Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r329-tall-171662361800215.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RERS2020-PT-pb102, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-171662361800215
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 71M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 70M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-00
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-01
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-02
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-03
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-04
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-05
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-06
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-07
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-08
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-09
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2023-10
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-11
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2023-12
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2023-13
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2023-14
FORMULA_NAME RERS2020-PT-pb102-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716841249301

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb102
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-27 20:20:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-27 20:20:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 20:20:53] [INFO ] Load time of PNML (sax parser for PT used): 2042 ms
[2024-05-27 20:20:53] [INFO ] Transformed 1276 places.
[2024-05-27 20:20:53] [INFO ] Transformed 125387 transitions.
[2024-05-27 20:20:53] [INFO ] Found NUPN structural information;
[2024-05-27 20:20:53] [INFO ] Parsed PT model containing 1276 places and 125387 transitions and 499222 arcs in 2535 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 70 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 1442 ms. (steps per millisecond=6 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) 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 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) seen :0
Interrupted probabilistic random walk after 6347 steps, run timeout after 3004 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6347 steps, saw 4731 distinct states, run finished after 3005 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 16 properties.
[2024-05-27 20:20:59] [INFO ] Flow matrix only has 94419 transitions (discarded 28201 similar events)
// Phase 1: matrix 94419 rows 1276 cols
[2024-05-27 20:20:59] [INFO ] Computed 13 invariants in 587 ms
[2024-05-27 20:21:00] [INFO ] After 803ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2024-05-27 20:21:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 18 ms returned sat
[2024-05-27 20:21:01] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2024-05-27 20:21:25] [INFO ] After 24123ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :11
[2024-05-27 20:21:27] [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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 20:21:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 20:21:27] [INFO ] After 26834ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
FORMULA RERS2020-PT-pb102-ReachabilityFireability-2024-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb102-ReachabilityFireability-2024-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb102-ReachabilityFireability-2024-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb102-ReachabilityFireability-2024-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 265 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 69 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 49 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 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 48 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 4076 place count 1227 transition count 118593
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 4078 place count 1227 transition count 118591
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 59 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 4088 place count 1222 transition count 118592
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 4092 place count 1222 transition count 118588
Free-agglomeration rule applied 38 times.
Iterating global reduction 5 with 38 rules applied. Total rules applied 4130 place count 1222 transition count 118550
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 48 rules applied. Total rules applied 4178 place count 1184 transition count 118540
Free-agglomeration rule (complex) applied 64 times with reduction of 2221 identical transitions.
Iterating global reduction 6 with 64 rules applied. Total rules applied 4242 place count 1184 transition count 131987
Reduce places removed 64 places and 0 transitions.
Drop transitions removed 38 transitions
Ensure Unique test removed 2690 transitions
Reduce isomorphic transitions removed 2728 transitions.
Iterating post reduction 6 with 2792 rules applied. Total rules applied 7034 place count 1120 transition count 129259
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 7035 place count 1120 transition count 129259
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 7036 place count 1120 transition count 129258
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 7037 place count 1119 transition count 129257
Iterating global reduction 8 with 1 rules applied. Total rules applied 7038 place count 1119 transition count 129257
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 7055 place count 1119 transition count 129240
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 7056 place count 1119 transition count 129240
Applied a total of 7056 rules in 9450 ms. Remains 1119 /1276 variables (removed 157) and now considering 129240/122620 (removed -6620) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9465 ms. Remains : 1119/1276 places, 129240/122620 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1554 ms. (steps per millisecond=6 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) 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 171 ms. (steps per millisecond=58 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=47 ) 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 10001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 16273 steps, run timeout after 9001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 16273 steps, saw 12245 distinct states, run finished after 9002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 12 properties.
[2024-05-27 20:21:50] [INFO ] Flow matrix only has 102437 transitions (discarded 26803 similar events)
// Phase 1: matrix 102437 rows 1119 cols
[2024-05-27 20:21:50] [INFO ] Computed 7 invariants in 633 ms
[2024-05-27 20:21:51] [INFO ] After 404ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2024-05-27 20:21:51] [INFO ] [Nat]Absence check using 7 positive place invariants in 14 ms returned sat
[2024-05-27 20:22:16] [INFO ] After 24473ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2024-05-27 20:22:16] [INFO ] State equation strengthened by 3518 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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 20:22:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 20:22:16] [INFO ] After 25835ms 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 1 ms.
Support contains 265 out of 1119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1119/1119 places, 129240/129240 transitions.
Applied a total of 0 rules in 582 ms. Remains 1119 /1119 variables (removed 0) and now considering 129240/129240 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 585 ms. Remains : 1119/1119 places, 129240/129240 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1119/1119 places, 129240/129240 transitions.
Applied a total of 0 rules in 662 ms. Remains 1119 /1119 variables (removed 0) and now considering 129240/129240 (removed 0) transitions.
[2024-05-27 20:22:18] [INFO ] Flow matrix only has 102437 transitions (discarded 26803 similar events)
[2024-05-27 20:22:18] [INFO ] Invariant cache hit.
[2024-05-27 20:22:22] [INFO ] Implicit Places using invariants in 4674 ms returned []
Implicit Place search using SMT only with invariants took 4687 ms to find 0 implicit places.
[2024-05-27 20:22:22] [INFO ] Flow matrix only has 102437 transitions (discarded 26803 similar events)
[2024-05-27 20:22:22] [INFO ] Invariant cache hit.
[2024-05-27 20:22:53] [INFO ] Performed 98177/129240 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-27 20:23:02] [INFO ] Dead Transitions using invariants and state equation in 39584 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44953 ms. Remains : 1119/1119 places, 129240/129240 transitions.
Graph (trivial) has 11961 edges and 1119 vertex of which 580 / 1119 are part of one of the 124 SCC in 10 ms
Free SCC test removed 456 places
Drop transitions removed 10677 transitions
Ensure Unique test removed 57944 transitions
Reduce isomorphic transitions removed 68621 transitions.
Graph (complete) has 40918 edges and 663 vertex of which 659 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.30 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 659 transition count 60615
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 657 transition count 60605
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 657 transition count 60605
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 656 transition count 60598
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 656 transition count 60598
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 655 transition count 60597
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 655 transition count 60597
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 25 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 650 transition count 60592
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 69 place count 650 transition count 60547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 25 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 71 place count 649 transition count 60560
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 649 transition count 60565
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 80 place count 648 transition count 60558
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 85 place count 648 transition count 60558
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 86 place count 648 transition count 60557
Applied a total of 86 rules in 4139 ms. Remains 648 /1119 variables (removed 471) and now considering 60557/129240 (removed 68683) transitions.
Running SMT prover for 12 properties.
[2024-05-27 20:23:06] [INFO ] Flow matrix only has 53512 transitions (discarded 7045 similar events)
// Phase 1: matrix 53512 rows 648 cols
[2024-05-27 20:23:07] [INFO ] Computed 3 invariants in 350 ms
[2024-05-27 20:23:07] [INFO ] After 226ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2024-05-27 20:23:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-27 20:23:36] [INFO ] After 28344ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2024-05-27 20:23:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-27 20:23:47] [INFO ] After 11490ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2024-05-27 20:24:07] [INFO ] After 31537ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 10253 ms.
[2024-05-27 20:24:18] [INFO ] After 70763ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
[2024-05-27 20:24:18] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2024-05-27 20:24:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1119 places, 129240 transitions and 515314 arcs took 288 ms.
[2024-05-27 20:24:23] [INFO ] Flatten gal took : 4256 ms
Total runtime 212523 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT RERS2020-PT-pb102
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/366
ReachabilityFireability

BK_STOP 1716841789653

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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/366/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/366/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/366/ReachabilityFireability.xml
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 492 Killed lola --conf=$BIN_DIR/configfiles/reachabilityfireabilityconf --formula=$DIR/ReachabilityFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is 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 r329-tall-171662361800215"
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 ;