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.r331-tall-167889204200231.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 RERS2020-PT-pb102, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r331-tall-167889204200231
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 71M
-rw-r--r-- 1 mcc users 8.4K Feb 26 08:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 08:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 08:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 08:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 08:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 08:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 08:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 08:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 70M 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 RERS2020-PT-pb102-ReachabilityFireability-00
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-01
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-02
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-03
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-04
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-05
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-06
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-07
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-08
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-09
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-10
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-11
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-12
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-13
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-14
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679116242702

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb102
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-18 05:10:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 05:10:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 05:10:46] [INFO ] Load time of PNML (sax parser for PT used): 2033 ms
[2023-03-18 05:10:46] [INFO ] Transformed 1276 places.
[2023-03-18 05:10:47] [INFO ] Transformed 125387 transitions.
[2023-03-18 05:10:47] [INFO ] Found NUPN structural information;
[2023-03-18 05:10:47] [INFO ] Parsed PT model containing 1276 places and 125387 transitions and 499222 arcs in 2563 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 38 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2767 transitions
Reduce redundant transitions removed 2767 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1488 ms. (steps per millisecond=6 ) properties (out of 16) seen :1
FORMULA RERS2020-PT-pb102-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 6259 steps, run timeout after 3004 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6259 steps, saw 4659 distinct states, run finished after 3005 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-18 05:10:53] [INFO ] Flow matrix only has 94419 transitions (discarded 28201 similar events)
// Phase 1: matrix 94419 rows 1276 cols
[2023-03-18 05:10:53] [INFO ] Computed 13 place invariants in 495 ms
[2023-03-18 05:10:54] [INFO ] After 794ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-18 05:10:55] [INFO ] [Nat]Absence check using 7 positive place invariants in 22 ms returned sat
[2023-03-18 05:10:55] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-18 05:11:19] [INFO ] After 24080ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :11
[2023-03-18 05:11:21] [INFO ] State equation strengthened by 3015 read => feed constraints.
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:642)
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)
[2023-03-18 05:11:21] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 05:11:21] [INFO ] After 26774ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
FORMULA RERS2020-PT-pb102-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb102-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb102-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 321 out of 1276 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1276/1276 places, 122620/122620 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 2004 transitions
Reduce isomorphic transitions removed 2004 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2012 rules applied. Total rules applied 2012 place count 1270 transition count 120614
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 2016 place count 1268 transition count 120612
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2016 place count 1268 transition count 120610
Deduced a syphon composed of 2 places in 100 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2020 place count 1266 transition count 120610
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2022 place count 1264 transition count 120608
Iterating global reduction 2 with 2 rules applied. Total rules applied 2024 place count 1264 transition count 120608
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 67 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 2096 place count 1228 transition count 120572
Ensure Unique test removed 1978 transitions
Reduce isomorphic transitions removed 1978 transitions.
Iterating post reduction 2 with 1978 rules applied. Total rules applied 4074 place count 1228 transition count 118594
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 56 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 4078 place count 1226 transition count 118592
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 4081 place count 1226 transition count 118589
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 54 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 4091 place count 1221 transition count 118590
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 4095 place count 1221 transition count 118586
Free-agglomeration rule applied 36 times.
Iterating global reduction 5 with 36 rules applied. Total rules applied 4131 place count 1221 transition count 118550
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 46 rules applied. Total rules applied 4177 place count 1185 transition count 118540
Free-agglomeration rule (complex) applied 60 times with reduction of 1220 identical transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 4237 place count 1185 transition count 128390
Reduce places removed 60 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 1260 transitions
Reduce isomorphic transitions removed 1296 transitions.
Iterating post reduction 6 with 1356 rules applied. Total rules applied 5593 place count 1125 transition count 127094
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 5596 place count 1125 transition count 127094
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 5597 place count 1125 transition count 127093
Applied a total of 5597 rules in 8431 ms. Remains 1125 /1276 variables (removed 151) and now considering 127093/122620 (removed -4473) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8449 ms. Remains : 1125/1276 places, 127093/122620 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1447 ms. (steps per millisecond=6 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 18739 steps, run timeout after 9003 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 18739 steps, saw 13921 distinct states, run finished after 9006 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-18 05:11:42] [INFO ] Flow matrix only has 100327 transitions (discarded 26766 similar events)
// Phase 1: matrix 100327 rows 1125 cols
[2023-03-18 05:11:43] [INFO ] Computed 7 place invariants in 572 ms
[2023-03-18 05:11:43] [INFO ] After 461ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-18 05:11:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2023-03-18 05:12:08] [INFO ] After 24437ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-18 05:12:10] [INFO ] State equation strengthened by 3411 read => feed constraints.
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:642)
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)
[2023-03-18 05:12:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 05:12:10] [INFO ] After 26436ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 321 out of 1125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1125/1125 places, 127093/127093 transitions.
Applied a total of 0 rules in 598 ms. Remains 1125 /1125 variables (removed 0) and now considering 127093/127093 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 598 ms. Remains : 1125/1125 places, 127093/127093 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1125/1125 places, 127093/127093 transitions.
Applied a total of 0 rules in 710 ms. Remains 1125 /1125 variables (removed 0) and now considering 127093/127093 (removed 0) transitions.
[2023-03-18 05:12:11] [INFO ] Flow matrix only has 100327 transitions (discarded 26766 similar events)
[2023-03-18 05:12:11] [INFO ] Invariant cache hit.
[2023-03-18 05:12:15] [INFO ] Implicit Places using invariants in 4003 ms returned []
Implicit Place search using SMT only with invariants took 4009 ms to find 0 implicit places.
[2023-03-18 05:12:15] [INFO ] Flow matrix only has 100327 transitions (discarded 26766 similar events)
[2023-03-18 05:12:15] [INFO ] Invariant cache hit.
[2023-03-18 05:12:45] [INFO ] Performed 74956/127093 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 05:13:03] [INFO ] Dead Transitions using invariants and state equation in 48530 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53270 ms. Remains : 1125/1125 places, 127093/127093 transitions.
Graph (trivial) has 9476 edges and 1125 vertex of which 497 / 1125 are part of one of the 121 SCC in 10 ms
Free SCC test removed 376 places
Drop transitions removed 6717 transitions
Ensure Unique test removed 47226 transitions
Reduce isomorphic transitions removed 53943 transitions.
Graph (complete) has 54235 edges and 749 vertex of which 746 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.32 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 746 transition count 73149
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 744 transition count 73135
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 744 transition count 73135
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 33 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 17 place count 739 transition count 73130
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 47 place count 739 transition count 73100
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 23 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 49 place count 738 transition count 73113
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 738 transition count 73112
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 52 place count 737 transition count 73111
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 53 place count 737 transition count 73123
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 54 place count 736 transition count 73123
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 61 place count 736 transition count 73123
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 67 place count 736 transition count 73117
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 68 place count 735 transition count 73116
Iterating global reduction 5 with 1 rules applied. Total rules applied 69 place count 735 transition count 73116
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 71 place count 735 transition count 73116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 72 place count 735 transition count 73115
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 73 place count 734 transition count 73114
Iterating global reduction 6 with 1 rules applied. Total rules applied 74 place count 734 transition count 73114
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 76 place count 734 transition count 73114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 77 place count 734 transition count 73113
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 78 place count 733 transition count 73112
Iterating global reduction 7 with 1 rules applied. Total rules applied 79 place count 733 transition count 73112
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 7 with 30 rules applied. Total rules applied 109 place count 733 transition count 73082
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 111 place count 733 transition count 73082
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 113 place count 733 transition count 73080
Applied a total of 113 rules in 5922 ms. Remains 733 /1125 variables (removed 392) and now considering 73080/127093 (removed 54013) transitions.
Running SMT prover for 12 properties.
[2023-03-18 05:13:10] [INFO ] Flow matrix only has 65570 transitions (discarded 7510 similar events)
// Phase 1: matrix 65570 rows 733 cols
[2023-03-18 05:13:10] [INFO ] Computed 4 place invariants in 440 ms
[2023-03-18 05:13:10] [INFO ] After 259ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-18 05:13:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2023-03-18 05:13:48] [INFO ] After 37634ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-18 05:13:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-18 05:14:04] [INFO ] After 15238ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-18 05:14:27] [INFO ] After 38532ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 13297 ms.
[2023-03-18 05:14:41] [INFO ] After 90314ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
[2023-03-18 05:14:41] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2023-03-18 05:14:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1125 places, 127093 transitions and 506658 arcs took 282 ms.
[2023-03-18 05:14:46] [INFO ] Flatten gal took : 3879 ms
Total runtime 241601 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running RERS2020 (PT), instance pb102
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 1125 places, 127093 transitions, 506658 arcs.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 14215124 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15953280 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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

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="RERS2020-PT-pb102"
export BK_EXAMINATION="ReachabilityFireability"
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 RERS2020-PT-pb102, 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 r331-tall-167889204200231"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb102.tgz
mv RERS2020-PT-pb102 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 ;