About the Execution of LTSMin+red for ShieldPPPs-PT-100A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 738.147 | 75557.00 | 96818.00 | 227.60 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r528-tall-171683761300517.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool ltsminxred
Input is ShieldPPPs-PT-100A, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683761300517
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 13:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 13 13:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 13 13:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 13 13:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 907K May 18 16:43 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 ShieldPPPs-PT-100A-UpperBounds-00
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-01
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-02
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-03
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-04
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-05
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-06
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-07
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-08
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-09
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-10
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-11
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-12
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-13
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-14
FORMULA_NAME ShieldPPPs-PT-100A-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717253666055
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-100A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 14:54:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-01 14:54:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 14:54:27] [INFO ] Load time of PNML (sax parser for PT used): 243 ms
[2024-06-01 14:54:27] [INFO ] Transformed 3103 places.
[2024-06-01 14:54:27] [INFO ] Transformed 2603 transitions.
[2024-06-01 14:54:27] [INFO ] Found NUPN structural information;
[2024-06-01 14:54:27] [INFO ] Parsed PT model containing 3103 places and 2603 transitions and 10006 arcs in 456 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 2603 rows 3103 cols
[2024-06-01 14:54:27] [INFO ] Computed 1101 invariants in 61 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 225 ms. (44 steps per ms)
FORMULA ShieldPPPs-PT-100A-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 60005 steps (12 resets) in 767 ms. (78 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]
[2024-06-01 14:54:28] [INFO ] Invariant cache hit.
[2024-06-01 14:54:30] [INFO ] [Real]Absence check using 1101 positive place invariants in 328 ms returned sat
[2024-06-01 14:54:31] [INFO ] [Real]Absence check using state equation in 1059 ms returned sat
[2024-06-01 14:54:31] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:54:32] [INFO ] [Nat]Absence check using 1101 positive place invariants in 256 ms returned sat
[2024-06-01 14:54:33] [INFO ] [Nat]Absence check using state equation in 1171 ms returned sat
[2024-06-01 14:54:33] [INFO ] Deduced a trap composed of 18 places in 257 ms of which 19 ms to minimize.
[2024-06-01 14:54:33] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 2 ms to minimize.
[2024-06-01 14:54:34] [INFO ] Deduced a trap composed of 18 places in 98 ms of which 1 ms to minimize.
[2024-06-01 14:54:34] [INFO ] Deduced a trap composed of 18 places in 74 ms of which 3 ms to minimize.
[2024-06-01 14:54:34] [INFO ] Deduced a trap composed of 18 places in 131 ms of which 2 ms to minimize.
[2024-06-01 14:54:34] [INFO ] Deduced a trap composed of 18 places in 125 ms of which 5 ms to minimize.
[2024-06-01 14:54:34] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:54:35] [INFO ] Deduced a trap composed of 32 places in 147 ms of which 2 ms to minimize.
[2024-06-01 14:54:35] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1926 ms
[2024-06-01 14:54:35] [INFO ] Computed and/alt/rep : 2602/7203/2602 causal constraints (skipped 0 transitions) in 226 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2024-06-01 14:54:37] [INFO ] [Real]Absence check using 1101 positive place invariants in 265 ms returned sat
[2024-06-01 14:54:38] [INFO ] [Real]Absence check using state equation in 1144 ms returned sat
[2024-06-01 14:54:38] [INFO ] Deduced a trap composed of 18 places in 167 ms of which 2 ms to minimize.
[2024-06-01 14:54:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:54:39] [INFO ] [Nat]Absence check using 1101 positive place invariants in 233 ms returned sat
[2024-06-01 14:54:40] [INFO ] [Nat]Absence check using state equation in 1067 ms returned sat
[2024-06-01 14:54:40] [INFO ] Deduced a trap composed of 18 places in 133 ms of which 2 ms to minimize.
[2024-06-01 14:54:40] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 2 ms to minimize.
[2024-06-01 14:54:41] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 2 ms to minimize.
[2024-06-01 14:54:41] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 2 ms to minimize.
[2024-06-01 14:54:41] [INFO ] Deduced a trap composed of 24 places in 106 ms of which 2 ms to minimize.
[2024-06-01 14:54:41] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:54:41] [INFO ] Deduced a trap composed of 24 places in 86 ms of which 2 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 2 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 1 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Deduced a trap composed of 24 places in 48 ms of which 1 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Deduced a trap composed of 29 places in 44 ms of which 1 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2145 ms
[2024-06-01 14:54:42] [INFO ] Computed and/alt/rep : 2602/7203/2602 causal constraints (skipped 0 transitions) in 142 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-06-01 14:54:44] [INFO ] [Real]Absence check using 1101 positive place invariants in 242 ms returned sat
[2024-06-01 14:54:45] [INFO ] [Real]Absence check using state equation in 1089 ms returned sat
[2024-06-01 14:54:45] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 2 ms to minimize.
[2024-06-01 14:54:45] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:54:46] [INFO ] [Nat]Absence check using 1101 positive place invariants in 245 ms returned sat
[2024-06-01 14:54:47] [INFO ] [Nat]Absence check using state equation in 1108 ms returned sat
[2024-06-01 14:54:47] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 6 ms to minimize.
[2024-06-01 14:54:48] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 2 ms to minimize.
[2024-06-01 14:54:48] [INFO ] Deduced a trap composed of 20 places in 84 ms of which 2 ms to minimize.
[2024-06-01 14:54:48] [INFO ] Deduced a trap composed of 18 places in 55 ms of which 1 ms to minimize.
[2024-06-01 14:54:48] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 0 ms to minimize.
[2024-06-01 14:54:48] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 901 ms
[2024-06-01 14:54:48] [INFO ] Computed and/alt/rep : 2602/7203/2602 causal constraints (skipped 0 transitions) in 140 ms.
[2024-06-01 14:54:50] [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: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:2251)
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)
[2024-06-01 14:54:51] [INFO ] [Real]Absence check using 1101 positive place invariants in 235 ms returned sat
[2024-06-01 14:54:52] [INFO ] [Real]Absence check using state equation in 1110 ms returned sat
[2024-06-01 14:54:52] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:54:53] [INFO ] [Nat]Absence check using 1101 positive place invariants in 244 ms returned sat
[2024-06-01 14:54:54] [INFO ] [Nat]Absence check using state equation in 1127 ms returned sat
[2024-06-01 14:54:54] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 2 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 18 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 18 places in 114 ms of which 2 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 2 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 2 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 1 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 0 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 5 ms to minimize.
[2024-06-01 14:54:56] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1442 ms
[2024-06-01 14:54:56] [INFO ] Computed and/alt/rep : 2602/7203/2602 causal constraints (skipped 0 transitions) in 130 ms.
[2024-06-01 14:54:57] [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 3
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:2251)
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)
[2024-06-01 14:54:58] [INFO ] [Real]Absence check using 1101 positive place invariants in 246 ms returned sat
[2024-06-01 14:54:59] [INFO ] [Real]Absence check using state equation in 1114 ms returned sat
[2024-06-01 14:54:59] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:55:00] [INFO ] [Nat]Absence check using 1101 positive place invariants in 239 ms returned sat
[2024-06-01 14:55:01] [INFO ] [Nat]Absence check using state equation in 1061 ms returned sat
[2024-06-01 14:55:01] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 3 ms to minimize.
[2024-06-01 14:55:01] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 2 ms to minimize.
[2024-06-01 14:55:01] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 1 ms to minimize.
[2024-06-01 14:55:02] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 1 ms to minimize.
[2024-06-01 14:55:02] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 1 ms to minimize.
[2024-06-01 14:55:02] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 1 ms to minimize.
[2024-06-01 14:55:02] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1043 ms
[2024-06-01 14:55:02] [INFO ] Computed and/alt/rep : 2602/7203/2602 causal constraints (skipped 0 transitions) in 124 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-06-01 14:55:05] [INFO ] [Real]Absence check using 1101 positive place invariants in 232 ms returned sat
[2024-06-01 14:55:06] [INFO ] [Real]Absence check using state equation in 1057 ms returned sat
[2024-06-01 14:55:06] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:55:07] [INFO ] [Nat]Absence check using 1101 positive place invariants in 243 ms returned sat
[2024-06-01 14:55:08] [INFO ] [Nat]Absence check using state equation in 1127 ms returned sat
[2024-06-01 14:55:08] [INFO ] Deduced a trap composed of 18 places in 131 ms of which 2 ms to minimize.
[2024-06-01 14:55:08] [INFO ] Deduced a trap composed of 30 places in 125 ms of which 2 ms to minimize.
[2024-06-01 14:55:09] [INFO ] Deduced a trap composed of 37 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:55:09] [INFO ] Deduced a trap composed of 24 places in 108 ms of which 2 ms to minimize.
[2024-06-01 14:55:09] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 2 ms to minimize.
[2024-06-01 14:55:09] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 2 ms to minimize.
[2024-06-01 14:55:09] [INFO ] Deduced a trap composed of 24 places in 89 ms of which 2 ms to minimize.
[2024-06-01 14:55:09] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 2 ms to minimize.
[2024-06-01 14:55:10] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 2 ms to minimize.
[2024-06-01 14:55:10] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2024-06-01 14:55:10] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2024-06-01 14:55:10] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2024-06-01 14:55:10] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 1 ms to minimize.
[2024-06-01 14:55:10] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2371 ms
[2024-06-01 14:55:10] [INFO ] Computed and/alt/rep : 2602/7203/2602 causal constraints (skipped 0 transitions) in 126 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Minimization took 2 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 3103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 24 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 3101 transition count 2601
Partial Free-agglomeration rule applied 890 times.
Drop transitions (Partial Free agglomeration) removed 890 transitions
Iterating global reduction 0 with 890 rules applied. Total rules applied 894 place count 3101 transition count 2601
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 895 place count 3100 transition count 2600
Applied a total of 895 rules in 1146 ms. Remains 3100 /3103 variables (removed 3) and now considering 2600/2603 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1161 ms. Remains : 3100/3103 places, 2600/2603 transitions.
// Phase 1: matrix 2600 rows 3100 cols
[2024-06-01 14:55:12] [INFO ] Computed 1101 invariants in 114 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 (32 resets) in 23534 ms. (42 steps per ms)
FORMULA ShieldPPPs-PT-100A-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPs-PT-100A-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 360792 steps (1 resets) in 5001 ms. (72 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 11 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 74297 ms.
ITS solved all properties within timeout
BK_STOP 1717253741612
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="ShieldPPPs-PT-100A"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ShieldPPPs-PT-100A, 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 r528-tall-171683761300517"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-100A.tgz
mv ShieldPPPs-PT-100A 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 '
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 ;