About the Execution of 2023-gold for MultiCrashLeafsetExtension-PT-S24C12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16217.039 | 2879437.00 | 2930509.00 | 55782.20 | 1 1 1 ? ? 1 ? 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/mcc2024-input.r263-tall-171654372000086.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is MultiCrashLeafsetExtension-PT-S24C12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372000086
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 19 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 18:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 20M May 18 16:43 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-S24C12-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716650894968
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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C12
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-25 15:28:16] [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]
[2024-05-25 15:28:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 15:28:16] [INFO ] Load time of PNML (sax parser for PT used): 576 ms
[2024-05-25 15:28:17] [INFO ] Transformed 20612 places.
[2024-05-25 15:28:17] [INFO ] Transformed 29875 transitions.
[2024-05-25 15:28:17] [INFO ] Parsed PT model containing 20612 places and 29875 transitions and 109334 arcs in 1011 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Normalized transition count is 29275 out of 29875 initially.
// Phase 1: matrix 29275 rows 20612 cols
[2024-05-25 15:28:20] [INFO ] Computed 1353 invariants in 2822 ms
Incomplete random walk after 10000 steps, including 80 resets, run finished after 317 ms. (steps per millisecond=31 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 17 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 17 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :3
[2024-05-25 15:28:21] [INFO ] Flow matrix only has 29275 transitions (discarded 600 similar events)
// Phase 1: matrix 29275 rows 20612 cols
[2024-05-25 15:28:24] [INFO ] Computed 1353 invariants in 2749 ms
[2024-05-25 15:28:27] [INFO ] [Real]Absence check using 78 positive place invariants in 687 ms returned sat
[2024-05-25 15:28:28] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 927 ms returned unsat
[2024-05-25 15:28:31] [INFO ] [Real]Absence check using 78 positive place invariants in 672 ms returned sat
[2024-05-25 15:28:32] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 940 ms returned unsat
[2024-05-25 15:28:35] [INFO ] [Real]Absence check using 78 positive place invariants in 682 ms returned sat
[2024-05-25 15:28:36] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1124 ms returned sat
[2024-05-25 15:28:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:28:37] [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 2
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 15:28:40] [INFO ] [Real]Absence check using 78 positive place invariants in 701 ms returned sat
[2024-05-25 15:28:41] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1119 ms returned sat
[2024-05-25 15:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:28:42] [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 3
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 15:28:45] [INFO ] [Real]Absence check using 78 positive place invariants in 661 ms returned sat
[2024-05-25 15:28:46] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 972 ms returned sat
[2024-05-25 15:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:28:47] [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 4
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 15:28:50] [INFO ] [Real]Absence check using 78 positive place invariants in 662 ms returned sat
[2024-05-25 15:28:51] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 990 ms returned sat
[2024-05-25 15:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:28:52] [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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 15:28:55] [INFO ] [Real]Absence check using 78 positive place invariants in 636 ms returned sat
[2024-05-25 15:28:56] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 998 ms returned sat
[2024-05-25 15:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:28:57] [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 6
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 15:29:00] [INFO ] [Real]Absence check using 78 positive place invariants in 646 ms returned sat
[2024-05-25 15:29:01] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 879 ms returned unsat
[2024-05-25 15:29:04] [INFO ] [Real]Absence check using 78 positive place invariants in 687 ms returned sat
[2024-05-25 15:29:05] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 962 ms returned unsat
[2024-05-25 15:29:07] [INFO ] [Real]Absence check using 78 positive place invariants in 654 ms returned sat
[2024-05-25 15:29:08] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1100 ms returned sat
[2024-05-25 15:29:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:29:10] [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 9
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 15:29:12] [INFO ] [Real]Absence check using 78 positive place invariants in 647 ms returned sat
[2024-05-25 15:29:13] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 935 ms returned sat
[2024-05-25 15:29:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:29:15] [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 10
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 15:29:17] [INFO ] [Real]Absence check using 78 positive place invariants in 667 ms returned sat
[2024-05-25 15:29:18] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1081 ms returned sat
[2024-05-25 15:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:29:20] [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 11
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 15:29:22] [INFO ] [Real]Absence check using 78 positive place invariants in 669 ms returned sat
[2024-05-25 15:29:23] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1051 ms returned sat
[2024-05-25 15:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:29:25] [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 12
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 15:29:27] [INFO ] [Real]Absence check using 78 positive place invariants in 637 ms returned sat
[2024-05-25 15:29:28] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 904 ms returned unsat
[2024-05-25 15:29:31] [INFO ] [Real]Absence check using 78 positive place invariants in 690 ms returned sat
[2024-05-25 15:29:32] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1079 ms returned sat
[2024-05-25 15:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:29:33] [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 14
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-25 15:29:36] [INFO ] [Real]Absence check using 78 positive place invariants in 664 ms returned sat
[2024-05-25 15:29:37] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 904 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 75, 25, 25, 25, 75, 1, 1, 1, 25, 1, 1, 1, 25, 1] Max seen :[1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1]
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 10 out of 20612 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20612/20612 places, 29875/29875 transitions.
Graph (complete) has 64441 edges and 20612 vertex of which 20560 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.53 ms
Discarding 52 places :
Also discarding 0 output transitions
Drop transitions removed 6894 transitions
Trivial Post-agglo rules discarded 6894 transitions
Performed 6894 trivial Post agglomeration. Transition count delta: 6894
Iterating post reduction 0 with 6894 rules applied. Total rules applied 6895 place count 20560 transition count 22981
Reduce places removed 6894 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6896 rules applied. Total rules applied 13791 place count 13666 transition count 22979
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 13793 place count 13664 transition count 22979
Performed 600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 600 Pre rules applied. Total rules applied 13793 place count 13664 transition count 22379
Deduced a syphon composed of 600 places in 28 ms
Reduce places removed 600 places and 0 transitions.
Iterating global reduction 3 with 1200 rules applied. Total rules applied 14993 place count 13064 transition count 22379
Discarding 6618 places :
Symmetric choice reduction at 3 with 6618 rule applications. Total rules 21611 place count 6446 transition count 15761
Iterating global reduction 3 with 6618 rules applied. Total rules applied 28229 place count 6446 transition count 15761
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 28229 place count 6446 transition count 15743
Deduced a syphon composed of 18 places in 16 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 28265 place count 6428 transition count 15743
Discarding 546 places :
Symmetric choice reduction at 3 with 546 rule applications. Total rules 28811 place count 5882 transition count 12216
Iterating global reduction 3 with 546 rules applied. Total rules applied 29357 place count 5882 transition count 12216
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 29357 place count 5882 transition count 12215
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 29359 place count 5881 transition count 12215
Discarding 273 places :
Symmetric choice reduction at 3 with 273 rule applications. Total rules 29632 place count 5608 transition count 8939
Iterating global reduction 3 with 273 rules applied. Total rules applied 29905 place count 5608 transition count 8939
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 29955 place count 5583 transition count 8914
Free-agglomeration rule (complex) applied 342 times.
Iterating global reduction 3 with 342 rules applied. Total rules applied 30297 place count 5583 transition count 14556
Reduce places removed 342 places and 0 transitions.
Iterating post reduction 3 with 342 rules applied. Total rules applied 30639 place count 5241 transition count 14556
Partial Free-agglomeration rule applied 125 times.
Drop transitions removed 125 transitions
Iterating global reduction 4 with 125 rules applied. Total rules applied 30764 place count 5241 transition count 14556
Applied a total of 30764 rules in 7556 ms. Remains 5241 /20612 variables (removed 15371) and now considering 14556/29875 (removed 15319) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7559 ms. Remains : 5241/20612 places, 14556/29875 transitions.
Normalized transition count is 13670 out of 14556 initially.
// Phase 1: matrix 13670 rows 5241 cols
[2024-05-25 15:29:45] [INFO ] Computed 1301 invariants in 391 ms
Interrupted random walk after 498448 steps, including 6744 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 4
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 541567 steps, including 1021 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 0
Interrupted Best-First random walk after 536617 steps, including 1012 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
Interrupted Best-First random walk after 539710 steps, including 1018 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
Interrupted Best-First random walk after 535610 steps, including 1010 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 1
Interrupted Best-First random walk after 539938 steps, including 1018 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
Interrupted Best-First random walk after 540175 steps, including 1019 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 0
[2024-05-25 15:30:45] [INFO ] Flow matrix only has 13670 transitions (discarded 886 similar events)
// Phase 1: matrix 13670 rows 5241 cols
[2024-05-25 15:30:45] [INFO ] Computed 1301 invariants in 388 ms
[2024-05-25 15:30:46] [INFO ] [Real]Absence check using 49 positive place invariants in 113 ms returned sat
[2024-05-25 15:30:46] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 77 ms returned unsat
[2024-05-25 15:30:46] [INFO ] [Real]Absence check using 49 positive place invariants in 114 ms returned sat
[2024-05-25 15:30:47] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 332 ms returned sat
[2024-05-25 15:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:30:53] [INFO ] [Real]Absence check using state equation in 6088 ms returned sat
[2024-05-25 15:30:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:30:54] [INFO ] [Nat]Absence check using 49 positive place invariants in 99 ms returned sat
[2024-05-25 15:30:54] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 313 ms returned sat
[2024-05-25 15:30:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:31:00] [INFO ] [Nat]Absence check using state equation in 6040 ms returned sat
[2024-05-25 15:31:00] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2024-05-25 15:31:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 15:31:08] [INFO ] [Nat]Added 9202 Read/Feed constraints in 7593 ms returned sat
[2024-05-25 15:31:16] [INFO ] Deduced a trap composed of 771 places in 7709 ms of which 16 ms to minimize.
[2024-05-25 15:31:26] [INFO ] Deduced a trap composed of 685 places in 7796 ms of which 8 ms to minimize.
[2024-05-25 15:31:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 18325 ms
[2024-05-25 15:31:28] [INFO ] Computed and/alt/rep : 4620/6658/4620 causal constraints (skipped 9025 transitions) in 1238 ms.
[2024-05-25 15:31:31] [INFO ] Added : 13 causal constraints over 3 iterations in 4395 ms. Result :sat
[2024-05-25 15:31:32] [INFO ] [Real]Absence check using 49 positive place invariants in 132 ms returned sat
[2024-05-25 15:31:32] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 321 ms returned sat
[2024-05-25 15:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:31:39] [INFO ] [Real]Absence check using state equation in 6627 ms returned sat
[2024-05-25 15:31:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:31:40] [INFO ] [Nat]Absence check using 49 positive place invariants in 98 ms returned sat
[2024-05-25 15:31:40] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 323 ms returned sat
[2024-05-25 15:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:31:46] [INFO ] [Nat]Absence check using state equation in 5940 ms returned sat
[2024-05-25 15:31:49] [INFO ] [Nat]Added 9202 Read/Feed constraints in 2679 ms returned sat
[2024-05-25 15:31:50] [INFO ] Computed and/alt/rep : 4620/6658/4620 causal constraints (skipped 9025 transitions) in 1200 ms.
[2024-05-25 15:31:53] [INFO ] Added : 11 causal constraints over 3 iterations in 4211 ms. Result :sat
[2024-05-25 15:31:54] [INFO ] [Real]Absence check using 49 positive place invariants in 105 ms returned sat
[2024-05-25 15:31:54] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 312 ms returned sat
[2024-05-25 15:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:32:01] [INFO ] [Real]Absence check using state equation in 6904 ms returned sat
[2024-05-25 15:32:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:32:02] [INFO ] [Nat]Absence check using 49 positive place invariants in 95 ms returned sat
[2024-05-25 15:32:02] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 298 ms returned sat
[2024-05-25 15:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:32:08] [INFO ] [Nat]Absence check using state equation in 5749 ms returned sat
[2024-05-25 15:32:12] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 15:32:13] [INFO ] [Nat]Added 9202 Read/Feed constraints in 4489 ms returned sat
[2024-05-25 15:32:14] [INFO ] Computed and/alt/rep : 4620/6658/4620 causal constraints (skipped 9025 transitions) in 1003 ms.
[2024-05-25 15:32:17] [INFO ] Added : 12 causal constraints over 3 iterations in 4198 ms. Result :sat
[2024-05-25 15:32:18] [INFO ] [Real]Absence check using 49 positive place invariants in 101 ms returned sat
[2024-05-25 15:32:19] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 309 ms returned sat
[2024-05-25 15:32:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:32:24] [INFO ] [Real]Absence check using state equation in 5709 ms returned sat
[2024-05-25 15:32:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:32:25] [INFO ] [Nat]Absence check using 49 positive place invariants in 110 ms returned sat
[2024-05-25 15:32:25] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 302 ms returned sat
[2024-05-25 15:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:32:31] [INFO ] [Nat]Absence check using state equation in 5383 ms returned sat
[2024-05-25 15:32:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 15:32:36] [INFO ] [Nat]Added 9202 Read/Feed constraints in 4737 ms returned sat
[2024-05-25 15:32:37] [INFO ] Computed and/alt/rep : 4620/6658/4620 causal constraints (skipped 9025 transitions) in 994 ms.
[2024-05-25 15:32:39] [INFO ] Added : 10 causal constraints over 2 iterations in 3088 ms. Result :sat
[2024-05-25 15:32:40] [INFO ] [Real]Absence check using 49 positive place invariants in 104 ms returned sat
[2024-05-25 15:32:40] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 271 ms returned sat
[2024-05-25 15:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:32:46] [INFO ] [Real]Absence check using state equation in 5419 ms returned sat
[2024-05-25 15:32:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:32:47] [INFO ] [Nat]Absence check using 49 positive place invariants in 102 ms returned sat
[2024-05-25 15:32:47] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 308 ms returned sat
[2024-05-25 15:32:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:32:54] [INFO ] [Nat]Absence check using state equation in 7026 ms returned sat
[2024-05-25 15:32:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 15:33:00] [INFO ] [Nat]Added 9202 Read/Feed constraints in 6511 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 2, 1] Max seen :[1, 0, 0, 0, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 5241 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5241/5241 places, 14556/14556 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 5241 transition count 14554
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 5239 transition count 14554
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 5239 transition count 14553
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 5238 transition count 14553
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 5238 transition count 14551
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 5236 transition count 14551
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 12 place count 5234 transition count 14549
Iterating global reduction 3 with 2 rules applied. Total rules applied 14 place count 5234 transition count 14549
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 5234 transition count 14549
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 16 place count 5233 transition count 14548
Iterating global reduction 3 with 1 rules applied. Total rules applied 17 place count 5233 transition count 14548
Applied a total of 17 rules in 3203 ms. Remains 5233 /5241 variables (removed 8) and now considering 14548/14556 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3203 ms. Remains : 5233/5241 places, 14548/14556 transitions.
Normalized transition count is 13662 out of 14548 initially.
// Phase 1: matrix 13662 rows 5233 cols
[2024-05-25 15:33:06] [INFO ] Computed 1301 invariants in 373 ms
Interrupted random walk after 502213 steps, including 6799 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 0
Interrupted Best-First random walk after 535885 steps, including 1011 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
Interrupted Best-First random walk after 532989 steps, including 1005 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 0
Interrupted Best-First random walk after 531881 steps, including 1003 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 0
Interrupted Best-First random walk after 526683 steps, including 993 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
[2024-05-25 15:33:56] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
// Phase 1: matrix 13662 rows 5233 cols
[2024-05-25 15:33:56] [INFO ] Computed 1301 invariants in 383 ms
[2024-05-25 15:33:57] [INFO ] [Real]Absence check using 49 positive place invariants in 97 ms returned sat
[2024-05-25 15:33:57] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 308 ms returned sat
[2024-05-25 15:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:34:02] [INFO ] [Real]Absence check using state equation in 5292 ms returned sat
[2024-05-25 15:34:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:34:03] [INFO ] [Nat]Absence check using 49 positive place invariants in 92 ms returned sat
[2024-05-25 15:34:03] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 323 ms returned sat
[2024-05-25 15:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:34:10] [INFO ] [Nat]Absence check using state equation in 6554 ms returned sat
[2024-05-25 15:34:10] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2024-05-25 15:34:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 15:34:15] [INFO ] [Nat]Added 9202 Read/Feed constraints in 4805 ms returned sat
[2024-05-25 15:34:16] [INFO ] Computed and/alt/rep : 4615/6650/4615 causal constraints (skipped 9022 transitions) in 1005 ms.
[2024-05-25 15:34:19] [INFO ] Added : 13 causal constraints over 3 iterations in 3910 ms. Result :sat
[2024-05-25 15:34:20] [INFO ] [Real]Absence check using 49 positive place invariants in 91 ms returned sat
[2024-05-25 15:34:20] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 318 ms returned sat
[2024-05-25 15:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:34:26] [INFO ] [Real]Absence check using state equation in 5775 ms returned sat
[2024-05-25 15:34:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:34:27] [INFO ] [Nat]Absence check using 49 positive place invariants in 93 ms returned sat
[2024-05-25 15:34:27] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 319 ms returned sat
[2024-05-25 15:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:34:33] [INFO ] [Nat]Absence check using state equation in 5633 ms returned sat
[2024-05-25 15:34:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 15:34:37] [INFO ] [Nat]Added 9202 Read/Feed constraints in 4331 ms returned sat
[2024-05-25 15:34:39] [INFO ] Computed and/alt/rep : 4615/6650/4615 causal constraints (skipped 9022 transitions) in 993 ms.
[2024-05-25 15:34:42] [INFO ] Added : 11 causal constraints over 3 iterations in 3941 ms. Result :sat
[2024-05-25 15:34:43] [INFO ] [Real]Absence check using 49 positive place invariants in 96 ms returned sat
[2024-05-25 15:34:43] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 323 ms returned sat
[2024-05-25 15:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:34:51] [INFO ] [Real]Absence check using state equation in 8080 ms returned sat
[2024-05-25 15:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:34:52] [INFO ] [Nat]Absence check using 49 positive place invariants in 101 ms returned sat
[2024-05-25 15:34:52] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 318 ms returned sat
[2024-05-25 15:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:35:00] [INFO ] [Nat]Absence check using state equation in 7966 ms returned sat
[2024-05-25 15:35:03] [INFO ] [Nat]Added 9202 Read/Feed constraints in 2669 ms returned sat
[2024-05-25 15:35:04] [INFO ] Computed and/alt/rep : 4615/6650/4615 causal constraints (skipped 9022 transitions) in 991 ms.
[2024-05-25 15:35:06] [INFO ] Added : 10 causal constraints over 2 iterations in 3151 ms. Result :sat
[2024-05-25 15:35:07] [INFO ] [Real]Absence check using 49 positive place invariants in 96 ms returned sat
[2024-05-25 15:35:08] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 321 ms returned sat
[2024-05-25 15:35:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:35:15] [INFO ] [Real]Absence check using state equation in 7617 ms returned sat
[2024-05-25 15:35:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:35:16] [INFO ] [Nat]Absence check using 49 positive place invariants in 100 ms returned sat
[2024-05-25 15:35:17] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 324 ms returned sat
[2024-05-25 15:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:35:24] [INFO ] [Nat]Absence check using state equation in 7195 ms returned sat
[2024-05-25 15:35:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 15:35:30] [INFO ] [Nat]Added 9202 Read/Feed constraints in 6504 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 2, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 5233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Applied a total of 0 rules in 832 ms. Remains 5233 /5233 variables (removed 0) and now considering 14548/14548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 832 ms. Remains : 5233/5233 places, 14548/14548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Applied a total of 0 rules in 832 ms. Remains 5233 /5233 variables (removed 0) and now considering 14548/14548 (removed 0) transitions.
[2024-05-25 15:35:33] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
[2024-05-25 15:35:33] [INFO ] Invariant cache hit.
[2024-05-25 15:35:38] [INFO ] Implicit Places using invariants in 4820 ms returned []
Implicit Place search using SMT only with invariants took 4822 ms to find 0 implicit places.
[2024-05-25 15:35:38] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
[2024-05-25 15:35:38] [INFO ] Invariant cache hit.
[2024-05-25 15:35:46] [INFO ] Dead Transitions using invariants and state equation in 7891 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13548 ms. Remains : 5233/5233 places, 14548/14548 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-03
Normalized transition count is 13662 out of 14548 initially.
// Phase 1: matrix 13662 rows 5233 cols
[2024-05-25 15:35:46] [INFO ] Computed 1301 invariants in 380 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 613 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
[2024-05-25 15:35:47] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
// Phase 1: matrix 13662 rows 5233 cols
[2024-05-25 15:35:47] [INFO ] Computed 1301 invariants in 396 ms
[2024-05-25 15:35:48] [INFO ] [Real]Absence check using 49 positive place invariants in 96 ms returned sat
[2024-05-25 15:35:48] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 324 ms returned sat
[2024-05-25 15:35:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:35:52] [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 0
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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] Max seen :[0]
Support contains 1 out of 5233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5233 transition count 14547
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 5232 transition count 14547
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 5232 transition count 14545
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 5230 transition count 14545
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 8 place count 5228 transition count 14543
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 5228 transition count 14543
Applied a total of 10 rules in 2017 ms. Remains 5228 /5233 variables (removed 5) and now considering 14543/14548 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2018 ms. Remains : 5228/5233 places, 14543/14548 transitions.
Normalized transition count is 13657 out of 14543 initially.
// Phase 1: matrix 13657 rows 5228 cols
[2024-05-25 15:35:55] [INFO ] Computed 1301 invariants in 385 ms
Interrupted random walk after 483136 steps, including 6540 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 0
Interrupted Best-First random walk after 511537 steps, including 965 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
[2024-05-25 15:36:30] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
// Phase 1: matrix 13657 rows 5228 cols
[2024-05-25 15:36:30] [INFO ] Computed 1301 invariants in 378 ms
[2024-05-25 15:36:31] [INFO ] [Real]Absence check using 49 positive place invariants in 109 ms returned sat
[2024-05-25 15:36:31] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 324 ms returned sat
[2024-05-25 15:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:36:40] [INFO ] [Real]Absence check using state equation in 8417 ms returned sat
[2024-05-25 15:36:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:36:40] [INFO ] [Nat]Absence check using 49 positive place invariants in 101 ms returned sat
[2024-05-25 15:36:41] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 330 ms returned sat
[2024-05-25 15:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:36:48] [INFO ] [Nat]Absence check using state equation in 7471 ms returned sat
[2024-05-25 15:36:48] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2024-05-25 15:36:52] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 15:36:54] [INFO ] [Nat]Added 9202 Read/Feed constraints in 5335 ms returned sat
[2024-05-25 15:36:55] [INFO ] Computed and/alt/rep : 4612/6645/4612 causal constraints (skipped 9020 transitions) in 1016 ms.
[2024-05-25 15:36:58] [INFO ] Added : 13 causal constraints over 3 iterations in 4094 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5228 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5228/5228 places, 14543/14543 transitions.
Applied a total of 0 rules in 819 ms. Remains 5228 /5228 variables (removed 0) and now considering 14543/14543 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 819 ms. Remains : 5228/5228 places, 14543/14543 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5228/5228 places, 14543/14543 transitions.
Applied a total of 0 rules in 805 ms. Remains 5228 /5228 variables (removed 0) and now considering 14543/14543 (removed 0) transitions.
[2024-05-25 15:37:01] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
[2024-05-25 15:37:01] [INFO ] Invariant cache hit.
[2024-05-25 15:37:09] [INFO ] Implicit Places using invariants in 7764 ms returned []
Implicit Place search using SMT only with invariants took 7764 ms to find 0 implicit places.
[2024-05-25 15:37:09] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
[2024-05-25 15:37:09] [INFO ] Invariant cache hit.
[2024-05-25 15:37:18] [INFO ] Dead Transitions using invariants and state equation in 8985 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17557 ms. Remains : 5228/5228 places, 14543/14543 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-03 in 91643 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-04
Normalized transition count is 13662 out of 14548 initially.
// Phase 1: matrix 13662 rows 5233 cols
[2024-05-25 15:37:18] [INFO ] Computed 1301 invariants in 385 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 612 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 1) seen :0
[2024-05-25 15:37:19] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
// Phase 1: matrix 13662 rows 5233 cols
[2024-05-25 15:37:19] [INFO ] Computed 1301 invariants in 379 ms
[2024-05-25 15:37:20] [INFO ] [Real]Absence check using 49 positive place invariants in 97 ms returned sat
[2024-05-25 15:37:20] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 327 ms returned sat
[2024-05-25 15:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:37:24] [INFO ] [Real]Absence check using state equation in 4146 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5233 transition count 14547
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 5232 transition count 14547
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 5232 transition count 14545
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 5230 transition count 14545
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 8 place count 5228 transition count 14543
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 5228 transition count 14543
Applied a total of 10 rules in 2006 ms. Remains 5228 /5233 variables (removed 5) and now considering 14543/14548 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2007 ms. Remains : 5228/5233 places, 14543/14548 transitions.
Normalized transition count is 13657 out of 14543 initially.
// Phase 1: matrix 13657 rows 5228 cols
[2024-05-25 15:37:27] [INFO ] Computed 1301 invariants in 421 ms
Interrupted random walk after 497838 steps, including 6740 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 0
Interrupted Best-First random walk after 531838 steps, including 1003 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 0
[2024-05-25 15:38:02] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
// Phase 1: matrix 13657 rows 5228 cols
[2024-05-25 15:38:02] [INFO ] Computed 1301 invariants in 376 ms
[2024-05-25 15:38:03] [INFO ] [Real]Absence check using 49 positive place invariants in 115 ms returned sat
[2024-05-25 15:38:03] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 340 ms returned sat
[2024-05-25 15:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:38:10] [INFO ] [Real]Absence check using state equation in 7351 ms returned sat
[2024-05-25 15:38:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:38:11] [INFO ] [Nat]Absence check using 49 positive place invariants in 99 ms returned sat
[2024-05-25 15:38:12] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 325 ms returned sat
[2024-05-25 15:38:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:38:19] [INFO ] [Nat]Absence check using state equation in 7238 ms returned sat
[2024-05-25 15:38:19] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2024-05-25 15:38:21] [INFO ] [Nat]Added 9202 Read/Feed constraints in 2087 ms returned sat
[2024-05-25 15:38:22] [INFO ] Computed and/alt/rep : 4612/6645/4612 causal constraints (skipped 9020 transitions) in 1137 ms.
[2024-05-25 15:38:25] [INFO ] Added : 11 causal constraints over 3 iterations in 4073 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5228 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5228/5228 places, 14543/14543 transitions.
Applied a total of 0 rules in 886 ms. Remains 5228 /5228 variables (removed 0) and now considering 14543/14543 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 887 ms. Remains : 5228/5228 places, 14543/14543 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5228/5228 places, 14543/14543 transitions.
Applied a total of 0 rules in 884 ms. Remains 5228 /5228 variables (removed 0) and now considering 14543/14543 (removed 0) transitions.
[2024-05-25 15:38:28] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
[2024-05-25 15:38:28] [INFO ] Invariant cache hit.
[2024-05-25 15:38:33] [INFO ] Implicit Places using invariants in 5310 ms returned []
Implicit Place search using SMT only with invariants took 5311 ms to find 0 implicit places.
[2024-05-25 15:38:33] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
[2024-05-25 15:38:33] [INFO ] Invariant cache hit.
[2024-05-25 15:38:41] [INFO ] Dead Transitions using invariants and state equation in 8041 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14240 ms. Remains : 5228/5228 places, 14543/14543 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-04 in 83796 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-06
Normalized transition count is 13662 out of 14548 initially.
// Phase 1: matrix 13662 rows 5233 cols
[2024-05-25 15:38:42] [INFO ] Computed 1301 invariants in 381 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 599 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
[2024-05-25 15:38:42] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
// Phase 1: matrix 13662 rows 5233 cols
[2024-05-25 15:38:43] [INFO ] Computed 1301 invariants in 379 ms
[2024-05-25 15:38:43] [INFO ] [Real]Absence check using 49 positive place invariants in 95 ms returned sat
[2024-05-25 15:38:44] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 314 ms returned sat
[2024-05-25 15:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:38:48] [INFO ] [Real]Absence check using state equation in 4169 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 5233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 5233 transition count 14546
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 5231 transition count 14546
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 5231 transition count 14544
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 5229 transition count 14544
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 10 place count 5227 transition count 14542
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 5227 transition count 14542
Applied a total of 12 rules in 2175 ms. Remains 5227 /5233 variables (removed 6) and now considering 14542/14548 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2178 ms. Remains : 5227/5233 places, 14542/14548 transitions.
Normalized transition count is 13656 out of 14542 initially.
// Phase 1: matrix 13656 rows 5227 cols
[2024-05-25 15:38:50] [INFO ] Computed 1301 invariants in 379 ms
Interrupted random walk after 503870 steps, including 6819 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 0
Interrupted Best-First random walk after 536576 steps, including 1012 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
[2024-05-25 15:39:25] [INFO ] Flow matrix only has 13656 transitions (discarded 886 similar events)
// Phase 1: matrix 13656 rows 5227 cols
[2024-05-25 15:39:26] [INFO ] Computed 1301 invariants in 374 ms
[2024-05-25 15:39:26] [INFO ] [Real]Absence check using 49 positive place invariants in 102 ms returned sat
[2024-05-25 15:39:27] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 322 ms returned sat
[2024-05-25 15:39:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:39:33] [INFO ] [Real]Absence check using state equation in 6165 ms returned sat
[2024-05-25 15:39:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:39:34] [INFO ] [Nat]Absence check using 49 positive place invariants in 99 ms returned sat
[2024-05-25 15:39:34] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 325 ms returned sat
[2024-05-25 15:39:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:39:40] [INFO ] [Nat]Absence check using state equation in 6021 ms returned sat
[2024-05-25 15:39:40] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2024-05-25 15:39:44] [INFO ] [Nat]Added 9202 Read/Feed constraints in 3398 ms returned sat
[2024-05-25 15:39:45] [INFO ] Computed and/alt/rep : 4611/6644/4611 causal constraints (skipped 9020 transitions) in 987 ms.
[2024-05-25 15:39:47] [INFO ] Added : 10 causal constraints over 2 iterations in 3184 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 5227 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5227/5227 places, 14542/14542 transitions.
Applied a total of 0 rules in 810 ms. Remains 5227 /5227 variables (removed 0) and now considering 14542/14542 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 811 ms. Remains : 5227/5227 places, 14542/14542 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5227/5227 places, 14542/14542 transitions.
Applied a total of 0 rules in 804 ms. Remains 5227 /5227 variables (removed 0) and now considering 14542/14542 (removed 0) transitions.
[2024-05-25 15:39:50] [INFO ] Flow matrix only has 13656 transitions (discarded 886 similar events)
[2024-05-25 15:39:50] [INFO ] Invariant cache hit.
[2024-05-25 15:39:55] [INFO ] Implicit Places using invariants in 5037 ms returned []
Implicit Place search using SMT only with invariants took 5038 ms to find 0 implicit places.
[2024-05-25 15:39:55] [INFO ] Flow matrix only has 13656 transitions (discarded 886 similar events)
[2024-05-25 15:39:55] [INFO ] Invariant cache hit.
[2024-05-25 15:40:03] [INFO ] Dead Transitions using invariants and state equation in 8388 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14234 ms. Remains : 5227/5227 places, 14542/14542 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-06 in 81631 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-11
Normalized transition count is 13662 out of 14548 initially.
// Phase 1: matrix 13662 rows 5233 cols
[2024-05-25 15:40:03] [INFO ] Computed 1301 invariants in 374 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
[2024-05-25 15:40:04] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
// Phase 1: matrix 13662 rows 5233 cols
[2024-05-25 15:40:04] [INFO ] Computed 1301 invariants in 388 ms
[2024-05-25 15:40:05] [INFO ] [Real]Absence check using 49 positive place invariants in 93 ms returned sat
[2024-05-25 15:40:05] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 314 ms returned sat
[2024-05-25 15:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:40:09] [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 0
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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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] Max seen :[0]
Support contains 1 out of 5233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 5233 transition count 14546
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 5231 transition count 14546
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 5231 transition count 14543
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10 place count 5228 transition count 14543
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 13 place count 5225 transition count 14540
Iterating global reduction 3 with 3 rules applied. Total rules applied 16 place count 5225 transition count 14540
Applied a total of 16 rules in 1963 ms. Remains 5225 /5233 variables (removed 8) and now considering 14540/14548 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1963 ms. Remains : 5225/5233 places, 14540/14548 transitions.
Normalized transition count is 13654 out of 14540 initially.
// Phase 1: matrix 13654 rows 5225 cols
[2024-05-25 15:40:12] [INFO ] Computed 1301 invariants in 386 ms
Interrupted random walk after 506262 steps, including 6853 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 0
Interrupted Best-First random walk after 534477 steps, including 1008 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 0
[2024-05-25 15:40:47] [INFO ] Flow matrix only has 13654 transitions (discarded 886 similar events)
// Phase 1: matrix 13654 rows 5225 cols
[2024-05-25 15:40:47] [INFO ] Computed 1301 invariants in 386 ms
[2024-05-25 15:40:48] [INFO ] [Real]Absence check using 49 positive place invariants in 108 ms returned sat
[2024-05-25 15:40:48] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 320 ms returned sat
[2024-05-25 15:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 15:40:56] [INFO ] [Real]Absence check using state equation in 7594 ms returned sat
[2024-05-25 15:40:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 15:40:57] [INFO ] [Nat]Absence check using 49 positive place invariants in 100 ms returned sat
[2024-05-25 15:40:57] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 308 ms returned sat
[2024-05-25 15:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 15:41:04] [INFO ] [Nat]Absence check using state equation in 7022 ms returned sat
[2024-05-25 15:41:04] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2024-05-25 15:41:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 15:41:11] [INFO ] [Nat]Added 9202 Read/Feed constraints in 6501 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5225 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5225/5225 places, 14540/14540 transitions.
Applied a total of 0 rules in 814 ms. Remains 5225 /5225 variables (removed 0) and now considering 14540/14540 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 814 ms. Remains : 5225/5225 places, 14540/14540 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5225/5225 places, 14540/14540 transitions.
Applied a total of 0 rules in 796 ms. Remains 5225 /5225 variables (removed 0) and now considering 14540/14540 (removed 0) transitions.
[2024-05-25 15:41:12] [INFO ] Flow matrix only has 13654 transitions (discarded 886 similar events)
[2024-05-25 15:41:12] [INFO ] Invariant cache hit.
[2024-05-25 15:41:17] [INFO ] Implicit Places using invariants in 5050 ms returned []
Implicit Place search using SMT only with invariants took 5052 ms to find 0 implicit places.
[2024-05-25 15:41:17] [INFO ] Flow matrix only has 13654 transitions (discarded 886 similar events)
[2024-05-25 15:41:17] [INFO ] Invariant cache hit.
[2024-05-25 15:41:26] [INFO ] Dead Transitions using invariants and state equation in 8460 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14311 ms. Remains : 5225/5225 places, 14540/14540 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-11 in 82653 ms.
[2024-05-25 15:41:27] [INFO ] Flatten gal took : 892 ms
[2024-05-25 15:41:28] [INFO ] Applying decomposition
[2024-05-25 15:41:28] [INFO ] Flatten gal took : 644 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9932625194418812221.txt' '-o' '/tmp/graph9932625194418812221.bin' '-w' '/tmp/graph9932625194418812221.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9932625194418812221.bin' '-l' '-1' '-v' '-w' '/tmp/graph9932625194418812221.weights' '-q' '0' '-e' '0.001'
[2024-05-25 15:41:30] [INFO ] Decomposing Gal with order
[2024-05-25 15:41:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 15:41:41] [INFO ] Removed a total of 16957 redundant transitions.
[2024-05-25 15:41:42] [INFO ] Flatten gal took : 11176 ms
[2024-05-25 15:41:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 15368 labels/synchronizations in 1797 ms.
[2024-05-25 15:41:47] [INFO ] Time to serialize gal into /tmp/UpperBounds17044929541168447855.gal : 1249 ms
[2024-05-25 15:41:47] [INFO ] Time to serialize properties into /tmp/UpperBounds2235462283076817296.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17044929541168447855.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2235462283076817296.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds2235462283076817296.prop.
ITS-tools command line returned an error code 137
[2024-05-25 15:51:03] [INFO ] Flatten gal took : 3868 ms
[2024-05-25 15:51:03] [INFO ] Time to serialize gal into /tmp/UpperBounds15020445748404155863.gal : 271 ms
[2024-05-25 15:51:03] [INFO ] Time to serialize properties into /tmp/UpperBounds18368077283553664243.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds15020445748404155863.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds18368077283553664243.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds18368077283553664243.prop.
ITS-tools command line returned an error code 137
[2024-05-25 16:04:00] [INFO ] Flatten gal took : 4432 ms
[2024-05-25 16:04:10] [INFO ] Input system was already deterministic with 14548 transitions.
[2024-05-25 16:04:10] [INFO ] Transformed 5233 places.
[2024-05-25 16:04:10] [INFO ] Transformed 14548 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-25 16:04:42] [INFO ] Time to serialize gal into /tmp/UpperBounds16099705122574399036.gal : 87 ms
[2024-05-25 16:04:42] [INFO ] Time to serialize properties into /tmp/UpperBounds16843963599402986222.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16099705122574399036.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16843963599402986222.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...351
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds16843963599402986222.prop.
ITS-tools command line returned an error code 137
Total runtime 2875323 ms.
BK_STOP 1716653774405
--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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-S24C12"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is MultiCrashLeafsetExtension-PT-S24C12, 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 r263-tall-171654372000086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C12.tgz
mv MultiCrashLeafsetExtension-PT-S24C12 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 ;