About the Execution of ITS-Tools for EisenbergMcGuire-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 338682.00 | 0.00 | 0.00 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860068100789.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is EisenbergMcGuire-PT-07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860068100789
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 EisenbergMcGuire-PT-07-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748844673040
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2025-06-02 06:11:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 06:11:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 06:11:14] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2025-06-02 06:11:14] [INFO ] Transformed 553 places.
[2025-06-02 06:11:14] [INFO ] Transformed 1960 transitions.
[2025-06-02 06:11:14] [INFO ] Found NUPN structural information;
[2025-06-02 06:11:14] [INFO ] Parsed PT model containing 553 places and 1960 transitions and 9212 arcs in 257 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, 1, 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]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
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] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-06-02 06:11:14] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
// Phase 1: matrix 1001 rows 553 cols
[2025-06-02 06:11:14] [INFO ] Computed 22 invariants in 34 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] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 61 ms. (161 steps per ms)
FORMULA EisenbergMcGuire-PT-07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 90009 steps (18 resets) in 85 ms. (1046 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-06-02 06:11:14] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
[2025-06-02 06:11:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:15] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2025-06-02 06:11:15] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 9 ms returned sat
[2025-06-02 06:11:15] [INFO ] [Real]Absence check using state equation in 238 ms returned sat
[2025-06-02 06:11:15] [INFO ] State equation strengthened by 472 read => feed constraints.
[2025-06-02 06:11:15] [INFO ] [Real]Added 472 Read/Feed constraints in 61 ms returned sat
[2025-06-02 06:11:15] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 17 ms returned sat
[2025-06-02 06:11:15] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:15] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2025-06-02 06:11:15] [INFO ] [Nat]Added 472 Read/Feed constraints in 63 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:16] [INFO ] Deduced a trap composed of 3 places in 322 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:16] [INFO ] Deduced a trap composed of 3 places in 231 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:16] [INFO ] Deduced a trap composed of 3 places in 231 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:17] [INFO ] Deduced a trap composed of 3 places in 220 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:17] [INFO ] Deduced a trap composed of 3 places in 153 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:17] [INFO ] Deduced a trap composed of 20 places in 189 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:17] [INFO ] Deduced a trap composed of 26 places in 144 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:17] [INFO ] Deduced a trap composed of 29 places in 141 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:18] [INFO ] Deduced a trap composed of 3 places in 120 ms of which 6 ms to minimize.
[2025-06-02 06:11:18] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2227 ms
[2025-06-02 06:11:18] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 74 ms.
Maximisation of solution failed !
Minimization took 2 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:20] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2025-06-02 06:11:20] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:20] [INFO ] [Real]Absence check using state equation in 225 ms returned sat
[2025-06-02 06:11:21] [INFO ] [Real]Added 472 Read/Feed constraints in 62 ms returned sat
[2025-06-02 06:11:21] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2025-06-02 06:11:21] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:21] [INFO ] [Nat]Absence check using state equation in 194 ms returned sat
[2025-06-02 06:11:21] [INFO ] [Nat]Added 472 Read/Feed constraints in 60 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:21] [INFO ] Deduced a trap composed of 3 places in 196 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:21] [INFO ] Deduced a trap composed of 3 places in 197 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:22] [INFO ] Deduced a trap composed of 23 places in 237 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:22] [INFO ] Deduced a trap composed of 3 places in 216 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:22] [INFO ] Deduced a trap composed of 3 places in 196 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:22] [INFO ] Deduced a trap composed of 3 places in 173 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:23] [INFO ] Deduced a trap composed of 20 places in 224 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:23] [INFO ] Deduced a trap composed of 26 places in 186 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:23] [INFO ] Deduced a trap composed of 32 places in 142 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:23] [INFO ] Deduced a trap composed of 35 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:24] [INFO ] Deduced a trap composed of 29 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:24] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:24] [INFO ] Deduced a trap composed of 44 places in 88 ms of which 12 ms to minimize.
[2025-06-02 06:11:24] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 3040 ms
[2025-06-02 06:11:24] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 73 ms.
[2025-06-02 06:11:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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
[2025-06-02 06:11:26] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2025-06-02 06:11:26] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:26] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2025-06-02 06:11:26] [INFO ] [Real]Added 472 Read/Feed constraints in 59 ms returned sat
[2025-06-02 06:11:26] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 17 ms returned sat
[2025-06-02 06:11:26] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:26] [INFO ] [Nat]Absence check using state equation in 187 ms returned sat
[2025-06-02 06:11:26] [INFO ] [Nat]Added 472 Read/Feed constraints in 63 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:27] [INFO ] Deduced a trap composed of 3 places in 218 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:27] [INFO ] Deduced a trap composed of 3 places in 231 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:27] [INFO ] Deduced a trap composed of 3 places in 222 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:27] [INFO ] Deduced a trap composed of 3 places in 218 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:28] [INFO ] Deduced a trap composed of 3 places in 185 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:28] [INFO ] Deduced a trap composed of 20 places in 213 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:28] [INFO ] Deduced a trap composed of 23 places in 172 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:28] [INFO ] Deduced a trap composed of 26 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:28] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:29] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:29] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 3 ms to minimize.
[2025-06-02 06:11:29] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2408 ms
[2025-06-02 06:11:29] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 61 ms.
Maximisation of solution failed !
Minimization took 1 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:31] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2025-06-02 06:11:31] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:31] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2025-06-02 06:11:31] [INFO ] [Real]Added 472 Read/Feed constraints in 57 ms returned sat
[2025-06-02 06:11:31] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2025-06-02 06:11:32] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:32] [INFO ] [Nat]Absence check using state equation in 212 ms returned sat
[2025-06-02 06:11:32] [INFO ] [Nat]Added 472 Read/Feed constraints in 64 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:32] [INFO ] Deduced a trap composed of 3 places in 189 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:32] [INFO ] Deduced a trap composed of 3 places in 179 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:33] [INFO ] Deduced a trap composed of 20 places in 203 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:33] [INFO ] Deduced a trap composed of 23 places in 206 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:33] [INFO ] Deduced a trap composed of 3 places in 192 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:33] [INFO ] Deduced a trap composed of 3 places in 168 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:33] [INFO ] Deduced a trap composed of 26 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:34] [INFO ] Deduced a trap composed of 3 places in 131 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:34] [INFO ] Deduced a trap composed of 38 places in 121 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:34] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:34] [INFO ] Deduced a trap composed of 41 places in 90 ms of which 11 ms to minimize.
[2025-06-02 06:11:34] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2265 ms
[2025-06-02 06:11:34] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 55 ms.
[2025-06-02 06:11:36] [INFO ] Added : 185 causal constraints over 37 iterations in 2347 ms. Result :unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:37] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2025-06-02 06:11:37] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2025-06-02 06:11:37] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2025-06-02 06:11:37] [INFO ] [Real]Added 472 Read/Feed constraints in 62 ms returned sat
[2025-06-02 06:11:37] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:37] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2025-06-02 06:11:37] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2025-06-02 06:11:37] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2025-06-02 06:11:37] [INFO ] [Nat]Added 472 Read/Feed constraints in 64 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:37] [INFO ] Deduced a trap composed of 3 places in 195 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:38] [INFO ] Deduced a trap composed of 20 places in 211 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:38] [INFO ] Deduced a trap composed of 3 places in 195 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:38] [INFO ] Deduced a trap composed of 23 places in 193 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:38] [INFO ] Deduced a trap composed of 3 places in 184 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:39] [INFO ] Deduced a trap composed of 26 places in 179 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:39] [INFO ] Deduced a trap composed of 3 places in 155 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:39] [INFO ] Deduced a trap composed of 32 places in 145 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:39] [INFO ] Deduced a trap composed of 35 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:39] [INFO ] Deduced a trap composed of 3 places in 110 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:40] [INFO ] Deduced a trap composed of 38 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:40] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 3 ms to minimize.
[2025-06-02 06:11:40] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 2510 ms
[2025-06-02 06:11:40] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 63 ms.
[2025-06-02 06:11:42] [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.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
[2025-06-02 06:11:42] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2025-06-02 06:11:42] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2025-06-02 06:11:42] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2025-06-02 06:11:42] [INFO ] [Real]Added 472 Read/Feed constraints in 56 ms returned sat
[2025-06-02 06:11:42] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2025-06-02 06:11:42] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:43] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2025-06-02 06:11:43] [INFO ] [Nat]Added 472 Read/Feed constraints in 59 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:43] [INFO ] Deduced a trap composed of 3 places in 213 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:43] [INFO ] Deduced a trap composed of 3 places in 204 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:43] [INFO ] Deduced a trap composed of 23 places in 210 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:44] [INFO ] Deduced a trap composed of 3 places in 195 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:44] [INFO ] Deduced a trap composed of 3 places in 194 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:44] [INFO ] Deduced a trap composed of 3 places in 161 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:44] [INFO ] Deduced a trap composed of 20 places in 204 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:45] [INFO ] Deduced a trap composed of 26 places in 181 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:45] [INFO ] Deduced a trap composed of 32 places in 148 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:45] [INFO ] Deduced a trap composed of 35 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:45] [INFO ] Deduced a trap composed of 29 places in 147 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:45] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:46] [INFO ] Deduced a trap composed of 44 places in 76 ms of which 10 ms to minimize.
[2025-06-02 06:11:46] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2957 ms
[2025-06-02 06:11:46] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 53 ms.
[2025-06-02 06:11:47] [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 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
[2025-06-02 06:11:47] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2025-06-02 06:11:47] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:48] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2025-06-02 06:11:48] [INFO ] [Real]Added 472 Read/Feed constraints in 60 ms returned sat
[2025-06-02 06:11:48] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2025-06-02 06:11:48] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2025-06-02 06:11:48] [INFO ] [Nat]Absence check using state equation in 203 ms returned sat
[2025-06-02 06:11:48] [INFO ] [Nat]Added 472 Read/Feed constraints in 71 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:48] [INFO ] Deduced a trap composed of 23 places in 169 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:49] [INFO ] Deduced a trap composed of 3 places in 176 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:49] [INFO ] Deduced a trap composed of 3 places in 164 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:49] [INFO ] Deduced a trap composed of 3 places in 124 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:49] [INFO ] Deduced a trap composed of 32 places in 150 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:49] [INFO ] Deduced a trap composed of 35 places in 122 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:50] [INFO ] Deduced a trap composed of 38 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:50] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:50] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 3 ms to minimize.
[2025-06-02 06:11:50] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1627 ms
[2025-06-02 06:11:50] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 53 ms.
Maximisation of solution failed !
Minimization took 0 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:53] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2025-06-02 06:11:53] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:53] [INFO ] [Real]Absence check using state equation in 210 ms returned sat
[2025-06-02 06:11:53] [INFO ] [Real]Added 472 Read/Feed constraints in 59 ms returned sat
[2025-06-02 06:11:53] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2025-06-02 06:11:53] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:54] [INFO ] [Nat]Absence check using state equation in 189 ms returned sat
[2025-06-02 06:11:54] [INFO ] [Nat]Added 472 Read/Feed constraints in 65 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:54] [INFO ] Deduced a trap composed of 3 places in 233 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:54] [INFO ] Deduced a trap composed of 3 places in 225 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:54] [INFO ] Deduced a trap composed of 3 places in 220 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:55] [INFO ] Deduced a trap composed of 20 places in 221 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:55] [INFO ] Deduced a trap composed of 26 places in 249 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:55] [INFO ] Deduced a trap composed of 3 places in 214 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:56] [INFO ] Deduced a trap composed of 3 places in 176 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:56] [INFO ] Deduced a trap composed of 3 places in 243 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:56] [INFO ] Deduced a trap composed of 3 places in 253 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:56] [INFO ] Deduced a trap composed of 23 places in 236 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:57] [INFO ] Deduced a trap composed of 32 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:57] [INFO ] Deduced a trap composed of 38 places in 79 ms of which 6 ms to minimize.
[2025-06-02 06:11:57] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 3182 ms
[2025-06-02 06:11:57] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 58 ms.
[2025-06-02 06:11:58] [INFO ] Added : 105 causal constraints over 21 iterations in 1460 ms. Result :unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:58] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2025-06-02 06:11:58] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:59] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2025-06-02 06:11:59] [INFO ] [Real]Added 472 Read/Feed constraints in 59 ms returned sat
[2025-06-02 06:11:59] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:11:59] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2025-06-02 06:11:59] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 06:11:59] [INFO ] [Nat]Absence check using state equation in 208 ms returned sat
[2025-06-02 06:11:59] [INFO ] [Nat]Added 472 Read/Feed constraints in 63 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:11:59] [INFO ] Deduced a trap composed of 3 places in 204 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:00] [INFO ] Deduced a trap composed of 23 places in 206 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:00] [INFO ] Deduced a trap composed of 3 places in 175 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:00] [INFO ] Deduced a trap composed of 32 places in 175 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:00] [INFO ] Deduced a trap composed of 3 places in 157 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:00] [INFO ] Deduced a trap composed of 35 places in 133 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:01] [INFO ] Deduced a trap composed of 38 places in 140 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:01] [INFO ] Deduced a trap composed of 3 places in 105 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:01] [INFO ] Deduced a trap composed of 3 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:01] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:01] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 13 ms to minimize.
[2025-06-02 06:12:01] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2071 ms
[2025-06-02 06:12:01] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 54 ms.
Maximisation of solution failed !
Minimization took 0 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
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 553 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 553 transition count 1953
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 546 transition count 1953
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 14 place count 546 transition count 1803
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 314 place count 396 transition count 1803
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 356 place count 354 transition count 1509
Iterating global reduction 2 with 42 rules applied. Total rules applied 398 place count 354 transition count 1509
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 3 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 482 place count 312 transition count 1467
Applied a total of 482 rules in 197 ms. Remains 312 /553 variables (removed 241) and now considering 1467/1960 (removed 493) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 206 ms. Remains : 312/553 places, 1467/1960 transitions.
[2025-06-02 06:12:05] [INFO ] Flow matrix only has 508 transitions (discarded 959 similar events)
// Phase 1: matrix 508 rows 312 cols
[2025-06-02 06:12:05] [INFO ] Computed 22 invariants in 3 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 (2 resets) in 1658 ms. (602 steps per ms)
BEST_FIRST walk for 6000006 steps (12 resets) in 2622 ms. (2287 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]
[2025-06-02 06:12:09] [INFO ] Flow matrix only has 508 transitions (discarded 959 similar events)
[2025-06-02 06:12:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:09] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2025-06-02 06:12:09] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:12:09] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2025-06-02 06:12:09] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 06:12:09] [INFO ] [Real]Added 220 Read/Feed constraints in 26 ms returned sat
[2025-06-02 06:12:09] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:12:09] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:12:09] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2025-06-02 06:12:09] [INFO ] [Nat]Added 220 Read/Feed constraints in 30 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:09] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
[2025-06-02 06:12:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2025-06-02 06:12:09] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 45 ms.
[2025-06-02 06:12:10] [INFO ] Added : 46 causal constraints over 10 iterations in 386 ms. Result :sat
Minimization took 127 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:10] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:12:10] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:12:10] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2025-06-02 06:12:10] [INFO ] [Real]Added 220 Read/Feed constraints in 34 ms returned sat
[2025-06-02 06:12:10] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:12:10] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:12:10] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2025-06-02 06:12:10] [INFO ] [Nat]Added 220 Read/Feed constraints in 23 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:10] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
[2025-06-02 06:12:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2025-06-02 06:12:10] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 42 ms.
[2025-06-02 06:12:11] [INFO ] Added : 60 causal constraints over 12 iterations in 410 ms. Result :sat
Minimization took 115 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:11] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:12:11] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2025-06-02 06:12:11] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2025-06-02 06:12:11] [INFO ] [Real]Added 220 Read/Feed constraints in 25 ms returned sat
[2025-06-02 06:12:11] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2025-06-02 06:12:11] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:12:11] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2025-06-02 06:12:11] [INFO ] [Nat]Added 220 Read/Feed constraints in 26 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:11] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
[2025-06-02 06:12:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2025-06-02 06:12:11] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 42 ms.
[2025-06-02 06:12:12] [INFO ] Added : 60 causal constraints over 12 iterations in 444 ms. Result :sat
Minimization took 131 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:12] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:12:12] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:12:12] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2025-06-02 06:12:12] [INFO ] [Real]Added 220 Read/Feed constraints in 33 ms returned sat
[2025-06-02 06:12:12] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2025-06-02 06:12:12] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:12:12] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2025-06-02 06:12:12] [INFO ] [Nat]Added 220 Read/Feed constraints in 23 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:12] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
[2025-06-02 06:12:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 78 ms
[2025-06-02 06:12:13] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 36 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:13] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:13] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
[2025-06-02 06:12:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 181 ms
[2025-06-02 06:12:13] [INFO ] Added : 62 causal constraints over 13 iterations in 643 ms. Result :sat
Minimization took 116 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:13] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:12:13] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:12:13] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2025-06-02 06:12:13] [INFO ] [Real]Added 220 Read/Feed constraints in 26 ms returned sat
[2025-06-02 06:12:14] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:12:14] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:12:14] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2025-06-02 06:12:14] [INFO ] [Nat]Added 220 Read/Feed constraints in 24 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:14] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
[2025-06-02 06:12:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2025-06-02 06:12:14] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 32 ms.
[2025-06-02 06:12:14] [INFO ] Added : 59 causal constraints over 12 iterations in 431 ms. Result :sat
Minimization took 117 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:14] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:12:14] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2025-06-02 06:12:14] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2025-06-02 06:12:15] [INFO ] [Real]Added 220 Read/Feed constraints in 31 ms returned sat
[2025-06-02 06:12:15] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:12:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:12:15] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:12:15] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2025-06-02 06:12:15] [INFO ] [Nat]Added 220 Read/Feed constraints in 25 ms returned sat
[2025-06-02 06:12:15] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 32 ms.
[2025-06-02 06:12:15] [INFO ] Added : 67 causal constraints over 14 iterations in 473 ms. Result :sat
Minimization took 119 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 312 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 312/312 places, 1467/1467 transitions.
Applied a total of 0 rules in 109 ms. Remains 312 /312 variables (removed 0) and now considering 1467/1467 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 312/312 places, 1467/1467 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 312/312 places, 1467/1467 transitions.
Applied a total of 0 rules in 52 ms. Remains 312 /312 variables (removed 0) and now considering 1467/1467 (removed 0) transitions.
[2025-06-02 06:12:16] [INFO ] Flow matrix only has 508 transitions (discarded 959 similar events)
[2025-06-02 06:12:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:12:16] [INFO ] Implicit Places using invariants in 349 ms returned []
[2025-06-02 06:12:16] [INFO ] Flow matrix only has 508 transitions (discarded 959 similar events)
[2025-06-02 06:12:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:12:16] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 06:12:18] [INFO ] Implicit Places using invariants and state equation in 1313 ms returned []
Implicit Place search using SMT with State Equation took 1665 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:12:18] [INFO ] Redundant transitions in 77 ms returned []
Running 1460 sub problems to find dead transitions.
[2025-06-02 06:12:18] [INFO ] Flow matrix only has 508 transitions (discarded 959 similar events)
[2025-06-02 06:12:18] [INFO ] Invariant cache hit.
[2025-06-02 06:12:18] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/312 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1460 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/312 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1460 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:26] [INFO ] Deduced a trap composed of 3 places in 145 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:26] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:27] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:27] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:27] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:27] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:27] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:28] [INFO ] Deduced a trap composed of 58 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:28] [INFO ] Deduced a trap composed of 37 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:28] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:28] [INFO ] Deduced a trap composed of 37 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:28] [INFO ] Deduced a trap composed of 59 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:28] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:29] [INFO ] Deduced a trap composed of 15 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:29] [INFO ] Deduced a trap composed of 37 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:29] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:29] [INFO ] Deduced a trap composed of 53 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:29] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:29] [INFO ] Deduced a trap composed of 17 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:30] [INFO ] Deduced a trap composed of 53 places in 128 ms of which 13 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/312 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1460 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:32] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:32] [INFO ] Deduced a trap composed of 11 places in 122 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:33] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:35] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:39] [INFO ] Deduced a trap composed of 19 places in 147 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:40] [INFO ] Deduced a trap composed of 21 places in 168 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:40] [INFO ] Deduced a trap composed of 17 places in 159 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:40] [INFO ] Deduced a trap composed of 19 places in 156 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:40] [INFO ] Deduced a trap composed of 21 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:40] [INFO ] Deduced a trap composed of 23 places in 151 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:41] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:41] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:41] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:41] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:41] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:41] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:42] [INFO ] Deduced a trap composed of 21 places in 139 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:42] [INFO ] Deduced a trap composed of 27 places in 177 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:42] [INFO ] Deduced a trap composed of 51 places in 161 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:42] [INFO ] Deduced a trap composed of 51 places in 150 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1460 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 312/820 variables, and 62 constraints, problems are : Problem set: 0 solved, 1460 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/312 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1460/1460 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1460 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/312 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1460 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/312 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1460 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/312 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1460 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:59] [INFO ] Deduced a trap composed of 51 places in 184 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:00] [INFO ] Deduced a trap composed of 51 places in 156 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:00] [INFO ] Deduced a trap composed of 51 places in 174 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:00] [INFO ] Deduced a trap composed of 51 places in 181 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:01] [INFO ] Deduced a trap composed of 51 places in 187 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:01] [INFO ] Deduced a trap composed of 40 places in 165 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:01] [INFO ] Deduced a trap composed of 51 places in 161 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:01] [INFO ] Deduced a trap composed of 59 places in 190 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:01] [INFO ] Deduced a trap composed of 51 places in 179 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:02] [INFO ] Deduced a trap composed of 51 places in 158 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:02] [INFO ] Deduced a trap composed of 51 places in 169 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:02] [INFO ] Deduced a trap composed of 59 places in 142 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:02] [INFO ] Deduced a trap composed of 59 places in 142 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:03] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:03] [INFO ] Deduced a trap composed of 58 places in 148 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:03] [INFO ] Deduced a trap composed of 53 places in 171 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:03] [INFO ] Deduced a trap composed of 53 places in 161 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:04] [INFO ] Deduced a trap composed of 59 places in 154 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:04] [INFO ] Deduced a trap composed of 59 places in 154 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:04] [INFO ] Deduced a trap composed of 59 places in 154 ms of which 15 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1460 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:07] [INFO ] Deduced a trap composed of 37 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:10] [INFO ] Deduced a trap composed of 53 places in 137 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:13] [INFO ] Deduced a trap composed of 37 places in 170 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:13] [INFO ] Deduced a trap composed of 53 places in 160 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:13] [INFO ] Deduced a trap composed of 51 places in 163 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:14] [INFO ] Deduced a trap composed of 37 places in 162 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:16] [INFO ] Deduced a trap composed of 40 places in 170 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:16] [INFO ] Deduced a trap composed of 51 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:16] [INFO ] Deduced a trap composed of 51 places in 170 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:16] [INFO ] Deduced a trap composed of 40 places in 178 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:17] [INFO ] Deduced a trap composed of 51 places in 178 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:17] [INFO ] Deduced a trap composed of 51 places in 173 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:17] [INFO ] Deduced a trap composed of 51 places in 161 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:17] [INFO ] Deduced a trap composed of 51 places in 158 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:18] [INFO ] Deduced a trap composed of 51 places in 137 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:18] [INFO ] Deduced a trap composed of 51 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:18] [INFO ] Deduced a trap composed of 51 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:18] [INFO ] Deduced a trap composed of 51 places in 106 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 312/820 variables, and 100 constraints, problems are : Problem set: 0 solved, 1460 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/312 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1460 constraints, Known Traps: 78/78 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60584ms problems are : Problem set: 0 solved, 1460 unsolved
Search for dead transitions found 0 dead transitions in 60605ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62431 ms. Remains : 312/312 places, 1467/1467 transitions.
RANDOM walk for 40000 steps (8 resets) in 997 ms. (40 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 204 ms. (195 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 12/12 properties
[2025-06-02 06:13:19] [INFO ] Flatten gal took : 260 ms
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 12/12 properties
[2025-06-02 06:13:19] [INFO ] Flatten gal took : 169 ms
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 12/12 properties
[2025-06-02 06:13:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8139946865395980761.gal : 50 ms
[2025-06-02 06:13:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14243764775611870458.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/ReachabilityCardinality8139946865395980761.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14243764775611870458.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 ...329
Loading property file /tmp/ReachabilityCardinality14243764775611870458.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :7 after 20
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :20 after 24
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :24 after 28
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :28 after 86
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :86 after 321
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :321 after 822
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :822 after 3307
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :3307 after 8771
Interrupted probabilistic random walk after 399416 steps, run timeout after 3001 ms. (steps per millisecond=133 ) properties seen :10 out of 12
Probabilistic random walk after 399416 steps, saw 171046 distinct states, run finished after 3006 ms. (steps per millisecond=132 ) properties seen :10
[2025-06-02 06:13:22] [INFO ] Flow matrix only has 508 transitions (discarded 959 similar events)
[2025-06-02 06:13:22] [INFO ] Invariant cache hit.
[2025-06-02 06:13:22] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:22] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 72/115 variables, 43/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 79/194 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/194 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/194 variables, 9/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/194 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 120/314 variables, 54/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/314 variables, 21/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/314 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 196/510 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/510 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 12/522 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/522 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 298/820 variables, 208/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 21 (INCLUDED_ONLY) 0/820 variables, 188/555 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/820 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/820 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 820/820 variables, and 555 constraints, problems are : Problem set: 0 solved, 2 unsolved in 533 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 312/312 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 72/115 variables, 43/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 79/194 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/194 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/194 variables, 9/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/194 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 120/314 variables, 54/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/314 variables, 21/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/314 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 196/510 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/510 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 12/522 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/522 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/522 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 298/820 variables, 208/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/820 variables, 188/557 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:23] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 3 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/820 variables, 1/558 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/820 variables, 0/558 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/820 variables, 0/558 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 820/820 variables, and 558 constraints, problems are : Problem set: 0 solved, 2 unsolved in 629 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 312/312 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1175ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 136 ms.
Support contains 1 out of 312 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 312/312 places, 1467/1467 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 312 transition count 1463
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 308 transition count 1463
Applied a total of 8 rules in 52 ms. Remains 308 /312 variables (removed 4) and now considering 1463/1467 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 308/312 places, 1463/1467 transitions.
RANDOM walk for 40000 steps (8 resets) in 184 ms. (216 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 2/2 properties
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :8771 after 16168
Interrupted probabilistic random walk after 432368 steps, run timeout after 3001 ms. (steps per millisecond=144 ) properties seen :0 out of 2
Probabilistic random walk after 432368 steps, saw 176055 distinct states, run finished after 3001 ms. (steps per millisecond=144 ) properties seen :0
[2025-06-02 06:13:27] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2025-06-02 06:13:27] [INFO ] Computed 22 invariants in 5 ms
[2025-06-02 06:13:27] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:27] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 72/115 variables, 43/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 79/194 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/194 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/194 variables, 9/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/194 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 120/314 variables, 54/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/314 variables, 21/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/314 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 192/506 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/506 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 12/518 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/518 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 294/812 variables, 204/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 21 (INCLUDED_ONLY) 0/812 variables, 188/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/812 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/812 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 551 constraints, problems are : Problem set: 0 solved, 2 unsolved in 462 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 72/115 variables, 43/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 79/194 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/194 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/194 variables, 9/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/194 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 120/314 variables, 54/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/314 variables, 21/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/314 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 192/506 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/506 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 12/518 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/518 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/518 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 294/812 variables, 204/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/812 variables, 188/553 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:28] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/812 variables, 1/554 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/812 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/812 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 554 constraints, problems are : Problem set: 0 solved, 2 unsolved in 594 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1075ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 90 ms.
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 44 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 44 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2025-06-02 06:13:28] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 06:13:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:13:28] [INFO ] Implicit Places using invariants in 313 ms returned []
[2025-06-02 06:13:28] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 06:13:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:13:28] [INFO ] State equation strengthened by 220 read => feed constraints.
SDD proceeding with computation,12 properties remain. new max is 16384
SDD size :16168 after 60494
[2025-06-02 06:13:29] [INFO ] Implicit Places using invariants and state equation in 1160 ms returned []
Implicit Place search using SMT with State Equation took 1475 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:13:29] [INFO ] Redundant transitions in 75 ms returned []
Running 1456 sub problems to find dead transitions.
[2025-06-02 06:13:29] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 06:13:29] [INFO ] Invariant cache hit.
[2025-06-02 06:13:29] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:38] [INFO ] Deduced a trap composed of 3 places in 155 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:38] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:38] [INFO ] Deduced a trap composed of 3 places in 133 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:38] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:38] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:38] [INFO ] Deduced a trap composed of 37 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:39] [INFO ] Deduced a trap composed of 37 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:39] [INFO ] Deduced a trap composed of 37 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:39] [INFO ] Deduced a trap composed of 37 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:39] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,12 properties remain. new max is 32768
SDD size :60494 after 110821
[2025-06-02 06:13:40] [INFO ] Deduced a trap composed of 37 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:40] [INFO ] Deduced a trap composed of 59 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:40] [INFO ] Deduced a trap composed of 37 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:40] [INFO ] Deduced a trap composed of 15 places in 125 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:40] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:41] [INFO ] Deduced a trap composed of 53 places in 137 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:41] [INFO ] Deduced a trap composed of 19 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:41] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:41] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:41] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:45] [INFO ] Deduced a trap composed of 53 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:45] [INFO ] Deduced a trap composed of 37 places in 127 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:45] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:46] [INFO ] Deduced a trap composed of 53 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:46] [INFO ] Deduced a trap composed of 48 places in 129 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:47] [INFO ] Deduced a trap composed of 40 places in 115 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:47] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:47] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:48] [INFO ] Deduced a trap composed of 53 places in 144 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:48] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:48] [INFO ] Deduced a trap composed of 21 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:48] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:48] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:49] [INFO ] Deduced a trap composed of 53 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:49] [INFO ] Deduced a trap composed of 52 places in 152 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:49] [INFO ] Deduced a trap composed of 51 places in 154 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:49] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:50] [INFO ] Deduced a trap composed of 23 places in 150 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:50] [INFO ] Deduced a trap composed of 53 places in 141 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:51] [INFO ] Deduced a trap composed of 29 places in 160 ms of which 20 ms to minimize.
SDD proceeding with computation,12 properties remain. new max is 65536
SDD size :110821 after 417013
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 62 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Detected timeout of ITS tools.
[2025-06-02 06:14:09] [INFO ] Flatten gal took : 112 ms
[2025-06-02 06:14:09] [INFO ] Applying decomposition
[2025-06-02 06:14:10] [INFO ] Flatten gal took : 108 ms
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7008784759493030823.txt' '-o' '/tmp/graph7008784759493030823.bin' '-w' '/tmp/graph7008784759493030823.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7008784759493030823.bin' '-l' '-1' '-v' '-w' '/tmp/graph7008784759493030823.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:14:10] [INFO ] Decomposing Gal with order
[2025-06-02 06:14:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:14:10] [INFO ] Removed a total of 2904 redundant transitions.
[2025-06-02 06:14:11] [INFO ] Flatten gal took : 529 ms
[2025-06-02 06:14:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 378 labels/synchronizations in 95 ms.
[2025-06-02 06:14:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12077415626739379426.gal : 32 ms
[2025-06-02 06:14:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16491643570661544164.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12077415626739379426.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16491643570661544164.prop' '--nowitness'
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 ...309
Loading property file /tmp/ReachabilityCardinality16491643570661544164.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 192
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :192 after 212
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :212 after 216
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:12] [INFO ] Deduced a trap composed of 37 places in 316 ms of which 11 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :216 after 155390
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:14] [INFO ] Deduced a trap composed of 40 places in 233 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:15] [INFO ] Deduced a trap composed of 51 places in 178 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:16] [INFO ] Deduced a trap composed of 51 places in 272 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:17] [INFO ] Deduced a trap composed of 19 places in 255 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:19] [INFO ] Deduced a trap composed of 21 places in 144 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:20] [INFO ] Deduced a trap composed of 51 places in 175 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:21] [INFO ] Deduced a trap composed of 23 places in 163 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:21] [INFO ] Deduced a trap composed of 53 places in 156 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:21] [INFO ] Deduced a trap composed of 51 places in 176 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:21] [INFO ] Deduced a trap composed of 51 places in 164 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:22] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:22] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:22] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:23] [INFO ] Deduced a trap composed of 53 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:24] [INFO ] Deduced a trap composed of 51 places in 168 ms of which 15 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :155390 after 920709
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:24] [INFO ] Deduced a trap composed of 58 places in 166 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:24] [INFO ] Deduced a trap composed of 59 places in 146 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:24] [INFO ] Deduced a trap composed of 59 places in 157 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:25] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:27] [INFO ] Deduced a trap composed of 37 places in 182 ms of which 9 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/812 variables, and 83 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1456 constraints, Known Traps: 61/61 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60500ms problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 60509ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62118 ms. Remains : 308/308 places, 1463/1463 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1349 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 2 ms
Free SCC test removed 42 places
Drop transitions (Empty/Sink Transition effects.) removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 63 place count 266 transition count 316
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 125 place count 204 transition count 316
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 125 place count 204 transition count 301
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 162 place count 182 transition count 301
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 328 place count 99 transition count 218
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 2 with 42 rules applied. Total rules applied 370 place count 99 transition count 176
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 386 place count 91 transition count 193
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 393 place count 91 transition count 186
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 400 place count 91 transition count 179
Free-agglomeration rule applied 38 times.
Iterating global reduction 4 with 38 rules applied. Total rules applied 438 place count 91 transition count 141
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 4 with 38 rules applied. Total rules applied 476 place count 53 transition count 141
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 486 place count 53 transition count 141
Applied a total of 486 rules in 42 ms. Remains 53 /308 variables (removed 255) and now considering 141/1463 (removed 1322) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 141 rows 53 cols
[2025-06-02 06:14:30] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 06:14:30] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2025-06-02 06:14:30] [INFO ] After 44ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2025-06-02 06:14:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-06-02 06:14:30] [INFO ] After 11ms SMT Verify possible using 7 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2025-06-02 06:14:30] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 06:14:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2025-06-02 06:14:30] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2025-06-02 06:14:30] [INFO ] After 7ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2025-06-02 06:14:30] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2025-06-02 06:14:30] [INFO ] After 82ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2025-06-02 06:14:30] [INFO ] Flatten gal took : 7 ms
[2025-06-02 06:14:30] [INFO ] Flatten gal took : 4 ms
[2025-06-02 06:14:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4987520730589297663.gal : 3 ms
[2025-06-02 06:14:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12024343281607289709.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/ReachabilityCardinality4987520730589297663.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12024343281607289709.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 ...329
Loading property file /tmp/ReachabilityCardinality12024343281607289709.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :12 after 48
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :48 after 220
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :220 after 271
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :271 after 334
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :334 after 1000
Invariant property MIN5 does not hold.
Reachability property MAX5 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 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,5625,0.02481,5540,2,151,12,1633,6,0,356,1102,0
Total reachable state count : 5625
Verifying 2 reachability properties.
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
MAX5,375,0.025169,5540,2,119,12,1633,7,0,359,1102,0
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
MIN5,375,0.025357,5540,2,119,12,1633,8,0,360,1102,0
Over-approximation ignoring read arcs solved 0 properties in 314 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
FORMULA EisenbergMcGuire-PT-07-UpperBounds-10 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-07-UpperBounds-08 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-07-UpperBounds-04 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-07-UpperBounds-03 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-07-UpperBounds-01 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 5 queries.) : Max Seen:[0] Max Struct:[1]
Starting property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-15
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2025-06-02 06:14:30] [INFO ] Flow matrix only has 508 transitions (discarded 959 similar events)
// Phase 1: matrix 508 rows 312 cols
[2025-06-02 06:14:30] [INFO ] Computed 22 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (2 resets) in 20 ms. (476 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 6 ms. (1428 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-02 06:14:30] [INFO ] Flow matrix only has 508 transitions (discarded 959 similar events)
[2025-06-02 06:14:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:14:30] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:14:30] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:14:31] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2025-06-02 06:14:31] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 06:14:31] [INFO ] [Real]Added 220 Read/Feed constraints in 37 ms returned sat
[2025-06-02 06:14:31] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 06:14:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:14:31] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2025-06-02 06:14:31] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2025-06-02 06:14:31] [INFO ] [Nat]Added 220 Read/Feed constraints in 26 ms returned sat
[2025-06-02 06:14:31] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 31 ms.
[2025-06-02 06:14:31] [INFO ] Added : 67 causal constraints over 14 iterations in 509 ms. Result :sat
Minimization took 125 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 312 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p37_3_0) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 312/312 places, 1466/1466 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 312 transition count 1462
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 308 transition count 1462
Applied a total of 8 rules in 38 ms. Remains 308 /312 variables (removed 4) and now considering 1462/1466 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 308/312 places, 1462/1466 transitions.
[2025-06-02 06:14:32] [INFO ] Flow matrix only has 503 transitions (discarded 959 similar events)
// Phase 1: matrix 503 rows 308 cols
[2025-06-02 06:14:32] [INFO ] Computed 22 invariants in 6 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (2 resets) in 1756 ms. (569 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 450 ms. (2217 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-02 06:14:34] [INFO ] Flow matrix only has 503 transitions (discarded 959 similar events)
[2025-06-02 06:14:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:14:34] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:14:34] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 06:14:34] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2025-06-02 06:14:34] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 06:14:34] [INFO ] [Real]Added 220 Read/Feed constraints in 27 ms returned sat
[2025-06-02 06:14:34] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 06:14:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:14:34] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2025-06-02 06:14:34] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2025-06-02 06:14:34] [INFO ] [Nat]Added 220 Read/Feed constraints in 29 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:34] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:34] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:34] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:35] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:35] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
[2025-06-02 06:14:35] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 480 ms
[2025-06-02 06:14:35] [INFO ] Computed and/alt/rep : 435/1056/309 causal constraints (skipped 187 transitions) in 31 ms.
[2025-06-02 06:14:35] [INFO ] Added : 95 causal constraints over 19 iterations in 696 ms. Result :sat
Minimization took 144 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1462/1462 transitions.
Applied a total of 0 rules in 32 ms. Remains 308 /308 variables (removed 0) and now considering 1462/1462 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 308/308 places, 1462/1462 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1462/1462 transitions.
Applied a total of 0 rules in 31 ms. Remains 308 /308 variables (removed 0) and now considering 1462/1462 (removed 0) transitions.
[2025-06-02 06:14:36] [INFO ] Flow matrix only has 503 transitions (discarded 959 similar events)
[2025-06-02 06:14:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:14:36] [INFO ] Implicit Places using invariants in 352 ms returned []
[2025-06-02 06:14:36] [INFO ] Flow matrix only has 503 transitions (discarded 959 similar events)
[2025-06-02 06:14:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:14:36] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 06:14:37] [INFO ] Implicit Places using invariants and state equation in 1376 ms returned []
Implicit Place search using SMT with State Equation took 1730 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:14:37] [INFO ] Redundant transitions in 36 ms returned []
Running 1455 sub problems to find dead transitions.
[2025-06-02 06:14:37] [INFO ] Flow matrix only has 503 transitions (discarded 959 similar events)
[2025-06-02 06:14:37] [INFO ] Invariant cache hit.
[2025-06-02 06:14:37] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:46] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:46] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:46] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:46] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:46] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:46] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:46] [INFO ] Deduced a trap composed of 48 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:46] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:47] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:47] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:47] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:47] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:47] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:48] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:49] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:50] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:50] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:52] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:52] [INFO ] Deduced a trap composed of 21 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:54] [INFO ] Deduced a trap composed of 33 places in 158 ms of which 13 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:01] [INFO ] Deduced a trap composed of 21 places in 150 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:02] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:02] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 307/811 variables, and 42 constraints, problems are : Problem set: 0 solved, 1455 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1455/1455 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1455 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 23/42 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:16] [INFO ] Deduced a trap composed of 47 places in 150 ms of which 18 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:29] [INFO ] Deduced a trap composed of 47 places in 155 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 307/811 variables, and 44 constraints, problems are : Problem set: 0 solved, 1455 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1455 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60387ms problems are : Problem set: 0 solved, 1455 unsolved
Search for dead transitions found 0 dead transitions in 60392ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62200 ms. Remains : 308/308 places, 1462/1462 transitions.
[2025-06-02 06:15:38] [INFO ] Flatten gal took : 78 ms
RANDOM walk for 40000 steps (8 resets) in 309 ms. (129 steps per ms) remains 2/2 properties
[2025-06-02 06:15:38] [INFO ] Flatten gal took : 39 ms
[2025-06-02 06:15:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7676182289466808350.gal : 8 ms
[2025-06-02 06:15:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3906062383909467056.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7676182289466808350.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3906062383909467056.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 2/2 properties
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 40004 steps (8 resets) in 43 ms. (909 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality3906062383909467056.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 9
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :9 after 10
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :10 after 40
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :40 after 65
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :65 after 98
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :98 after 319
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :319 after 786
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :786 after 2892
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2892 after 4608
Interrupted probabilistic random walk after 441168 steps, run timeout after 3001 ms. (steps per millisecond=147 ) properties seen :0 out of 2
Probabilistic random walk after 441168 steps, saw 178395 distinct states, run finished after 3001 ms. (steps per millisecond=147 ) properties seen :0
[2025-06-02 06:15:41] [INFO ] Flow matrix only has 503 transitions (discarded 959 similar events)
[2025-06-02 06:15:41] [INFO ] Invariant cache hit.
[2025-06-02 06:15:41] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:41] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 71/114 variables, 43/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 79/193 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/193 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/193 variables, 9/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/193 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 120/313 variables, 54/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/313 variables, 21/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/313 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 192/505 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/505 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 12/517 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/517 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 294/811 variables, 204/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/811 variables, 188/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/811 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/811 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 811/811 variables, and 551 constraints, problems are : Problem set: 0 solved, 2 unsolved in 383 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 71/114 variables, 43/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 79/193 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/193 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/193 variables, 9/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/193 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 120/313 variables, 54/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/313 variables, 21/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/313 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 192/505 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/505 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 12/517 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/517 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/517 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 294/811 variables, 204/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/811 variables, 188/553 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:42] [INFO ] Deduced a trap composed of 3 places in 78 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:42] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:42] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 2 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/811 variables, 3/556 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/811 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/811 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 811/811 variables, and 556 constraints, problems are : Problem set: 0 solved, 2 unsolved in 838 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1232ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 137 ms.
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1462/1462 transitions.
Applied a total of 0 rules in 32 ms. Remains 308 /308 variables (removed 0) and now considering 1462/1462 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 308/308 places, 1462/1462 transitions.
RANDOM walk for 40000 steps (8 resets) in 211 ms. (188 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 37 ms. (1052 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :4608 after 11929
Interrupted probabilistic random walk after 441912 steps, run timeout after 3001 ms. (steps per millisecond=147 ) properties seen :0 out of 2
Probabilistic random walk after 441912 steps, saw 178627 distinct states, run finished after 3001 ms. (steps per millisecond=147 ) properties seen :0
[2025-06-02 06:15:46] [INFO ] Flow matrix only has 503 transitions (discarded 959 similar events)
[2025-06-02 06:15:46] [INFO ] Invariant cache hit.
[2025-06-02 06:15:46] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:46] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 71/114 variables, 43/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 79/193 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/193 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/193 variables, 9/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/193 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 120/313 variables, 54/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/313 variables, 21/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/313 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 192/505 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/505 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 12/517 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/517 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 294/811 variables, 204/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/811 variables, 188/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/811 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/811 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 811/811 variables, and 551 constraints, problems are : Problem set: 0 solved, 2 unsolved in 864 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 40/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 71/114 variables, 43/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 79/193 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/193 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/193 variables, 9/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/193 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 120/313 variables, 54/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/313 variables, 21/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/313 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 192/505 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/505 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 12/517 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/517 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/517 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 294/811 variables, 204/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/811 variables, 188/553 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:47] [INFO ] Deduced a trap composed of 3 places in 380 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:47] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:47] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 3 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/811 variables, 3/556 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/811 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/811 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 811/811 variables, and 556 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1322 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2233ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 90 ms.
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1462/1462 transitions.
Applied a total of 0 rules in 60 ms. Remains 308 /308 variables (removed 0) and now considering 1462/1462 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 308/308 places, 1462/1462 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1462/1462 transitions.
Applied a total of 0 rules in 60 ms. Remains 308 /308 variables (removed 0) and now considering 1462/1462 (removed 0) transitions.
[2025-06-02 06:15:48] [INFO ] Flow matrix only has 503 transitions (discarded 959 similar events)
[2025-06-02 06:15:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:15:49] [INFO ] Implicit Places using invariants in 827 ms returned []
[2025-06-02 06:15:49] [INFO ] Flow matrix only has 503 transitions (discarded 959 similar events)
[2025-06-02 06:15:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:15:49] [INFO ] State equation strengthened by 220 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :11929 after 53940
[2025-06-02 06:15:50] [INFO ] Implicit Places using invariants and state equation in 1485 ms returned []
Implicit Place search using SMT with State Equation took 2328 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:15:50] [INFO ] Redundant transitions in 22 ms returned []
Running 1455 sub problems to find dead transitions.
[2025-06-02 06:15:50] [INFO ] Flow matrix only has 503 transitions (discarded 959 similar events)
[2025-06-02 06:15:50] [INFO ] Invariant cache hit.
[2025-06-02 06:15:50] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 32768
[2025-06-02 06:15:59] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 3 ms to minimize.
SDD size :53940 after 97924
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:59] [INFO ] Deduced a trap composed of 3 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:59] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:59] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:59] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:59] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:00] [INFO ] Deduced a trap composed of 48 places in 96 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:00] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:00] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:00] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:00] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:00] [INFO ] Deduced a trap composed of 11 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:00] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:01] [INFO ] Deduced a trap composed of 19 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:03] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:03] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:03] [INFO ] Deduced a trap composed of 23 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:05] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:05] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:07] [INFO ] Deduced a trap composed of 33 places in 153 ms of which 12 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:14] [INFO ] Deduced a trap composed of 21 places in 143 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:15] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:15] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 6 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :97924 after 327135
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s107 0.0)
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(s297 1.0)
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(s303 0.0)
(s304 1.0)
(s305 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 307/811 variables, and 42 constraints, problems are : Problem set: 0 solved, 1455 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1455/1455 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1455 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 23/42 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Detected timeout of ITS tools.
[2025-06-02 06:16:28] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:16:28] [INFO ] Applying decomposition
[2025-06-02 06:16:28] [INFO ] Flatten gal took : 61 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6221392555022959619.txt' '-o' '/tmp/graph6221392555022959619.bin' '-w' '/tmp/graph6221392555022959619.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6221392555022959619.bin' '-l' '-1' '-v' '-w' '/tmp/graph6221392555022959619.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:16:28] [INFO ] Decomposing Gal with order
[2025-06-02 06:16:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:16:28] [INFO ] Removed a total of 2867 redundant transitions.
[2025-06-02 06:16:28] [INFO ] Flatten gal took : 113 ms
[2025-06-02 06:16:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 469 labels/synchronizations in 52 ms.
[2025-06-02 06:16:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4065256557853876726.gal : 9 ms
[2025-06-02 06:16:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16072774006324382559.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4065256557853876726.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16072774006324382559.prop' '--nowitness'
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 ...308
Loading property file /tmp/ReachabilityCardinality16072774006324382559.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 17034
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :17034 after 32317
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :32317 after 32437
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:30] [INFO ] Deduced a trap composed of 47 places in 144 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :32437 after 316088
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 33 fixpoint passes
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,553722,6.30233,174128,12784,1656,208179,9424,2572,318051,461,49485,0
Total reachable state count : 553722
Verifying 2 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
MAX0,3,6.31485,174128,101,93,208179,9424,2576,318051,464,49485,0
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
MIN0,3,6.31694,174128,101,93,208179,9424,2584,318051,466,49485,0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:42] [INFO ] Deduced a trap composed of 47 places in 130 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 1455 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 307/811 variables, and 44 constraints, problems are : Problem set: 0 solved, 1455 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1455 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60731ms problems are : Problem set: 0 solved, 1455 unsolved
Search for dead transitions found 0 dead transitions in 60735ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63179 ms. Remains : 308/308 places, 1462/1462 transitions.
FORMULA EisenbergMcGuire-PT-07-UpperBounds-15 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 1 queries.) : Max Seen:[] Max Struct:[]
Ending property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-15 in 140818 ms.
[2025-06-02 06:16:51] [INFO ] Flatten gal took : 31 ms
Total runtime 337424 ms.
BK_STOP 1748845011722
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ 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="EisenbergMcGuire-PT-07"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-07, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860068100789"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-07.tgz
mv EisenbergMcGuire-PT-07 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;