About the Execution of Marcie+red for MultiCrashLeafsetExtension-PT-S32C11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9614.292 | 3600000.00 | 3677421.00 | 8534.80 | TFTTFFFFFFFF??FT | 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-167856421100966.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-S32C11, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856421100966
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 15K Feb 26 03:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 03:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 02:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 03:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 03:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 03:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:26 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 35M 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-S32C11-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1679666412715
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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C11
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 14:00:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 14:00:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 14:00:15] [INFO ] Load time of PNML (sax parser for PT used): 1092 ms
[2023-03-24 14:00:15] [INFO ] Transformed 34406 places.
[2023-03-24 14:00:15] [INFO ] Transformed 51525 transitions.
[2023-03-24 14:00:15] [INFO ] Parsed PT model containing 34406 places and 51525 transitions and 192310 arcs in 1408 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 105 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 89 resets, run finished after 952 ms. (steps per millisecond=10 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 5095 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{15=1}
Probabilistic random walk after 5095 steps, saw 2698 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 15 properties.
[2023-03-24 14:00:20] [INFO ] Flow matrix only has 50469 transitions (discarded 1056 similar events)
// Phase 1: matrix 50469 rows 34406 cols
[2023-03-24 14:00:29] [INFO ] Computed 1963 place invariants in 8675 ms
[2023-03-24 14:00:41] [INFO ] After 11596ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-24 14:00:51] [INFO ] [Nat]Absence check using 92 positive place invariants in 177 ms returned sat
[2023-03-24 14:00:55] [INFO ] [Nat]Absence check using 92 positive and 1871 generalized place invariants in 3095 ms returned sat
[2023-03-24 14:01:06] [INFO ] After 7898ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :4
[2023-03-24 14:01:06] [INFO ] State equation strengthened by 16546 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)
[2023-03-24 14:01:06] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 14:01:06] [INFO ] After 25232ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 88 out of 34406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34406/34406 places, 51525/51525 transitions.
Graph (complete) has 112391 edges and 34406 vertex of which 34348 are kept as prefixes of interest. Removing 58 places using SCC suffix rule.70 ms
Discarding 58 places :
Also discarding 0 output transitions
Drop transitions removed 11510 transitions
Trivial Post-agglo rules discarded 11510 transitions
Performed 11510 trivial Post agglomeration. Transition count delta: 11510
Iterating post reduction 0 with 11510 rules applied. Total rules applied 11511 place count 34348 transition count 40015
Reduce places removed 11510 places and 0 transitions.
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Iterating post reduction 1 with 11595 rules applied. Total rules applied 23106 place count 22838 transition count 39930
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 2 with 85 rules applied. Total rules applied 23191 place count 22753 transition count 39930
Performed 722 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 722 Pre rules applied. Total rules applied 23191 place count 22753 transition count 39208
Deduced a syphon composed of 722 places in 63 ms
Reduce places removed 722 places and 0 transitions.
Iterating global reduction 3 with 1444 rules applied. Total rules applied 24635 place count 22031 transition count 39208
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 122 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 24699 place count 21999 transition count 39176
Free-agglomeration rule (complex) applied 1536 times.
Iterating global reduction 3 with 1536 rules applied. Total rules applied 26235 place count 21999 transition count 37640
Reduce places removed 1536 places and 0 transitions.
Iterating post reduction 3 with 1536 rules applied. Total rules applied 27771 place count 20463 transition count 37640
Partial Free-agglomeration rule applied 9926 times.
Drop transitions removed 9926 transitions
Iterating global reduction 4 with 9926 rules applied. Total rules applied 37697 place count 20463 transition count 37640
Applied a total of 37697 rules in 13676 ms. Remains 20463 /34406 variables (removed 13943) and now considering 37640/51525 (removed 13885) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13685 ms. Remains : 20463/34406 places, 37640/51525 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 1344 ms. (steps per millisecond=7 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 5) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-24 14:01:21] [INFO ] Flow matrix only has 36099 transitions (discarded 1541 similar events)
// Phase 1: matrix 36099 rows 20463 cols
[2023-03-24 14:01:34] [INFO ] Computed 1905 place invariants in 12594 ms
[2023-03-24 14:01:37] [INFO ] After 3020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-24 14:01:40] [INFO ] [Nat]Absence check using 65 positive place invariants in 170 ms returned sat
[2023-03-24 14:01:42] [INFO ] [Nat]Absence check using 65 positive and 1840 generalized place invariants in 1329 ms returned sat
[2023-03-24 14:02:02] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 68 out of 20463 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20463/20463 places, 37640/37640 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 20463 transition count 37636
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20459 transition count 37636
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 23 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 20458 transition count 37635
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 30 place count 20458 transition count 37615
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 50 place count 20438 transition count 37615
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 63 place count 20438 transition count 37615
Applied a total of 63 rules in 5454 ms. Remains 20438 /20463 variables (removed 25) and now considering 37615/37640 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5454 ms. Remains : 20438/20463 places, 37615/37640 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 1234 ms. (steps per millisecond=8 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 4) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-24 14:02:10] [INFO ] Flow matrix only has 36056 transitions (discarded 1559 similar events)
// Phase 1: matrix 36056 rows 20438 cols
[2023-03-24 14:02:22] [INFO ] Computed 1905 place invariants in 12409 ms
[2023-03-24 14:02:25] [INFO ] After 2760ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 14:02:28] [INFO ] [Nat]Absence check using 65 positive place invariants in 200 ms returned sat
[2023-03-24 14:02:29] [INFO ] [Nat]Absence check using 65 positive and 1840 generalized place invariants in 1376 ms returned sat
[2023-03-24 14:02:50] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 37 out of 20438 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20438/20438 places, 37615/37615 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 20438 transition count 37607
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 20430 transition count 37607
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 16 place count 20430 transition count 37605
Deduced a syphon composed of 2 places in 25 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 20428 transition count 37605
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 32 place count 20428 transition count 37593
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 44 place count 20416 transition count 37593
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 3 with 30 rules applied. Total rules applied 74 place count 20416 transition count 37593
Applied a total of 74 rules in 4314 ms. Remains 20416 /20438 variables (removed 22) and now considering 37593/37615 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4314 ms. Remains : 20416/20438 places, 37593/37615 transitions.
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1221 ms. (steps per millisecond=8 ) properties (out of 3) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-24 14:02:56] [INFO ] Flow matrix only has 36028 transitions (discarded 1565 similar events)
// Phase 1: matrix 36028 rows 20416 cols
[2023-03-24 14:03:10] [INFO ] Computed 1905 place invariants in 14242 ms
[2023-03-24 14:03:12] [INFO ] After 2532ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 14:03:15] [INFO ] [Nat]Absence check using 65 positive place invariants in 208 ms returned sat
[2023-03-24 14:03:17] [INFO ] [Nat]Absence check using 65 positive and 1840 generalized place invariants in 1489 ms returned sat
[2023-03-24 14:03:37] [INFO ] After 20245ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 14:03:38] [INFO ] State equation strengthened by 16546 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)
[2023-03-24 14:03:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 14:03:38] [INFO ] After 26123ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 34 out of 20416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20416/20416 places, 37593/37593 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 0 with 1 rules applied. Total rules applied 1 place count 20416 transition count 37592
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 20415 transition count 37592
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 5 place count 20415 transition count 37592
Applied a total of 5 rules in 2919 ms. Remains 20415 /20416 variables (removed 1) and now considering 37592/37593 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2919 ms. Remains : 20415/20416 places, 37592/37593 transitions.
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1182 ms. (steps per millisecond=8 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 7643 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7643 steps, saw 3751 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-24 14:03:46] [INFO ] Flow matrix only has 36027 transitions (discarded 1565 similar events)
// Phase 1: matrix 36027 rows 20415 cols
[2023-03-24 14:04:00] [INFO ] Computed 1905 place invariants in 13705 ms
[2023-03-24 14:04:02] [INFO ] After 2540ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 14:04:05] [INFO ] [Nat]Absence check using 65 positive place invariants in 202 ms returned sat
[2023-03-24 14:04:07] [INFO ] [Nat]Absence check using 65 positive and 1840 generalized place invariants in 1770 ms returned sat
[2023-03-24 14:04:27] [INFO ] After 19942ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 14:04:28] [INFO ] State equation strengthened by 16546 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)
[2023-03-24 14:04:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 14:04:28] [INFO ] After 25699ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 34 out of 20415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20415/20415 places, 37592/37592 transitions.
Applied a total of 0 rules in 1506 ms. Remains 20415 /20415 variables (removed 0) and now considering 37592/37592 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1507 ms. Remains : 20415/20415 places, 37592/37592 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20415/20415 places, 37592/37592 transitions.
Applied a total of 0 rules in 1470 ms. Remains 20415 /20415 variables (removed 0) and now considering 37592/37592 (removed 0) transitions.
[2023-03-24 14:04:31] [INFO ] Flow matrix only has 36027 transitions (discarded 1565 similar events)
[2023-03-24 14:04:31] [INFO ] Invariant cache hit.
[2023-03-24 14:04:32] [INFO ] Implicit Places using invariants in 1594 ms returned []
Implicit Place search using SMT only with invariants took 1594 ms to find 0 implicit places.
[2023-03-24 14:04:32] [INFO ] Flow matrix only has 36027 transitions (discarded 1565 similar events)
[2023-03-24 14:04:32] [INFO ] Invariant cache hit.
[2023-03-24 14:04:34] [INFO ] Dead Transitions using invariants and state equation in 1597 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4675 ms. Remains : 20415/20415 places, 37592/37592 transitions.
Graph (trivial) has 7404 edges and 20415 vertex of which 33 / 20415 are part of one of the 1 SCC in 25 ms
Free SCC test removed 32 places
Drop transitions removed 1115 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2621 transitions.
Graph (complete) has 125182 edges and 20383 vertex of which 20353 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.32 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node14DetectsThatNode17CanReplaceNode16.Node17IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 447 transitions
Trivial Post-agglo rules discarded 447 transitions
Performed 447 trivial Post agglomeration. Transition count delta: 447
Iterating post reduction 0 with 449 rules applied. Total rules applied 451 place count 19711 transition count 34522
Ensure Unique test removed 1 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 446 transitions
Reduce isomorphic transitions removed 447 transitions.
Drop transitions removed 446 transitions
Trivial Post-agglo rules discarded 446 transitions
Performed 446 trivial Post agglomeration. Transition count delta: 446
Iterating post reduction 1 with 1341 rules applied. Total rules applied 1792 place count 19263 transition count 33629
Ensure Unique test removed 1 places
Reduce places removed 447 places and 0 transitions.
Drop transitions removed 55 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 446 transitions.
Drop transitions removed 391 transitions
Trivial Post-agglo rules discarded 391 transitions
Performed 391 trivial Post agglomeration. Transition count delta: 391
Iterating post reduction 2 with 1284 rules applied. Total rules applied 3076 place count 18816 transition count 32792
Ensure Unique test removed 55 places
Reduce places removed 446 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 391 transitions.
Drop transitions removed 389 transitions
Trivial Post-agglo rules discarded 389 transitions
Performed 389 trivial Post agglomeration. Transition count delta: 389
Iterating post reduction 3 with 1226 rules applied. Total rules applied 4302 place count 18370 transition count 32012
Ensure Unique test removed 2 places
Reduce places removed 391 places and 0 transitions.
Drop transitions removed 51 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 389 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1118 rules applied. Total rules applied 5420 place count 17979 transition count 31285
Ensure Unique test removed 51 places
Reduce places removed 389 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 5 with 1063 rules applied. Total rules applied 6483 place count 17590 transition count 30611
Ensure Unique test removed 2 places
Reduce places removed 338 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 336 transitions.
Drop transitions removed 287 transitions
Trivial Post-agglo rules discarded 287 transitions
Performed 287 trivial Post agglomeration. Transition count delta: 287
Iterating post reduction 6 with 961 rules applied. Total rules applied 7444 place count 17252 transition count 29988
Ensure Unique test removed 48 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 285 transitions
Reduce isomorphic transitions removed 287 transitions.
Drop transitions removed 285 transitions
Trivial Post-agglo rules discarded 285 transitions
Performed 285 trivial Post agglomeration. Transition count delta: 285
Iterating post reduction 7 with 907 rules applied. Total rules applied 8351 place count 16917 transition count 29416
Ensure Unique test removed 2 places
Reduce places removed 287 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 241 transitions
Reduce isomorphic transitions removed 285 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 8 with 813 rules applied. Total rules applied 9164 place count 16630 transition count 28890
Ensure Unique test removed 44 places
Reduce places removed 285 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 239 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 9 with 765 rules applied. Total rules applied 9929 place count 16345 transition count 28410
Ensure Unique test removed 2 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 239 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 10 with 679 rules applied. Total rules applied 10608 place count 16104 transition count 27972
Ensure Unique test removed 40 places
Reduce places removed 239 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 199 transitions.
Drop transitions removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 11 with 635 rules applied. Total rules applied 11243 place count 15865 transition count 27576
Ensure Unique test removed 2 places
Reduce places removed 199 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 161 transitions
Reduce isomorphic transitions removed 197 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 12 with 557 rules applied. Total rules applied 11800 place count 15666 transition count 27218
Ensure Unique test removed 36 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 161 transitions.
Drop transitions removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 13 with 516 rules applied. Total rules applied 12316 place count 15469 transition count 26899
Ensure Unique test removed 2 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 158 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 14 with 444 rules applied. Total rules applied 12760 place count 15309 transition count 26615
Ensure Unique test removed 32 places
Reduce places removed 158 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 124 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 15 with 408 rules applied. Total rules applied 13168 place count 15151 transition count 26365
Ensure Unique test removed 2 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 26 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 124 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 16 with 348 rules applied. Total rules applied 13516 place count 15025 transition count 26143
Ensure Unique test removed 26 places
Reduce places removed 124 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 17 with 318 rules applied. Total rules applied 13834 place count 14901 transition count 25949
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 18 with 266 rules applied. Total rules applied 14100 place count 14803 transition count 25781
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 19 with 238 rules applied. Total rules applied 14338 place count 14707 transition count 25639
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 20 with 192 rules applied. Total rules applied 14530 place count 14635 transition count 25519
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 21 with 168 rules applied. Total rules applied 14698 place count 14565 transition count 25421
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 22 with 130 rules applied. Total rules applied 14828 place count 14515 transition count 25341
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14938 place count 14467 transition count 25279
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15018 place count 14435 transition count 25231
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15082 place count 14405 transition count 25197
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15124 place count 14387 transition count 25173
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 30 rules applied. Total rules applied 15154 place count 14371 transition count 25159
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 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 28 with 16 rules applied. Total rules applied 15170 place count 14363 transition count 25151
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 29 with 11 rules applied. Total rules applied 15181 place count 14357 transition count 25146
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 30 with 8 rules applied. Total rules applied 15189 place count 14352 transition count 25143
Performed 724 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 724 Pre rules applied. Total rules applied 15189 place count 14352 transition count 24419
Deduced a syphon composed of 724 places in 12 ms
Reduce places removed 724 places and 0 transitions.
Iterating global reduction 31 with 1448 rules applied. Total rules applied 16637 place count 13628 transition count 24419
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 10 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 31 with 146 rules applied. Total rules applied 16783 place count 13555 transition count 24346
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 31 with 7 rules applied. Total rules applied 16790 place count 13555 transition count 24339
Free-agglomeration rule applied 4 times.
Iterating global reduction 32 with 4 rules applied. Total rules applied 16794 place count 13555 transition count 24335
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 32 with 8 rules applied. Total rules applied 16802 place count 13551 transition count 24331
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 33 with 2 rules applied. Total rules applied 16804 place count 13551 transition count 24329
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 33 with 4 rules applied. Total rules applied 16808 place count 13549 transition count 24327
Partial Post-agglomeration rule applied 62 times.
Drop transitions removed 62 transitions
Iterating global reduction 34 with 62 rules applied. Total rules applied 16870 place count 13549 transition count 24327
Applied a total of 16870 rules in 86699 ms. Remains 13549 /20415 variables (removed 6866) and now considering 24327/37592 (removed 13265) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 24327 rows 13549 cols
[2023-03-24 14:06:13] [INFO ] Computed 788 place invariants in 12053 ms
[2023-03-24 14:06:14] [INFO ] After 1459ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 14:06:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 19 ms returned sat
[2023-03-24 14:06:16] [INFO ] [Nat]Absence check using 3 positive and 785 generalized place invariants in 389 ms returned sat
[2023-03-24 14:06:49] [INFO ] After 32756ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 14:06:52] [INFO ] After 35033ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1237 ms.
[2023-03-24 14:06:53] [INFO ] After 38473ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-24 14:06:53] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2023-03-24 14:06:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 20415 places, 37592 transitions and 230186 arcs took 161 ms.
[2023-03-24 14:06:56] [INFO ] Flatten gal took : 1994 ms
Total runtime 401621 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=ReachabilityCardinality.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: gen
(NrP: 20415 NrTr: 37592 NrArc: 230186)
parse formulas
formulas created successfully
place and transition orderings generation:3m57.902sec
net check time: 0m 0.038sec
init dd package: 0m 2.570sec
before gc: list nodes free: 1780233
after gc: idd nodes used:11314, unused:63988686; list nodes free:257870450
before gc: list nodes free: 1742031
after gc: idd nodes used:15999, unused:63984001; list nodes free:257837545
before gc: list nodes free: 1599821
after gc: idd nodes used:19594, unused:63980406; list nodes free:257812372
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 6451684 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16017472 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
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 6.184sec
57693 83395 103475
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-S32C11"
export BK_EXAMINATION="ReachabilityCardinality"
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-S32C11, 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 r234-tall-167856421100966"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C11.tgz
mv MultiCrashLeafsetExtension-PT-S32C11 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 ;