About the Execution of GreatSPN+red for Peterson-PT-3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 451.268 | 12989.00 | 25464.00 | 264.50 | 4 4 4 4 4 3 4 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.r267-smll-171654406000261.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 greatspnxred
Input is Peterson-PT-3, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406000261
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 27K Apr 12 02:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 12 02:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 27K Apr 12 02:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 134K Apr 12 02:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 17K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 108K Apr 12 02:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 511K Apr 12 02:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 71K Apr 12 02:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 344K Apr 12 02:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.5K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 12K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 143K 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 Peterson-PT-3-UpperBounds-00
FORMULA_NAME Peterson-PT-3-UpperBounds-01
FORMULA_NAME Peterson-PT-3-UpperBounds-02
FORMULA_NAME Peterson-PT-3-UpperBounds-03
FORMULA_NAME Peterson-PT-3-UpperBounds-04
FORMULA_NAME Peterson-PT-3-UpperBounds-05
FORMULA_NAME Peterson-PT-3-UpperBounds-06
FORMULA_NAME Peterson-PT-3-UpperBounds-07
FORMULA_NAME Peterson-PT-3-UpperBounds-08
FORMULA_NAME Peterson-PT-3-UpperBounds-09
FORMULA_NAME Peterson-PT-3-UpperBounds-10
FORMULA_NAME Peterson-PT-3-UpperBounds-11
FORMULA_NAME Peterson-PT-3-UpperBounds-12
FORMULA_NAME Peterson-PT-3-UpperBounds-13
FORMULA_NAME Peterson-PT-3-UpperBounds-14
FORMULA_NAME Peterson-PT-3-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716768751583
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-3
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 00:12:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-27 00:12:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 00:12:34] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2024-05-27 00:12:34] [INFO ] Transformed 244 places.
[2024-05-27 00:12:34] [INFO ] Transformed 332 transitions.
[2024-05-27 00:12:34] [INFO ] Found NUPN structural information;
[2024-05-27 00:12:34] [INFO ] Parsed PT model containing 244 places and 332 transitions and 1016 arcs in 341 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 16 ms.
Reduction of identical properties reduced properties to check from 16 to 15
FORMULA Peterson-PT-3-UpperBounds-05 3 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 4, 0, 0, 0, 0, 1, 0, 0, 0, 0] Max Struct:[48, 12, 48, 36, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA Peterson-PT-3-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-3-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[48, 12, 48, 36, 4, 1, 1, 1, 1, 1, 1, 1]
[2024-05-27 00:12:34] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2024-05-27 00:12:34] [INFO ] Computed 15 invariants in 36 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[48, 12, 48, 36, 4, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 100 ms. (99 steps per ms)
FORMULA Peterson-PT-3-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-3-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-3-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-3-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-3-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-3-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-3-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 50005 steps (10 resets) in 111 ms. (446 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 4, 4, 4, 1] Max Struct:[48, 12, 48, 36, 4]
[2024-05-27 00:12:34] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2024-05-27 00:12:34] [INFO ] Invariant cache hit.
[2024-05-27 00:12:34] [INFO ] [Real]Absence check using 11 positive place invariants in 15 ms returned unsat
[2024-05-27 00:12:34] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned unsat
[2024-05-27 00:12:35] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned unsat
[2024-05-27 00:12:35] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned unsat
[2024-05-27 00:12:35] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-27 00:12:35] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 2 ms returned sat
[2024-05-27 00:12:35] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2024-05-27 00:12:35] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-27 00:12:35] [INFO ] [Real]Added 57 Read/Feed constraints in 15 ms returned sat
[2024-05-27 00:12:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:12:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 11 ms returned sat
[2024-05-27 00:12:35] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 2 ms returned sat
[2024-05-27 00:12:35] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2024-05-27 00:12:35] [INFO ] [Nat]Added 57 Read/Feed constraints in 29 ms returned sat
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 9 places in 147 ms of which 12 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 50 places in 150 ms of which 3 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 3 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 3 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 17 places in 125 ms of which 3 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 3 ms to minimize.
[2024-05-27 00:12:37] [INFO ] Deduced a trap composed of 39 places in 92 ms of which 3 ms to minimize.
[2024-05-27 00:12:37] [INFO ] Deduced a trap composed of 16 places in 262 ms of which 15 ms to minimize.
[2024-05-27 00:12:37] [INFO ] Deduced a trap composed of 34 places in 368 ms of which 2 ms to minimize.
[2024-05-27 00:12:37] [INFO ] Deduced a trap composed of 45 places in 172 ms of which 2 ms to minimize.
[2024-05-27 00:12:38] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 2 ms to minimize.
[2024-05-27 00:12:38] [INFO ] Deduced a trap composed of 52 places in 109 ms of which 4 ms to minimize.
[2024-05-27 00:12:38] [INFO ] Deduced a trap composed of 45 places in 93 ms of which 3 ms to minimize.
[2024-05-27 00:12:38] [INFO ] Deduced a trap composed of 74 places in 149 ms of which 3 ms to minimize.
[2024-05-27 00:12:38] [INFO ] Deduced a trap composed of 35 places in 99 ms of which 2 ms to minimize.
[2024-05-27 00:12:38] [INFO ] Deduced a trap composed of 88 places in 115 ms of which 2 ms to minimize.
[2024-05-27 00:12:38] [INFO ] Deduced a trap composed of 11 places in 149 ms of which 3 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 53 places in 71 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 56 places in 75 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 55 places in 96 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 52 places in 77 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 78 places in 67 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 34 places in 54 ms of which 2 ms to minimize.
[2024-05-27 00:12:40] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 2 ms to minimize.
[2024-05-27 00:12:40] [INFO ] Deduced a trap composed of 56 places in 70 ms of which 2 ms to minimize.
[2024-05-27 00:12:40] [INFO ] Deduced a trap composed of 48 places in 89 ms of which 2 ms to minimize.
[2024-05-27 00:12:40] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 2 ms to minimize.
[2024-05-27 00:12:40] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 3 ms to minimize.
[2024-05-27 00:12:40] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 2 ms to minimize.
[2024-05-27 00:12:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
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)
Current structural bounds on expressions (after SMT) : Max Seen:[4, 4, 4, 4, 1] Max Struct:[4, 4, 4, 4, 4]
FORMULA Peterson-PT-3-UpperBounds-04 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-3-UpperBounds-03 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-3-UpperBounds-02 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-3-UpperBounds-01 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-3-UpperBounds-00 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[4]
Support contains 4 out of 244 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 244 transition count 236
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 192 place count 148 transition count 236
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 192 place count 148 transition count 192
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 280 place count 104 transition count 192
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 304 place count 92 transition count 180
Applied a total of 304 rules in 74 ms. Remains 92 /244 variables (removed 152) and now considering 180/332 (removed 152) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 92/244 places, 180/332 transitions.
[2024-05-27 00:12:40] [INFO ] Flow matrix only has 156 transitions (discarded 24 similar events)
// Phase 1: matrix 156 rows 92 cols
[2024-05-27 00:12:40] [INFO ] Computed 15 invariants in 5 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[4]
RANDOM walk for 1000000 steps (2 resets) in 1254 ms. (796 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 491 ms. (2032 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[4]
[2024-05-27 00:12:42] [INFO ] Flow matrix only has 156 transitions (discarded 24 similar events)
[2024-05-27 00:12:42] [INFO ] Invariant cache hit.
[2024-05-27 00:12:42] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-27 00:12:42] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-27 00:12:42] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2024-05-27 00:12:42] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-27 00:12:42] [INFO ] [Real]Added 57 Read/Feed constraints in 8 ms returned sat
[2024-05-27 00:12:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:12:42] [INFO ] [Nat]Absence check using 11 positive place invariants in 10 ms returned sat
[2024-05-27 00:12:42] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-27 00:12:42] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2024-05-27 00:12:42] [INFO ] [Nat]Added 57 Read/Feed constraints in 10 ms returned sat
[2024-05-27 00:12:42] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:12:42] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 1 ms to minimize.
[2024-05-27 00:12:42] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 2 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 2 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 7 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 2 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 2 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 2 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 3 ms to minimize.
[2024-05-27 00:12:44] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-27 00:12:44] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-05-27 00:12:44] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 2 ms to minimize.
[2024-05-27 00:12:44] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 1 ms to minimize.
[2024-05-27 00:12:44] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2024-05-27 00:12:44] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-27 00:12:44] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 26 trap constraints in 1668 ms
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[1]
FORMULA Peterson-PT-3-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 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 10820 ms.
ITS solved all properties within timeout
BK_STOP 1716768764572
--------------------
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="Peterson-PT-3"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Peterson-PT-3, 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 r267-smll-171654406000261"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-3.tgz
mv Peterson-PT-3 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 ;