About the Execution of LTSMin+red for StigmergyCommit-PT-10a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1715.140 | 71162.00 | 98626.00 | 943.00 | 1 1 1 1 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/mcc2023-input.r457-smll-167912649400525.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is StigmergyCommit-PT-10a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649400525
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 155M
-rw-r--r-- 1 mcc users 7.6K Feb 26 11:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 11:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 11:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 11:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 11:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 11:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 11:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 11:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 155M Mar 5 18:23 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 StigmergyCommit-PT-10a-UpperBounds-00
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-01
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-02
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-03
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-04
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-05
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-06
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-07
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-08
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-09
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-10
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-11
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-12
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-13
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-14
FORMULA_NAME StigmergyCommit-PT-10a-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679501146468
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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-10a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 16:05:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 16:05:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 16:05:56] [INFO ] Load time of PNML (sax parser for PT used): 7140 ms
[2023-03-22 16:05:56] [INFO ] Transformed 400 places.
[2023-03-22 16:05:57] [INFO ] Transformed 136960 transitions.
[2023-03-22 16:05:57] [INFO ] Found NUPN structural information;
[2023-03-22 16:05:57] [INFO ] Parsed PT model containing 400 places and 136960 transitions and 3002181 arcs in 8055 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Ensure Unique test removed 132345 transitions
Reduce redundant transitions removed 132345 transitions.
Normalized transition count is 4582 out of 4615 initially.
// Phase 1: matrix 4582 rows 400 cols
[2023-03-22 16:05:58] [INFO ] Computed 12 place invariants in 87 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3473 ms. (steps per millisecond=2 ) properties (out of 16) seen :8
FORMULA StigmergyCommit-PT-10a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :1
FORMULA StigmergyCommit-PT-10a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :1
FORMULA StigmergyCommit-PT-10a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
[2023-03-22 16:06:02] [INFO ] Flow matrix only has 4582 transitions (discarded 33 similar events)
// Phase 1: matrix 4582 rows 400 cols
[2023-03-22 16:06:02] [INFO ] Computed 12 place invariants in 29 ms
[2023-03-22 16:06:02] [INFO ] [Real]Absence check using 12 positive place invariants in 19 ms returned sat
[2023-03-22 16:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:04] [INFO ] [Real]Absence check using state equation in 1404 ms returned sat
[2023-03-22 16:06:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 16:06:04] [INFO ] [Nat]Absence check using 12 positive place invariants in 15 ms returned sat
[2023-03-22 16:06:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:05] [INFO ] [Nat]Absence check using state equation in 1287 ms returned sat
[2023-03-22 16:06:06] [INFO ] State equation strengthened by 4247 read => feed constraints.
[2023-03-22 16:06:07] [INFO ] [Nat]Added 4247 Read/Feed constraints in 1327 ms returned sat
[2023-03-22 16:06:10] [INFO ] Deduced a trap composed of 19 places in 2465 ms of which 11 ms to minimize.
[2023-03-22 16:06:10] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 16:06:10] [INFO ] [Real]Absence check using 12 positive place invariants in 11 ms returned sat
[2023-03-22 16:06:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:11] [INFO ] [Real]Absence check using state equation in 1255 ms returned sat
[2023-03-22 16:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 16:06:12] [INFO ] [Nat]Absence check using 12 positive place invariants in 14 ms returned sat
[2023-03-22 16:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:13] [INFO ] [Nat]Absence check using state equation in 1220 ms returned sat
[2023-03-22 16:06:15] [INFO ] [Nat]Added 4247 Read/Feed constraints in 1702 ms returned sat
[2023-03-22 16:06:17] [INFO ] Deduced a trap composed of 17 places in 1915 ms of which 2 ms to minimize.
[2023-03-22 16:06:17] [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 1
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 16:06:17] [INFO ] [Real]Absence check using 12 positive place invariants in 12 ms returned sat
[2023-03-22 16:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:18] [INFO ] [Real]Absence check using state equation in 1189 ms returned sat
[2023-03-22 16:06:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 16:06:18] [INFO ] [Nat]Absence check using 12 positive place invariants in 13 ms returned sat
[2023-03-22 16:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:19] [INFO ] [Nat]Absence check using state equation in 1192 ms returned sat
[2023-03-22 16:06:21] [INFO ] [Nat]Added 4247 Read/Feed constraints in 1209 ms returned sat
[2023-03-22 16:06:23] [INFO ] Deduced a trap composed of 18 places in 2293 ms of which 2 ms to minimize.
[2023-03-22 16:06:25] [INFO ] Deduced a trap composed of 16 places in 2363 ms of which 3 ms to minimize.
[2023-03-22 16:06:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 16:06:26] [INFO ] [Real]Absence check using 12 positive place invariants in 13 ms returned sat
[2023-03-22 16:06:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:27] [INFO ] [Real]Absence check using state equation in 1197 ms returned sat
[2023-03-22 16:06:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 16:06:27] [INFO ] [Nat]Absence check using 12 positive place invariants in 13 ms returned sat
[2023-03-22 16:06:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:28] [INFO ] [Nat]Absence check using state equation in 1158 ms returned sat
[2023-03-22 16:06:29] [INFO ] [Nat]Added 4247 Read/Feed constraints in 1108 ms returned sat
[2023-03-22 16:06:32] [INFO ] Deduced a trap composed of 18 places in 2279 ms of which 4 ms to minimize.
[2023-03-22 16:06:34] [INFO ] Deduced a trap composed of 16 places in 1905 ms of which 1 ms to minimize.
[2023-03-22 16:06:34] [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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 16:06:34] [INFO ] [Real]Absence check using 12 positive place invariants in 12 ms returned sat
[2023-03-22 16:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:35] [INFO ] [Real]Absence check using state equation in 1144 ms returned sat
[2023-03-22 16:06:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 16:06:35] [INFO ] [Nat]Absence check using 12 positive place invariants in 13 ms returned sat
[2023-03-22 16:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:36] [INFO ] [Nat]Absence check using state equation in 1132 ms returned sat
[2023-03-22 16:06:38] [INFO ] [Nat]Added 4247 Read/Feed constraints in 1294 ms returned sat
[2023-03-22 16:06:40] [INFO ] Deduced a trap composed of 17 places in 2224 ms of which 2 ms to minimize.
[2023-03-22 16:06:42] [INFO ] Deduced a trap composed of 16 places in 1942 ms of which 2 ms to minimize.
[2023-03-22 16:06:42] [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 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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 16:06:42] [INFO ] [Real]Absence check using 12 positive place invariants in 13 ms returned sat
[2023-03-22 16:06:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:43] [INFO ] [Real]Absence check using state equation in 1162 ms returned sat
[2023-03-22 16:06:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 16:06:44] [INFO ] [Nat]Absence check using 12 positive place invariants in 13 ms returned sat
[2023-03-22 16:06:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 16:06:45] [INFO ] [Nat]Absence check using state equation in 1163 ms returned sat
[2023-03-22 16:06:46] [INFO ] [Nat]Added 4247 Read/Feed constraints in 1263 ms returned sat
[2023-03-22 16:06:48] [INFO ] Deduced a trap composed of 19 places in 2169 ms of which 1 ms to minimize.
[2023-03-22 16:06:50] [INFO ] Deduced a trap composed of 17 places in 1867 ms of which 1 ms to minimize.
[2023-03-22 16:06:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 4615/4615 transitions.
Graph (complete) has 993 edges and 400 vertex of which 390 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.44 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 101 rules applied. Total rules applied 102 place count 390 transition count 4504
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 122 rules applied. Total rules applied 224 place count 323 transition count 4449
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 235 place count 312 transition count 4449
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 76 Pre rules applied. Total rules applied 235 place count 312 transition count 4373
Deduced a syphon composed of 76 places in 3 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 3 with 152 rules applied. Total rules applied 387 place count 236 transition count 4373
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 441 place count 182 transition count 4319
Iterating global reduction 3 with 54 rules applied. Total rules applied 495 place count 182 transition count 4319
Discarding 52 places :
Symmetric choice reduction at 3 with 52 rule applications. Total rules 547 place count 130 transition count 4267
Iterating global reduction 3 with 52 rules applied. Total rules applied 599 place count 130 transition count 4267
Ensure Unique test removed 2056 transitions
Reduce isomorphic transitions removed 2056 transitions.
Iterating post reduction 3 with 2056 rules applied. Total rules applied 2655 place count 130 transition count 2211
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 2665 place count 120 transition count 2201
Iterating global reduction 4 with 10 rules applied. Total rules applied 2675 place count 120 transition count 2201
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 2684 place count 111 transition count 2192
Iterating global reduction 4 with 9 rules applied. Total rules applied 2693 place count 111 transition count 2192
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 2701 place count 111 transition count 2184
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 2739 place count 92 transition count 2165
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 2755 place count 92 transition count 2149
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 2765 place count 82 transition count 2139
Iterating global reduction 6 with 10 rules applied. Total rules applied 2775 place count 82 transition count 2139
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 2785 place count 72 transition count 2129
Iterating global reduction 6 with 10 rules applied. Total rules applied 2795 place count 72 transition count 2129
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 2805 place count 62 transition count 2119
Iterating global reduction 6 with 10 rules applied. Total rules applied 2815 place count 62 transition count 2119
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 2818 place count 62 transition count 2116
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2819 place count 62 transition count 2115
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2820 place count 61 transition count 2115
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 2826 place count 61 transition count 2115
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 2829 place count 61 transition count 2112
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2830 place count 60 transition count 2111
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 7 with 11 rules applied. Total rules applied 2841 place count 59 transition count 2101
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 2851 place count 49 transition count 2101
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 2851 place count 49 transition count 2099
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 2855 place count 47 transition count 2099
Performed 14 Post agglomeration using F-continuation condition with reduction of 2034 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 9 with 28 rules applied. Total rules applied 2883 place count 33 transition count 51
Drop transitions removed 10 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 9 with 13 rules applied. Total rules applied 2896 place count 33 transition count 38
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 10 with 22 rules applied. Total rules applied 2918 place count 19 transition count 30
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 2926 place count 19 transition count 22
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 2928 place count 19 transition count 20
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 2929 place count 19 transition count 20
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 2930 place count 19 transition count 19
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 12 with 3 rules applied. Total rules applied 2933 place count 16 transition count 16
Applied a total of 2933 rules in 5025 ms. Remains 16 /400 variables (removed 384) and now considering 16/4615 (removed 4599) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5026 ms. Remains : 16/400 places, 16/4615 transitions.
// Phase 1: matrix 16 rows 16 cols
[2023-03-22 16:06:55] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 66489 resets, run finished after 766 ms. (steps per millisecond=1305 ) properties (out of 6) seen :6
FORMULA StigmergyCommit-PT-10a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 67473 ms.
ITS solved all properties within timeout
BK_STOP 1679501217630
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="StigmergyCommit-PT-10a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is StigmergyCommit-PT-10a, 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 r457-smll-167912649400525"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-10a.tgz
mv StigmergyCommit-PT-10a 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 ;