About the Execution of Marcie+red for MultiCrashLeafsetExtension-PT-S24C05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6089.260 | 3600000.00 | 3658865.00 | 8263.50 | TFTFTTTTT??FFTFF | 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.r234-tall-167856420900831.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 MultiCrashLeafsetExtension-PT-S24C05, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420900831
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 15K Feb 26 03:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 03:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 03:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Feb 26 03:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 03:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Feb 26 03:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Feb 26 03:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 12M 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 MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679613714984
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=MultiCrashLeafsetExtension-PT-S24C05
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 23:21:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 23:21:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 23:21:56] [INFO ] Load time of PNML (sax parser for PT used): 459 ms
[2023-03-23 23:21:56] [INFO ] Transformed 11106 places.
[2023-03-23 23:21:57] [INFO ] Transformed 16561 transitions.
[2023-03-23 23:21:57] [INFO ] Parsed PT model containing 11106 places and 16561 transitions and 65150 arcs in 653 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 193 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 16) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 14) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 13) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-23 23:21:59] [INFO ] Flow matrix only has 15961 transitions (discarded 600 similar events)
// Phase 1: matrix 15961 rows 11106 cols
[2023-03-23 23:22:00] [INFO ] Computed 975 place invariants in 1066 ms
[2023-03-23 23:22:03] [INFO ] [Real]Absence check using 64 positive place invariants in 56 ms returned sat
[2023-03-23 23:22:04] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 594 ms returned sat
[2023-03-23 23:22:04] [INFO ] After 3820ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2023-03-23 23:22:06] [INFO ] [Nat]Absence check using 64 positive place invariants in 52 ms returned sat
[2023-03-23 23:22:07] [INFO ] [Nat]Absence check using 64 positive and 911 generalized place invariants in 583 ms returned sat
[2023-03-23 23:22:29] [INFO ] After 21315ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :3
[2023-03-23 23:22:29] [INFO ] State equation strengthened by 5002 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)
[2023-03-23 23:22:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 23:22:29] [INFO ] After 25127ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:11
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-00 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 118 out of 11106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11106/11106 places, 16561/16561 transitions.
Graph (complete) has 37715 edges and 11106 vertex of which 11068 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.37 ms
Discarding 38 places :
Also discarding 0 output transitions
Drop transitions removed 2824 transitions
Trivial Post-agglo rules discarded 2824 transitions
Performed 2824 trivial Post agglomeration. Transition count delta: 2824
Iterating post reduction 0 with 2824 rules applied. Total rules applied 2825 place count 11068 transition count 13737
Reduce places removed 2824 places and 0 transitions.
Performed 167 Post agglomeration using F-continuation condition.Transition count delta: 167
Iterating post reduction 1 with 2991 rules applied. Total rules applied 5816 place count 8244 transition count 13570
Reduce places removed 167 places and 0 transitions.
Iterating post reduction 2 with 167 rules applied. Total rules applied 5983 place count 8077 transition count 13570
Performed 235 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 235 Pre rules applied. Total rules applied 5983 place count 8077 transition count 13335
Deduced a syphon composed of 235 places in 10 ms
Reduce places removed 235 places and 0 transitions.
Iterating global reduction 3 with 470 rules applied. Total rules applied 6453 place count 7842 transition count 13335
Discarding 2727 places :
Symmetric choice reduction at 3 with 2727 rule applications. Total rules 9180 place count 5115 transition count 10608
Iterating global reduction 3 with 2727 rules applied. Total rules applied 11907 place count 5115 transition count 10608
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 11907 place count 5115 transition count 10606
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 11911 place count 5113 transition count 10606
Discarding 516 places :
Symmetric choice reduction at 3 with 516 rule applications. Total rules 12427 place count 4597 transition count 8026
Iterating global reduction 3 with 516 rules applied. Total rules applied 12943 place count 4597 transition count 8026
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 5 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 12979 place count 4579 transition count 8008
Free-agglomeration rule (complex) applied 305 times.
Iterating global reduction 3 with 305 rules applied. Total rules applied 13284 place count 4579 transition count 9647
Reduce places removed 305 places and 0 transitions.
Iterating post reduction 3 with 305 rules applied. Total rules applied 13589 place count 4274 transition count 9647
Partial Free-agglomeration rule applied 186 times.
Drop transitions removed 186 transitions
Iterating global reduction 4 with 186 rules applied. Total rules applied 13775 place count 4274 transition count 9647
Applied a total of 13775 rules in 5196 ms. Remains 4274 /11106 variables (removed 6832) and now considering 9647/16561 (removed 6914) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5199 ms. Remains : 4274/11106 places, 9647/16561 transitions.
Incomplete random walk after 10000 steps, including 309 resets, run finished after 404 ms. (steps per millisecond=24 ) properties (out of 4) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-23 23:22:35] [INFO ] Flow matrix only has 8812 transitions (discarded 835 similar events)
// Phase 1: matrix 8812 rows 4274 cols
[2023-03-23 23:22:35] [INFO ] Computed 937 place invariants in 231 ms
[2023-03-23 23:22:36] [INFO ] [Real]Absence check using 49 positive place invariants in 65 ms returned sat
[2023-03-23 23:22:36] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 246 ms returned sat
[2023-03-23 23:22:36] [INFO ] After 1011ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 23:22:37] [INFO ] [Nat]Absence check using 49 positive place invariants in 71 ms returned sat
[2023-03-23 23:22:37] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 228 ms returned sat
[2023-03-23 23:22:47] [INFO ] After 9893ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 23:22:47] [INFO ] State equation strengthened by 4882 read => feed constraints.
[2023-03-23 23:22:59] [INFO ] After 11642ms SMT Verify possible using 4882 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-23 23:23:01] [INFO ] After 14059ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-23 23:23:01] [INFO ] After 25054ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 64 out of 4274 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4274/4274 places, 9647/9647 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 4274 transition count 9642
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 4269 transition count 9642
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 10 place count 4269 transition count 9632
Deduced a syphon composed of 10 places in 4 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 30 place count 4259 transition count 9632
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 41 place count 4248 transition count 9617
Iterating global reduction 2 with 11 rules applied. Total rules applied 52 place count 4248 transition count 9617
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 52 place count 4248 transition count 9615
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 4246 transition count 9615
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 4243 transition count 9612
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 2 with 15 rules applied. Total rules applied 77 place count 4243 transition count 9637
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 92 place count 4228 transition count 9637
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 93 place count 4227 transition count 9636
Iterating global reduction 3 with 1 rules applied. Total rules applied 94 place count 4227 transition count 9636
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 102 place count 4227 transition count 9636
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 105 place count 4224 transition count 9633
Iterating global reduction 3 with 3 rules applied. Total rules applied 108 place count 4224 transition count 9633
Applied a total of 108 rules in 2943 ms. Remains 4224 /4274 variables (removed 50) and now considering 9633/9647 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2945 ms. Remains : 4224/4274 places, 9633/9647 transitions.
Incomplete random walk after 10000 steps, including 312 resets, run finished after 374 ms. (steps per millisecond=26 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 24006 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 24006 steps, saw 10973 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-23 23:23:08] [INFO ] Flow matrix only has 8787 transitions (discarded 846 similar events)
// Phase 1: matrix 8787 rows 4224 cols
[2023-03-23 23:23:08] [INFO ] Computed 937 place invariants in 216 ms
[2023-03-23 23:23:08] [INFO ] [Real]Absence check using 49 positive place invariants in 62 ms returned sat
[2023-03-23 23:23:09] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 232 ms returned sat
[2023-03-23 23:23:09] [INFO ] After 855ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 23:23:09] [INFO ] [Nat]Absence check using 49 positive place invariants in 57 ms returned sat
[2023-03-23 23:23:09] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 234 ms returned sat
[2023-03-23 23:23:16] [INFO ] After 6407ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 23:23:16] [INFO ] State equation strengthened by 4918 read => feed constraints.
[2023-03-23 23:23:27] [INFO ] After 10945ms SMT Verify possible using 4918 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 23:23:30] [INFO ] After 14424ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1390 ms.
[2023-03-23 23:23:32] [INFO ] After 23164ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 64 out of 4224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4224/4224 places, 9633/9633 transitions.
Applied a total of 0 rules in 531 ms. Remains 4224 /4224 variables (removed 0) and now considering 9633/9633 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 531 ms. Remains : 4224/4224 places, 9633/9633 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4224/4224 places, 9633/9633 transitions.
Applied a total of 0 rules in 534 ms. Remains 4224 /4224 variables (removed 0) and now considering 9633/9633 (removed 0) transitions.
[2023-03-23 23:23:33] [INFO ] Flow matrix only has 8787 transitions (discarded 846 similar events)
[2023-03-23 23:23:33] [INFO ] Invariant cache hit.
[2023-03-23 23:23:37] [INFO ] Implicit Places using invariants in 3995 ms returned []
[2023-03-23 23:23:37] [INFO ] Flow matrix only has 8787 transitions (discarded 846 similar events)
[2023-03-23 23:23:37] [INFO ] Invariant cache hit.
[2023-03-23 23:23:41] [INFO ] Implicit Places using invariants and state equation in 4069 ms returned []
Implicit Place search using SMT with State Equation took 8067 ms to find 0 implicit places.
[2023-03-23 23:23:42] [INFO ] Redundant transitions in 1429 ms returned []
[2023-03-23 23:23:42] [INFO ] Flow matrix only has 8787 transitions (discarded 846 similar events)
[2023-03-23 23:23:42] [INFO ] Invariant cache hit.
[2023-03-23 23:23:48] [INFO ] Dead Transitions using invariants and state equation in 5172 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15219 ms. Remains : 4224/4224 places, 9633/9633 transitions.
Graph (trivial) has 3140 edges and 4224 vertex of which 21 / 4224 are part of one of the 1 SCC in 8 ms
Free SCC test removed 20 places
Drop transitions removed 481 transitions
Ensure Unique test removed 868 transitions
Reduce isomorphic transitions removed 1349 transitions.
Graph (complete) has 27569 edges and 4204 vertex of which 4187 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.3 ms
Discarding 17 places :
Also discarding 0 output transitions
Ensure Unique test removed 376 places
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 536 rules applied. Total rules applied 538 place count 3811 transition count 8124
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 1 with 410 rules applied. Total rules applied 948 place count 3651 transition count 7874
Reduce places removed 124 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 105 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 2 with 309 rules applied. Total rules applied 1257 place count 3527 transition count 7689
Ensure Unique test removed 24 places
Reduce places removed 104 places and 0 transitions.
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 3 with 224 rules applied. Total rules applied 1481 place count 3423 transition count 7569
Reduce places removed 59 places and 0 transitions.
Drop transitions removed 18 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 59 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 4 with 159 rules applied. Total rules applied 1640 place count 3364 transition count 7469
Ensure Unique test removed 18 places
Reduce places removed 59 places and 0 transitions.
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 5 with 139 rules applied. Total rules applied 1779 place count 3305 transition count 7389
Reduce places removed 39 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 39 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 6 with 103 rules applied. Total rules applied 1882 place count 3266 transition count 7325
Ensure Unique test removed 14 places
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 7 with 87 rules applied. Total rules applied 1969 place count 3227 transition count 7277
Reduce places removed 23 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 8 with 59 rules applied. Total rules applied 2028 place count 3204 transition count 7241
Ensure Unique test removed 10 places
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 9 with 47 rules applied. Total rules applied 2075 place count 3181 transition count 7217
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 10 with 27 rules applied. Total rules applied 2102 place count 3170 transition count 7201
Ensure Unique test removed 6 places
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 11 with 19 rules applied. Total rules applied 2121 place count 3159 transition count 7193
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic 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 12 with 7 rules applied. Total rules applied 2128 place count 3156 transition count 7189
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 13 with 22 rules applied. Total rules applied 2150 place count 3153 transition count 7170
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 14 with 18 rules applied. Total rules applied 2168 place count 3135 transition count 7170
Performed 247 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 247 Pre rules applied. Total rules applied 2168 place count 3135 transition count 6923
Deduced a syphon composed of 247 places in 2 ms
Ensure Unique test removed 238 places
Reduce places removed 485 places and 0 transitions.
Iterating global reduction 15 with 732 rules applied. Total rules applied 2900 place count 2650 transition count 6923
Discarding 250 places :
Symmetric choice reduction at 15 with 250 rule applications. Total rules 3150 place count 2400 transition count 6673
Iterating global reduction 15 with 250 rules applied. Total rules applied 3400 place count 2400 transition count 6673
Discarding 269 places :
Symmetric choice reduction at 15 with 269 rule applications. Total rules 3669 place count 2131 transition count 5328
Iterating global reduction 15 with 269 rules applied. Total rules applied 3938 place count 2131 transition count 5328
Ensure Unique test removed 247 transitions
Reduce isomorphic transitions removed 247 transitions.
Iterating post reduction 15 with 247 rules applied. Total rules applied 4185 place count 2131 transition count 5081
Discarding 2 places :
Symmetric choice reduction at 16 with 2 rule applications. Total rules 4187 place count 2129 transition count 5079
Iterating global reduction 16 with 2 rules applied. Total rules applied 4189 place count 2129 transition count 5079
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 4191 place count 2129 transition count 5077
Performed 1420 Post agglomeration using F-continuation condition.Transition count delta: 1420
Deduced a syphon composed of 1420 places in 1 ms
Reduce places removed 1420 places and 0 transitions.
Iterating global reduction 17 with 2840 rules applied. Total rules applied 7031 place count 709 transition count 3657
Drop transitions removed 997 transitions
Ensure Unique test removed 211 transitions
Reduce isomorphic transitions removed 1208 transitions.
Iterating post reduction 17 with 1208 rules applied. Total rules applied 8239 place count 709 transition count 2449
Drop transitions removed 422 transitions
Redundant transition composition rules discarded 422 transitions
Iterating global reduction 18 with 422 rules applied. Total rules applied 8661 place count 709 transition count 2027
Ensure Unique test removed 165 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 18 with 166 rules applied. Total rules applied 8827 place count 544 transition count 2026
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 19 with 2 rules applied. Total rules applied 8829 place count 543 transition count 2025
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 8830 place count 542 transition count 2025
Discarding 112 places :
Symmetric choice reduction at 21 with 112 rule applications. Total rules 8942 place count 430 transition count 1481
Iterating global reduction 21 with 112 rules applied. Total rules applied 9054 place count 430 transition count 1481
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 21 with 95 rules applied. Total rules applied 9149 place count 430 transition count 1386
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 22 with 17 rules applied. Total rules applied 9166 place count 430 transition count 1369
Free-agglomeration rule applied 4 times.
Iterating global reduction 22 with 4 rules applied. Total rules applied 9170 place count 430 transition count 1365
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 9174 place count 426 transition count 1365
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 23 with 8 rules applied. Total rules applied 9182 place count 426 transition count 1357
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 23 with 8 rules applied. Total rules applied 9190 place count 418 transition count 1357
Partial Free-agglomeration rule applied 827 times.
Drop transitions removed 827 transitions
Iterating global reduction 24 with 827 rules applied. Total rules applied 10017 place count 418 transition count 1357
Discarding 20 places :
Symmetric choice reduction at 24 with 20 rule applications. Total rules 10037 place count 398 transition count 1257
Iterating global reduction 24 with 20 rules applied. Total rules applied 10057 place count 398 transition count 1257
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 24 with 3 rules applied. Total rules applied 10060 place count 398 transition count 1254
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 25 with 17 rules applied. Total rules applied 10077 place count 398 transition count 1237
Partial Post-agglomeration rule applied 148 times.
Drop transitions removed 148 transitions
Iterating global reduction 25 with 148 rules applied. Total rules applied 10225 place count 398 transition count 1237
Applied a total of 10225 rules in 9900 ms. Remains 398 /4224 variables (removed 3826) and now considering 1237/9633 (removed 8396) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1237 rows 398 cols
[2023-03-23 23:23:58] [INFO ] Computed 67 place invariants in 29 ms
[2023-03-23 23:23:58] [INFO ] [Real]Absence check using 10 positive place invariants in 24 ms returned sat
[2023-03-23 23:23:58] [INFO ] [Real]Absence check using 10 positive and 57 generalized place invariants in 10 ms returned sat
[2023-03-23 23:23:58] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 23:23:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-23 23:23:58] [INFO ] [Nat]Absence check using 10 positive and 57 generalized place invariants in 10 ms returned sat
[2023-03-23 23:23:58] [INFO ] After 454ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 23:23:58] [INFO ] After 679ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 192 ms.
[2023-03-23 23:23:59] [INFO ] After 957ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-23 23:23:59] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-23 23:23:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 4224 places, 9633 transitions and 55946 arcs took 56 ms.
[2023-03-23 23:24:00] [INFO ] Flatten gal took : 661 ms
Total runtime 123755 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: gen
(NrP: 4224 NrTr: 9633 NrArc: 55946)
parse formulas
formulas created successfully
place and transition orderings generation:0m 6.074sec
net check time: 0m 0.008sec
init dd package: 0m 2.636sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10039744 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16078992 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 0.355sec
30053 53825 65538 99530 147513 194073 206809 231088 254061
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="MultiCrashLeafsetExtension-PT-S24C05"
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 MultiCrashLeafsetExtension-PT-S24C05, 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 r234-tall-167856420900831"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C05.tgz
mv MultiCrashLeafsetExtension-PT-S24C05 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 ;