About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.443 | 3600000.00 | 3109565.00 | 380417.30 | 1 ? ? ? ? ? 0 1 1 1 1 1 1 1 1 ? | 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.r229-tall-167856413900869.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 itstools
Input is MultiCrashLeafsetExtension-PT-S24C10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413900869
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 11K Feb 26 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 02:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 02:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 02:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 02:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 02:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 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 18M 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679600414032
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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C10
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-23 19:40:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 19:40:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 19:40:16] [INFO ] Load time of PNML (sax parser for PT used): 564 ms
[2023-03-23 19:40:16] [INFO ] Transformed 17896 places.
[2023-03-23 19:40:16] [INFO ] Transformed 26071 transitions.
[2023-03-23 19:40:16] [INFO ] Parsed PT model containing 17896 places and 26071 transitions and 96710 arcs in 767 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Normalized transition count is 25471 out of 26071 initially.
// Phase 1: matrix 25471 rows 17896 cols
[2023-03-23 19:40:18] [INFO ] Computed 1245 place invariants in 2286 ms
Incomplete random walk after 10000 steps, including 97 resets, run finished after 356 ms. (steps per millisecond=28 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 16) seen :1
[2023-03-23 19:40:20] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17896 cols
[2023-03-23 19:40:22] [INFO ] Computed 1245 place invariants in 2068 ms
[2023-03-23 19:40:24] [INFO ] [Real]Absence check using 74 positive place invariants in 502 ms returned sat
[2023-03-23 19:40:25] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 348 ms returned unsat
[2023-03-23 19:40:27] [INFO ] [Real]Absence check using 74 positive place invariants in 494 ms returned sat
[2023-03-23 19:40:28] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 857 ms returned sat
[2023-03-23 19:40:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:40:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 19:40:32] [INFO ] [Real]Absence check using 74 positive place invariants in 486 ms returned sat
[2023-03-23 19:40:33] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 898 ms returned sat
[2023-03-23 19:40:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:40:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 19:40:37] [INFO ] [Real]Absence check using 74 positive place invariants in 484 ms returned sat
[2023-03-23 19:40:38] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 893 ms returned sat
[2023-03-23 19:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:40:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 19:40:42] [INFO ] [Real]Absence check using 74 positive place invariants in 467 ms returned sat
[2023-03-23 19:40:43] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 915 ms returned sat
[2023-03-23 19:40:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:40:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 19:40:47] [INFO ] [Real]Absence check using 74 positive place invariants in 476 ms returned sat
[2023-03-23 19:40:48] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 871 ms returned sat
[2023-03-23 19:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:40:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 19:40:52] [INFO ] [Real]Absence check using 74 positive place invariants in 481 ms returned sat
[2023-03-23 19:40:53] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 875 ms returned sat
[2023-03-23 19:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:40:55] [INFO ] [Real]Absence check using state equation in 1909 ms returned unknown
[2023-03-23 19:40:57] [INFO ] [Real]Absence check using 74 positive place invariants in 470 ms returned sat
[2023-03-23 19:40:57] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 370 ms returned unsat
[2023-03-23 19:41:00] [INFO ] [Real]Absence check using 74 positive place invariants in 471 ms returned sat
[2023-03-23 19:41:00] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 358 ms returned unsat
[2023-03-23 19:41:03] [INFO ] [Real]Absence check using 74 positive place invariants in 457 ms returned sat
[2023-03-23 19:41:03] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 350 ms returned unsat
[2023-03-23 19:41:05] [INFO ] [Real]Absence check using 74 positive place invariants in 467 ms returned sat
[2023-03-23 19:41:06] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 815 ms returned sat
[2023-03-23 19:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:41:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 19:41:10] [INFO ] [Real]Absence check using 74 positive place invariants in 492 ms returned sat
[2023-03-23 19:41:11] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 355 ms returned unsat
[2023-03-23 19:41:13] [INFO ] [Real]Absence check using 74 positive place invariants in 474 ms returned sat
[2023-03-23 19:41:13] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 351 ms returned unsat
[2023-03-23 19:41:15] [INFO ] [Real]Absence check using 74 positive place invariants in 457 ms returned sat
[2023-03-23 19:41:16] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 585 ms returned unsat
[2023-03-23 19:41:18] [INFO ] [Real]Absence check using 74 positive place invariants in 462 ms returned sat
[2023-03-23 19:41:19] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 335 ms returned unsat
[2023-03-23 19:41:21] [INFO ] [Real]Absence check using 74 positive place invariants in 469 ms returned sat
[2023-03-23 19:41:22] [INFO ] [Real]Absence check using 74 positive and 1171 generalized place invariants in 842 ms returned sat
[2023-03-23 19:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:41:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
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)
Current structural bounds on expressions (after SMT) : [1, 1, 25, 1, 1, 1, 1, 1, 1, 1, 75, 1, 1, 1, 1, 75] Max seen :[1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 8 out of 17896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17896/17896 places, 26071/26071 transitions.
Graph (complete) has 56805 edges and 17896 vertex of which 17848 are kept as prefixes of interest. Removing 48 places using SCC suffix rule.46 ms
Discarding 48 places :
Also discarding 0 output transitions
Drop transitions removed 5998 transitions
Trivial Post-agglo rules discarded 5998 transitions
Performed 5998 trivial Post agglomeration. Transition count delta: 5998
Iterating post reduction 0 with 5998 rules applied. Total rules applied 5999 place count 17848 transition count 20073
Reduce places removed 5998 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6000 rules applied. Total rules applied 11999 place count 11850 transition count 20071
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12001 place count 11848 transition count 20071
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 499 Pre rules applied. Total rules applied 12001 place count 11848 transition count 19572
Deduced a syphon composed of 499 places in 20 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 12999 place count 11349 transition count 19572
Discarding 5498 places :
Symmetric choice reduction at 3 with 5498 rule applications. Total rules 18497 place count 5851 transition count 14074
Iterating global reduction 3 with 5498 rules applied. Total rules applied 23995 place count 5851 transition count 14074
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 23995 place count 5851 transition count 14056
Deduced a syphon composed of 18 places in 14 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 24031 place count 5833 transition count 14056
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 24579 place count 5285 transition count 8576
Iterating global reduction 3 with 548 rules applied. Total rules applied 25127 place count 5285 transition count 8576
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25177 place count 5260 transition count 8551
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 3 with 338 rules applied. Total rules applied 25515 place count 5260 transition count 13145
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 3 with 338 rules applied. Total rules applied 25853 place count 4922 transition count 13145
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 4 with 50 rules applied. Total rules applied 25903 place count 4922 transition count 13145
Applied a total of 25903 rules in 6480 ms. Remains 4922 /17896 variables (removed 12974) and now considering 13145/26071 (removed 12926) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6484 ms. Remains : 4922/17896 places, 13145/26071 transitions.
Normalized transition count is 12259 out of 13145 initially.
// Phase 1: matrix 12259 rows 4922 cols
[2023-03-23 19:41:31] [INFO ] Computed 1197 place invariants in 321 ms
Interrupted random walk after 565666 steps, including 9175 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 1
Interrupted Best-First random walk after 618615 steps, including 1340 resets, run timeout after 5001 ms. (steps per millisecond=123 ) properties seen 1
Interrupted Best-First random walk after 617178 steps, including 1336 resets, run timeout after 5001 ms. (steps per millisecond=123 ) properties seen 1
Interrupted Best-First random walk after 645694 steps, including 1398 resets, run timeout after 5001 ms. (steps per millisecond=129 ) properties seen 1
Interrupted Best-First random walk after 668085 steps, including 1447 resets, run timeout after 5001 ms. (steps per millisecond=133 ) properties seen 1
Interrupted Best-First random walk after 657074 steps, including 1423 resets, run timeout after 5001 ms. (steps per millisecond=131 ) properties seen 1
Interrupted Best-First random walk after 670644 steps, including 1452 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 1
Interrupted Best-First random walk after 669010 steps, including 1449 resets, run timeout after 5001 ms. (steps per millisecond=133 ) properties seen 1
Interrupted Best-First random walk after 667983 steps, including 1447 resets, run timeout after 5001 ms. (steps per millisecond=133 ) properties seen 1
[2023-03-23 19:42:41] [INFO ] Flow matrix only has 12259 transitions (discarded 886 similar events)
// Phase 1: matrix 12259 rows 4922 cols
[2023-03-23 19:42:41] [INFO ] Computed 1197 place invariants in 305 ms
[2023-03-23 19:42:42] [INFO ] [Real]Absence check using 49 positive place invariants in 112 ms returned sat
[2023-03-23 19:42:42] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 277 ms returned sat
[2023-03-23 19:42:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:42:48] [INFO ] [Real]Absence check using state equation in 5800 ms returned sat
[2023-03-23 19:42:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:42:49] [INFO ] [Nat]Absence check using 49 positive place invariants in 114 ms returned sat
[2023-03-23 19:42:49] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 306 ms returned sat
[2023-03-23 19:42:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:42:55] [INFO ] [Nat]Absence check using state equation in 5657 ms returned sat
[2023-03-23 19:42:55] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2023-03-23 19:42:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:43:01] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6481 ms returned unknown
[2023-03-23 19:43:02] [INFO ] [Real]Absence check using 49 positive place invariants in 115 ms returned sat
[2023-03-23 19:43:02] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 291 ms returned sat
[2023-03-23 19:43:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:43:09] [INFO ] [Real]Absence check using state equation in 7038 ms returned sat
[2023-03-23 19:43:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:43:10] [INFO ] [Nat]Absence check using 49 positive place invariants in 109 ms returned sat
[2023-03-23 19:43:10] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 301 ms returned sat
[2023-03-23 19:43:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:43:17] [INFO ] [Nat]Absence check using state equation in 7006 ms returned sat
[2023-03-23 19:43:20] [INFO ] [Nat]Added 8002 Read/Feed constraints in 2305 ms returned sat
[2023-03-23 19:43:21] [INFO ] Computed and/alt/rep : 4614/6648/4614 causal constraints (skipped 7620 transitions) in 1467 ms.
[2023-03-23 19:43:24] [INFO ] Added : 10 causal constraints over 2 iterations in 3564 ms. Result :sat
[2023-03-23 19:43:25] [INFO ] [Real]Absence check using 49 positive place invariants in 129 ms returned sat
[2023-03-23 19:43:25] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 295 ms returned sat
[2023-03-23 19:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:43:30] [INFO ] [Real]Absence check using state equation in 4938 ms returned sat
[2023-03-23 19:43:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:43:31] [INFO ] [Nat]Absence check using 49 positive place invariants in 115 ms returned sat
[2023-03-23 19:43:31] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 310 ms returned sat
[2023-03-23 19:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:43:36] [INFO ] [Nat]Absence check using state equation in 5323 ms returned sat
[2023-03-23 19:43:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:43:43] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6468 ms returned unknown
[2023-03-23 19:43:43] [INFO ] [Real]Absence check using 49 positive place invariants in 109 ms returned sat
[2023-03-23 19:43:44] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 290 ms returned sat
[2023-03-23 19:43:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:43:48] [INFO ] [Real]Absence check using state equation in 4828 ms returned sat
[2023-03-23 19:43:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:43:49] [INFO ] [Nat]Absence check using 49 positive place invariants in 114 ms returned sat
[2023-03-23 19:43:50] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 302 ms returned sat
[2023-03-23 19:43:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:43:55] [INFO ] [Nat]Absence check using state equation in 5105 ms returned sat
[2023-03-23 19:43:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:44:01] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6465 ms returned unknown
[2023-03-23 19:44:02] [INFO ] [Real]Absence check using 49 positive place invariants in 109 ms returned sat
[2023-03-23 19:44:02] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 291 ms returned sat
[2023-03-23 19:44:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:44:07] [INFO ] [Real]Absence check using state equation in 4950 ms returned sat
[2023-03-23 19:44:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:44:08] [INFO ] [Nat]Absence check using 49 positive place invariants in 112 ms returned sat
[2023-03-23 19:44:08] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 300 ms returned sat
[2023-03-23 19:44:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:44:13] [INFO ] [Nat]Absence check using state equation in 4997 ms returned sat
[2023-03-23 19:44:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:44:20] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6486 ms returned unknown
[2023-03-23 19:44:20] [INFO ] [Real]Absence check using 49 positive place invariants in 106 ms returned sat
[2023-03-23 19:44:20] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 283 ms returned sat
[2023-03-23 19:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:44:26] [INFO ] [Real]Absence check using state equation in 5384 ms returned sat
[2023-03-23 19:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:44:27] [INFO ] [Nat]Absence check using 49 positive place invariants in 104 ms returned sat
[2023-03-23 19:44:27] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 305 ms returned sat
[2023-03-23 19:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:44:32] [INFO ] [Nat]Absence check using state equation in 5409 ms returned sat
[2023-03-23 19:44:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:44:38] [INFO ] [Nat]Added 8002 Read/Feed constraints in 5180 ms returned unsat
[2023-03-23 19:44:38] [INFO ] [Real]Absence check using 49 positive place invariants in 113 ms returned sat
[2023-03-23 19:44:38] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 76 ms returned unsat
[2023-03-23 19:44:39] [INFO ] [Real]Absence check using 49 positive place invariants in 106 ms returned sat
[2023-03-23 19:44:39] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 285 ms returned sat
[2023-03-23 19:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:44:44] [INFO ] [Real]Absence check using state equation in 5351 ms returned sat
[2023-03-23 19:44:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:44:45] [INFO ] [Nat]Absence check using 49 positive place invariants in 114 ms returned sat
[2023-03-23 19:44:46] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 309 ms returned sat
[2023-03-23 19:44:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:44:51] [INFO ] [Nat]Absence check using state equation in 5837 ms returned sat
[2023-03-23 19:44:55] [INFO ] [Nat]Added 8002 Read/Feed constraints in 3262 ms returned sat
[2023-03-23 19:44:56] [INFO ] Computed and/alt/rep : 4614/6648/4614 causal constraints (skipped 7620 transitions) in 1117 ms.
[2023-03-23 19:44:58] [INFO ] Added : 10 causal constraints over 2 iterations in 3192 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 0, 1, 2] Max seen :[0, 0, 0, 0, 0, 0, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 6 out of 4922 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4922/4922 places, 13145/13145 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4922 transition count 13144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4921 transition count 13144
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 4920 transition count 13143
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 4920 transition count 13143
Applied a total of 4 rules in 1662 ms. Remains 4920 /4922 variables (removed 2) and now considering 13143/13145 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1665 ms. Remains : 4920/4922 places, 13143/13145 transitions.
Normalized transition count is 12257 out of 13143 initially.
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:45:01] [INFO ] Computed 1197 place invariants in 314 ms
Interrupted random walk after 609888 steps, including 9896 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Interrupted Best-First random walk after 655558 steps, including 1420 resets, run timeout after 5001 ms. (steps per millisecond=131 ) properties seen 0
Interrupted Best-First random walk after 640793 steps, including 1388 resets, run timeout after 5001 ms. (steps per millisecond=128 ) properties seen 0
Interrupted Best-First random walk after 643935 steps, including 1394 resets, run timeout after 5001 ms. (steps per millisecond=128 ) properties seen 0
Interrupted Best-First random walk after 644089 steps, including 1395 resets, run timeout after 5001 ms. (steps per millisecond=128 ) properties seen 0
Interrupted Best-First random walk after 651888 steps, including 1412 resets, run timeout after 5001 ms. (steps per millisecond=130 ) properties seen 0
Interrupted Best-First random walk after 652556 steps, including 1413 resets, run timeout after 5001 ms. (steps per millisecond=130 ) properties seen 0
[2023-03-23 19:46:01] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:46:02] [INFO ] Computed 1197 place invariants in 328 ms
[2023-03-23 19:46:02] [INFO ] [Real]Absence check using 49 positive place invariants in 95 ms returned sat
[2023-03-23 19:46:03] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 293 ms returned sat
[2023-03-23 19:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:46:08] [INFO ] [Real]Absence check using state equation in 5606 ms returned sat
[2023-03-23 19:46:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:46:09] [INFO ] [Nat]Absence check using 49 positive place invariants in 96 ms returned sat
[2023-03-23 19:46:09] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 291 ms returned sat
[2023-03-23 19:46:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:46:16] [INFO ] [Nat]Absence check using state equation in 6552 ms returned sat
[2023-03-23 19:46:16] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2023-03-23 19:46:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:46:23] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6488 ms returned unknown
[2023-03-23 19:46:23] [INFO ] [Real]Absence check using 49 positive place invariants in 118 ms returned sat
[2023-03-23 19:46:23] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 292 ms returned sat
[2023-03-23 19:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:46:29] [INFO ] [Real]Absence check using state equation in 5916 ms returned sat
[2023-03-23 19:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:46:30] [INFO ] [Nat]Absence check using 49 positive place invariants in 99 ms returned sat
[2023-03-23 19:46:31] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 292 ms returned sat
[2023-03-23 19:46:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:46:37] [INFO ] [Nat]Absence check using state equation in 6757 ms returned sat
[2023-03-23 19:46:41] [INFO ] [Nat]Added 8002 Read/Feed constraints in 3384 ms returned sat
[2023-03-23 19:46:42] [INFO ] Computed and/alt/rep : 4612/6645/4612 causal constraints (skipped 7620 transitions) in 983 ms.
[2023-03-23 19:46:44] [INFO ] Added : 10 causal constraints over 2 iterations in 3020 ms. Result :sat
[2023-03-23 19:46:45] [INFO ] [Real]Absence check using 49 positive place invariants in 101 ms returned sat
[2023-03-23 19:46:45] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 289 ms returned sat
[2023-03-23 19:46:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:46:51] [INFO ] [Real]Absence check using state equation in 5841 ms returned sat
[2023-03-23 19:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:46:52] [INFO ] [Nat]Absence check using 49 positive place invariants in 104 ms returned sat
[2023-03-23 19:46:52] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 306 ms returned sat
[2023-03-23 19:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:46:57] [INFO ] [Nat]Absence check using state equation in 5130 ms returned sat
[2023-03-23 19:47:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:47:04] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6495 ms returned unknown
[2023-03-23 19:47:04] [INFO ] [Real]Absence check using 49 positive place invariants in 92 ms returned sat
[2023-03-23 19:47:05] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 279 ms returned sat
[2023-03-23 19:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:47:10] [INFO ] [Real]Absence check using state equation in 5211 ms returned sat
[2023-03-23 19:47:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:47:11] [INFO ] [Nat]Absence check using 49 positive place invariants in 98 ms returned sat
[2023-03-23 19:47:11] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 284 ms returned sat
[2023-03-23 19:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:47:15] [INFO ] [Nat]Absence check using state equation in 4368 ms returned sat
[2023-03-23 19:47:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:47:22] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6513 ms returned unknown
[2023-03-23 19:47:22] [INFO ] [Real]Absence check using 49 positive place invariants in 96 ms returned sat
[2023-03-23 19:47:23] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 287 ms returned sat
[2023-03-23 19:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:47:28] [INFO ] [Real]Absence check using state equation in 5627 ms returned sat
[2023-03-23 19:47:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:47:29] [INFO ] [Nat]Absence check using 49 positive place invariants in 97 ms returned sat
[2023-03-23 19:47:29] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 286 ms returned sat
[2023-03-23 19:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:47:35] [INFO ] [Nat]Absence check using state equation in 5216 ms returned sat
[2023-03-23 19:47:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:47:41] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6429 ms returned unknown
[2023-03-23 19:47:42] [INFO ] [Real]Absence check using 49 positive place invariants in 91 ms returned sat
[2023-03-23 19:47:42] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 269 ms returned sat
[2023-03-23 19:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:47:47] [INFO ] [Real]Absence check using state equation in 5123 ms returned sat
[2023-03-23 19:47:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:47:48] [INFO ] [Nat]Absence check using 49 positive place invariants in 100 ms returned sat
[2023-03-23 19:47:48] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 282 ms returned sat
[2023-03-23 19:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:47:53] [INFO ] [Nat]Absence check using state equation in 4578 ms returned sat
[2023-03-23 19:47:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:47:56] [INFO ] [Nat]Added 8002 Read/Feed constraints in 3821 ms returned sat
[2023-03-23 19:47:58] [INFO ] Computed and/alt/rep : 4612/6645/4612 causal constraints (skipped 7620 transitions) in 913 ms.
[2023-03-23 19:48:00] [INFO ] Added : 10 causal constraints over 2 iterations in 2932 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 2] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 4920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4920/4920 places, 13143/13143 transitions.
Applied a total of 0 rules in 689 ms. Remains 4920 /4920 variables (removed 0) and now considering 13143/13143 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 689 ms. Remains : 4920/4920 places, 13143/13143 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4920/4920 places, 13143/13143 transitions.
Applied a total of 0 rules in 700 ms. Remains 4920 /4920 variables (removed 0) and now considering 13143/13143 (removed 0) transitions.
[2023-03-23 19:48:02] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
[2023-03-23 19:48:02] [INFO ] Invariant cache hit.
[2023-03-23 19:48:07] [INFO ] Implicit Places using invariants in 4588 ms returned []
Implicit Place search using SMT only with invariants took 4600 ms to find 0 implicit places.
[2023-03-23 19:48:07] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
[2023-03-23 19:48:07] [INFO ] Invariant cache hit.
[2023-03-23 19:48:14] [INFO ] Dead Transitions using invariants and state equation in 7384 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12708 ms. Remains : 4920/4920 places, 13143/13143 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-01
Normalized transition count is 12257 out of 13143 initially.
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:48:15] [INFO ] Computed 1197 place invariants in 307 ms
Incomplete random walk after 10000 steps, including 162 resets, run finished after 496 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
[2023-03-23 19:48:15] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:48:15] [INFO ] Computed 1197 place invariants in 299 ms
[2023-03-23 19:48:16] [INFO ] [Real]Absence check using 49 positive place invariants in 93 ms returned sat
[2023-03-23 19:48:16] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 282 ms returned sat
[2023-03-23 19:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:48:20] [INFO ] [Real]Absence check using state equation in 4201 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4920/4920 places, 13143/13143 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 4920 transition count 13142
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 4919 transition count 13142
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 4919 transition count 13141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 4918 transition count 13141
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 4917 transition count 13140
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 4917 transition count 13140
Applied a total of 6 rules in 1860 ms. Remains 4917 /4920 variables (removed 3) and now considering 13140/13143 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1864 ms. Remains : 4917/4920 places, 13140/13143 transitions.
Normalized transition count is 12254 out of 13140 initially.
// Phase 1: matrix 12254 rows 4917 cols
[2023-03-23 19:48:23] [INFO ] Computed 1197 place invariants in 343 ms
Interrupted random walk after 599183 steps, including 9719 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 0
Interrupted Best-First random walk after 682897 steps, including 1479 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 0
[2023-03-23 19:48:58] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
// Phase 1: matrix 12254 rows 4917 cols
[2023-03-23 19:48:58] [INFO ] Computed 1197 place invariants in 299 ms
[2023-03-23 19:48:59] [INFO ] [Real]Absence check using 49 positive place invariants in 102 ms returned sat
[2023-03-23 19:48:59] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 270 ms returned sat
[2023-03-23 19:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:49:04] [INFO ] [Real]Absence check using state equation in 5013 ms returned sat
[2023-03-23 19:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:49:05] [INFO ] [Nat]Absence check using 49 positive place invariants in 96 ms returned sat
[2023-03-23 19:49:05] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 276 ms returned sat
[2023-03-23 19:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:49:10] [INFO ] [Nat]Absence check using state equation in 5186 ms returned sat
[2023-03-23 19:49:10] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2023-03-23 19:49:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:49:17] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6584 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4917 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4917/4917 places, 13140/13140 transitions.
Applied a total of 0 rules in 670 ms. Remains 4917 /4917 variables (removed 0) and now considering 13140/13140 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 670 ms. Remains : 4917/4917 places, 13140/13140 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4917/4917 places, 13140/13140 transitions.
Applied a total of 0 rules in 686 ms. Remains 4917 /4917 variables (removed 0) and now considering 13140/13140 (removed 0) transitions.
[2023-03-23 19:49:18] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
[2023-03-23 19:49:18] [INFO ] Invariant cache hit.
[2023-03-23 19:49:23] [INFO ] Implicit Places using invariants in 4476 ms returned []
Implicit Place search using SMT only with invariants took 4481 ms to find 0 implicit places.
[2023-03-23 19:49:23] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
[2023-03-23 19:49:23] [INFO ] Invariant cache hit.
[2023-03-23 19:49:30] [INFO ] Dead Transitions using invariants and state equation in 7387 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12557 ms. Remains : 4917/4917 places, 13140/13140 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-01 in 75815 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-02
Normalized transition count is 12257 out of 13143 initially.
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:49:30] [INFO ] Computed 1197 place invariants in 290 ms
Incomplete random walk after 10000 steps, including 162 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
[2023-03-23 19:49:31] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:49:31] [INFO ] Computed 1197 place invariants in 292 ms
[2023-03-23 19:49:32] [INFO ] [Real]Absence check using 49 positive place invariants in 103 ms returned sat
[2023-03-23 19:49:32] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 303 ms returned sat
[2023-03-23 19:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:49:36] [INFO ] [Real]Absence check using state equation in 4157 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4920/4920 places, 13143/13143 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4920 transition count 13142
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4919 transition count 13142
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 4918 transition count 13141
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 4918 transition count 13141
Applied a total of 4 rules in 1794 ms. Remains 4918 /4920 variables (removed 2) and now considering 13141/13143 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1795 ms. Remains : 4918/4920 places, 13141/13143 transitions.
Normalized transition count is 12255 out of 13141 initially.
// Phase 1: matrix 12255 rows 4918 cols
[2023-03-23 19:49:38] [INFO ] Computed 1197 place invariants in 337 ms
Interrupted random walk after 608650 steps, including 9873 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Interrupted Best-First random walk after 685512 steps, including 1484 resets, run timeout after 5001 ms. (steps per millisecond=137 ) properties seen 0
[2023-03-23 19:50:13] [INFO ] Flow matrix only has 12255 transitions (discarded 886 similar events)
// Phase 1: matrix 12255 rows 4918 cols
[2023-03-23 19:50:14] [INFO ] Computed 1197 place invariants in 306 ms
[2023-03-23 19:50:14] [INFO ] [Real]Absence check using 49 positive place invariants in 95 ms returned sat
[2023-03-23 19:50:14] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 273 ms returned sat
[2023-03-23 19:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:50:20] [INFO ] [Real]Absence check using state equation in 5419 ms returned sat
[2023-03-23 19:50:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:50:21] [INFO ] [Nat]Absence check using 49 positive place invariants in 98 ms returned sat
[2023-03-23 19:50:21] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 267 ms returned sat
[2023-03-23 19:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:50:26] [INFO ] [Nat]Absence check using state equation in 5302 ms returned sat
[2023-03-23 19:50:26] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2023-03-23 19:50:29] [INFO ] [Nat]Added 8002 Read/Feed constraints in 2564 ms returned sat
[2023-03-23 19:50:30] [INFO ] Computed and/alt/rep : 4611/6643/4611 causal constraints (skipped 7619 transitions) in 922 ms.
[2023-03-23 19:50:32] [INFO ] Added : 10 causal constraints over 2 iterations in 2908 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4918 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4918/4918 places, 13141/13141 transitions.
Applied a total of 0 rules in 680 ms. Remains 4918 /4918 variables (removed 0) and now considering 13141/13141 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 682 ms. Remains : 4918/4918 places, 13141/13141 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4918/4918 places, 13141/13141 transitions.
Applied a total of 0 rules in 682 ms. Remains 4918 /4918 variables (removed 0) and now considering 13141/13141 (removed 0) transitions.
[2023-03-23 19:50:34] [INFO ] Flow matrix only has 12255 transitions (discarded 886 similar events)
[2023-03-23 19:50:34] [INFO ] Invariant cache hit.
[2023-03-23 19:50:39] [INFO ] Implicit Places using invariants in 4586 ms returned []
Implicit Place search using SMT only with invariants took 4596 ms to find 0 implicit places.
[2023-03-23 19:50:39] [INFO ] Flow matrix only has 12255 transitions (discarded 886 similar events)
[2023-03-23 19:50:39] [INFO ] Invariant cache hit.
[2023-03-23 19:50:46] [INFO ] Dead Transitions using invariants and state equation in 7209 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12507 ms. Remains : 4918/4918 places, 13141/13141 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-02 in 75994 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-03
Normalized transition count is 12257 out of 13143 initially.
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:50:46] [INFO ] Computed 1197 place invariants in 301 ms
Incomplete random walk after 10000 steps, including 162 resets, run finished after 500 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
[2023-03-23 19:50:47] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:50:47] [INFO ] Computed 1197 place invariants in 302 ms
[2023-03-23 19:50:48] [INFO ] [Real]Absence check using 49 positive place invariants in 100 ms returned sat
[2023-03-23 19:50:48] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 273 ms returned sat
[2023-03-23 19:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:50:52] [INFO ] [Real]Absence check using state equation in 4223 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4920/4920 places, 13143/13143 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 4920 transition count 13142
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 4919 transition count 13142
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 4919 transition count 13141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 4918 transition count 13141
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 4917 transition count 13140
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 4917 transition count 13140
Applied a total of 6 rules in 1681 ms. Remains 4917 /4920 variables (removed 3) and now considering 13140/13143 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1682 ms. Remains : 4917/4920 places, 13140/13143 transitions.
Normalized transition count is 12254 out of 13140 initially.
// Phase 1: matrix 12254 rows 4917 cols
[2023-03-23 19:50:54] [INFO ] Computed 1197 place invariants in 317 ms
Interrupted random walk after 606603 steps, including 9841 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Interrupted Best-First random walk after 669056 steps, including 1449 resets, run timeout after 5001 ms. (steps per millisecond=133 ) properties seen 0
[2023-03-23 19:51:29] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
// Phase 1: matrix 12254 rows 4917 cols
[2023-03-23 19:51:30] [INFO ] Computed 1197 place invariants in 321 ms
[2023-03-23 19:51:30] [INFO ] [Real]Absence check using 49 positive place invariants in 109 ms returned sat
[2023-03-23 19:51:30] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 286 ms returned sat
[2023-03-23 19:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:51:36] [INFO ] [Real]Absence check using state equation in 5739 ms returned sat
[2023-03-23 19:51:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:51:37] [INFO ] [Nat]Absence check using 49 positive place invariants in 111 ms returned sat
[2023-03-23 19:51:37] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 294 ms returned sat
[2023-03-23 19:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:51:44] [INFO ] [Nat]Absence check using state equation in 6320 ms returned sat
[2023-03-23 19:51:44] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2023-03-23 19:51:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:51:50] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6433 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4917 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4917/4917 places, 13140/13140 transitions.
Applied a total of 0 rules in 719 ms. Remains 4917 /4917 variables (removed 0) and now considering 13140/13140 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 720 ms. Remains : 4917/4917 places, 13140/13140 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4917/4917 places, 13140/13140 transitions.
Applied a total of 0 rules in 707 ms. Remains 4917 /4917 variables (removed 0) and now considering 13140/13140 (removed 0) transitions.
[2023-03-23 19:51:52] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
[2023-03-23 19:51:52] [INFO ] Invariant cache hit.
[2023-03-23 19:51:56] [INFO ] Implicit Places using invariants in 4572 ms returned []
Implicit Place search using SMT only with invariants took 4583 ms to find 0 implicit places.
[2023-03-23 19:51:56] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
[2023-03-23 19:51:56] [INFO ] Invariant cache hit.
[2023-03-23 19:52:03] [INFO ] Dead Transitions using invariants and state equation in 7281 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12589 ms. Remains : 4917/4917 places, 13140/13140 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-03 in 77452 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-04
Normalized transition count is 12257 out of 13143 initially.
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:52:04] [INFO ] Computed 1197 place invariants in 306 ms
Incomplete random walk after 10000 steps, including 162 resets, run finished after 495 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
[2023-03-23 19:52:04] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:52:05] [INFO ] Computed 1197 place invariants in 316 ms
[2023-03-23 19:52:05] [INFO ] [Real]Absence check using 49 positive place invariants in 101 ms returned sat
[2023-03-23 19:52:06] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 282 ms returned sat
[2023-03-23 19:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:52:10] [INFO ] [Real]Absence check using state equation in 4215 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4920/4920 places, 13143/13143 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 4920 transition count 13142
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 4919 transition count 13142
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 4919 transition count 13141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 4918 transition count 13141
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 4917 transition count 13140
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 4917 transition count 13140
Applied a total of 6 rules in 1730 ms. Remains 4917 /4920 variables (removed 3) and now considering 13140/13143 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1734 ms. Remains : 4917/4920 places, 13140/13143 transitions.
Normalized transition count is 12254 out of 13140 initially.
// Phase 1: matrix 12254 rows 4917 cols
[2023-03-23 19:52:12] [INFO ] Computed 1197 place invariants in 304 ms
Interrupted random walk after 607180 steps, including 9850 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Interrupted Best-First random walk after 623123 steps, including 1349 resets, run timeout after 5001 ms. (steps per millisecond=124 ) properties seen 0
[2023-03-23 19:52:47] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
// Phase 1: matrix 12254 rows 4917 cols
[2023-03-23 19:52:47] [INFO ] Computed 1197 place invariants in 309 ms
[2023-03-23 19:52:48] [INFO ] [Real]Absence check using 49 positive place invariants in 103 ms returned sat
[2023-03-23 19:52:48] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 290 ms returned sat
[2023-03-23 19:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:52:54] [INFO ] [Real]Absence check using state equation in 5953 ms returned sat
[2023-03-23 19:52:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:52:55] [INFO ] [Nat]Absence check using 49 positive place invariants in 104 ms returned sat
[2023-03-23 19:52:55] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 296 ms returned sat
[2023-03-23 19:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:53:02] [INFO ] [Nat]Absence check using state equation in 6569 ms returned sat
[2023-03-23 19:53:02] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2023-03-23 19:53:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:53:08] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6482 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4917 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4917/4917 places, 13140/13140 transitions.
Applied a total of 0 rules in 769 ms. Remains 4917 /4917 variables (removed 0) and now considering 13140/13140 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 769 ms. Remains : 4917/4917 places, 13140/13140 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4917/4917 places, 13140/13140 transitions.
Applied a total of 0 rules in 763 ms. Remains 4917 /4917 variables (removed 0) and now considering 13140/13140 (removed 0) transitions.
[2023-03-23 19:53:10] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
[2023-03-23 19:53:10] [INFO ] Invariant cache hit.
[2023-03-23 19:53:15] [INFO ] Implicit Places using invariants in 4985 ms returned []
Implicit Place search using SMT only with invariants took 4986 ms to find 0 implicit places.
[2023-03-23 19:53:15] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
[2023-03-23 19:53:15] [INFO ] Invariant cache hit.
[2023-03-23 19:53:23] [INFO ] Dead Transitions using invariants and state equation in 8130 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13882 ms. Remains : 4917/4917 places, 13140/13140 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-04 in 79441 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-05
Normalized transition count is 12257 out of 13143 initially.
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:53:23] [INFO ] Computed 1197 place invariants in 309 ms
Incomplete random walk after 10000 steps, including 162 resets, run finished after 494 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 1) seen :0
[2023-03-23 19:53:24] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:53:24] [INFO ] Computed 1197 place invariants in 301 ms
[2023-03-23 19:53:25] [INFO ] [Real]Absence check using 49 positive place invariants in 101 ms returned sat
[2023-03-23 19:53:25] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 282 ms returned sat
[2023-03-23 19:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:53:29] [INFO ] [Real]Absence check using state equation in 4195 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4920/4920 places, 13143/13143 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 4920 transition count 13142
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 4919 transition count 13142
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 4919 transition count 13141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 4918 transition count 13141
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 4917 transition count 13140
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 4917 transition count 13140
Applied a total of 6 rules in 1676 ms. Remains 4917 /4920 variables (removed 3) and now considering 13140/13143 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1678 ms. Remains : 4917/4920 places, 13140/13143 transitions.
Normalized transition count is 12254 out of 13140 initially.
// Phase 1: matrix 12254 rows 4917 cols
[2023-03-23 19:53:31] [INFO ] Computed 1197 place invariants in 313 ms
Interrupted random walk after 608699 steps, including 9875 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Interrupted Best-First random walk after 676126 steps, including 1464 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
[2023-03-23 19:54:06] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
// Phase 1: matrix 12254 rows 4917 cols
[2023-03-23 19:54:07] [INFO ] Computed 1197 place invariants in 325 ms
[2023-03-23 19:54:07] [INFO ] [Real]Absence check using 49 positive place invariants in 109 ms returned sat
[2023-03-23 19:54:07] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 274 ms returned sat
[2023-03-23 19:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:54:13] [INFO ] [Real]Absence check using state equation in 5494 ms returned sat
[2023-03-23 19:54:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:54:14] [INFO ] [Nat]Absence check using 49 positive place invariants in 101 ms returned sat
[2023-03-23 19:54:14] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 290 ms returned sat
[2023-03-23 19:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:54:20] [INFO ] [Nat]Absence check using state equation in 6333 ms returned sat
[2023-03-23 19:54:20] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2023-03-23 19:54:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 19:54:27] [INFO ] [Nat]Added 8002 Read/Feed constraints in 6492 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 4917 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4917/4917 places, 13140/13140 transitions.
Applied a total of 0 rules in 756 ms. Remains 4917 /4917 variables (removed 0) and now considering 13140/13140 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 757 ms. Remains : 4917/4917 places, 13140/13140 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4917/4917 places, 13140/13140 transitions.
Applied a total of 0 rules in 740 ms. Remains 4917 /4917 variables (removed 0) and now considering 13140/13140 (removed 0) transitions.
[2023-03-23 19:54:28] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
[2023-03-23 19:54:28] [INFO ] Invariant cache hit.
[2023-03-23 19:54:33] [INFO ] Implicit Places using invariants in 4617 ms returned []
Implicit Place search using SMT only with invariants took 4618 ms to find 0 implicit places.
[2023-03-23 19:54:33] [INFO ] Flow matrix only has 12254 transitions (discarded 886 similar events)
[2023-03-23 19:54:33] [INFO ] Invariant cache hit.
[2023-03-23 19:54:40] [INFO ] Dead Transitions using invariants and state equation in 7228 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12591 ms. Remains : 4917/4917 places, 13140/13140 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-05 in 77363 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-15
Normalized transition count is 12257 out of 13143 initially.
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:54:41] [INFO ] Computed 1197 place invariants in 324 ms
Incomplete random walk after 10000 steps, including 161 resets, run finished after 484 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
[2023-03-23 19:54:41] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
// Phase 1: matrix 12257 rows 4920 cols
[2023-03-23 19:54:42] [INFO ] Computed 1197 place invariants in 324 ms
[2023-03-23 19:54:42] [INFO ] [Real]Absence check using 49 positive place invariants in 97 ms returned sat
[2023-03-23 19:54:42] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 286 ms returned sat
[2023-03-23 19:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:54:47] [INFO ] [Real]Absence check using state equation in 4218 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 4920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4920/4920 places, 13143/13143 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 4920 transition count 13142
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 4919 transition count 13142
Applied a total of 2 rules in 721 ms. Remains 4919 /4920 variables (removed 1) and now considering 13142/13143 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 721 ms. Remains : 4919/4920 places, 13142/13143 transitions.
Normalized transition count is 12256 out of 13142 initially.
// Phase 1: matrix 12256 rows 4919 cols
[2023-03-23 19:54:48] [INFO ] Computed 1197 place invariants in 302 ms
Interrupted random walk after 615313 steps, including 9984 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Interrupted Best-First random walk after 670996 steps, including 1453 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 0
[2023-03-23 19:55:23] [INFO ] Flow matrix only has 12256 transitions (discarded 886 similar events)
// Phase 1: matrix 12256 rows 4919 cols
[2023-03-23 19:55:23] [INFO ] Computed 1197 place invariants in 301 ms
[2023-03-23 19:55:23] [INFO ] [Real]Absence check using 49 positive place invariants in 101 ms returned sat
[2023-03-23 19:55:24] [INFO ] [Real]Absence check using 49 positive and 1148 generalized place invariants in 285 ms returned sat
[2023-03-23 19:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 19:55:29] [INFO ] [Real]Absence check using state equation in 4844 ms returned sat
[2023-03-23 19:55:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 19:55:29] [INFO ] [Nat]Absence check using 49 positive place invariants in 100 ms returned sat
[2023-03-23 19:55:30] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 279 ms returned sat
[2023-03-23 19:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 19:55:36] [INFO ] [Nat]Absence check using state equation in 5966 ms returned sat
[2023-03-23 19:55:36] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2023-03-23 19:55:39] [INFO ] [Nat]Added 8002 Read/Feed constraints in 3390 ms returned sat
[2023-03-23 19:55:40] [INFO ] Computed and/alt/rep : 4611/6644/4611 causal constraints (skipped 7620 transitions) in 922 ms.
[2023-03-23 19:55:42] [INFO ] Added : 10 causal constraints over 2 iterations in 2876 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 4919 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4919/4919 places, 13142/13142 transitions.
Applied a total of 0 rules in 671 ms. Remains 4919 /4919 variables (removed 0) and now considering 13142/13142 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 671 ms. Remains : 4919/4919 places, 13142/13142 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4919/4919 places, 13142/13142 transitions.
Applied a total of 0 rules in 674 ms. Remains 4919 /4919 variables (removed 0) and now considering 13142/13142 (removed 0) transitions.
[2023-03-23 19:55:45] [INFO ] Flow matrix only has 12256 transitions (discarded 886 similar events)
[2023-03-23 19:55:45] [INFO ] Invariant cache hit.
[2023-03-23 19:55:51] [INFO ] Implicit Places using invariants in 6706 ms returned []
Implicit Place search using SMT only with invariants took 6707 ms to find 0 implicit places.
[2023-03-23 19:55:51] [INFO ] Flow matrix only has 12256 transitions (discarded 886 similar events)
[2023-03-23 19:55:51] [INFO ] Invariant cache hit.
[2023-03-23 19:55:59] [INFO ] Dead Transitions using invariants and state equation in 8093 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15491 ms. Remains : 4919/4919 places, 13142/13142 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C10-UpperBounds-15 in 79035 ms.
[2023-03-23 19:56:01] [INFO ] Flatten gal took : 1033 ms
[2023-03-23 19:56:01] [INFO ] Applying decomposition
[2023-03-23 19:56:02] [INFO ] Flatten gal took : 557 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5423662684927912623.txt' '-o' '/tmp/graph5423662684927912623.bin' '-w' '/tmp/graph5423662684927912623.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5423662684927912623.bin' '-l' '-1' '-v' '-w' '/tmp/graph5423662684927912623.weights' '-q' '0' '-e' '0.001'
[2023-03-23 19:56:03] [INFO ] Decomposing Gal with order
[2023-03-23 19:56:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 19:56:07] [INFO ] Removed a total of 31307 redundant transitions.
[2023-03-23 19:56:08] [INFO ] Flatten gal took : 3581 ms
[2023-03-23 19:56:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 6605 labels/synchronizations in 1046 ms.
[2023-03-23 19:56:10] [INFO ] Time to serialize gal into /tmp/UpperBounds10927237410759300098.gal : 173 ms
[2023-03-23 19:56:10] [INFO ] Time to serialize properties into /tmp/UpperBounds11487512317547612739.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10927237410759300098.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11487512317547612739.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...285
Loading property file /tmp/UpperBounds11487512317547612739.prop.
Detected timeout of ITS tools.
[2023-03-23 20:21:57] [INFO ] Flatten gal took : 12672 ms
[2023-03-23 20:21:58] [INFO ] Time to serialize gal into /tmp/UpperBounds14468319808389678581.gal : 268 ms
[2023-03-23 20:21:58] [INFO ] Time to serialize properties into /tmp/UpperBounds8644178469645957106.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14468319808389678581.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8644178469645957106.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds8644178469645957106.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 139684 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15056716 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-S24C10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413900869"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C10.tgz
mv MultiCrashLeafsetExtension-PT-S24C10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;