MCC'2023- Execution of r171-tall-167838858600413

About the Execution of Smart+red for FamilyReunion-PT-L00050M0005C002P002G001

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
768.460	106793.00	125167.00	505.10	51 51 2 51 51 51 51 51 1 1 1 1 1 1 1 1	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r171-tall-167838858600413.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is FamilyReunion-PT-L00050M0005C002P002G001, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r171-tall-167838858600413
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.6M
-rw-r--r-- 1 mcc users 113K Feb 26 12:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 682K Feb 26 12:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 198K Feb 26 12:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 726K Feb 26 12:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 32K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 81K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 238K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 197K Feb 26 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Feb 26 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 297K Feb 26 12:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 994K Feb 26 12:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 35K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.7M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-00
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-01
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-02
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-03
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-04
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-05
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-06
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-07
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-08
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-09
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-10
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-11
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-12
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-13
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-14
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679464457091

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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-PT-L00050M0005C002P002G001
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 05:54:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 05:54:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 05:54:18] [INFO ] Load time of PNML (sax parser for PT used): 319 ms
[2023-03-22 05:54:18] [INFO ] Transformed 12194 places.
[2023-03-22 05:54:18] [INFO ] Transformed 10560 transitions.
[2023-03-22 05:54:18] [INFO ] Parsed PT model containing 12194 places and 10560 transitions and 32238 arcs in 510 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 54 ms.
Reduce places removed 17 places and 0 transitions.
// Phase 1: matrix 10560 rows 12177 cols
[2023-03-22 05:54:19] [INFO ] Computed 2768 place invariants in 665 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 16) seen :98
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 12) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 12) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :6
[2023-03-22 05:54:20] [INFO ] Invariant cache hit.
[2023-03-22 05:54:22] [INFO ] [Real]Absence check using 149 positive place invariants in 307 ms returned sat
[2023-03-22 05:54:23] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1245 ms returned sat
[2023-03-22 05:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:54:25] [INFO ] [Real]Absence check using state equation in 2237 ms returned unknown
[2023-03-22 05:54:27] [INFO ] [Real]Absence check using 149 positive place invariants in 291 ms returned sat
[2023-03-22 05:54:28] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1093 ms returned sat
[2023-03-22 05:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:54:30] [INFO ] [Real]Absence check using state equation in 2567 ms returned unknown
[2023-03-22 05:54:32] [INFO ] [Real]Absence check using 149 positive place invariants in 286 ms returned sat
[2023-03-22 05:54:33] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1195 ms returned unsat
[2023-03-22 05:54:34] [INFO ] [Real]Absence check using 149 positive place invariants in 275 ms returned sat
[2023-03-22 05:54:35] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1194 ms returned sat
[2023-03-22 05:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:54:38] [INFO ] [Real]Absence check using state equation in 2506 ms returned unknown
[2023-03-22 05:54:39] [INFO ] [Real]Absence check using 149 positive place invariants in 277 ms returned sat
[2023-03-22 05:54:40] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1162 ms returned sat
[2023-03-22 05:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:54:43] [INFO ] [Real]Absence check using state equation in 2506 ms returned unknown
[2023-03-22 05:54:44] [INFO ] [Real]Absence check using 149 positive place invariants in 270 ms returned sat
[2023-03-22 05:54:46] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1335 ms returned sat
[2023-03-22 05:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:54:48] [INFO ] [Real]Absence check using state equation in 2360 ms returned unknown
[2023-03-22 05:54:49] [INFO ] [Real]Absence check using 149 positive place invariants in 284 ms returned sat
[2023-03-22 05:54:50] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1099 ms returned sat
[2023-03-22 05:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:54:53] [INFO ] [Real]Absence check using state equation in 2571 ms returned unknown
[2023-03-22 05:54:54] [INFO ] [Real]Absence check using 149 positive place invariants in 277 ms returned sat
[2023-03-22 05:54:55] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1189 ms returned sat
[2023-03-22 05:54:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:54:58] [INFO ] [Real]Absence check using state equation in 2521 ms returned unknown
[2023-03-22 05:54:59] [INFO ] [Real]Absence check using 149 positive place invariants in 268 ms returned sat
[2023-03-22 05:55:00] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1193 ms returned sat
[2023-03-22 05:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:55:03] [INFO ] [Real]Absence check using state equation in 2517 ms returned unknown
[2023-03-22 05:55:04] [INFO ] [Real]Absence check using 149 positive place invariants in 275 ms returned sat
[2023-03-22 05:55:05] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 630 ms returned unsat
[2023-03-22 05:55:06] [INFO ] [Real]Absence check using 149 positive place invariants in 281 ms returned sat
[2023-03-22 05:55:07] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1214 ms returned sat
[2023-03-22 05:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:55:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
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.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
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)
[2023-03-22 05:55:11] [INFO ] [Real]Absence check using 149 positive place invariants in 285 ms returned sat
[2023-03-22 05:55:12] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1154 ms returned sat
[2023-03-22 05:55:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:55:15] [INFO ] [Real]Absence check using state equation in 2535 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, 2, -1, -1, -1, -1, -1, 1, 1, 1, 1] Max seen :[12, 8, 2, 13, 9, 38, 6, 5, 0, 1, 0, 0]
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 972 out of 12177 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12177/12177 places, 10560/10560 transitions.
Graph (complete) has 18927 edges and 12177 vertex of which 11358 are kept as prefixes of interest. Removing 819 places using SCC suffix rule.24 ms
Discarding 819 places :
Also discarding 595 output transitions
Drop transitions removed 595 transitions
Drop transitions removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Discarding 1530 places :
Implicit places reduction removed 1530 places
Drop transitions removed 3621 transitions
Trivial Post-agglo rules discarded 3621 transitions
Performed 3621 trivial Post agglomeration. Transition count delta: 3621
Iterating post reduction 0 with 5255 rules applied. Total rules applied 5256 place count 9828 transition count 6240
Reduce places removed 3621 places and 0 transitions.
Performed 459 Post agglomeration using F-continuation condition.Transition count delta: 459
Iterating post reduction 1 with 4080 rules applied. Total rules applied 9336 place count 6207 transition count 5781
Reduce places removed 459 places and 0 transitions.
Iterating post reduction 2 with 459 rules applied. Total rules applied 9795 place count 5748 transition count 5781
Performed 815 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 815 Pre rules applied. Total rules applied 9795 place count 5748 transition count 4966
Deduced a syphon composed of 815 places in 5 ms
Ensure Unique test removed 306 places
Reduce places removed 1121 places and 0 transitions.
Iterating global reduction 3 with 1936 rules applied. Total rules applied 11731 place count 4627 transition count 4966
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 51 Pre rules applied. Total rules applied 11731 place count 4627 transition count 4915
Deduced a syphon composed of 51 places in 8 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 11833 place count 4576 transition count 4915
Discarding 969 places :
Symmetric choice reduction at 3 with 969 rule applications. Total rules 12802 place count 3607 transition count 3898
Iterating global reduction 3 with 969 rules applied. Total rules applied 13771 place count 3607 transition count 3898
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Discarding 102 places :
Implicit places reduction removed 102 places
Drop transitions removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 3 with 308 rules applied. Total rules applied 14079 place count 3505 transition count 3692
Reduce places removed 104 places and 0 transitions.
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Iterating post reduction 4 with 155 rules applied. Total rules applied 14234 place count 3401 transition count 3641
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 5 with 51 rules applied. Total rules applied 14285 place count 3350 transition count 3641
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 53 Pre rules applied. Total rules applied 14285 place count 3350 transition count 3588
Deduced a syphon composed of 53 places in 17 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 6 with 106 rules applied. Total rules applied 14391 place count 3297 transition count 3588
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 14401 place count 3287 transition count 3127
Iterating global reduction 6 with 10 rules applied. Total rules applied 14411 place count 3287 transition count 3127
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Discarding 102 places :
Implicit places reduction removed 102 places
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Iterating post reduction 6 with 253 rules applied. Total rules applied 14664 place count 3185 transition count 2976
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 7 with 49 rules applied. Total rules applied 14713 place count 3136 transition count 2976
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 53 Pre rules applied. Total rules applied 14713 place count 3136 transition count 2923
Deduced a syphon composed of 53 places in 12 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 8 with 106 rules applied. Total rules applied 14819 place count 3083 transition count 2923
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 14820 place count 3082 transition count 2920
Iterating global reduction 8 with 1 rules applied. Total rules applied 14821 place count 3082 transition count 2920
Performed 155 Post agglomeration using F-continuation condition.Transition count delta: 155
Deduced a syphon composed of 155 places in 1 ms
Ensure Unique test removed 51 places
Reduce places removed 206 places and 0 transitions.
Iterating global reduction 8 with 361 rules applied. Total rules applied 15182 place count 2876 transition count 2765
Free-agglomeration rule (complex) applied 410 times.
Iterating global reduction 8 with 410 rules applied. Total rules applied 15592 place count 2876 transition count 2355
Ensure Unique test removed 357 places
Reduce places removed 767 places and 0 transitions.
Iterating post reduction 8 with 767 rules applied. Total rules applied 16359 place count 2109 transition count 2355
Applied a total of 16359 rules in 2377 ms. Remains 2109 /12177 variables (removed 10068) and now considering 2355/10560 (removed 8205) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2377 ms. Remains : 2109/12177 places, 2355/10560 transitions.
// Phase 1: matrix 2355 rows 2109 cols
[2023-03-22 05:55:17] [INFO ] Computed 111 place invariants in 68 ms
Incomplete random walk after 1000000 steps, including 1300 resets, run finished after 19353 ms. (steps per millisecond=51 ) properties (out of 10) seen :144
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 29 resets, run finished after 4882 ms. (steps per millisecond=204 ) properties (out of 7) seen :84
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 3700 ms. (steps per millisecond=270 ) properties (out of 7) seen :109
Incomplete Best-First random walk after 1000001 steps, including 21 resets, run finished after 2051 ms. (steps per millisecond=487 ) properties (out of 7) seen :142
Incomplete Best-First random walk after 1000001 steps, including 23 resets, run finished after 2038 ms. (steps per millisecond=490 ) properties (out of 7) seen :126
Finished Best-First random walk after 841659 steps, including 23 resets, run visited all 7 properties in 5001 ms. (steps per millisecond=168 )
Incomplete Best-First random walk after 1000001 steps, including 20 resets, run finished after 1977 ms. (steps per millisecond=505 ) properties (out of 7) seen :158
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 1710 ms. (steps per millisecond=584 ) properties (out of 7) seen :99
[2023-03-22 05:55:58] [INFO ] Invariant cache hit.
[2023-03-22 05:55:58] [INFO ] [Real]Absence check using 0 positive and 111 generalized place invariants in 56 ms returned sat
[2023-03-22 05:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:55:59] [INFO ] [Real]Absence check using state equation in 408 ms returned unsat
[2023-03-22 05:55:59] [INFO ] [Real]Absence check using 0 positive and 111 generalized place invariants in 58 ms returned sat
[2023-03-22 05:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:55:59] [INFO ] [Real]Absence check using state equation in 409 ms returned unsat
[2023-03-22 05:56:00] [INFO ] [Real]Absence check using 0 positive and 111 generalized place invariants in 59 ms returned sat
[2023-03-22 05:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:56:00] [INFO ] [Real]Absence check using state equation in 408 ms returned unsat
[2023-03-22 05:56:00] [INFO ] [Real]Absence check using 0 positive and 111 generalized place invariants in 61 ms returned sat
[2023-03-22 05:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:56:01] [INFO ] [Real]Absence check using state equation in 437 ms returned unsat
[2023-03-22 05:56:01] [INFO ] [Real]Absence check using 0 positive and 111 generalized place invariants in 57 ms returned sat
[2023-03-22 05:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:56:01] [INFO ] [Real]Absence check using state equation in 215 ms returned unsat
[2023-03-22 05:56:01] [INFO ] [Real]Absence check using 0 positive and 111 generalized place invariants in 58 ms returned sat
[2023-03-22 05:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:56:02] [INFO ] [Real]Absence check using state equation in 416 ms returned unsat
[2023-03-22 05:56:02] [INFO ] [Real]Absence check using 0 positive and 111 generalized place invariants in 58 ms returned sat
[2023-03-22 05:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:56:03] [INFO ] [Real]Absence check using state equation in 406 ms returned unsat
Current structural bounds on expressions (after SMT) : [51, 51, 51, 51, 51, 51, 51] Max seen :[51, 51, 51, 51, 51, 51, 51]
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-07 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-06 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-05 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-04 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-03 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-01 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-00 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 104572 ms.
ITS solved all properties within timeout

BK_STOP 1679464563884

--------------------
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 UpperBounds -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FamilyReunion-PT-L00050M0005C002P002G001"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is FamilyReunion-PT-L00050M0005C002P002G001, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r171-tall-167838858600413"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00050M0005C002P002G001.tgz
mv FamilyReunion-PT-L00050M0005C002P002G001 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;