INFO ] Computed and/alt/rep : 447/1710/447 causal constraints (skipped 675 transitions) in 68 ms.
[2025-05-30 04:33:14] [INFO ] Added : 153 causal constraints over 31 iterations in 2213 ms. Result :sat
Minimization took 826 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:15] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:15] [INFO ] [Real]Absence check using 31 positive and 88 generalized place invariants in 17 ms returned sat
[2025-05-30 04:33:15] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2025-05-30 04:33:15] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:15] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:15] [INFO ] [Nat]Absence check using 31 positive and 88 generalized place invariants in 24 ms returned sat
[2025-05-30 04:33:15] [INFO ] [Nat]Absence check using state equation in 394 ms returned sat
[2025-05-30 04:33:15] [INFO ] Computed and/alt/rep : 447/1710/447 causal constraints (skipped 675 transitions) in 64 ms.
[2025-05-30 04:33:17] [INFO ] Added : 123 causal constraints over 25 iterations in 2091 ms. Result :sat
Minimization took 573 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:18] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:18] [INFO ] [Real]Absence check using 31 positive and 88 generalized place invariants in 18 ms returned sat
[2025-05-30 04:33:19] [INFO ] [Real]Absence check using state equation in 319 ms returned sat
[2025-05-30 04:33:19] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:19] [INFO ] [Nat]Absence check using 31 positive place invariants in 11 ms returned sat
[2025-05-30 04:33:19] [INFO ] [Nat]Absence check using 31 positive and 88 generalized place invariants in 17 ms returned sat
[2025-05-30 04:33:19] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2025-05-30 04:33:19] [INFO ] Computed and/alt/rep : 447/1710/447 causal constraints (skipped 675 transitions) in 53 ms.
[2025-05-30 04:33:23] [INFO ] Added : 336 causal constraints over 68 iterations in 4232 ms. Result :sat
Minimization took 729 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:24] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:24] [INFO ] [Real]Absence check using 31 positive and 88 generalized place invariants in 26 ms returned sat
[2025-05-30 04:33:24] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2025-05-30 04:33:25] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:25] [INFO ] [Nat]Absence check using 31 positive place invariants in 11 ms returned sat
[2025-05-30 04:33:25] [INFO ] [Nat]Absence check using 31 positive and 88 generalized place invariants in 17 ms returned sat
[2025-05-30 04:33:25] [INFO ] [Nat]Absence check using state equation in 305 ms returned sat
[2025-05-30 04:33:25] [INFO ] Computed and/alt/rep : 447/1710/447 causal constraints (skipped 675 transitions) in 50 ms.
[2025-05-30 04:33:29] [INFO ] Added : 313 causal constraints over 63 iterations in 4126 ms. Result :sat
Minimization took 634 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:30] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:30] [INFO ] [Real]Absence check using 31 positive and 88 generalized place invariants in 18 ms returned sat
[2025-05-30 04:33:30] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2025-05-30 04:33:30] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:30] [INFO ] [Nat]Absence check using 31 positive place invariants in 9 ms returned sat
[2025-05-30 04:33:30] [INFO ] [Nat]Absence check using 31 positive and 88 generalized place invariants in 17 ms returned sat
[2025-05-30 04:33:31] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2025-05-30 04:33:31] [INFO ] Computed and/alt/rep : 447/1710/447 causal constraints (skipped 675 transitions) in 52 ms.
[2025-05-30 04:33:35] [INFO ] Added : 311 causal constraints over 63 iterations in 4124 ms. Result :sat
Minimization took 599 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 682 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 682/682 places, 1147/1147 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 681 transition count 1146
Applied a total of 2 rules in 39 ms. Remains 681 /682 variables (removed 1) and now considering 1146/1147 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 681/682 places, 1146/1147 transitions.
// Phase 1: matrix 1146 rows 681 cols
[2025-05-30 04:33:38] [INFO ] Computed 119 invariants in 19 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (12820 resets) in 2047 ms. (488 steps per ms)
BEST_FIRST walk for 6000005 steps (17589 resets) in 5720 ms. (1048 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2025-05-30 04:33:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:45] [INFO ] [Real]Absence check using 32 positive place invariants in 12 ms returned sat
[2025-05-30 04:33:45] [INFO ] [Real]Absence check using 32 positive and 87 generalized place invariants in 16 ms returned sat
[2025-05-30 04:33:46] [INFO ] [Real]Absence check using state equation in 302 ms returned sat
[2025-05-30 04:33:46] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:46] [INFO ] [Nat]Absence check using 32 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:46] [INFO ] [Nat]Absence check using 32 positive and 87 generalized place invariants in 17 ms returned sat
[2025-05-30 04:33:46] [INFO ] [Nat]Absence check using state equation in 300 ms returned sat
[2025-05-30 04:33:46] [INFO ] Computed and/alt/rep : 446/1709/446 causal constraints (skipped 675 transitions) in 52 ms.
[2025-05-30 04:33:50] [INFO ] Added : 330 causal constraints over 66 iterations in 4203 ms. Result :sat
Minimization took 731 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:51] [INFO ] [Real]Absence check using 32 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:51] [INFO ] [Real]Absence check using 32 positive and 87 generalized place invariants in 18 ms returned sat
[2025-05-30 04:33:52] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2025-05-30 04:33:52] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:52] [INFO ] [Nat]Absence check using 32 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:52] [INFO ] [Nat]Absence check using 32 positive and 87 generalized place invariants in 18 ms returned sat
[2025-05-30 04:33:52] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2025-05-30 04:33:52] [INFO ] Computed and/alt/rep : 446/1709/446 causal constraints (skipped 675 transitions) in 49 ms.
[2025-05-30 04:33:54] [INFO ] Added : 75 causal constraints over 15 iterations in 1535 ms. Result :sat
Minimization took 514 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:54] [INFO ] [Real]Absence check using 32 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:54] [INFO ] [Real]Absence check using 32 positive and 87 generalized place invariants in 17 ms returned sat
[2025-05-30 04:33:55] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2025-05-30 04:33:55] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:33:55] [INFO ] [Nat]Absence check using 32 positive place invariants in 10 ms returned sat
[2025-05-30 04:33:55] [INFO ] [Nat]Absence check using 32 positive and 87 generalized place invariants in 17 ms returned sat
[2025-05-30 04:33:55] [INFO ] [Nat]Absence check using state equation in 353 ms returned sat
[2025-05-30 04:33:55] [INFO ] Computed and/alt/rep : 446/1709/446 causal constraints (skipped 675 transitions) in 49 ms.
[2025-05-30 04:34:00] [INFO ] Added : 356 causal constraints over 72 iterations in 4949 ms. Result :sat
Minimization took 655 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:01] [INFO ] [Real]Absence check using 32 positive place invariants in 10 ms returned sat
[2025-05-30 04:34:01] [INFO ] [Real]Absence check using 32 positive and 87 generalized place invariants in 18 ms returned sat
[2025-05-30 04:34:01] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2025-05-30 04:34:01] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:01] [INFO ] [Nat]Absence check using 32 positive place invariants in 11 ms returned sat
[2025-05-30 04:34:01] [INFO ] [Nat]Absence check using 32 positive and 87 generalized place invariants in 17 ms returned sat
[2025-05-30 04:34:02] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2025-05-30 04:34:02] [INFO ] Computed and/alt/rep : 446/1709/446 causal constraints (skipped 675 transitions) in 51 ms.
[2025-05-30 04:34:05] [INFO ] Added : 293 causal constraints over 59 iterations in 3776 ms. Result :sat
Minimization took 664 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:06] [INFO ] [Real]Absence check using 32 positive place invariants in 10 ms returned sat
[2025-05-30 04:34:06] [INFO ] [Real]Absence check using 32 positive and 87 generalized place invariants in 24 ms returned sat
[2025-05-30 04:34:06] [INFO ] [Real]Absence check using state equation in 314 ms returned sat
[2025-05-30 04:34:07] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:07] [INFO ] [Nat]Absence check using 32 positive place invariants in 10 ms returned sat
[2025-05-30 04:34:07] [INFO ] [Nat]Absence check using 32 positive and 87 generalized place invariants in 18 ms returned sat
[2025-05-30 04:34:07] [INFO ] [Nat]Absence check using state equation in 313 ms returned sat
[2025-05-30 04:34:07] [INFO ] Computed and/alt/rep : 446/1709/446 causal constraints (skipped 675 transitions) in 49 ms.
[2025-05-30 04:34:11] [INFO ] Added : 344 causal constraints over 69 iterations in 4373 ms. Result :sat
Minimization took 748 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:12] [INFO ] [Real]Absence check using 32 positive place invariants in 10 ms returned sat
[2025-05-30 04:34:12] [INFO ] [Real]Absence check using 32 positive and 87 generalized place invariants in 19 ms returned sat
[2025-05-30 04:34:13] [INFO ] [Real]Absence check using state equation in 295 ms returned sat
[2025-05-30 04:34:13] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:13] [INFO ] [Nat]Absence check using 32 positive place invariants in 10 ms returned sat
[2025-05-30 04:34:13] [INFO ] [Nat]Absence check using 32 positive and 87 generalized place invariants in 18 ms returned sat
[2025-05-30 04:34:13] [INFO ] [Nat]Absence check using state equation in 333 ms returned sat
[2025-05-30 04:34:13] [INFO ] Computed and/alt/rep : 446/1709/446 causal constraints (skipped 675 transitions) in 51 ms.
[2025-05-30 04:34:17] [INFO ] Added : 300 causal constraints over 60 iterations in 3806 ms. Result :sat
Minimization took 655 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 681/681 places, 1146/1146 transitions.
Applied a total of 0 rules in 23 ms. Remains 681 /681 variables (removed 0) and now considering 1146/1146 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 681/681 places, 1146/1146 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 681/681 places, 1146/1146 transitions.
Applied a total of 0 rules in 19 ms. Remains 681 /681 variables (removed 0) and now considering 1146/1146 (removed 0) transitions.
[2025-05-30 04:34:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:34:20] [INFO ] Implicit Places using invariants in 514 ms returned [1, 18, 19, 31, 48, 66, 139, 143, 153, 154, 156, 173, 191, 261, 265, 266, 277, 278, 280, 297, 315, 384, 388, 389, 400, 401, 403, 420, 438, 507, 511, 512, 515, 526, 527, 528, 546, 548, 552, 570, 571, 572, 573, 585, 591, 597, 603, 609, 615, 621, 627, 633, 639, 645]
[2025-05-30 04:34:20] [INFO ] Actually due to overlaps returned [546, 528, 48, 173, 297, 420, 552, 31, 156, 280, 403, 153, 277, 400, 526, 570, 154, 278, 401, 527, 548, 571, 1, 18, 265, 266, 388, 389, 511, 512, 66, 191, 315, 438, 572, 615, 633, 645, 19, 143, 515, 573, 585, 591, 597, 603, 609, 621, 627, 639]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 519 ms to find 50 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 631/681 places, 1146/1146 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 627 transition count 1054
Reduce places removed 92 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 98 rules applied. Total rules applied 194 place count 535 transition count 1048
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 196 place count 533 transition count 1048
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 196 place count 533 transition count 1026
Deduced a syphon composed of 22 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 45 rules applied. Total rules applied 241 place count 510 transition count 1026
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 253 place count 506 transition count 1018
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 261 place count 498 transition count 1018
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 276 place count 483 transition count 1003
Iterating global reduction 5 with 15 rules applied. Total rules applied 291 place count 483 transition count 1003
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 294 place count 483 transition count 1000
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 294 place count 483 transition count 999
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 296 place count 482 transition count 999
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 299 place count 479 transition count 993
Iterating global reduction 6 with 3 rules applied. Total rules applied 302 place count 479 transition count 993
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 303 place count 478 transition count 992
Iterating global reduction 6 with 1 rules applied. Total rules applied 304 place count 478 transition count 992
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 305 place count 477 transition count 990
Iterating global reduction 6 with 1 rules applied. Total rules applied 306 place count 477 transition count 990
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 372 place count 444 transition count 957
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 376 place count 440 transition count 953
Iterating global reduction 6 with 4 rules applied. Total rules applied 380 place count 440 transition count 953
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 384 place count 440 transition count 949
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 388 place count 438 transition count 950
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 397 place count 438 transition count 941
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 407 place count 428 transition count 941
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 419 place count 428 transition count 941
Applied a total of 419 rules in 141 ms. Remains 428 /631 variables (removed 203) and now considering 941/1146 (removed 205) transitions.
// Phase 1: matrix 941 rows 428 cols
[2025-05-30 04:34:21] [INFO ] Computed 59 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:34:21] [INFO ] Implicit Places using invariants in 320 ms returned [73, 95, 101, 104, 106, 110, 111, 163, 181, 187, 190, 192, 197, 198, 250, 267, 273, 276, 278, 283, 284, 336, 353, 359, 362, 364]
[2025-05-30 04:34:21] [INFO ] Actually due to overlaps returned [110, 197, 283, 111, 198, 284, 95, 101, 106, 181, 187, 192, 267, 273, 278, 353, 359, 364, 73, 163, 250, 336]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 322 ms to find 22 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 406/681 places, 941/1146 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 390 transition count 925
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 390 transition count 925
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 36 place count 386 transition count 921
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 386 transition count 921
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 56 place count 378 transition count 913
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 68 place count 378 transition count 901
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 80 place count 366 transition count 901
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 84 place count 366 transition count 897
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 88 place count 362 transition count 897
Applied a total of 88 rules in 57 ms. Remains 362 /406 variables (removed 44) and now considering 897/941 (removed 44) transitions.
// Phase 1: matrix 897 rows 362 cols
[2025-05-30 04:34:21] [INFO ] Computed 37 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:34:21] [INFO ] Implicit Places using invariants in 233 ms returned []
[2025-05-30 04:34:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:34:22] [INFO ] Implicit Places using invariants and state equation in 675 ms returned []
Implicit Place search using SMT with State Equation took 909 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 362/681 places, 897/1146 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1974 ms. Remains : 362/681 places, 897/1146 transitions.
[2025-05-30 04:34:22] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (19648 resets) in 1635 ms. (611 steps per ms)
BEST_FIRST walk for 6000005 steps (32431 resets) in 4111 ms. (1459 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2025-05-30 04:34:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:28] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2025-05-30 04:34:28] [INFO ] [Real]Absence check using 11 positive and 26 generalized place invariants in 7 ms returned sat
[2025-05-30 04:34:28] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2025-05-30 04:34:28] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:28] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2025-05-30 04:34:28] [INFO ] [Nat]Absence check using 11 positive and 26 generalized place invariants in 6 ms returned sat
[2025-05-30 04:34:28] [INFO ] [Nat]Absence check using state equation in 214 ms returned sat
[2025-05-30 04:34:28] [INFO ] Computed and/alt/rep : 189/905/189 causal constraints (skipped 683 transitions) in 40 ms.
[2025-05-30 04:34:29] [INFO ] Added : 21 causal constraints over 5 iterations in 381 ms. Result :sat
Minimization took 379 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:29] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2025-05-30 04:34:29] [INFO ] [Real]Absence check using 11 positive and 26 generalized place invariants in 7 ms returned sat
[2025-05-30 04:34:29] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2025-05-30 04:34:29] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:29] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2025-05-30 04:34:29] [INFO ] [Nat]Absence check using 11 positive and 26 generalized place invariants in 7 ms returned sat
[2025-05-30 04:34:30] [INFO ] [Nat]Absence check using state equation in 186 ms returned sat
[2025-05-30 04:34:30] [INFO ] Computed and/alt/rep : 189/905/189 causal constraints (skipped 683 transitions) in 40 ms.
[2025-05-30 04:34:30] [INFO ] Added : 8 causal constraints over 2 iterations in 194 ms. Result :sat
Minimization took 485 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:30] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2025-05-30 04:34:30] [INFO ] [Real]Absence check using 11 positive and 26 generalized place invariants in 7 ms returned sat
[2025-05-30 04:34:31] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2025-05-30 04:34:31] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:31] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2025-05-30 04:34:31] [INFO ] [Nat]Absence check using 11 positive and 26 generalized place invariants in 6 ms returned sat
[2025-05-30 04:34:31] [INFO ] [Nat]Absence check using state equation in 222 ms returned sat
[2025-05-30 04:34:31] [INFO ] Computed and/alt/rep : 189/905/189 causal constraints (skipped 683 transitions) in 39 ms.
[2025-05-30 04:34:31] [INFO ] Added : 11 causal constraints over 3 iterations in 197 ms. Result :sat
Minimization took 362 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:32] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2025-05-30 04:34:32] [INFO ] [Real]Absence check using 11 positive and 26 generalized place invariants in 6 ms returned sat
[2025-05-30 04:34:32] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2025-05-30 04:34:32] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:32] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2025-05-30 04:34:32] [INFO ] [Nat]Absence check using 11 positive and 26 generalized place invariants in 7 ms returned sat
[2025-05-30 04:34:32] [INFO ] [Nat]Absence check using state equation in 202 ms returned sat
[2025-05-30 04:34:32] [INFO ] Computed and/alt/rep : 189/905/189 causal constraints (skipped 683 transitions) in 40 ms.
[2025-05-30 04:34:33] [INFO ] Added : 25 causal constraints over 6 iterations in 460 ms. Result :sat
Minimization took 464 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:33] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2025-05-30 04:34:33] [INFO ] [Real]Absence check using 11 positive and 26 generalized place invariants in 12 ms returned sat
[2025-05-30 04:34:33] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2025-05-30 04:34:33] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2025-05-30 04:34:33] [INFO ] [Nat]Absence check using 11 positive and 26 generalized place invariants in 7 ms returned sat
[2025-05-30 04:34:34] [INFO ] [Nat]Absence check using state equation in 208 ms returned sat
[2025-05-30 04:34:34] [INFO ] Computed and/alt/rep : 189/905/189 causal constraints (skipped 683 transitions) in 38 ms.
[2025-05-30 04:34:34] [INFO ] Added : 13 causal constraints over 3 iterations in 188 ms. Result :sat
Minimization took 515 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:34] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2025-05-30 04:34:34] [INFO ] [Real]Absence check using 11 positive and 26 generalized place invariants in 6 ms returned sat
[2025-05-30 04:34:35] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2025-05-30 04:34:35] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-05-30 04:34:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2025-05-30 04:34:35] [INFO ] [Nat]Absence check using 11 positive and 26 generalized place invariants in 7 ms returned sat
[2025-05-30 04:34:35] [INFO ] [Nat]Absence check using state equation in 196 ms returned sat
[2025-05-30 04:34:35] [INFO ] Computed and/alt/rep : 189/905/189 causal constraints (skipped 683 transitions) in 40 ms.
[2025-05-30 04:34:35] [INFO ] Added : 10 causal constraints over 2 iterations in 174 ms. Result :sat
Minimization took 366 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 362 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 362/362 places, 897/897 transitions.
Applied a total of 0 rules in 13 ms. Remains 362 /362 variables (removed 0) and now considering 897/897 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 362/362 places, 897/897 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 362/362 places, 897/897 transitions.
Applied a total of 0 rules in 15 ms. Remains 362 /362 variables (removed 0) and now considering 897/897 (removed 0) transitions.
[2025-05-30 04:34:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:34:36] [INFO ] Implicit Places using invariants in 231 ms returned []
[2025-05-30 04:34:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:34:37] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 897 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 04:34:37] [INFO ] Redundant transitions in 46 ms returned []
Running 872 sub problems to find dead transitions.
[2025-05-30 04:34:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/361 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 872 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/361 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 872 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/361 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 872 unsolved
At refinement iteration 3 (OVERLAPS) 1/362 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 872 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/362 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 872 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:35:03] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 362/1259 variables, and 38 constraints, problems are : Problem set: 0 solved, 872 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/362 constraints, PredecessorRefiner: 872/872 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 872 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/361 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 872 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/361 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 872 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/361 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 872 unsolved
At refinement iteration 3 (OVERLAPS) 1/362 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 872 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/362 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 872 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/362 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 872 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:35:20] [INFO ] Deduced a trap composed of 54 places in 203 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:35:21] [INFO ] Deduced a trap composed of 61 places in 197 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 04:35:23] [INFO ] Deduced a trap composed of 71 places in 212 ms of which 42 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/362 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 872 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 362/1259 variables, and 41 constraints, problems are : Problem set: 0 solved, 872 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/362 constraints, PredecessorRefiner: 0/872 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60379ms problems are : Problem set: 0 solved, 872 unsolved
Search for dead transitions found 0 dead transitions in 60392ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61365 ms. Remains : 362/362 places, 897/897 transitions.
RANDOM walk for 40000 steps (826 resets) in 1003 ms. (39 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (202 resets) in 181 ms. (219 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (211 resets) in 193 ms. (206 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (219 resets) in 175 ms. (227 steps per ms) remains 12/12 properties
[2025-05-30 04:35:38] [INFO ] Flatten gal took : 147 ms
BEST_FIRST walk for 40003 steps (227 resets) in 156 ms. (254 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (211 resets) in 126 ms. (314 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (213 resets) in 119 ms. (333 steps per ms) remains 12/12 properties
[2025-05-30 04:35:38] [INFO ] Flatten gal took : 111 ms
BEST_FIRST walk for 40003 steps (221 resets) in 135 ms. (294 steps per ms) remains 12/12 properties
[2025-05-30 04:35:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6133255713679223893.gal : 49 ms
BEST_FIRST walk for 40004 steps (202 resets) in 134 ms. (296 steps per ms) remains 12/12 properties
[2025-05-30 04:35:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5121033025457034829.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6133255713679223893.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5121033025457034829.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40002 steps (211 resets) in 129 ms. (307 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (213 resets) in 117 ms. (339 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (211 resets) in 129 ms. (307 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (205 resets) in 121 ms. (327 steps per ms) remains 12/12 properties
Loading property file /tmp/ReachabilityCardinality5121033025457034829.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :12 after 44
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :44 after 328
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :328 after 13120
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :13120 after 20004
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :20004 after 20617
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :20617 after 22596
Invariant property MIN5 does not hold.
Reachability property MAX5 is true.
Invariant property MIN3 does not hold.
Reachability property MAX3 is true.
Invariant property MIN2 does not hold.
Reachability property MAX2 is true.
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :22596 after 348534
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :348534 after 2.08046e+06
Invariant property MIN1 does not hold.
Reachability property MAX1 is true.
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :2.08046e+06 after 9.17656e+06
Invariant property MIN4 does not hold.
Reachability property MAX4 is true.
Invariant property MIN0 does not hold.
Reachability property MAX0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
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,3.65019e+07,1.05193,35472,2,19799,23,69371,6,0,2348,62052,0
Total reachable state count : 36501921

Verifying 12 reachability properties.
Reachability property MAX0 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
MAX0,1,1.05623,35472,2,363,23,69371,7,0,2351,62052,0
Invariant property MIN0 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
MIN0,1,1.05956,35472,2,363,23,69371,8,0,2352,62052,0
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
MAX1,6,1.0605,35472,2,475,23,69371,9,0,2354,62052,0
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
MIN1,6,1.06115,35472,2,475,23,69371,10,0,2355,62052,0
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
MAX2,1,1.06177,35472,2,363,23,69371,11,0,2357,62052,0
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
MIN2,1,1.06216,35472,2,363,23,69371,12,0,2358,62052,0
Reachability property MAX3 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
MAX3,1,1.06273,35472,2,363,23,69371,13,0,2360,62052,0
Invariant property MIN3 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
MIN3,1,1.06308,35472,2,363,23,69371,14,0,2361,62052,0
Reachability property MAX4 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
MAX4,1,1.06651,35472,2,363,23,69371,15,0,2363,62052,0
Invariant property MIN4 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
MIN4,1,1.06974,35472,2,363,23,69371,16,0,2364,62052,0
Reachability property MAX5 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
MAX5,1,1.07046,35472,2,363,23,69371,17,0,2366,62052,0
Invariant property MIN5 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
MIN5,1,1.07087,35472,2,363,23,69371,18,0,2367,62052,0
Interrupted probabilistic random walk after 222156 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :0 out of 12
Probabilistic random walk after 222156 steps, saw 116704 distinct states, run finished after 3005 ms. (steps per millisecond=73 ) properties seen :0
FORMULA ASLink-PT-04b-UpperBounds-11 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-04b-UpperBounds-10 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-04b-UpperBounds-08 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-04b-UpperBounds-07 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-04b-UpperBounds-04 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-04b-UpperBounds-03 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 6 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 222764 ms.

BK_STOP 1748579741911

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="ASLink-PT-04b"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ASLink-PT-04b, 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 r002-tall-174853729100341"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04b.tgz
mv ASLink-PT-04b 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;