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.r391-oct2-167903715100303.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ShieldIIPt-PT-030B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715100303
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 904K
-rw-r--r-- 1 mcc users 6.3K Feb 25 17:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 25 17:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 17:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 17:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 25 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 33K Feb 25 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 512K 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-030B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679272327994

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=lolaxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-030B
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 00:32:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 00:32:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 00:32:10] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2023-03-20 00:32:10] [INFO ] Transformed 2103 places.
[2023-03-20 00:32:10] [INFO ] Transformed 1953 transitions.
[2023-03-20 00:32:10] [INFO ] Found NUPN structural information;
[2023-03-20 00:32:10] [INFO ] Parsed PT model containing 2103 places and 1953 transitions and 4866 arcs in 278 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=22 ) properties (out of 16) seen :6
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 1953 rows 2103 cols
[2023-03-20 00:32:11] [INFO ] Computed 271 place invariants in 19 ms
[2023-03-20 00:32:12] [INFO ] After 986ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-20 00:32:13] [INFO ] [Nat]Absence check using 271 positive place invariants in 135 ms returned sat
[2023-03-20 00:32:16] [INFO ] After 2978ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :9
[2023-03-20 00:32:17] [INFO ] Deduced a trap composed of 20 places in 958 ms of which 24 ms to minimize.
[2023-03-20 00:32:18] [INFO ] Deduced a trap composed of 26 places in 591 ms of which 2 ms to minimize.
[2023-03-20 00:32:19] [INFO ] Deduced a trap composed of 23 places in 625 ms of which 2 ms to minimize.
[2023-03-20 00:32:19] [INFO ] Deduced a trap composed of 13 places in 557 ms of which 3 ms to minimize.
[2023-03-20 00:32:20] [INFO ] Deduced a trap composed of 26 places in 483 ms of which 6 ms to minimize.
[2023-03-20 00:32:20] [INFO ] Deduced a trap composed of 32 places in 512 ms of which 1 ms to minimize.
[2023-03-20 00:32:21] [INFO ] Deduced a trap composed of 22 places in 504 ms of which 1 ms to minimize.
[2023-03-20 00:32:22] [INFO ] Deduced a trap composed of 43 places in 523 ms of which 1 ms to minimize.
[2023-03-20 00:32:22] [INFO ] Deduced a trap composed of 37 places in 488 ms of which 1 ms to minimize.
[2023-03-20 00:32:23] [INFO ] Deduced a trap composed of 19 places in 481 ms of which 3 ms to minimize.
[2023-03-20 00:32:23] [INFO ] Deduced a trap composed of 18 places in 616 ms of which 5 ms to minimize.
[2023-03-20 00:32:24] [INFO ] Deduced a trap composed of 28 places in 495 ms of which 1 ms to minimize.
[2023-03-20 00:32:25] [INFO ] Deduced a trap composed of 16 places in 469 ms of which 1 ms to minimize.
[2023-03-20 00:32:25] [INFO ] Deduced a trap composed of 27 places in 479 ms of which 1 ms to minimize.
[2023-03-20 00:32:26] [INFO ] Deduced a trap composed of 25 places in 496 ms of which 3 ms to minimize.
[2023-03-20 00:32:26] [INFO ] Deduced a trap composed of 22 places in 508 ms of which 1 ms to minimize.
[2023-03-20 00:32:27] [INFO ] Deduced a trap composed of 25 places in 444 ms of which 3 ms to minimize.
[2023-03-20 00:32:27] [INFO ] Deduced a trap composed of 21 places in 460 ms of which 1 ms to minimize.
[2023-03-20 00:32:28] [INFO ] Deduced a trap composed of 17 places in 429 ms of which 1 ms to minimize.
[2023-03-20 00:32:28] [INFO ] Deduced a trap composed of 15 places in 416 ms of which 1 ms to minimize.
[2023-03-20 00:32:29] [INFO ] Deduced a trap composed of 39 places in 508 ms of which 1 ms to minimize.
[2023-03-20 00:32:30] [INFO ] Deduced a trap composed of 26 places in 522 ms of which 2 ms to minimize.
[2023-03-20 00:32:30] [INFO ] Deduced a trap composed of 29 places in 460 ms of which 1 ms to minimize.
[2023-03-20 00:32:31] [INFO ] Deduced a trap composed of 25 places in 416 ms of which 1 ms to minimize.
[2023-03-20 00:32:31] [INFO ] Deduced a trap composed of 28 places in 430 ms of which 14 ms to minimize.
[2023-03-20 00:32:32] [INFO ] Deduced a trap composed of 24 places in 393 ms of which 1 ms to minimize.
[2023-03-20 00:32:32] [INFO ] Deduced a trap composed of 27 places in 410 ms of which 1 ms to minimize.
[2023-03-20 00:32:33] [INFO ] Deduced a trap composed of 26 places in 424 ms of which 1 ms to minimize.
[2023-03-20 00:32:33] [INFO ] Deduced a trap composed of 22 places in 463 ms of which 1 ms to minimize.
[2023-03-20 00:32:34] [INFO ] Deduced a trap composed of 25 places in 407 ms of which 3 ms to minimize.
[2023-03-20 00:32:34] [INFO ] Deduced a trap composed of 21 places in 502 ms of which 1 ms to minimize.
[2023-03-20 00:32:35] [INFO ] Deduced a trap composed of 25 places in 400 ms of which 1 ms to minimize.
[2023-03-20 00:32:35] [INFO ] Deduced a trap composed of 33 places in 423 ms of which 1 ms to minimize.
[2023-03-20 00:32:36] [INFO ] Deduced a trap composed of 27 places in 429 ms of which 1 ms to minimize.
[2023-03-20 00:32:36] [INFO ] Deduced a trap composed of 38 places in 407 ms of which 1 ms to minimize.
[2023-03-20 00:32:37] [INFO ] Deduced a trap composed of 46 places in 387 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-20 00:32:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 00:32:37] [INFO ] After 25053ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 663 ms.
Support contains 74 out of 2103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2103/2103 places, 1953/1953 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 449 rules applied. Total rules applied 449 place count 2103 transition count 1504
Reduce places removed 449 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 451 rules applied. Total rules applied 900 place count 1654 transition count 1502
Reduce places removed 1 places and 0 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Iterating post reduction 2 with 26 rules applied. Total rules applied 926 place count 1653 transition count 1477
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 3 with 25 rules applied. Total rules applied 951 place count 1628 transition count 1477
Performed 124 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 124 Pre rules applied. Total rules applied 951 place count 1628 transition count 1353
Deduced a syphon composed of 124 places in 3 ms
Reduce places removed 124 places and 0 transitions.
Iterating global reduction 4 with 248 rules applied. Total rules applied 1199 place count 1504 transition count 1353
Discarding 202 places :
Symmetric choice reduction at 4 with 202 rule applications. Total rules 1401 place count 1302 transition count 1151
Iterating global reduction 4 with 202 rules applied. Total rules applied 1603 place count 1302 transition count 1151
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 75 Pre rules applied. Total rules applied 1603 place count 1302 transition count 1076
Deduced a syphon composed of 75 places in 5 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 4 with 150 rules applied. Total rules applied 1753 place count 1227 transition count 1076
Performed 471 Post agglomeration using F-continuation condition.Transition count delta: 471
Deduced a syphon composed of 471 places in 2 ms
Reduce places removed 471 places and 0 transitions.
Iterating global reduction 4 with 942 rules applied. Total rules applied 2695 place count 756 transition count 605
Renaming transitions due to excessive name length > 1024 char.
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 71 places in 2 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 4 with 142 rules applied. Total rules applied 2837 place count 685 transition count 639
Free-agglomeration rule applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 2843 place count 685 transition count 633
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 2849 place count 679 transition count 633
Partial Free-agglomeration rule applied 28 times.
Drop transitions removed 28 transitions
Iterating global reduction 5 with 28 rules applied. Total rules applied 2877 place count 679 transition count 633
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2878 place count 678 transition count 632
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2879 place count 677 transition count 632
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2879 place count 677 transition count 631
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2881 place count 676 transition count 631
Applied a total of 2881 rules in 673 ms. Remains 676 /2103 variables (removed 1427) and now considering 631/1953 (removed 1322) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 675 ms. Remains : 676/2103 places, 631/1953 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 121644 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 121644 steps, saw 80887 distinct states, run finished after 3003 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 631 rows 676 cols
[2023-03-20 00:32:42] [INFO ] Computed 270 place invariants in 4 ms
[2023-03-20 00:32:42] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-20 00:32:42] [INFO ] [Nat]Absence check using 270 positive place invariants in 88 ms returned sat
[2023-03-20 00:32:43] [INFO ] After 706ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-20 00:32:43] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-20 00:32:44] [INFO ] After 824ms SMT Verify possible using 155 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-20 00:32:44] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2023-03-20 00:32:44] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 1 ms to minimize.
[2023-03-20 00:32:45] [INFO ] Deduced a trap composed of 6 places in 125 ms of which 1 ms to minimize.
[2023-03-20 00:32:45] [INFO ] Deduced a trap composed of 7 places in 124 ms of which 0 ms to minimize.
[2023-03-20 00:32:45] [INFO ] Deduced a trap composed of 5 places in 114 ms of which 0 ms to minimize.
[2023-03-20 00:32:45] [INFO ] Deduced a trap composed of 8 places in 111 ms of which 0 ms to minimize.
[2023-03-20 00:32:45] [INFO ] Deduced a trap composed of 8 places in 118 ms of which 0 ms to minimize.
[2023-03-20 00:32:45] [INFO ] Deduced a trap composed of 8 places in 131 ms of which 2 ms to minimize.
[2023-03-20 00:32:46] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 1 ms to minimize.
[2023-03-20 00:32:46] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1486 ms
[2023-03-20 00:32:46] [INFO ] Deduced a trap composed of 6 places in 128 ms of which 0 ms to minimize.
[2023-03-20 00:32:46] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 1 ms to minimize.
[2023-03-20 00:32:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 350 ms
[2023-03-20 00:32:46] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 1 ms to minimize.
[2023-03-20 00:32:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 194 ms
[2023-03-20 00:32:47] [INFO ] Deduced a trap composed of 6 places in 109 ms of which 0 ms to minimize.
[2023-03-20 00:32:47] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 0 ms to minimize.
[2023-03-20 00:32:47] [INFO ] Deduced a trap composed of 8 places in 126 ms of which 1 ms to minimize.
[2023-03-20 00:32:47] [INFO ] Deduced a trap composed of 9 places in 140 ms of which 0 ms to minimize.
[2023-03-20 00:32:47] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 707 ms
[2023-03-20 00:32:47] [INFO ] Deduced a trap composed of 8 places in 120 ms of which 0 ms to minimize.
[2023-03-20 00:32:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 191 ms
[2023-03-20 00:32:48] [INFO ] Deduced a trap composed of 3 places in 129 ms of which 0 ms to minimize.
[2023-03-20 00:32:48] [INFO ] Deduced a trap composed of 6 places in 106 ms of which 1 ms to minimize.
[2023-03-20 00:32:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 380 ms
[2023-03-20 00:32:49] [INFO ] Deduced a trap composed of 6 places in 111 ms of which 0 ms to minimize.
[2023-03-20 00:32:49] [INFO ] Deduced a trap composed of 7 places in 100 ms of which 1 ms to minimize.
[2023-03-20 00:32:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 359 ms
[2023-03-20 00:32:49] [INFO ] After 5551ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 701 ms.
[2023-03-20 00:32:49] [INFO ] After 7484ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 222 ms.
Support contains 74 out of 676 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 676/676 places, 631/631 transitions.
Applied a total of 0 rules in 45 ms. Remains 676 /676 variables (removed 0) and now considering 631/631 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 676/676 places, 631/631 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 676/676 places, 631/631 transitions.
Applied a total of 0 rules in 45 ms. Remains 676 /676 variables (removed 0) and now considering 631/631 (removed 0) transitions.
[2023-03-20 00:32:50] [INFO ] Invariant cache hit.
[2023-03-20 00:32:50] [INFO ] Implicit Places using invariants in 372 ms returned [661]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 373 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 675/676 places, 631/631 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 674 transition count 630
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 674 transition count 630
Applied a total of 2 rules in 55 ms. Remains 674 /675 variables (removed 1) and now considering 630/631 (removed 1) transitions.
// Phase 1: matrix 630 rows 674 cols
[2023-03-20 00:32:50] [INFO ] Computed 269 place invariants in 2 ms
[2023-03-20 00:32:51] [INFO ] Implicit Places using invariants in 335 ms returned []
[2023-03-20 00:32:51] [INFO ] Invariant cache hit.
[2023-03-20 00:32:51] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-20 00:32:52] [INFO ] Implicit Places using invariants and state equation in 1490 ms returned []
Implicit Place search using SMT with State Equation took 1832 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 674/676 places, 630/631 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2307 ms. Remains : 674/676 places, 630/631 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 9) seen :3
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-20 00:32:53] [INFO ] Invariant cache hit.
[2023-03-20 00:32:53] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-20 00:32:53] [INFO ] [Nat]Absence check using 269 positive place invariants in 49 ms returned sat
[2023-03-20 00:32:54] [INFO ] After 554ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-20 00:32:54] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-20 00:32:54] [INFO ] After 674ms SMT Verify possible using 155 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-20 00:32:55] [INFO ] Deduced a trap composed of 8 places in 82 ms of which 1 ms to minimize.
[2023-03-20 00:32:55] [INFO ] Deduced a trap composed of 7 places in 95 ms of which 1 ms to minimize.
[2023-03-20 00:32:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 301 ms
[2023-03-20 00:32:55] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 1 ms to minimize.
[2023-03-20 00:32:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2023-03-20 00:32:55] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 0 ms to minimize.
[2023-03-20 00:32:56] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 1 ms to minimize.
[2023-03-20 00:32:56] [INFO ] Deduced a trap composed of 8 places in 105 ms of which 1 ms to minimize.
[2023-03-20 00:32:56] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 0 ms to minimize.
[2023-03-20 00:32:56] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 660 ms
[2023-03-20 00:32:57] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 5 ms to minimize.
[2023-03-20 00:32:57] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2023-03-20 00:32:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 291 ms
[2023-03-20 00:32:57] [INFO ] After 3085ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 522 ms.
[2023-03-20 00:32:57] [INFO ] After 4471ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 228 ms.
Support contains 61 out of 674 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 674/674 places, 630/630 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 674 transition count 627
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 671 transition count 626
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 670 transition count 626
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 8 place count 670 transition count 621
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 18 place count 665 transition count 621
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 30 place count 659 transition count 615
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 40 place count 654 transition count 619
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 41 place count 654 transition count 619
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 42 place count 653 transition count 618
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 43 place count 652 transition count 618
Applied a total of 43 rules in 85 ms. Remains 652 /674 variables (removed 22) and now considering 618/630 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 652/674 places, 618/630 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 166950 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 166950 steps, saw 114224 distinct states, run finished after 3001 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 618 rows 652 cols
[2023-03-20 00:33:01] [INFO ] Computed 268 place invariants in 2 ms
[2023-03-20 00:33:01] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-20 00:33:01] [INFO ] [Nat]Absence check using 268 positive place invariants in 45 ms returned sat
[2023-03-20 00:33:02] [INFO ] After 540ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-20 00:33:02] [INFO ] State equation strengthened by 167 read => feed constraints.
[2023-03-20 00:33:03] [INFO ] After 563ms SMT Verify possible using 167 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-20 00:33:03] [INFO ] Deduced a trap composed of 6 places in 101 ms of which 1 ms to minimize.
[2023-03-20 00:33:03] [INFO ] Deduced a trap composed of 4 places in 95 ms of which 1 ms to minimize.
[2023-03-20 00:33:03] [INFO ] Deduced a trap composed of 6 places in 107 ms of which 1 ms to minimize.
[2023-03-20 00:33:03] [INFO ] Deduced a trap composed of 6 places in 93 ms of which 0 ms to minimize.
[2023-03-20 00:33:03] [INFO ] Deduced a trap composed of 6 places in 91 ms of which 0 ms to minimize.
[2023-03-20 00:33:03] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 768 ms
[2023-03-20 00:33:04] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 1 ms to minimize.
[2023-03-20 00:33:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 202 ms
[2023-03-20 00:33:04] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 0 ms to minimize.
[2023-03-20 00:33:05] [INFO ] Deduced a trap composed of 11 places in 110 ms of which 0 ms to minimize.
[2023-03-20 00:33:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 305 ms
[2023-03-20 00:33:05] [INFO ] After 2659ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 524 ms.
[2023-03-20 00:33:05] [INFO ] After 4027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 208 ms.
Support contains 61 out of 652 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 652/652 places, 618/618 transitions.
Applied a total of 0 rules in 12 ms. Remains 652 /652 variables (removed 0) and now considering 618/618 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 652/652 places, 618/618 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 652/652 places, 618/618 transitions.
Applied a total of 0 rules in 11 ms. Remains 652 /652 variables (removed 0) and now considering 618/618 (removed 0) transitions.
[2023-03-20 00:33:05] [INFO ] Invariant cache hit.
[2023-03-20 00:33:06] [INFO ] Implicit Places using invariants in 258 ms returned []
[2023-03-20 00:33:06] [INFO ] Invariant cache hit.
[2023-03-20 00:33:06] [INFO ] State equation strengthened by 167 read => feed constraints.
[2023-03-20 00:33:07] [INFO ] Implicit Places using invariants and state equation in 1369 ms returned []
Implicit Place search using SMT with State Equation took 1628 ms to find 0 implicit places.
[2023-03-20 00:33:07] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-20 00:33:07] [INFO ] Invariant cache hit.
[2023-03-20 00:33:08] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2052 ms. Remains : 652/652 places, 618/618 transitions.
Partial Free-agglomeration rule applied 94 times.
Drop transitions removed 94 transitions
Iterating global reduction 0 with 94 rules applied. Total rules applied 94 place count 652 transition count 618
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 97 place count 652 transition count 615
Applied a total of 97 rules in 75 ms. Remains 652 /652 variables (removed 0) and now considering 615/618 (removed 3) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 615 rows 652 cols
[2023-03-20 00:33:08] [INFO ] Computed 268 place invariants in 3 ms
[2023-03-20 00:33:08] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-20 00:33:08] [INFO ] [Nat]Absence check using 268 positive place invariants in 53 ms returned sat
[2023-03-20 00:33:09] [INFO ] After 638ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-20 00:33:09] [INFO ] State equation strengthened by 85 read => feed constraints.
[2023-03-20 00:33:09] [INFO ] After 593ms SMT Verify possible using 85 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-20 00:33:10] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 0 ms to minimize.
[2023-03-20 00:33:10] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 1 ms to minimize.
[2023-03-20 00:33:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 351 ms
[2023-03-20 00:33:10] [INFO ] Deduced a trap composed of 12 places in 150 ms of which 0 ms to minimize.
[2023-03-20 00:33:10] [INFO ] Deduced a trap composed of 5 places in 139 ms of which 1 ms to minimize.
[2023-03-20 00:33:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 420 ms
[2023-03-20 00:33:11] [INFO ] Deduced a trap composed of 7 places in 130 ms of which 1 ms to minimize.
[2023-03-20 00:33:11] [INFO ] Deduced a trap composed of 6 places in 138 ms of which 0 ms to minimize.
[2023-03-20 00:33:11] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 1 ms to minimize.
[2023-03-20 00:33:11] [INFO ] Deduced a trap composed of 9 places in 146 ms of which 1 ms to minimize.
[2023-03-20 00:33:12] [INFO ] Deduced a trap composed of 8 places in 131 ms of which 1 ms to minimize.
[2023-03-20 00:33:12] [INFO ] Deduced a trap composed of 10 places in 126 ms of which 0 ms to minimize.
[2023-03-20 00:33:12] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1158 ms
[2023-03-20 00:33:12] [INFO ] After 3162ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 850 ms.
[2023-03-20 00:33:13] [INFO ] After 5000ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-20 00:33:13] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 9 ms.
[2023-03-20 00:33:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 652 places, 618 transitions and 2910 arcs took 8 ms.
[2023-03-20 00:33:13] [INFO ] Flatten gal took : 84 ms
Total runtime 63670 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldIIPt-PT-030B
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/367
ReachabilityFireability

FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-030B-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679272394509

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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/367/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/367/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/367/ReachabilityFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
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 # 22 (type EXCL) for 6 ShieldIIPt-PT-030B-ReachabilityFireability-12
lola: time limit : 599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 18 (type FNDP) for 6 ShieldIIPt-PT-030B-ReachabilityFireability-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 19 (type EQUN) for 6 ShieldIIPt-PT-030B-ReachabilityFireability-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 21 (type SRCH) for 6 ShieldIIPt-PT-030B-ReachabilityFireability-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 21 (type SRCH) for ShieldIIPt-PT-030B-ReachabilityFireability-12
lola: result : true
lola: markings : 57
lola: fired transitions : 56
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 18 (type FNDP) for ShieldIIPt-PT-030B-ReachabilityFireability-12 (obsolete)
lola: CANCELED task # 19 (type EQUN) for ShieldIIPt-PT-030B-ReachabilityFireability-12 (obsolete)
lola: CANCELED task # 22 (type EXCL) for ShieldIIPt-PT-030B-ReachabilityFireability-12 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 29 (type EXCL) for 0 ShieldIIPt-PT-030B-ReachabilityFireability-05
lola: time limit : 719 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 25 (type FNDP) for 0 ShieldIIPt-PT-030B-ReachabilityFireability-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 26 (type EQUN) for 0 ShieldIIPt-PT-030B-ReachabilityFireability-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 28 (type SRCH) for 0 ShieldIIPt-PT-030B-ReachabilityFireability-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 18 (type FNDP) for ShieldIIPt-PT-030B-ReachabilityFireability-12
lola: result : true
lola: fired transitions : 55
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-19.sara.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 25 (type FNDP) for ShieldIIPt-PT-030B-ReachabilityFireability-05
lola: result : true
lola: fired transitions : 49
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 26 (type EQUN) for ShieldIIPt-PT-030B-ReachabilityFireability-05 (obsolete)
lola: CANCELED task # 28 (type SRCH) for ShieldIIPt-PT-030B-ReachabilityFireability-05 (obsolete)
lola: CANCELED task # 29 (type EXCL) for ShieldIIPt-PT-030B-ReachabilityFireability-05 (obsolete)
lola: LAUNCH task # 36 (type EXCL) for 9 ShieldIIPt-PT-030B-ReachabilityFireability-13
lola: time limit : 719 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 32 (type FNDP) for 9 ShieldIIPt-PT-030B-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 33 (type EQUN) for 9 ShieldIIPt-PT-030B-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 35 (type SRCH) for 9 ShieldIIPt-PT-030B-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-26.sara.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
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: 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: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 35 (type SRCH) for ShieldIIPt-PT-030B-ReachabilityFireability-13
lola: result : true
lola: markings : 79
lola: fired transitions : 78
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 32 (type FNDP) for ShieldIIPt-PT-030B-ReachabilityFireability-13 (obsolete)
lola: CANCELED task # 33 (type EQUN) for ShieldIIPt-PT-030B-ReachabilityFireability-13 (obsolete)
lola: CANCELED task # 36 (type EXCL) for ShieldIIPt-PT-030B-ReachabilityFireability-13 (obsolete)
lola: LAUNCH task # 48 (type EXCL) for 12 ShieldIIPt-PT-030B-ReachabilityFireability-14
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 38 (type FNDP) for 15 ShieldIIPt-PT-030B-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 39 (type EQUN) for 15 ShieldIIPt-PT-030B-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 41 (type SRCH) for 15 ShieldIIPt-PT-030B-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 32 (type FNDP) for ShieldIIPt-PT-030B-ReachabilityFireability-13
lola: result : unknown
lola: fired transitions : 952
lola: tried executions : 124
lola: time used : 0.000000
lola: memory pages used : 0
sara: place or transition ordering is non-deterministic
lola: rewrite Frontend/Parser/formula_rewrite.k:711
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-33.sara.
lola: FINISHED task # 41 (type SRCH) for ShieldIIPt-PT-030B-ReachabilityFireability-15
lola: result : false
lola: markings : 289
lola: fired transitions : 495
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 38 (type FNDP) for ShieldIIPt-PT-030B-ReachabilityFireability-15 (obsolete)
lola: CANCELED task # 39 (type EQUN) for ShieldIIPt-PT-030B-ReachabilityFireability-15 (obsolete)
lola: LAUNCH task # 50 (type FNDP) for 3 ShieldIIPt-PT-030B-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 51 (type EQUN) for 3 ShieldIIPt-PT-030B-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 53 (type SRCH) for 3 ShieldIIPt-PT-030B-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 38 (type FNDP) for ShieldIIPt-PT-030B-ReachabilityFireability-15
lola: result : unknown
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 50 (type FNDP) for ShieldIIPt-PT-030B-ReachabilityFireability-10
lola: result : true
lola: fired transitions : 41
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: CANCELED task # 51 (type EQUN) for ShieldIIPt-PT-030B-ReachabilityFireability-10 (obsolete)
lola: CANCELED task # 53 (type SRCH) for ShieldIIPt-PT-030B-ReachabilityFireability-10 (obsolete)
lola: LAUNCH task # 44 (type FNDP) for 12 ShieldIIPt-PT-030B-ReachabilityFireability-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 45 (type EQUN) for 12 ShieldIIPt-PT-030B-ReachabilityFireability-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 47 (type SRCH) for 12 ShieldIIPt-PT-030B-ReachabilityFireability-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: place or transition ordering is non-deterministic
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 44 (type FNDP) for ShieldIIPt-PT-030B-ReachabilityFireability-14
lola: result : true
lola: fired transitions : 49
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 45 (type EQUN) for ShieldIIPt-PT-030B-ReachabilityFireability-14 (obsolete)
lola: CANCELED task # 47 (type SRCH) for ShieldIIPt-PT-030B-ReachabilityFireability-14 (obsolete)
lola: CANCELED task # 48 (type EXCL) for ShieldIIPt-PT-030B-ReachabilityFireability-14 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldIIPt-PT-030B-ReachabilityFireability-05: AG false findpath
ShieldIIPt-PT-030B-ReachabilityFireability-10: EF true findpath
ShieldIIPt-PT-030B-ReachabilityFireability-12: EF true tandem / insertion
ShieldIIPt-PT-030B-ReachabilityFireability-13: AG false tandem / insertion
ShieldIIPt-PT-030B-ReachabilityFireability-14: EF true findpath
ShieldIIPt-PT-030B-ReachabilityFireability-15: EF false tandem / insertion


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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="ShieldIIPt-PT-030B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ShieldIIPt-PT-030B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r391-oct2-167903715100303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-030B.tgz
mv ShieldIIPt-PT-030B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;