About the Execution of Smart+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 |
| 4368.611 | 3600000.00 | 3720681.00 | 7540.60 | T?TTFFFFFFFF?FFT | 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.r235-tall-167856422600966.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is MultiCrashLeafsetExtension-PT-S32C11, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-tall-167856422600966
=====================================================================
--------------------
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 1678738271158
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C11
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 20:11:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 20:11:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 20:11:13] [INFO ] Load time of PNML (sax parser for PT used): 932 ms
[2023-03-13 20:11:13] [INFO ] Transformed 34406 places.
[2023-03-13 20:11:13] [INFO ] Transformed 51525 transitions.
[2023-03-13 20:11:13] [INFO ] Parsed PT model containing 34406 places and 51525 transitions and 192310 arcs in 1162 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 59 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 89 resets, run finished after 879 ms. (steps per millisecond=11 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) 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 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 19 ms. (steps per millisecond=52 ) 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 14 ms. (steps per millisecond=71 ) 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 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 14 ms. (steps per millisecond=71 ) 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 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 5093 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :{15=1}
Probabilistic random walk after 5093 steps, saw 2697 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.
[2023-03-13 20:11:18] [INFO ] Flow matrix only has 50469 transitions (discarded 1056 similar events)
// Phase 1: matrix 50469 rows 34406 cols
[2023-03-13 20:11:27] [INFO ] Computed 1963 place invariants in 8469 ms
[2023-03-13 20:11:38] [INFO ] After 11203ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-13 20:11:48] [INFO ] [Nat]Absence check using 92 positive place invariants in 166 ms returned sat
[2023-03-13 20:11:51] [INFO ] [Nat]Absence check using 92 positive and 1871 generalized place invariants in 3004 ms returned sat
[2023-03-13 20:12:03] [INFO ] After 8414ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :4
[2023-03-13 20:12:03] [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)
[2023-03-13 20:12:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:12:03] [INFO ] After 25236ms 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 0 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.72 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 64 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 49 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 12423 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 12430 ms. Remains : 20463/34406 places, 37640/51525 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 1329 ms. (steps per millisecond=7 ) properties (out of 5) 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 155 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 152 ms. (steps per millisecond=65 ) 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 :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-13 20:12:18] [INFO ] Flow matrix only has 36099 transitions (discarded 1541 similar events)
// Phase 1: matrix 36099 rows 20463 cols
[2023-03-13 20:12:30] [INFO ] Computed 1905 place invariants in 12848 ms
[2023-03-13 20:12:33] [INFO ] After 3090ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-13 20:12:37] [INFO ] [Nat]Absence check using 65 positive place invariants in 178 ms returned sat
[2023-03-13 20:12:38] [INFO ] [Nat]Absence check using 65 positive and 1840 generalized place invariants in 1343 ms returned sat
[2023-03-13 20:12:58] [INFO ] After 25016ms 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 85 out of 20463 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20463/20463 places, 37640/37640 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 20463 transition count 37639
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 20462 transition count 37639
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 20462 transition count 37639
Applied a total of 5 rules in 2891 ms. Remains 20462 /20463 variables (removed 1) and now considering 37639/37640 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2891 ms. Remains : 20462/20463 places, 37639/37640 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 1309 ms. (steps per millisecond=7 ) properties (out of 4) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-13 20:13:03] [INFO ] Flow matrix only has 36098 transitions (discarded 1541 similar events)
// Phase 1: matrix 36098 rows 20462 cols
[2023-03-13 20:13:15] [INFO ] Computed 1905 place invariants in 12072 ms
[2023-03-13 20:13:18] [INFO ] After 2732ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-13 20:13:21] [INFO ] [Nat]Absence check using 65 positive place invariants in 196 ms returned sat
[2023-03-13 20:13:22] [INFO ] [Nat]Absence check using 65 positive and 1840 generalized place invariants in 1222 ms returned sat
[2023-03-13 20:13:43] [INFO ] After 20087ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 20:13:44] [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)
[2023-03-13 20:13:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:13:44] [INFO ] After 25589ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 54 out of 20462 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20462/20462 places, 37639/37639 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 0 with 6 rules applied. Total rules applied 6 place count 20462 transition count 37633
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 20456 transition count 37633
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 12 place count 20456 transition count 37631
Deduced a syphon composed of 2 places in 24 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 20454 transition count 37631
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 23 place count 20454 transition count 37624
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 30 place count 20447 transition count 37624
Partial Free-agglomeration rule applied 33 times.
Drop transitions removed 33 transitions
Iterating global reduction 3 with 33 rules applied. Total rules applied 63 place count 20447 transition count 37624
Applied a total of 63 rules in 4462 ms. Remains 20447 /20462 variables (removed 15) and now considering 37624/37639 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4463 ms. Remains : 20447/20462 places, 37624/37639 transitions.
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1197 ms. (steps per millisecond=8 ) properties (out of 3) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-13 20:13:50] [INFO ] Flow matrix only has 36082 transitions (discarded 1542 similar events)
// Phase 1: matrix 36082 rows 20447 cols
[2023-03-13 20:14:02] [INFO ] Computed 1905 place invariants in 11924 ms
[2023-03-13 20:14:04] [INFO ] After 2528ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 20:14:07] [INFO ] [Nat]Absence check using 65 positive place invariants in 205 ms returned sat
[2023-03-13 20:14:08] [INFO ] [Nat]Absence check using 65 positive and 1840 generalized place invariants in 1258 ms returned sat
[2023-03-13 20:14:29] [INFO ] After 20544ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 20:14:30] [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)
[2023-03-13 20:14:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:14:30] [INFO ] After 25700ms 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 1 ms.
Support contains 34 out of 20447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20447/20447 places, 37624/37624 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 20447 transition count 37620
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20443 transition count 37620
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 24 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 20442 transition count 37619
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 2 with 22 rules applied. Total rules applied 32 place count 20442 transition count 37597
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 54 place count 20420 transition count 37597
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 65 place count 20420 transition count 37597
Applied a total of 65 rules in 5619 ms. Remains 20420 /20447 variables (removed 27) and now considering 37597/37624 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5620 ms. Remains : 20420/20447 places, 37597/37624 transitions.
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1217 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 158 ms. (steps per millisecond=63 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 7809 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7809 steps, saw 3814 distinct states, run finished after 3004 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-13 20:14:40] [INFO ] Flow matrix only has 36037 transitions (discarded 1560 similar events)
// Phase 1: matrix 36037 rows 20420 cols
[2023-03-13 20:14:52] [INFO ] Computed 1905 place invariants in 11989 ms
[2023-03-13 20:14:54] [INFO ] After 2478ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 20:14:57] [INFO ] [Nat]Absence check using 65 positive place invariants in 175 ms returned sat
[2023-03-13 20:14:58] [INFO ] [Nat]Absence check using 65 positive and 1840 generalized place invariants in 1272 ms returned sat
[2023-03-13 20:15:19] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 34 out of 20420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20420/20420 places, 37597/37597 transitions.
Applied a total of 0 rules in 1326 ms. Remains 20420 /20420 variables (removed 0) and now considering 37597/37597 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1326 ms. Remains : 20420/20420 places, 37597/37597 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20420/20420 places, 37597/37597 transitions.
Applied a total of 0 rules in 1352 ms. Remains 20420 /20420 variables (removed 0) and now considering 37597/37597 (removed 0) transitions.
[2023-03-13 20:15:22] [INFO ] Flow matrix only has 36037 transitions (discarded 1560 similar events)
[2023-03-13 20:15:22] [INFO ] Invariant cache hit.
[2023-03-13 20:15:24] [INFO ] Implicit Places using invariants in 1576 ms returned []
Implicit Place search using SMT only with invariants took 1586 ms to find 0 implicit places.
[2023-03-13 20:15:24] [INFO ] Flow matrix only has 36037 transitions (discarded 1560 similar events)
[2023-03-13 20:15:24] [INFO ] Invariant cache hit.
[2023-03-13 20:15:25] [INFO ] Dead Transitions using invariants and state equation in 1596 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4547 ms. Remains : 20420/20420 places, 37597/37597 transitions.
Graph (trivial) has 7400 edges and 20420 vertex of which 33 / 20420 are part of one of the 1 SCC in 22 ms
Free SCC test removed 32 places
Drop transitions removed 1110 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2616 transitions.
Graph (complete) has 125053 edges and 20388 vertex of which 20358 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.17 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 19716 transition count 34532
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 19268 transition count 33639
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 18821 transition count 32802
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 18375 transition count 32022
Ensure Unique test removed 2 places
Reduce places removed 391 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 337 transitions
Reduce isomorphic transitions removed 389 transitions.
Drop transitions removed 337 transitions
Trivial Post-agglo rules discarded 337 transitions
Performed 337 trivial Post agglomeration. Transition count delta: 337
Iterating post reduction 4 with 1117 rules applied. Total rules applied 5419 place count 17984 transition count 31296
Ensure Unique test removed 52 places
Reduce places removed 389 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 337 transitions.
Drop transitions removed 333 transitions
Trivial Post-agglo rules discarded 333 transitions
Performed 333 trivial Post agglomeration. Transition count delta: 333
Iterating post reduction 5 with 1059 rules applied. Total rules applied 6478 place count 17595 transition count 30626
Ensure Unique test removed 2 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 47 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 333 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 6 with 954 rules applied. Total rules applied 7432 place count 17260 transition count 30007
Ensure Unique test removed 47 places
Reduce places removed 333 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 285 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 283 transitions
Trivial Post-agglo rules discarded 283 transitions
Performed 283 trivial Post agglomeration. Transition count delta: 283
Iterating post reduction 7 with 902 rules applied. Total rules applied 8334 place count 16927 transition count 29438
Ensure Unique test removed 1 places
Reduce places removed 284 places and 0 transitions.
Drop transitions removed 43 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 283 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 8 with 807 rules applied. Total rules applied 9141 place count 16643 transition count 28915
Ensure Unique test removed 43 places
Reduce places removed 283 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 238 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 236 transitions
Trivial Post-agglo rules discarded 236 transitions
Performed 236 trivial Post agglomeration. Transition count delta: 236
Iterating post reduction 9 with 759 rules applied. Total rules applied 9900 place count 16360 transition count 28439
Ensure Unique test removed 2 places
Reduce places removed 238 places and 0 transitions.
Drop transitions removed 39 transitions
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 236 transitions.
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 10 with 670 rules applied. Total rules applied 10570 place count 16122 transition count 28007
Ensure Unique test removed 39 places
Reduce places removed 235 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 196 transitions.
Drop transitions removed 194 transitions
Trivial Post-agglo rules discarded 194 transitions
Performed 194 trivial Post agglomeration. Transition count delta: 194
Iterating post reduction 11 with 625 rules applied. Total rules applied 11195 place count 15887 transition count 27617
Ensure Unique test removed 2 places
Reduce places removed 196 places and 0 transitions.
Drop transitions removed 35 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 194 transitions.
Drop transitions removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 12 with 549 rules applied. Total rules applied 11744 place count 15691 transition count 27264
Ensure Unique test removed 35 places
Reduce places removed 194 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 157 transitions
Reduce isomorphic transitions removed 159 transitions.
Drop transitions removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 13 with 510 rules applied. Total rules applied 12254 place count 15497 transition count 26948
Ensure Unique test removed 2 places
Reduce places removed 159 places and 0 transitions.
Drop transitions removed 30 transitions
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 157 transitions.
Drop transitions removed 127 transitions
Trivial Post-agglo rules discarded 127 transitions
Performed 127 trivial Post agglomeration. Transition count delta: 127
Iterating post reduction 14 with 443 rules applied. Total rules applied 12697 place count 15338 transition count 26664
Ensure Unique test removed 30 places
Reduce places removed 157 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 127 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 15 with 409 rules applied. Total rules applied 13106 place count 15181 transition count 26412
Ensure Unique test removed 2 places
Reduce places removed 127 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 16 with 349 rules applied. Total rules applied 13455 place count 15054 transition count 26190
Ensure Unique test removed 28 places
Reduce places removed 125 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 97 transitions.
Drop transitions removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 17 with 317 rules applied. Total rules applied 13772 place count 14929 transition count 25998
Ensure Unique test removed 2 places
Reduce places removed 97 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 95 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 18 with 263 rules applied. Total rules applied 14035 place count 14832 transition count 25832
Ensure Unique test removed 24 places
Reduce places removed 95 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 71 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 19 with 235 rules applied. Total rules applied 14270 place count 14737 transition count 25692
Ensure Unique test removed 2 places
Reduce places removed 71 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 20 with 189 rules applied. Total rules applied 14459 place count 14666 transition count 25574
Ensure Unique test removed 20 places
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 49 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 21 with 164 rules applied. Total rules applied 14623 place count 14597 transition count 25479
Ensure Unique test removed 2 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 15 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 46 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 22 with 125 rules applied. Total rules applied 14748 place count 14549 transition count 25402
Ensure Unique test removed 15 places
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 23 with 106 rules applied. Total rules applied 14854 place count 14503 transition count 25342
Ensure Unique test removed 2 places
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 29 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 78 rules applied. Total rules applied 14932 place count 14472 transition count 25295
Ensure Unique test removed 11 places
Reduce places removed 29 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 63 rules applied. Total rules applied 14995 place count 14443 transition count 25261
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 15037 place count 14425 transition count 25237
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 15067 place count 14409 transition count 25223
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 15083 place count 14401 transition count 25215
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 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 29 with 16 rules applied. Total rules applied 15099 place count 14395 transition count 25205
Ensure Unique test removed 2 places
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 30 with 18 rules applied. Total rules applied 15117 place count 14385 transition count 25197
Performed 725 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 725 Pre rules applied. Total rules applied 15117 place count 14385 transition count 24472
Deduced a syphon composed of 725 places in 15 ms
Reduce places removed 725 places and 0 transitions.
Iterating global reduction 31 with 1450 rules applied. Total rules applied 16567 place count 13660 transition count 24472
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 13 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 31 with 144 rules applied. Total rules applied 16711 place count 13588 transition count 24400
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 31 with 6 rules applied. Total rules applied 16717 place count 13588 transition count 24394
Free-agglomeration rule applied 26 times.
Iterating global reduction 32 with 26 rules applied. Total rules applied 16743 place count 13588 transition count 24368
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 32 with 52 rules applied. Total rules applied 16795 place count 13562 transition count 24342
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 33 with 2 rules applied. Total rules applied 16797 place count 13562 transition count 24340
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 16801 place count 13560 transition count 24338
Partial Post-agglomeration rule applied 93 times.
Drop transitions removed 93 transitions
Iterating global reduction 34 with 93 rules applied. Total rules applied 16894 place count 13560 transition count 24338
Applied a total of 16894 rules in 81897 ms. Remains 13560 /20420 variables (removed 6860) and now considering 24338/37597 (removed 13259) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 24338 rows 13560 cols
[2023-03-13 20:16:59] [INFO ] Computed 794 place invariants in 11798 ms
[2023-03-13 20:17:01] [INFO ] After 1484ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 20:17:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 20 ms returned sat
[2023-03-13 20:17:02] [INFO ] [Nat]Absence check using 3 positive and 791 generalized place invariants in 376 ms returned sat
[2023-03-13 20:17:39] [INFO ] After 36229ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 20:17:41] [INFO ] After 38424ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1202 ms.
[2023-03-13 20:17:42] [INFO ] After 41760ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-13 20:17:42] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2023-03-13 20:17:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 20420 places, 37597 transitions and 230074 arcs took 171 ms.
[2023-03-13 20:17:45] [INFO ] Flatten gal took : 1973 ms
Total runtime 392889 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running MultiCrashLeafsetExtension (PT), instance S32C11
Examination ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart
GOT IT HERE. BS
Petri model created: 20420 places, 37597 transitions, 230074 arcs.
Final Score: 2.02969100425E8
Took : 783 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-01 (reachable &!potential( ( ( (tk(P12079)) <= (tk(P6930)) ) & ( ( (tk(P6679)) <= (tk(P10598)) ) & ( ( ( (tk(P4151)) <= (tk(P3365)) ) | ( (tk(P3022)) <= ( 8 ) ) ) | ( ( ( ( ( (tk(P6286)) <= ( 9 ) ) | ( ( 9 ) <= (tk(P14425)) ) ) | ( ( (tk(P1579)) <= ( 1 ) ) | ( (tk(P1660)) <= ( 4 ) ) ) ) & ( ( ( 11 ) <= (tk(P7735)) ) | ( (tk(P16382)) <= ( 10 ) ) ) ) | ( ( ( (! ( (tk(P5200)) <= (tk(P14042)) )) & ( (! ( (tk(P19483)) <= ( 9 ) )) & ( (tk(P8715)) <= (tk(P18752)) ) ) ) & ( ( ( ( 10 ) <= (tk(P4579)) ) & ( ( ( 11 ) <= (tk(P5733)) ) | ( ( 3 ) <= (tk(P3387)) ) ) ) & ( ( (! ( (tk(P19279)) <= (tk(P10443)) )) | ( ( (tk(P19327)) <= ( 4 ) ) & ( ( 2 ) <= (tk(P17188)) ) ) ) & ( ( ( 1 ) <= (tk(P14511)) ) | ( (tk(P6853)) <= ( 9 ) ) ) ) ) ) | ( ( (tk(P11619)) <= (tk(P298)) ) & (! ( (tk(P14896)) <= (tk(P17234)) )) ) ) ) ) ) )))
PROPERTY: MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-12 (reachable & potential(( ( (tk(P2168)) <= ( 11 ) ) & ( (! ( (tk(P4038)) <= ( 0 ) )) & ( (tk(P4634)) <= ( 0 ) ) ) )))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13989576 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15998936 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
Caught signal 15, terminating.
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="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is 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 r235-tall-167856422600966"
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 ;