About the Execution of Smart+red for RERS2020-PT-pb102
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4038.699 | 3600000.00 | 3937154.00 | 7252.30 | ?FTT?T?T??T??F?? | 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.r331-tall-167889204200230.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 ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r331-tall-167889204200230
=====================================================================
--------------------
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-ReachabilityCardinality-00
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-01
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-02
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-03
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-04
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-05
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-06
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-07
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-08
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-09
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-10
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-11
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-12
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-13
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-14
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1679116018659
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=ReachabilityCardinality
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 05:07:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 05:07:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 05:07:03] [INFO ] Load time of PNML (sax parser for PT used): 2193 ms
[2023-03-18 05:07:03] [INFO ] Transformed 1276 places.
[2023-03-18 05:07:03] [INFO ] Transformed 125387 transitions.
[2023-03-18 05:07:03] [INFO ] Found NUPN structural information;
[2023-03-18 05:07:03] [INFO ] Parsed PT model containing 1276 places and 125387 transitions and 499222 arcs in 2800 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2767 transitions
Reduce redundant transitions removed 2767 transitions.
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1510 ms. (steps per millisecond=6 ) properties (out of 14) seen :2
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 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 161 ms. (steps per millisecond=62 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 168 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 160 ms. (steps per millisecond=62 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) 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
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 198 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 148 ms. (steps per millisecond=67 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 157 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 163 ms. (steps per millisecond=61 ) 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
Running SMT prover for 12 properties.
[2023-03-18 05:07:08] [INFO ] Flow matrix only has 94419 transitions (discarded 28201 similar events)
// Phase 1: matrix 94419 rows 1276 cols
[2023-03-18 05:07:08] [INFO ] Computed 13 place invariants in 506 ms
[2023-03-18 05:07:09] [INFO ] [Real]Absence check using 7 positive place invariants in 17 ms returned sat
[2023-03-18 05:07:09] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-18 05:07:09] [INFO ] After 747ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-18 05:07:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 14 ms returned sat
[2023-03-18 05:07:10] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-18 05:07:34] [INFO ] After 24276ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :9
[2023-03-18 05:07:36] [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 05:07:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 05:07:36] [INFO ] After 26760ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 68 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 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 2015 place count 1268 transition count 120613
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2015 place count 1268 transition count 120611
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 2019 place count 1266 transition count 120611
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2021 place count 1264 transition count 120609
Iterating global reduction 2 with 2 rules applied. Total rules applied 2023 place count 1264 transition count 120609
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 52 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 2083 place count 1234 transition count 120579
Ensure Unique test removed 1619 transitions
Reduce isomorphic transitions removed 1619 transitions.
Iterating post reduction 2 with 1619 rules applied. Total rules applied 3702 place count 1234 transition count 118960
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 52 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3704 place count 1233 transition count 118959
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 3706 place count 1233 transition count 118957
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 4 places in 72 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 3714 place count 1229 transition count 118958
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 3717 place count 1229 transition count 118955
Free-agglomeration rule applied 39 times.
Iterating global reduction 5 with 39 rules applied. Total rules applied 3756 place count 1229 transition count 118916
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 5 with 76 rules applied. Total rules applied 3832 place count 1190 transition count 118879
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3833 place count 1190 transition count 118878
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 3835 place count 1189 transition count 118877
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 3836 place count 1189 transition count 118876
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3837 place count 1188 transition count 118876
Free-agglomeration rule (complex) applied 65 times with reduction of 2184 identical transitions.
Iterating global reduction 8 with 65 rules applied. Total rules applied 3902 place count 1188 transition count 128714
Reduce places removed 65 places and 0 transitions.
Drop transitions removed 34 transitions
Ensure Unique test removed 997 transitions
Reduce isomorphic transitions removed 1031 transitions.
Iterating post reduction 8 with 1096 rules applied. Total rules applied 4998 place count 1123 transition count 127683
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 4999 place count 1123 transition count 127683
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 5000 place count 1122 transition count 127682
Applied a total of 5000 rules in 9319 ms. Remains 1122 /1276 variables (removed 154) and now considering 127682/122620 (removed -5062) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9331 ms. Remains : 1122/1276 places, 127682/122620 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1307 ms. (steps per millisecond=7 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 10) seen :1
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-18 05:07:48] [INFO ] Flow matrix only has 100856 transitions (discarded 26826 similar events)
// Phase 1: matrix 100856 rows 1122 cols
[2023-03-18 05:07:49] [INFO ] Computed 7 place invariants in 437 ms
[2023-03-18 05:07:49] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 05:07:49] [INFO ] After 406ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-18 05:07:50] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2023-03-18 05:08:14] [INFO ] After 24579ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-18 05:08:15] [INFO ] State equation strengthened by 3416 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 05:08:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 05:08:15] [INFO ] After 25892ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 66 out of 1122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1122/1122 places, 127682/127682 transitions.
Applied a total of 0 rules in 698 ms. Remains 1122 /1122 variables (removed 0) and now considering 127682/127682 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 708 ms. Remains : 1122/1122 places, 127682/127682 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1323 ms. (steps per millisecond=7 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 17745 steps, run timeout after 9004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 17745 steps, saw 13445 distinct states, run finished after 9007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 9 properties.
[2023-03-18 05:08:28] [INFO ] Flow matrix only has 100856 transitions (discarded 26826 similar events)
[2023-03-18 05:08:28] [INFO ] Invariant cache hit.
[2023-03-18 05:08:29] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 05:08:29] [INFO ] After 348ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-18 05:08:29] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2023-03-18 05:08:54] [INFO ] After 24577ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-18 05:08:54] [INFO ] State equation strengthened by 3416 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 05:08:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 05:08:54] [INFO ] After 25653ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 66 out of 1122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1122/1122 places, 127682/127682 transitions.
Applied a total of 0 rules in 595 ms. Remains 1122 /1122 variables (removed 0) and now considering 127682/127682 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 595 ms. Remains : 1122/1122 places, 127682/127682 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1122/1122 places, 127682/127682 transitions.
Applied a total of 0 rules in 671 ms. Remains 1122 /1122 variables (removed 0) and now considering 127682/127682 (removed 0) transitions.
[2023-03-18 05:08:56] [INFO ] Flow matrix only has 100856 transitions (discarded 26826 similar events)
[2023-03-18 05:08:56] [INFO ] Invariant cache hit.
[2023-03-18 05:09:03] [INFO ] Implicit Places using invariants in 7790 ms returned []
Implicit Place search using SMT only with invariants took 7791 ms to find 0 implicit places.
[2023-03-18 05:09:03] [INFO ] Flow matrix only has 100856 transitions (discarded 26826 similar events)
[2023-03-18 05:09:03] [INFO ] Invariant cache hit.
[2023-03-18 05:09:34] [INFO ] Performed 79080/127682 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 05:09:51] [INFO ] Dead Transitions using invariants and state equation in 47791 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56282 ms. Remains : 1122/1122 places, 127682/127682 transitions.
Graph (trivial) has 27455 edges and 1122 vertex of which 818 / 1122 are part of one of the 133 SCC in 11 ms
Free SCC test removed 685 places
Drop transitions removed 49647 transitions
Ensure Unique test removed 58839 transitions
Reduce isomorphic transitions removed 108486 transitions.
Graph (complete) has 13365 edges and 437 vertex of which 431 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.10 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 11 place count 431 transition count 19187
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 428 transition count 19163
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 428 transition count 19163
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 427 transition count 19154
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 427 transition count 19154
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 426 transition count 19153
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 426 transition count 19153
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 5 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 33 place count 420 transition count 19147
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 102 place count 420 transition count 19078
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 104 place count 419 transition count 19089
Drop transitions removed 8921 transitions
Redundant transition composition rules discarded 8921 transitions
Iterating global reduction 2 with 8921 rules applied. Total rules applied 9025 place count 419 transition count 10168
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 9672 edges and 417 vertex of which 404 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.4 ms
Discarding 13 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 9037 place count 404 transition count 10156
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 295 transitions
Reduce isomorphic transitions removed 295 transitions.
Iterating post reduction 3 with 296 rules applied. Total rules applied 9333 place count 403 transition count 9861
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 9342 place count 394 transition count 9831
Iterating global reduction 4 with 9 rules applied. Total rules applied 9351 place count 394 transition count 9831
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 9352 place count 393 transition count 9823
Iterating global reduction 4 with 1 rules applied. Total rules applied 9353 place count 393 transition count 9823
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 9359 place count 390 transition count 9820
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 4 with 27 rules applied. Total rules applied 9386 place count 390 transition count 9793
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 9388 place count 389 transition count 9792
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 9404 place count 389 transition count 9776
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 9408 place count 389 transition count 9772
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 4 with 108 rules applied. Total rules applied 9516 place count 385 transition count 9668
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 5 with 16 rules applied. Total rules applied 9532 place count 385 transition count 9652
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 9533 place count 385 transition count 9651
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 9534 place count 384 transition count 9651
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 6 with 28 rules applied. Total rules applied 9562 place count 384 transition count 9623
Free-agglomeration rule (complex) applied 4 times with reduction of 2 identical transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 9566 place count 384 transition count 9817
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 9570 place count 380 transition count 9817
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 7 with 36 rules applied. Total rules applied 9606 place count 380 transition count 9781
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 7 with 24 rules applied. Total rules applied 9630 place count 380 transition count 9781
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 9638 place count 380 transition count 9773
Applied a total of 9638 rules in 5791 ms. Remains 380 /1122 variables (removed 742) and now considering 9773/127682 (removed 117909) transitions.
Running SMT prover for 9 properties.
[2023-03-18 05:09:57] [INFO ] Flow matrix only has 9680 transitions (discarded 93 similar events)
// Phase 1: matrix 9680 rows 380 cols
[2023-03-18 05:09:57] [INFO ] Computed 0 place invariants in 70 ms
[2023-03-18 05:09:58] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-18 05:10:02] [INFO ] After 3782ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-18 05:10:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-18 05:10:04] [INFO ] After 2118ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-18 05:10:07] [INFO ] After 5785ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 2383 ms.
[2023-03-18 05:10:10] [INFO ] After 12115ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
[2023-03-18 05:10:10] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 4 ms.
[2023-03-18 05:10:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1122 places, 127682 transitions and 509048 arcs took 298 ms.
[2023-03-18 05:10:15] [INFO ] Flatten gal took : 3858 ms
Total runtime 194102 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 ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart
GOT IT HERE. BS
Petri model created: 1122 places, 127682 transitions, 509048 arcs.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14261616 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15950904 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 ReachabilityCardinality -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="ReachabilityCardinality"
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 ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r331-tall-167889204200230"
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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;