Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r479-smll-167912664100047.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool gold2022
Input is SquareGrid-PT-080408, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r479-smll-167912664100047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 928K
-rw-r--r-- 1 mcc users 6.5K Feb 25 12:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 12:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 12:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 25 12:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Feb 25 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 505K Mar 5 18:23 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

here is the order used to build the result vector(from text file)
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-00
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-01
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-02
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-03
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-04
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-05
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-06
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-07
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-08
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-09
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-10
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-11
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-12
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-13
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-14
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679415462228

Running Version 202205111006
[2023-03-21 16:17:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-21 16:17:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:17:45] [INFO ] Load time of PNML (sax parser for PT used): 411 ms
[2023-03-21 16:17:45] [INFO ] Transformed 896 places.
[2023-03-21 16:17:45] [INFO ] Transformed 1056 transitions.
[2023-03-21 16:17:45] [INFO ] Parsed PT model containing 896 places and 1056 transitions in 680 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 110 ms.
// Phase 1: matrix 1056 rows 896 cols
[2023-03-21 16:17:45] [INFO ] Computed 353 place invariants in 156 ms
FORMULA SquareGrid-PT-080408-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1269 ms. (steps per millisecond=7 ) properties (out of 11) seen :45
FORMULA SquareGrid-PT-080408-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 6) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 6) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 6) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 6) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 6) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 6) seen :25
// Phase 1: matrix 1056 rows 896 cols
[2023-03-21 16:17:48] [INFO ] Computed 353 place invariants in 60 ms
[2023-03-21 16:17:49] [INFO ] [Real]Absence check using 352 positive place invariants in 194 ms returned sat
[2023-03-21 16:17:49] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 26 ms returned sat
[2023-03-21 16:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:17:50] [INFO ] [Real]Absence check using state equation in 912 ms returned sat
[2023-03-21 16:17:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:17:50] [INFO ] [Nat]Absence check using 352 positive place invariants in 147 ms returned sat
[2023-03-21 16:17:50] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 31 ms returned sat
[2023-03-21 16:17:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:17:51] [INFO ] [Nat]Absence check using state equation in 805 ms returned sat
[2023-03-21 16:17:51] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 150 ms.
[2023-03-21 16:17:55] [INFO ] Added : 175 causal constraints over 35 iterations in 3643 ms. Result :unknown
[2023-03-21 16:17:55] [INFO ] [Real]Absence check using 352 positive place invariants in 124 ms returned sat
[2023-03-21 16:17:55] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 16 ms returned sat
[2023-03-21 16:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:17:56] [INFO ] [Real]Absence check using state equation in 593 ms returned sat
[2023-03-21 16:17:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:17:56] [INFO ] [Nat]Absence check using 352 positive place invariants in 95 ms returned sat
[2023-03-21 16:17:56] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 16 ms returned sat
[2023-03-21 16:17:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:17:57] [INFO ] [Nat]Absence check using state equation in 683 ms returned sat
[2023-03-21 16:17:57] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 86 ms.
[2023-03-21 16:18:00] [INFO ] Added : 213 causal constraints over 43 iterations in 3191 ms. Result :sat
Minimization took 235 ms.
[2023-03-21 16:18:01] [INFO ] [Real]Absence check using 352 positive place invariants in 159 ms returned sat
[2023-03-21 16:18:01] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 26 ms returned sat
[2023-03-21 16:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:18:01] [INFO ] [Real]Absence check using state equation in 690 ms returned sat
[2023-03-21 16:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:18:02] [INFO ] [Nat]Absence check using 352 positive place invariants in 112 ms returned sat
[2023-03-21 16:18:02] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 16 ms returned sat
[2023-03-21 16:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:18:02] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2023-03-21 16:18:03] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 73 ms.
[2023-03-21 16:18:08] [INFO ] Deduced a trap composed of 2 places in 1542 ms of which 12 ms to minimize.
[2023-03-21 16:18:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 16:18:08] [INFO ] [Real]Absence check using 352 positive place invariants in 181 ms returned sat
[2023-03-21 16:18:09] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 24 ms returned sat
[2023-03-21 16:18:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:18:09] [INFO ] [Real]Absence check using state equation in 808 ms returned sat
[2023-03-21 16:18:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:18:10] [INFO ] [Nat]Absence check using 352 positive place invariants in 133 ms returned sat
[2023-03-21 16:18:10] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 19 ms returned sat
[2023-03-21 16:18:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:18:10] [INFO ] [Nat]Absence check using state equation in 686 ms returned sat
[2023-03-21 16:18:11] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 74 ms.
[2023-03-21 16:18:14] [INFO ] Added : 190 causal constraints over 38 iterations in 3935 ms. Result :unknown
[2023-03-21 16:18:15] [INFO ] [Real]Absence check using 352 positive place invariants in 153 ms returned sat
[2023-03-21 16:18:15] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 24 ms returned sat
[2023-03-21 16:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:18:16] [INFO ] [Real]Absence check using state equation in 763 ms returned sat
[2023-03-21 16:18:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:18:16] [INFO ] [Nat]Absence check using 352 positive place invariants in 151 ms returned sat
[2023-03-21 16:18:16] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 23 ms returned sat
[2023-03-21 16:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:18:17] [INFO ] [Nat]Absence check using state equation in 770 ms returned sat
[2023-03-21 16:18:17] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 75 ms.
[2023-03-21 16:18:21] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 16:18:21] [INFO ] [Real]Absence check using 352 positive place invariants in 155 ms returned sat
[2023-03-21 16:18:21] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 25 ms returned sat
[2023-03-21 16:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:18:22] [INFO ] [Real]Absence check using state equation in 777 ms returned sat
[2023-03-21 16:18:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:18:22] [INFO ] [Nat]Absence check using 352 positive place invariants in 102 ms returned sat
[2023-03-21 16:18:22] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 17 ms returned sat
[2023-03-21 16:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:18:23] [INFO ] [Nat]Absence check using state equation in 688 ms returned sat
[2023-03-21 16:18:23] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 67 ms.
[2023-03-21 16:18:27] [INFO ] Added : 205 causal constraints over 41 iterations in 3996 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24, 24] Max seen :[5, 6, 8, 8, 6, 7]
FORMULA SquareGrid-PT-080408-UpperBounds-05 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 896 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 221 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
// Phase 1: matrix 1056 rows 896 cols
[2023-03-21 16:18:57] [INFO ] Computed 353 place invariants in 14 ms
Finished random walk after 529308 steps, including 13 resets, run visited all 5 properties in 30001 ms. (steps per millisecond=17 )
Finished Best-First random walk after 391896 steps, including 1 resets, run visited all 5 properties in 5002 ms. (steps per millisecond=78 )
Finished Best-First random walk after 426854 steps, including 1 resets, run visited all 5 properties in 5001 ms. (steps per millisecond=85 )
Finished Best-First random walk after 377614 steps, including 1 resets, run visited all 5 properties in 5003 ms. (steps per millisecond=75 )
Finished Best-First random walk after 337664 steps, including 1 resets, run visited all 5 properties in 5004 ms. (steps per millisecond=67 )
Finished Best-First random walk after 439070 steps, including 1 resets, run visited all 5 properties in 5004 ms. (steps per millisecond=87 )
// Phase 1: matrix 1056 rows 896 cols
[2023-03-21 16:19:52] [INFO ] Computed 353 place invariants in 15 ms
[2023-03-21 16:19:52] [INFO ] [Real]Absence check using 352 positive place invariants in 152 ms returned sat
[2023-03-21 16:19:52] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 28 ms returned sat
[2023-03-21 16:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:19:53] [INFO ] [Real]Absence check using state equation in 740 ms returned sat
[2023-03-21 16:19:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:19:53] [INFO ] [Nat]Absence check using 352 positive place invariants in 99 ms returned sat
[2023-03-21 16:19:53] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 15 ms returned sat
[2023-03-21 16:19:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:19:54] [INFO ] [Nat]Absence check using state equation in 677 ms returned sat
[2023-03-21 16:19:54] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 81 ms.
[2023-03-21 16:19:58] [INFO ] Added : 205 causal constraints over 41 iterations in 4350 ms. Result :sat
Minimization took 220 ms.
[2023-03-21 16:19:59] [INFO ] [Real]Absence check using 352 positive place invariants in 153 ms returned sat
[2023-03-21 16:19:59] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 33 ms returned sat
[2023-03-21 16:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:20:00] [INFO ] [Real]Absence check using state equation in 786 ms returned sat
[2023-03-21 16:20:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:20:00] [INFO ] [Nat]Absence check using 352 positive place invariants in 155 ms returned sat
[2023-03-21 16:20:00] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 23 ms returned sat
[2023-03-21 16:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:20:01] [INFO ] [Nat]Absence check using state equation in 714 ms returned sat
[2023-03-21 16:20:01] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 111 ms.
[2023-03-21 16:20:05] [INFO ] Added : 189 causal constraints over 38 iterations in 3941 ms. Result :sat
Minimization took 197 ms.
[2023-03-21 16:20:05] [INFO ] [Real]Absence check using 352 positive place invariants in 128 ms returned sat
[2023-03-21 16:20:05] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 21 ms returned sat
[2023-03-21 16:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:20:06] [INFO ] [Real]Absence check using state equation in 570 ms returned sat
[2023-03-21 16:20:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:20:06] [INFO ] [Nat]Absence check using 352 positive place invariants in 104 ms returned sat
[2023-03-21 16:20:06] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 23 ms returned sat
[2023-03-21 16:20:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:20:07] [INFO ] [Nat]Absence check using state equation in 775 ms returned sat
[2023-03-21 16:20:07] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 109 ms.
[2023-03-21 16:20:12] [INFO ] Added : 207 causal constraints over 42 iterations in 4630 ms. Result :sat
Minimization took 220 ms.
[2023-03-21 16:20:12] [INFO ] [Real]Absence check using 352 positive place invariants in 149 ms returned sat
[2023-03-21 16:20:12] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 23 ms returned sat
[2023-03-21 16:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:20:13] [INFO ] [Real]Absence check using state equation in 740 ms returned sat
[2023-03-21 16:20:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:20:14] [INFO ] [Nat]Absence check using 352 positive place invariants in 159 ms returned sat
[2023-03-21 16:20:14] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 27 ms returned sat
[2023-03-21 16:20:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:20:14] [INFO ] [Nat]Absence check using state equation in 700 ms returned sat
[2023-03-21 16:20:14] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 63 ms.
[2023-03-21 16:20:18] [INFO ] Added : 201 causal constraints over 41 iterations in 3848 ms. Result :sat
Minimization took 131 ms.
[2023-03-21 16:20:19] [INFO ] [Real]Absence check using 352 positive place invariants in 96 ms returned sat
[2023-03-21 16:20:19] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 14 ms returned sat
[2023-03-21 16:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:20:19] [INFO ] [Real]Absence check using state equation in 661 ms returned sat
[2023-03-21 16:20:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:20:20] [INFO ] [Nat]Absence check using 352 positive place invariants in 95 ms returned sat
[2023-03-21 16:20:20] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 15 ms returned sat
[2023-03-21 16:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:20:20] [INFO ] [Nat]Absence check using state equation in 695 ms returned sat
[2023-03-21 16:20:20] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 66 ms.
[2023-03-21 16:20:25] [INFO ] Added : 209 causal constraints over 42 iterations in 4465 ms. Result :sat
Minimization took 225 ms.
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24] Max seen :[23, 14, 20, 12, 20]
FORMULA SquareGrid-PT-080408-UpperBounds-14 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-13 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-12 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-09 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-01 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 173349 ms.

BK_STOP 1679415638211

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-080408"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is SquareGrid-PT-080408, 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 r479-smll-167912664100047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-080408.tgz
mv SquareGrid-PT-080408 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;