About the Execution of 2023-gold for ShieldRVs-PT-050B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1683.976 | 45141.00 | 62568.00 | 443.50 | TTFTFTFTFFFTTTTT | 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.r373-tall-171683789500539.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 gold2023
Input is ShieldRVs-PT-050B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789500539
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K 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 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 12 17:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 12 17:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 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 625K 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 booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-00
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-01
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-02
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-03
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-04
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-05
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-06
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-07
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-08
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-09
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2023-10
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-11
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-12
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-13
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-14
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717008991329
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-050B
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-29 18:56:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 18:56:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 18:56:33] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2024-05-29 18:56:33] [INFO ] Transformed 2003 places.
[2024-05-29 18:56:33] [INFO ] Transformed 2253 transitions.
[2024-05-29 18:56:33] [INFO ] Found NUPN structural information;
[2024-05-29 18:56:33] [INFO ] Parsed PT model containing 2003 places and 2253 transitions and 7200 arcs in 306 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 4 resets, run finished after 524 ms. (steps per millisecond=19 ) properties (out of 16) seen :11
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2253 rows 2003 cols
[2024-05-29 18:56:34] [INFO ] Computed 201 invariants in 28 ms
[2024-05-29 18:56:35] [INFO ] After 716ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-29 18:56:35] [INFO ] [Nat]Absence check using 201 positive place invariants in 93 ms returned sat
[2024-05-29 18:56:39] [INFO ] After 3349ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-29 18:56:40] [INFO ] Deduced a trap composed of 42 places in 630 ms of which 15 ms to minimize.
[2024-05-29 18:56:40] [INFO ] Deduced a trap composed of 28 places in 677 ms of which 2 ms to minimize.
[2024-05-29 18:56:41] [INFO ] Deduced a trap composed of 19 places in 606 ms of which 3 ms to minimize.
[2024-05-29 18:56:42] [INFO ] Deduced a trap composed of 16 places in 565 ms of which 1 ms to minimize.
[2024-05-29 18:56:42] [INFO ] Deduced a trap composed of 29 places in 591 ms of which 2 ms to minimize.
[2024-05-29 18:56:43] [INFO ] Deduced a trap composed of 23 places in 640 ms of which 2 ms to minimize.
[2024-05-29 18:56:44] [INFO ] Deduced a trap composed of 46 places in 615 ms of which 1 ms to minimize.
[2024-05-29 18:56:45] [INFO ] Deduced a trap composed of 24 places in 609 ms of which 2 ms to minimize.
[2024-05-29 18:56:45] [INFO ] Deduced a trap composed of 28 places in 612 ms of which 2 ms to minimize.
[2024-05-29 18:56:46] [INFO ] Deduced a trap composed of 38 places in 634 ms of which 2 ms to minimize.
[2024-05-29 18:56:47] [INFO ] Deduced a trap composed of 36 places in 614 ms of which 1 ms to minimize.
[2024-05-29 18:56:47] [INFO ] Deduced a trap composed of 34 places in 599 ms of which 1 ms to minimize.
[2024-05-29 18:56:48] [INFO ] Deduced a trap composed of 33 places in 560 ms of which 1 ms to minimize.
[2024-05-29 18:56:49] [INFO ] Deduced a trap composed of 37 places in 646 ms of which 1 ms to minimize.
[2024-05-29 18:56:49] [INFO ] Deduced a trap composed of 38 places in 572 ms of which 1 ms to minimize.
[2024-05-29 18:56:50] [INFO ] Deduced a trap composed of 20 places in 587 ms of which 1 ms to minimize.
[2024-05-29 18:56:51] [INFO ] Deduced a trap composed of 28 places in 550 ms of which 1 ms to minimize.
[2024-05-29 18:56:51] [INFO ] Deduced a trap composed of 22 places in 558 ms of which 1 ms to minimize.
[2024-05-29 18:56:52] [INFO ] Deduced a trap composed of 20 places in 515 ms of which 1 ms to minimize.
[2024-05-29 18:56:52] [INFO ] Deduced a trap composed of 35 places in 543 ms of which 1 ms to minimize.
[2024-05-29 18:56:53] [INFO ] Deduced a trap composed of 46 places in 523 ms of which 1 ms to minimize.
[2024-05-29 18:56:54] [INFO ] Deduced a trap composed of 40 places in 528 ms of which 1 ms to minimize.
[2024-05-29 18:56:54] [INFO ] Deduced a trap composed of 28 places in 518 ms of which 1 ms to minimize.
[2024-05-29 18:56:55] [INFO ] Deduced a trap composed of 40 places in 511 ms of which 1 ms to minimize.
[2024-05-29 18:56:55] [INFO ] Deduced a trap composed of 45 places in 536 ms of which 1 ms to minimize.
[2024-05-29 18:56:56] [INFO ] Deduced a trap composed of 50 places in 492 ms of which 1 ms to minimize.
[2024-05-29 18:56:57] [INFO ] Deduced a trap composed of 52 places in 544 ms of which 1 ms to minimize.
[2024-05-29 18:56:57] [INFO ] Deduced a trap composed of 41 places in 493 ms of which 1 ms to minimize.
[2024-05-29 18:56:58] [INFO ] Deduced a trap composed of 20 places in 491 ms of which 1 ms to minimize.
[2024-05-29 18:56:58] [INFO ] Deduced a trap composed of 35 places in 518 ms of which 1 ms to minimize.
[2024-05-29 18:56:59] [INFO ] Deduced a trap composed of 31 places in 502 ms of which 1 ms to minimize.
[2024-05-29 18:57:00] [INFO ] Deduced a trap composed of 32 places in 519 ms of which 1 ms to minimize.
[2024-05-29 18:57:00] [INFO ] Deduced a trap composed of 23 places in 498 ms of which 1 ms to minimize.
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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: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: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)
[2024-05-29 18:57:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 18:57:00] [INFO ] After 25430ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Parikh walk visited 0 properties in 348 ms.
Support contains 53 out of 2003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2003/2003 places, 2253/2253 transitions.
Drop transitions removed 188 transitions
Trivial Post-agglo rules discarded 188 transitions
Performed 188 trivial Post agglomeration. Transition count delta: 188
Iterating post reduction 0 with 188 rules applied. Total rules applied 188 place count 2003 transition count 2065
Reduce places removed 188 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 192 rules applied. Total rules applied 380 place count 1815 transition count 2061
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 384 place count 1811 transition count 2061
Performed 247 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 247 Pre rules applied. Total rules applied 384 place count 1811 transition count 1814
Deduced a syphon composed of 247 places in 4 ms
Reduce places removed 247 places and 0 transitions.
Iterating global reduction 3 with 494 rules applied. Total rules applied 878 place count 1564 transition count 1814
Discarding 325 places :
Symmetric choice reduction at 3 with 325 rule applications. Total rules 1203 place count 1239 transition count 1489
Iterating global reduction 3 with 325 rules applied. Total rules applied 1528 place count 1239 transition count 1489
Performed 135 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 135 Pre rules applied. Total rules applied 1528 place count 1239 transition count 1354
Deduced a syphon composed of 135 places in 6 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 3 with 270 rules applied. Total rules applied 1798 place count 1104 transition count 1354
Performed 344 Post agglomeration using F-continuation condition.Transition count delta: 344
Deduced a syphon composed of 344 places in 4 ms
Reduce places removed 344 places and 0 transitions.
Iterating global reduction 3 with 688 rules applied. Total rules applied 2486 place count 760 transition count 1010
Partial Free-agglomeration rule applied 98 times.
Drop transitions removed 98 transitions
Iterating global reduction 3 with 98 rules applied. Total rules applied 2584 place count 760 transition count 1010
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2585 place count 759 transition count 1009
Applied a total of 2585 rules in 590 ms. Remains 759 /2003 variables (removed 1244) and now considering 1009/2253 (removed 1244) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 591 ms. Remains : 759/2003 places, 1009/2253 transitions.
Incomplete random walk after 10000 steps, including 15 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 5) seen :2
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :1
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1009 rows 759 cols
[2024-05-29 18:57:01] [INFO ] Computed 201 invariants in 15 ms
[2024-05-29 18:57:02] [INFO ] [Real]Absence check using 201 positive place invariants in 35 ms returned sat
[2024-05-29 18:57:02] [INFO ] After 547ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 18:57:02] [INFO ] [Nat]Absence check using 201 positive place invariants in 35 ms returned sat
[2024-05-29 18:57:03] [INFO ] After 409ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 18:57:03] [INFO ] Deduced a trap composed of 6 places in 129 ms of which 3 ms to minimize.
[2024-05-29 18:57:03] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 0 ms to minimize.
[2024-05-29 18:57:03] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
[2024-05-29 18:57:03] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2024-05-29 18:57:03] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 0 ms to minimize.
[2024-05-29 18:57:03] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 0 ms to minimize.
[2024-05-29 18:57:03] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-05-29 18:57:04] [INFO ] Deduced a trap composed of 8 places in 73 ms of which 0 ms to minimize.
[2024-05-29 18:57:04] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 0 ms to minimize.
[2024-05-29 18:57:04] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 0 ms to minimize.
[2024-05-29 18:57:04] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 0 ms to minimize.
[2024-05-29 18:57:04] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 0 ms to minimize.
[2024-05-29 18:57:04] [INFO ] Deduced a trap composed of 10 places in 89 ms of which 1 ms to minimize.
[2024-05-29 18:57:04] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 0 ms to minimize.
[2024-05-29 18:57:04] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 1 ms to minimize.
[2024-05-29 18:57:05] [INFO ] Deduced a trap composed of 8 places in 102 ms of which 1 ms to minimize.
[2024-05-29 18:57:05] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 1 ms to minimize.
[2024-05-29 18:57:05] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 1 ms to minimize.
[2024-05-29 18:57:05] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 0 ms to minimize.
[2024-05-29 18:57:05] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 0 ms to minimize.
[2024-05-29 18:57:05] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 1 ms to minimize.
[2024-05-29 18:57:05] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 21 trap constraints in 2590 ms
[2024-05-29 18:57:05] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 0 ms to minimize.
[2024-05-29 18:57:05] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 0 ms to minimize.
[2024-05-29 18:57:05] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 1 ms to minimize.
[2024-05-29 18:57:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 349 ms
[2024-05-29 18:57:06] [INFO ] After 3401ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-05-29 18:57:06] [INFO ] After 3617ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2024-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 5 out of 759 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 1009/1009 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 759 transition count 1002
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 752 transition count 1002
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 14 place count 752 transition count 999
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 20 place count 749 transition count 999
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 2 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 90 place count 714 transition count 964
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 94 place count 714 transition count 964
Reduce places removed 7 places and 7 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 101 place count 707 transition count 957
Applied a total of 101 rules in 180 ms. Remains 707 /759 variables (removed 52) and now considering 957/1009 (removed 52) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 180 ms. Remains : 707/759 places, 957/1009 transitions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 461781 steps, run timeout after 3001 ms. (steps per millisecond=153 ) properties seen :{}
Probabilistic random walk after 461781 steps, saw 453658 distinct states, run finished after 3002 ms. (steps per millisecond=153 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 957 rows 707 cols
[2024-05-29 18:57:09] [INFO ] Computed 201 invariants in 12 ms
[2024-05-29 18:57:09] [INFO ] [Real]Absence check using 201 positive place invariants in 37 ms returned sat
[2024-05-29 18:57:09] [INFO ] After 533ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:57:10] [INFO ] [Nat]Absence check using 201 positive place invariants in 34 ms returned sat
[2024-05-29 18:57:10] [INFO ] After 354ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:57:10] [INFO ] Deduced a trap composed of 6 places in 101 ms of which 0 ms to minimize.
[2024-05-29 18:57:10] [INFO ] Deduced a trap composed of 6 places in 84 ms of which 0 ms to minimize.
[2024-05-29 18:57:10] [INFO ] Deduced a trap composed of 6 places in 77 ms of which 1 ms to minimize.
[2024-05-29 18:57:10] [INFO ] Deduced a trap composed of 6 places in 68 ms of which 1 ms to minimize.
[2024-05-29 18:57:11] [INFO ] Deduced a trap composed of 8 places in 68 ms of which 1 ms to minimize.
[2024-05-29 18:57:11] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 1 ms to minimize.
[2024-05-29 18:57:11] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 0 ms to minimize.
[2024-05-29 18:57:11] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 0 ms to minimize.
[2024-05-29 18:57:11] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 0 ms to minimize.
[2024-05-29 18:57:11] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 0 ms to minimize.
[2024-05-29 18:57:11] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 3 ms to minimize.
[2024-05-29 18:57:11] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 0 ms to minimize.
[2024-05-29 18:57:11] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1246 ms
[2024-05-29 18:57:11] [INFO ] After 1637ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2024-05-29 18:57:11] [INFO ] After 1817ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 5 out of 707 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 707/707 places, 957/957 transitions.
Applied a total of 0 rules in 25 ms. Remains 707 /707 variables (removed 0) and now considering 957/957 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 707/707 places, 957/957 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 707/707 places, 957/957 transitions.
Applied a total of 0 rules in 54 ms. Remains 707 /707 variables (removed 0) and now considering 957/957 (removed 0) transitions.
[2024-05-29 18:57:11] [INFO ] Invariant cache hit.
[2024-05-29 18:57:12] [INFO ] Implicit Places using invariants in 340 ms returned []
[2024-05-29 18:57:12] [INFO ] Invariant cache hit.
[2024-05-29 18:57:13] [INFO ] Implicit Places using invariants and state equation in 860 ms returned []
Implicit Place search using SMT with State Equation took 1206 ms to find 0 implicit places.
[2024-05-29 18:57:13] [INFO ] Redundant transitions in 184 ms returned []
[2024-05-29 18:57:13] [INFO ] Invariant cache hit.
[2024-05-29 18:57:13] [INFO ] Dead Transitions using invariants and state equation in 451 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1902 ms. Remains : 707/707 places, 957/957 transitions.
Applied a total of 0 rules in 22 ms. Remains 707 /707 variables (removed 0) and now considering 957/957 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 18:57:13] [INFO ] Invariant cache hit.
[2024-05-29 18:57:13] [INFO ] [Real]Absence check using 201 positive place invariants in 28 ms returned sat
[2024-05-29 18:57:14] [INFO ] After 471ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:57:14] [INFO ] [Nat]Absence check using 201 positive place invariants in 32 ms returned sat
[2024-05-29 18:57:14] [INFO ] After 333ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:57:14] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 0 ms to minimize.
[2024-05-29 18:57:14] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 1 ms to minimize.
[2024-05-29 18:57:14] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-05-29 18:57:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 250 ms
[2024-05-29 18:57:14] [INFO ] After 618ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2024-05-29 18:57:14] [INFO ] After 774ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-29 18:57:14] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2024-05-29 18:57:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 707 places, 957 transitions and 4614 arcs took 9 ms.
[2024-05-29 18:57:15] [INFO ] Flatten gal took : 143 ms
Total runtime 42067 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldRVs-PT-050B
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
ReachabilityCardinality
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-2023-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1717009036470
--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/ReachabilityCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 7 (type EXCL) for 0 ShieldRVs-PT-050B-ReachabilityCardinality-2023-10
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 3 (type FNDP) for 0 ShieldRVs-PT-050B-ReachabilityCardinality-2023-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 4 (type EQUN) for 0 ShieldRVs-PT-050B-ReachabilityCardinality-2023-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 6 (type SRCH) for 0 ShieldRVs-PT-050B-ReachabilityCardinality-2023-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 6 (type SRCH) for ShieldRVs-PT-050B-ReachabilityCardinality-2023-10
lola: result : false
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 3 (type FNDP) for ShieldRVs-PT-050B-ReachabilityCardinality-2023-10 (obsolete)
lola: CANCELED task # 4 (type EQUN) for ShieldRVs-PT-050B-ReachabilityCardinality-2023-10 (obsolete)
lola: CANCELED task # 7 (type EXCL) for ShieldRVs-PT-050B-ReachabilityCardinality-2023-10 (obsolete)
lola: Portfolio finished: no open formulas
FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldRVs-PT-050B-ReachabilityCardinality-2023-10: EF false tandem / insertion
Time elapsed: 0 secs. Pages in use: 2
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="ShieldRVs-PT-050B"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is ShieldRVs-PT-050B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683789500539"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-050B.tgz
mv ShieldRVs-PT-050B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;