About the Execution of Marcie+red for FlexibleBarrier-PT-16b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9854.436 | 3600000.00 | 3651655.00 | 8461.50 | F?????????F??T?T | 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.r170-tall-167838857400551.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 marciexred
Input is FlexibleBarrier-PT-16b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857400551
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 5.6K Feb 25 12:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 25 12:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 12:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 12:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 12:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 12:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 12:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 945K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-00
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-01
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-02
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-03
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-04
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-05
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-06
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-07
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-08
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-09
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-10
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-11
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-12
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-13
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-14
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678571305856
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=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-16b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 21:48:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 21:48:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 21:48:27] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2023-03-11 21:48:27] [INFO ] Transformed 3472 places.
[2023-03-11 21:48:27] [INFO ] Transformed 4001 transitions.
[2023-03-11 21:48:27] [INFO ] Found NUPN structural information;
[2023-03-11 21:48:27] [INFO ] Parsed PT model containing 3472 places and 4001 transitions and 10043 arcs in 220 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 90 resets, run finished after 458 ms. (steps per millisecond=21 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 161329 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 161329 steps, saw 85142 distinct states, run finished after 3002 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 4001 rows 3472 cols
[2023-03-11 21:48:31] [INFO ] Computed 18 place invariants in 118 ms
[2023-03-11 21:48:33] [INFO ] After 1581ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-11 21:48:34] [INFO ] [Nat]Absence check using 18 positive place invariants in 33 ms returned sat
[2023-03-11 21:48:42] [INFO ] After 6919ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2023-03-11 21:48:42] [INFO ] Deduced a trap composed of 165 places in 255 ms of which 5 ms to minimize.
[2023-03-11 21:48:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 538 ms
[2023-03-11 21:48:44] [INFO ] Deduced a trap composed of 1219 places in 1310 ms of which 3 ms to minimize.
[2023-03-11 21:48:46] [INFO ] Deduced a trap composed of 1216 places in 1240 ms of which 2 ms to minimize.
[2023-03-11 21:48:47] [INFO ] Deduced a trap composed of 1170 places in 1191 ms of which 2 ms to minimize.
[2023-03-11 21:48:48] [INFO ] Deduced a trap composed of 1165 places in 1129 ms of which 1 ms to minimize.
[2023-03-11 21:48:48] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 5440 ms
[2023-03-11 21:48:50] [INFO ] Deduced a trap composed of 1249 places in 1299 ms of which 2 ms to minimize.
[2023-03-11 21:48:51] [INFO ] Deduced a trap composed of 1206 places in 1127 ms of which 2 ms to minimize.
[2023-03-11 21:48:52] [INFO ] Deduced a trap composed of 1220 places in 1150 ms of which 1 ms to minimize.
[2023-03-11 21:48:54] [INFO ] Deduced a trap composed of 1210 places in 1164 ms of which 2 ms to minimize.
[2023-03-11 21:48:55] [INFO ] Deduced a trap composed of 1170 places in 1072 ms of which 2 ms to minimize.
[2023-03-11 21:48:55] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 6535 ms
[2023-03-11 21:48:58] [INFO ] Deduced a trap composed of 272 places in 252 ms of which 1 ms to minimize.
[2023-03-11 21:48:58] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 385 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 21:48:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 21:48:58] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 419 ms.
Support contains 218 out of 3472 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3472/3472 places, 4001/4001 transitions.
Graph (trivial) has 2244 edges and 3472 vertex of which 6 / 3472 are part of one of the 1 SCC in 11 ms
Free SCC test removed 5 places
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 540 transitions
Trivial Post-agglo rules discarded 540 transitions
Performed 540 trivial Post agglomeration. Transition count delta: 540
Iterating post reduction 0 with 540 rules applied. Total rules applied 541 place count 3467 transition count 3455
Reduce places removed 540 places and 0 transitions.
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Iterating post reduction 1 with 579 rules applied. Total rules applied 1120 place count 2927 transition count 3416
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 1159 place count 2888 transition count 3416
Performed 426 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 426 Pre rules applied. Total rules applied 1159 place count 2888 transition count 2990
Deduced a syphon composed of 426 places in 4 ms
Reduce places removed 426 places and 0 transitions.
Iterating global reduction 3 with 852 rules applied. Total rules applied 2011 place count 2462 transition count 2990
Discarding 1259 places :
Symmetric choice reduction at 3 with 1259 rule applications. Total rules 3270 place count 1203 transition count 1731
Iterating global reduction 3 with 1259 rules applied. Total rules applied 4529 place count 1203 transition count 1731
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4530 place count 1203 transition count 1730
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 4530 place count 1203 transition count 1727
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 4536 place count 1200 transition count 1727
Discarding 151 places :
Symmetric choice reduction at 4 with 151 rule applications. Total rules 4687 place count 1049 transition count 1576
Iterating global reduction 4 with 151 rules applied. Total rules applied 4838 place count 1049 transition count 1576
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Iterating post reduction 4 with 132 rules applied. Total rules applied 4970 place count 1049 transition count 1444
Performed 118 Post agglomeration using F-continuation condition.Transition count delta: 118
Deduced a syphon composed of 118 places in 1 ms
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 5 with 236 rules applied. Total rules applied 5206 place count 931 transition count 1326
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 5230 place count 919 transition count 1326
Free-agglomeration rule applied 26 times.
Iterating global reduction 5 with 26 rules applied. Total rules applied 5256 place count 919 transition count 1300
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 5282 place count 893 transition count 1300
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 5283 place count 893 transition count 1299
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 5284 place count 893 transition count 1298
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 5285 place count 892 transition count 1298
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 7 with 14 rules applied. Total rules applied 5299 place count 892 transition count 1298
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 5300 place count 892 transition count 1298
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 5301 place count 891 transition count 1297
Applied a total of 5301 rules in 855 ms. Remains 891 /3472 variables (removed 2581) and now considering 1297/4001 (removed 2704) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 856 ms. Remains : 891/3472 places, 1297/4001 transitions.
Incomplete random walk after 10000 steps, including 212 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 14) seen :1
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :1
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 12 properties.
[2023-03-11 21:49:00] [INFO ] Flow matrix only has 1284 transitions (discarded 13 similar events)
// Phase 1: matrix 1284 rows 891 cols
[2023-03-11 21:49:00] [INFO ] Computed 18 place invariants in 42 ms
[2023-03-11 21:49:00] [INFO ] After 323ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 21:49:00] [INFO ] [Nat]Absence check using 18 positive place invariants in 9 ms returned sat
[2023-03-11 21:49:02] [INFO ] After 1356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-11 21:49:02] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-11 21:49:03] [INFO ] After 1118ms SMT Verify possible using 34 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-11 21:49:03] [INFO ] Deduced a trap composed of 319 places in 247 ms of which 1 ms to minimize.
[2023-03-11 21:49:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 329 ms
[2023-03-11 21:49:04] [INFO ] Deduced a trap composed of 305 places in 222 ms of which 1 ms to minimize.
[2023-03-11 21:49:04] [INFO ] Deduced a trap composed of 314 places in 230 ms of which 3 ms to minimize.
[2023-03-11 21:49:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 560 ms
[2023-03-11 21:49:05] [INFO ] Deduced a trap composed of 309 places in 294 ms of which 1 ms to minimize.
[2023-03-11 21:49:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 375 ms
[2023-03-11 21:49:05] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 0 ms to minimize.
[2023-03-11 21:49:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 177 ms
[2023-03-11 21:49:06] [INFO ] Deduced a trap composed of 39 places in 269 ms of which 1 ms to minimize.
[2023-03-11 21:49:06] [INFO ] Deduced a trap composed of 360 places in 255 ms of which 1 ms to minimize.
[2023-03-11 21:49:06] [INFO ] Deduced a trap composed of 337 places in 267 ms of which 0 ms to minimize.
[2023-03-11 21:49:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 982 ms
[2023-03-11 21:49:07] [INFO ] Deduced a trap composed of 311 places in 250 ms of which 1 ms to minimize.
[2023-03-11 21:49:07] [INFO ] Deduced a trap composed of 306 places in 241 ms of which 0 ms to minimize.
[2023-03-11 21:49:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 612 ms
[2023-03-11 21:49:07] [INFO ] Deduced a trap composed of 305 places in 236 ms of which 0 ms to minimize.
[2023-03-11 21:49:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 311 ms
[2023-03-11 21:49:08] [INFO ] After 5674ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 1101 ms.
[2023-03-11 21:49:09] [INFO ] After 8521ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Parikh walk visited 0 properties in 57 ms.
Support contains 210 out of 891 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 891/891 places, 1297/1297 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 891 transition count 1296
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 890 transition count 1296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 889 transition count 1295
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 889 transition count 1295
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 886 transition count 1292
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 884 transition count 1290
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 884 transition count 1290
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 884 transition count 1288
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 883 transition count 1288
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 883 transition count 1287
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 882 transition count 1287
Applied a total of 20 rules in 117 ms. Remains 882 /891 variables (removed 9) and now considering 1287/1297 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 882/891 places, 1287/1297 transitions.
Incomplete random walk after 10000 steps, including 208 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 255645 steps, run timeout after 3003 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 255645 steps, saw 78608 distinct states, run finished after 3004 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-11 21:49:12] [INFO ] Flow matrix only has 1274 transitions (discarded 13 similar events)
// Phase 1: matrix 1274 rows 882 cols
[2023-03-11 21:49:12] [INFO ] Computed 18 place invariants in 16 ms
[2023-03-11 21:49:13] [INFO ] After 259ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 21:49:13] [INFO ] [Nat]Absence check using 18 positive place invariants in 8 ms returned sat
[2023-03-11 21:49:14] [INFO ] After 1297ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-11 21:49:14] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-11 21:49:16] [INFO ] After 1142ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-11 21:49:16] [INFO ] Deduced a trap composed of 302 places in 232 ms of which 1 ms to minimize.
[2023-03-11 21:49:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 313 ms
[2023-03-11 21:49:17] [INFO ] Deduced a trap composed of 304 places in 228 ms of which 0 ms to minimize.
[2023-03-11 21:49:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 323 ms
[2023-03-11 21:49:17] [INFO ] Deduced a trap composed of 333 places in 231 ms of which 1 ms to minimize.
[2023-03-11 21:49:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 318 ms
[2023-03-11 21:49:18] [INFO ] Deduced a trap composed of 307 places in 235 ms of which 0 ms to minimize.
[2023-03-11 21:49:18] [INFO ] Deduced a trap composed of 307 places in 245 ms of which 1 ms to minimize.
[2023-03-11 21:49:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 600 ms
[2023-03-11 21:49:18] [INFO ] After 3992ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 1067 ms.
[2023-03-11 21:49:19] [INFO ] After 6767ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Parikh walk visited 0 properties in 48 ms.
Support contains 210 out of 882 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 882/882 places, 1287/1287 transitions.
Applied a total of 0 rules in 23 ms. Remains 882 /882 variables (removed 0) and now considering 1287/1287 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 882/882 places, 1287/1287 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 882/882 places, 1287/1287 transitions.
Applied a total of 0 rules in 23 ms. Remains 882 /882 variables (removed 0) and now considering 1287/1287 (removed 0) transitions.
[2023-03-11 21:49:20] [INFO ] Flow matrix only has 1274 transitions (discarded 13 similar events)
[2023-03-11 21:49:20] [INFO ] Invariant cache hit.
[2023-03-11 21:49:20] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-11 21:49:20] [INFO ] Flow matrix only has 1274 transitions (discarded 13 similar events)
[2023-03-11 21:49:20] [INFO ] Invariant cache hit.
[2023-03-11 21:49:20] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-11 21:49:21] [INFO ] Implicit Places using invariants and state equation in 866 ms returned []
Implicit Place search using SMT with State Equation took 1159 ms to find 0 implicit places.
[2023-03-11 21:49:21] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-11 21:49:21] [INFO ] Flow matrix only has 1274 transitions (discarded 13 similar events)
[2023-03-11 21:49:21] [INFO ] Invariant cache hit.
[2023-03-11 21:49:21] [INFO ] Dead Transitions using invariants and state equation in 450 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1723 ms. Remains : 882/882 places, 1287/1287 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 882 transition count 1274
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 23 place count 872 transition count 1264
Iterating global reduction 1 with 10 rules applied. Total rules applied 33 place count 872 transition count 1264
Applied a total of 33 rules in 40 ms. Remains 872 /882 variables (removed 10) and now considering 1264/1287 (removed 23) transitions.
Running SMT prover for 12 properties.
// Phase 1: matrix 1264 rows 872 cols
[2023-03-11 21:49:21] [INFO ] Computed 18 place invariants in 30 ms
[2023-03-11 21:49:22] [INFO ] After 259ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 21:49:22] [INFO ] [Nat]Absence check using 18 positive place invariants in 8 ms returned sat
[2023-03-11 21:49:23] [INFO ] After 1348ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-11 21:49:24] [INFO ] Deduced a trap composed of 310 places in 241 ms of which 1 ms to minimize.
[2023-03-11 21:49:24] [INFO ] Deduced a trap composed of 302 places in 221 ms of which 0 ms to minimize.
[2023-03-11 21:49:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 582 ms
[2023-03-11 21:49:25] [INFO ] Deduced a trap composed of 13 places in 263 ms of which 1 ms to minimize.
[2023-03-11 21:49:25] [INFO ] Deduced a trap composed of 36 places in 247 ms of which 0 ms to minimize.
[2023-03-11 21:49:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 634 ms
[2023-03-11 21:49:25] [INFO ] Deduced a trap composed of 322 places in 264 ms of which 1 ms to minimize.
[2023-03-11 21:49:26] [INFO ] Deduced a trap composed of 306 places in 298 ms of which 1 ms to minimize.
[2023-03-11 21:49:26] [INFO ] Deduced a trap composed of 32 places in 258 ms of which 1 ms to minimize.
[2023-03-11 21:49:26] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 0 ms to minimize.
[2023-03-11 21:49:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1109 ms
[2023-03-11 21:49:27] [INFO ] Deduced a trap composed of 308 places in 256 ms of which 0 ms to minimize.
[2023-03-11 21:49:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 346 ms
[2023-03-11 21:49:27] [INFO ] Deduced a trap composed of 304 places in 259 ms of which 1 ms to minimize.
[2023-03-11 21:49:28] [INFO ] Deduced a trap composed of 302 places in 235 ms of which 0 ms to minimize.
[2023-03-11 21:49:28] [INFO ] Deduced a trap composed of 307 places in 234 ms of which 0 ms to minimize.
[2023-03-11 21:49:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 888 ms
[2023-03-11 21:49:28] [INFO ] Deduced a trap composed of 302 places in 239 ms of which 0 ms to minimize.
[2023-03-11 21:49:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 311 ms
[2023-03-11 21:49:28] [INFO ] After 6425ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 1020 ms.
[2023-03-11 21:49:29] [INFO ] After 7859ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
[2023-03-11 21:49:30] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 5 ms.
[2023-03-11 21:49:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 882 places, 1287 transitions and 4178 arcs took 5 ms.
[2023-03-11 21:49:30] [INFO ] Flatten gal took : 106 ms
Total runtime 62966 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: FlexibleBarrier_PT_16b
(NrP: 882 NrTr: 1287 NrArc: 4178)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.076sec
net check time: 0m 0.000sec
init dd package: 0m 2.663sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6293144 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16100152 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.005sec
3186 14470 23919 54373 47732 47536 48012 52628 49514 58327 50998 47304 53542 55071 54050 54528 59654 55322 54900 62612 70847 69817 69730 74567 70959 76196 78131 76109 76425 78614 77976 79051 78990 78274 161964 164735 161638 166763 174697 177521 171331 172079 177144 175168 177869 174554 173849 179731 173504 166955 167911 164656 166095 166130 156143 499293
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="FlexibleBarrier-PT-16b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is FlexibleBarrier-PT-16b, 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 r170-tall-167838857400551"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-16b.tgz
mv FlexibleBarrier-PT-16b 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 '
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 ;