Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r223-tall-174902009400116.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 gold2024
Input is SquareGrid-PT-130613, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r223-tall-174902009400116
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K 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 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K 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 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rwxr-xr-x 1 mcc users 1.3M May 29 14:33 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 SquareGrid-PT-130613-UpperBounds-00
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-01
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-02
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-03
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-04
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-05
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-06
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-07
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-08
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-09
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-10
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-11
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-12
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-13
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-14
FORMULA_NAME SquareGrid-PT-130613-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1749108148264

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SquareGrid-PT-130613
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-06-05 07:22:29] [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]
[2025-06-05 07:22:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 07:22:29] [INFO ] Load time of PNML (sax parser for PT used): 174 ms
[2025-06-05 07:22:29] [INFO ] Transformed 2301 places.
[2025-06-05 07:22:29] [INFO ] Transformed 2756 transitions.
[2025-06-05 07:22:29] [INFO ] Parsed PT model containing 2301 places and 2756 transitions and 11024 arcs in 283 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Current structural bounds on expressions (Initially) : Max Seen:[6, 1, 6, 1, 1, 0, 0, 1, 6, 1, 1, 0, 1, 1, 1, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[6, 1, 6, 1, 1, 0, 0, 1, 6, 1, 1, 0, 1, 1, 1, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 2756 rows 2301 cols
[2025-06-05 07:22:30] [INFO ] Computed 898 invariants in 218 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1, 6, 1, 1, 0, 0, 1, 6, 1, 1, 0, 1, 1, 1, 0] Max Struct:[37, 1, 37, 1, 1, 1, 1, 1, 37, 1, 1, 1, 1, 1, 1, 1]
FORMULA SquareGrid-PT-130613-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (2 resets) in 2039 ms. (4 steps per ms)
FORMULA SquareGrid-PT-130613-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SquareGrid-PT-130613-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SquareGrid-PT-130613-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SquareGrid-PT-130613-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 30003 steps (6 resets) in 696 ms. (43 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[8, 8, 9] Max Struct:[37, 37, 37]
[2025-06-05 07:22:32] [INFO ] Invariant cache hit.
[2025-06-05 07:22:33] [INFO ] [Real]Absence check using 897 positive place invariants in 199 ms returned sat
[2025-06-05 07:22:33] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 45 ms returned sat
[2025-06-05 07:22:34] [INFO ] [Real]Absence check using state equation in 990 ms returned sat
[2025-06-05 07:22:35] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 168 ms.
[2025-06-05 07:22:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-06-05 07:22:38] [INFO ] [Real]Absence check using 897 positive place invariants in 153 ms returned sat
[2025-06-05 07:22:38] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 53 ms returned sat
[2025-06-05 07:22:39] [INFO ] [Real]Absence check using state equation in 905 ms returned sat
[2025-06-05 07:22:39] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 132 ms.
[2025-06-05 07:22:42] [INFO ] Solution in real domain found non-integer solution.
[2025-06-05 07:22:43] [INFO ] [Nat]Absence check using 897 positive place invariants in 172 ms returned sat
[2025-06-05 07:22:43] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 42 ms returned sat
[2025-06-05 07:22:44] [INFO ] [Nat]Absence check using state equation in 912 ms returned sat
[2025-06-05 07:22:44] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 120 ms.
Maximisation of solution failed !
Minimization took 2 ms.
[2025-06-05 07:22:48] [INFO ] [Real]Absence check using 897 positive place invariants in 154 ms returned sat
[2025-06-05 07:22:48] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 47 ms returned sat
[2025-06-05 07:22:49] [INFO ] [Real]Absence check using state equation in 876 ms returned sat
[2025-06-05 07:22:49] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 141 ms.
[2025-06-05 07:22:52] [INFO ] Solution in real domain found non-integer solution.
[2025-06-05 07:22:53] [INFO ] [Nat]Absence check using 897 positive place invariants in 152 ms returned sat
[2025-06-05 07:22:53] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 41 ms returned sat
[2025-06-05 07:22:54] [INFO ] [Nat]Absence check using state equation in 894 ms returned sat
[2025-06-05 07:22:54] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 117 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Maximisation of solution failed !
Minimization took 0 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[8, 8, 9] Max Struct:[37, 37, 37]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[8, 8, 9] Max Struct:[37, 37, 37]
Support contains 3 out of 2301 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 256 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2025-06-05 07:22:58] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[8, 8, 9] Max Struct:[37, 37, 37]
RANDOM walk for 209351 steps (1 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 754689 steps (0 resets) in 15018 ms. (50 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[10, 15, 25] Max Struct:[37, 37, 37]
[2025-06-05 07:23:43] [INFO ] Invariant cache hit.
[2025-06-05 07:23:43] [INFO ] [Real]Absence check using 897 positive place invariants in 150 ms returned sat
[2025-06-05 07:23:43] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 45 ms returned sat
[2025-06-05 07:23:44] [INFO ] [Real]Absence check using state equation in 924 ms returned sat
[2025-06-05 07:23:44] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 130 ms.
[2025-06-05 07:23:56] [INFO ] Added : 448 causal constraints over 90 iterations in 11462 ms. Result :sat
Minimization took 3909 ms.
[2025-06-05 07:24:00] [INFO ] Solution in real domain found non-integer solution.
[2025-06-05 07:24:00] [INFO ] [Nat]Absence check using 897 positive place invariants in 156 ms returned sat
[2025-06-05 07:24:00] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 44 ms returned sat
[2025-06-05 07:24:01] [INFO ] [Nat]Absence check using state equation in 872 ms returned sat
[2025-06-05 07:24:01] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 113 ms.
[2025-06-05 07:24:12] [INFO ] Added : 448 causal constraints over 90 iterations in 10610 ms. Result :sat
Minimization took 3695 ms.
[2025-06-05 07:24:16] [INFO ] [Real]Absence check using 897 positive place invariants in 150 ms returned sat
[2025-06-05 07:24:16] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 41 ms returned sat
[2025-06-05 07:24:17] [INFO ] [Real]Absence check using state equation in 826 ms returned sat
[2025-06-05 07:24:17] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 117 ms.
[2025-06-05 07:24:28] [INFO ] Added : 438 causal constraints over 88 iterations in 11197 ms. Result :sat
Minimization took 3839 ms.
[2025-06-05 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2025-06-05 07:24:33] [INFO ] [Nat]Absence check using 897 positive place invariants in 160 ms returned sat
[2025-06-05 07:24:33] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 44 ms returned sat
[2025-06-05 07:24:34] [INFO ] [Nat]Absence check using state equation in 887 ms returned sat
[2025-06-05 07:24:34] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 123 ms.
[2025-06-05 07:24:44] [INFO ] Added : 438 causal constraints over 88 iterations in 10437 ms. Result :sat
Minimization took 3728 ms.
[2025-06-05 07:24:48] [INFO ] [Real]Absence check using 897 positive place invariants in 150 ms returned sat
[2025-06-05 07:24:48] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 42 ms returned sat
[2025-06-05 07:24:49] [INFO ] [Real]Absence check using state equation in 862 ms returned sat
[2025-06-05 07:24:50] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 104 ms.
[2025-06-05 07:25:01] [INFO ] Added : 444 causal constraints over 89 iterations in 11205 ms. Result :sat
Minimization took 3858 ms.
[2025-06-05 07:25:05] [INFO ] Solution in real domain found non-integer solution.
[2025-06-05 07:25:05] [INFO ] [Nat]Absence check using 897 positive place invariants in 149 ms returned sat
[2025-06-05 07:25:05] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 45 ms returned sat
[2025-06-05 07:25:06] [INFO ] [Nat]Absence check using state equation in 847 ms returned sat
[2025-06-05 07:25:06] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 114 ms.
[2025-06-05 07:25:17] [INFO ] Added : 444 causal constraints over 89 iterations in 10425 ms. Result :sat
Minimization took 3697 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[10, 15, 25] Max Struct:[37, 37, 37]
FORMULA SquareGrid-PT-130613-UpperBounds-02 37 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[35, 30] Max Struct:[37, 37]
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 155 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2025-06-05 07:26:50] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[35, 30] Max Struct:[37, 37]
RANDOM walk for 211631 steps (1 resets) in 30001 ms. (7 steps per ms)
BEST_FIRST walk for 503562 steps (0 resets) in 10021 ms. (50 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[35, 30] Max Struct:[37, 37]
[2025-06-05 07:27:31] [INFO ] Invariant cache hit.
[2025-06-05 07:27:31] [INFO ] [Real]Absence check using 897 positive place invariants in 152 ms returned sat
[2025-06-05 07:27:31] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 46 ms returned sat
[2025-06-05 07:27:32] [INFO ] [Real]Absence check using state equation in 880 ms returned sat
[2025-06-05 07:27:32] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 114 ms.
[2025-06-05 07:27:44] [INFO ] Added : 446 causal constraints over 90 iterations in 11591 ms. Result :sat
Minimization took 3920 ms.
[2025-06-05 07:27:48] [INFO ] Solution in real domain found non-integer solution.
[2025-06-05 07:27:48] [INFO ] [Nat]Absence check using 897 positive place invariants in 166 ms returned sat
[2025-06-05 07:27:48] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 48 ms returned sat
[2025-06-05 07:27:49] [INFO ] [Nat]Absence check using state equation in 882 ms returned sat
[2025-06-05 07:27:49] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 119 ms.
[2025-06-05 07:28:00] [INFO ] Added : 446 causal constraints over 90 iterations in 10659 ms. Result :sat
Minimization took 3750 ms.
[2025-06-05 07:28:04] [INFO ] [Real]Absence check using 897 positive place invariants in 149 ms returned sat
[2025-06-05 07:28:04] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 42 ms returned sat
[2025-06-05 07:28:05] [INFO ] [Real]Absence check using state equation in 873 ms returned sat
[2025-06-05 07:28:05] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 105 ms.
[2025-06-05 07:28:16] [INFO ] Added : 440 causal constraints over 88 iterations in 11222 ms. Result :sat
Minimization took 3927 ms.
[2025-06-05 07:28:20] [INFO ] Solution in real domain found non-integer solution.
[2025-06-05 07:28:21] [INFO ] [Nat]Absence check using 897 positive place invariants in 163 ms returned sat
[2025-06-05 07:28:21] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 54 ms returned sat
[2025-06-05 07:28:22] [INFO ] [Nat]Absence check using state equation in 937 ms returned sat
[2025-06-05 07:28:22] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 133 ms.
[2025-06-05 07:28:33] [INFO ] Added : 440 causal constraints over 88 iterations in 10806 ms. Result :sat
Minimization took 4004 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[35, 30] Max Struct:[37, 37]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[35, 31] Max Struct:[37, 37]
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 115 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 2301/2301 places, 2756/2756 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 93 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
[2025-06-05 07:29:37] [INFO ] Invariant cache hit.
[2025-06-05 07:29:39] [INFO ] Implicit Places using invariants in 1695 ms returned []
[2025-06-05 07:29:39] [INFO ] Invariant cache hit.
[2025-06-05 07:29:42] [INFO ] Implicit Places using invariants and state equation in 3454 ms returned []
Implicit Place search using SMT with State Equation took 5153 ms to find 0 implicit places.
[2025-06-05 07:29:42] [INFO ] Redundant transitions in 133 ms returned []
Running 2080 sub problems to find dead transitions.
[2025-06-05 07:29:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/949 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2080 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 Real declared 949/5057 variables, and 52 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 52/897 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2301 constraints, PredecessorRefiner: 2080/2080 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/949 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/949 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 2 (OVERLAPS) 1352/2301 variables, 845/897 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 61250ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 61288ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66703 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2025-06-05 07:30:44] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[35, 31] Max Struct:[37, 37]
RANDOM walk for 214272 steps (1 resets) in 30001 ms. (7 steps per ms)
BEST_FIRST walk for 506720 steps (0 resets) in 10021 ms. (50 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[35, 31] Max Struct:[37, 37]
[2025-06-05 07:31:24] [INFO ] Invariant cache hit.
[2025-06-05 07:31:24] [INFO ] [Real]Absence check using 897 positive place invariants in 150 ms returned sat
[2025-06-05 07:31:24] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 45 ms returned sat
[2025-06-05 07:31:25] [INFO ] [Real]Absence check using state equation in 874 ms returned sat
[2025-06-05 07:31:25] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 112 ms.
[2025-06-05 07:31:37] [INFO ] Added : 446 causal constraints over 90 iterations in 11403 ms. Result :sat
Minimization took 4003 ms.
[2025-06-05 07:31:41] [INFO ] Solution in real domain found non-integer solution.
[2025-06-05 07:31:41] [INFO ] [Nat]Absence check using 897 positive place invariants in 150 ms returned sat
[2025-06-05 07:31:41] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 43 ms returned sat
[2025-06-05 07:31:42] [INFO ] [Nat]Absence check using state equation in 875 ms returned sat
[2025-06-05 07:31:42] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 111 ms.
[2025-06-05 07:31:53] [INFO ] Added : 446 causal constraints over 90 iterations in 10438 ms. Result :sat
Minimization took 3678 ms.
[2025-06-05 07:31:57] [INFO ] [Real]Absence check using 897 positive place invariants in 147 ms returned sat
[2025-06-05 07:31:57] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 41 ms returned sat
[2025-06-05 07:31:58] [INFO ] [Real]Absence check using state equation in 865 ms returned sat
[2025-06-05 07:31:58] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 123 ms.
[2025-06-05 07:32:08] [INFO ] Added : 444 causal constraints over 89 iterations in 10690 ms. Result :sat
Minimization took 3591 ms.
[2025-06-05 07:32:12] [INFO ] Solution in real domain found non-integer solution.
[2025-06-05 07:32:13] [INFO ] [Nat]Absence check using 897 positive place invariants in 147 ms returned sat
[2025-06-05 07:32:13] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 40 ms returned sat
[2025-06-05 07:32:13] [INFO ] [Nat]Absence check using state equation in 839 ms returned sat
[2025-06-05 07:32:14] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 122 ms.
[2025-06-05 07:32:23] [INFO ] Added : 444 causal constraints over 89 iterations in 9796 ms. Result :sat
Minimization took 3436 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[35, 31] Max Struct:[37, 37]
FORMULA SquareGrid-PT-130613-UpperBounds-08 37 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[35] Max Struct:[37]
Support contains 1 out of 2301 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 81 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2025-06-05 07:33:27] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[35] Max Struct:[37]
RANDOM walk for 222968 steps (1 resets) in 30001 ms. (7 steps per ms)
BEST_FIRST walk for 269260 steps (0 resets) in 5004 ms. (53 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[35] Max Struct:[37]
[2025-06-05 07:34:02] [INFO ] Invariant cache hit.
[2025-06-05 07:34:02] [INFO ] [Real]Absence check using 897 positive place invariants in 159 ms returned sat
[2025-06-05 07:34:02] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 41 ms returned sat
[2025-06-05 07:34:03] [INFO ] [Real]Absence check using state equation in 845 ms returned sat
[2025-06-05 07:34:03] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 113 ms.
[2025-06-05 07:34:14] [INFO ] Added : 446 causal constraints over 90 iterations in 10637 ms. Result :sat
Minimization took 3594 ms.
[2025-06-05 07:34:18] [INFO ] Solution in real domain found non-integer solution.
[2025-06-05 07:34:18] [INFO ] [Nat]Absence check using 897 positive place invariants in 147 ms returned sat
[2025-06-05 07:34:18] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 39 ms returned sat
[2025-06-05 07:34:19] [INFO ] [Nat]Absence check using state equation in 869 ms returned sat
[2025-06-05 07:34:19] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints (skipped 0 transitions) in 110 ms.
[2025-06-05 07:34:29] [INFO ] Added : 446 causal constraints over 90 iterations in 9831 ms. Result :sat
Minimization took 3399 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[35] Max Struct:[37]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[35] Max Struct:[37]
Support contains 1 out of 2301 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 65 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 2301/2301 places, 2756/2756 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 75 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
[2025-06-05 07:35:03] [INFO ] Invariant cache hit.
[2025-06-05 07:35:04] [INFO ] Implicit Places using invariants in 1504 ms returned []
[2025-06-05 07:35:04] [INFO ] Invariant cache hit.
[2025-06-05 07:35:07] [INFO ] Implicit Places using invariants and state equation in 3313 ms returned []
Implicit Place search using SMT with State Equation took 4820 ms to find 0 implicit places.
[2025-06-05 07:35:08] [INFO ] Redundant transitions in 120 ms returned []
Running 2080 sub problems to find dead transitions.
[2025-06-05 07:35:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/949 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
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(s69 1.0)
(s70 1.0)
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(s72 1.0)
(s73 1.0)
(s74 1.0)
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(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
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(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
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(s128 1.0)
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(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 949/5057 variables, and 52 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 52/897 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2301 constraints, PredecessorRefiner: 2080/2080 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/949 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/949 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 2 (OVERLAPS) 1352/2301 variables, 845/897 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2301 variables, 1/898 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2301/5057 variables, and 898 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 897/897 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/2301 constraints, PredecessorRefiner: 0/2080 constraints, Known Traps: 0/0 constraints]
After SMT, in 60998ms problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 61017ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66041 ms. Remains : 2301/2301 places, 2756/2756 transitions.
[2025-06-05 07:36:09] [INFO ] Flatten gal took : 386 ms
[2025-06-05 07:36:10] [INFO ] Flatten gal took : 232 ms
[2025-06-05 07:36:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12110407430048740385.gal : 84 ms
[2025-06-05 07:36:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12913755470113783910.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12110407430048740385.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12913755470113783910.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality12913755470113783910.prop.
RANDOM walk for 40000 steps (8 resets) in 10944 ms. (3 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1207 ms. (33 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1474 ms. (27 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 15
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :15 after 50
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :50 after 553
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :553 after 2550
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2550 after 39950
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :39950 after 580636
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :580636 after 620476
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :620476 after 891940
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :891940 after 978880
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :978880 after 6.88654e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :6.88654e+07 after 9.71444e+07
Probabilistic random walk after 275468 steps, saw 275118 distinct states, run finished after 9009 ms. (steps per millisecond=30 ) properties seen :0
[2025-06-05 07:36:21] [INFO ] Invariant cache hit.
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) 4/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 896/901 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/901 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1399/2300 variables, 895/897 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2300 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/2301 variables, 1/898 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2301 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2756/5057 variables, 2301/3199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/5057 variables, 0/3199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/5057 variables, 0/3199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5057/5057 variables, and 3199 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1878 ms.
Refiners :[Positive P Invariants (semi-flows): 897/897 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2301/2301 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
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) 4/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 896/901 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/901 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1399/2300 variables, 895/897 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2300 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/2301 variables, 1/898 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2301 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2756/5057 variables, 2301/3199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/5057 variables, 2/3201 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/5057 variables, 0/3201 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/5057 variables, 0/3201 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5057/5057 variables, and 3201 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1551 ms.
Refiners :[Positive P Invariants (semi-flows): 897/897 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2301/2301 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 3444ms problems are : Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :9.71444e+07 after 5.74007e+08
Finished Parikh walk after 9800 steps, including 0 resets, run visited all 2 properties in 743 ms. (steps per millisecond=13 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 751 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
FORMULA SquareGrid-PT-130613-UpperBounds-00 37 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 1 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 836532 ms.

BK_STOP 1749108986065

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="SquareGrid-PT-130613"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 gold2024"
echo " Input is SquareGrid-PT-130613, 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 r223-tall-174902009400116"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-130613.tgz
mv SquareGrid-PT-130613 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;