About the Execution of LTSMin+red for ViralEpidemic-PT-S08D1C2A04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2774.563 | 132939.00 | 156044.00 | 553.80 | 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.r489-tall-167912708001333.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 ViralEpidemic-PT-S08D1C2A04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912708001333
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 7.6K Feb 25 21:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 21:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 25 20:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 25 20:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 22:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 25 22:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 22:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 25 22:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 27M 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 ViralEpidemic-PT-S08D1C2A04-UpperBounds-00
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-01
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-02
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-03
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-04
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-05
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-06
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-07
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-08
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-09
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-10
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-11
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-12
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-13
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-14
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679365871053
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=ViralEpidemic-PT-S08D1C2A04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 02:31:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-21 02:31:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 02:31:13] [INFO ] Load time of PNML (sax parser for PT used): 1016 ms
[2023-03-21 02:31:13] [INFO ] Transformed 46811 places.
[2023-03-21 02:31:13] [INFO ] Transformed 79577 transitions.
[2023-03-21 02:31:13] [INFO ] Parsed PT model containing 46811 places and 79577 transitions and 191921 arcs in 1290 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
// Phase 1: matrix 79577 rows 46811 cols
[2023-03-21 02:31:29] [INFO ] Computed 1 place invariants in 15495 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 2934 ms. (steps per millisecond=3 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1288 ms. (steps per millisecond=7 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1289 ms. (steps per millisecond=7 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1312 ms. (steps per millisecond=7 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1269 ms. (steps per millisecond=7 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1257 ms. (steps per millisecond=7 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1322 ms. (steps per millisecond=7 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1196 ms. (steps per millisecond=8 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1187 ms. (steps per millisecond=8 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1188 ms. (steps per millisecond=8 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1259 ms. (steps per millisecond=7 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1157 ms. (steps per millisecond=8 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1158 ms. (steps per millisecond=8 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1168 ms. (steps per millisecond=8 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1158 ms. (steps per millisecond=8 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1164 ms. (steps per millisecond=8 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1139 ms. (steps per millisecond=8 ) properties (out of 16) seen :1
[2023-03-21 02:31:52] [INFO ] Invariant cache hit.
[2023-03-21 02:32:02] [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 1
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:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 02:32:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 02:32:12] [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:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 02:32:57] [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 12
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:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 02:33:02] [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 13
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:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0]
Support contains 16 out of 46811 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 46811/46811 places, 79577/79577 transitions.
Graph (complete) has 37448 edges and 46811 vertex of which 106 are kept as prefixes of interest. Removing 46705 places using SCC suffix rule.50 ms
Discarding 46705 places :
Also discarding 79164 output transitions
Drop transitions removed 79164 transitions
Drop transitions removed 320 transitions
Reduce isomorphic transitions removed 320 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 335 rules applied. Total rules applied 336 place count 106 transition count 78
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 351 place count 91 transition count 78
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 351 place count 91 transition count 63
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 381 place count 76 transition count 63
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 403 place count 54 transition count 41
Iterating global reduction 2 with 22 rules applied. Total rules applied 425 place count 54 transition count 41
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 437 place count 48 transition count 35
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 438 place count 47 transition count 34
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 439 place count 46 transition count 34
Applied a total of 439 rules in 251 ms. Remains 46 /46811 variables (removed 46765) and now considering 34/79577 (removed 79543) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 253 ms. Remains : 46/46811 places, 34/79577 transitions.
Successfully produced net in file /tmp/petri1000_5863754840876262153.dot
Successfully produced net in file /tmp/petri1001_6540888695770668528.dot
Successfully produced net in file /tmp/petri1002_513292999650182335.dot
Drop transitions removed 3 transitions
Dominated transitions for bounds rules discarded 3 transitions
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 31 rows 43 cols
[2023-03-21 02:33:12] [INFO ] Computed 12 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 31250 resets, run finished after 1657 ms. (steps per millisecond=603 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2817 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2821 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2821 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2818 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2820 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2820 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2821 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2817 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2821 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000000 steps, including 2821 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2818 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2825 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2820 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2821 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2818 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2821 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 16) seen :16
[2023-03-21 02:33:22] [INFO ] Invariant cache hit.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 5 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 17 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 3 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 9 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 12 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:22] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-03-21 02:33:23] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:23] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2023-03-21 02:33:23] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:23] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-21 02:33:23] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-21 02:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 02:33:23] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 130583 ms.
ITS solved all properties within timeout
BK_STOP 1679366003992
--------------------
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="ViralEpidemic-PT-S08D1C2A04"
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 ViralEpidemic-PT-S08D1C2A04, 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 r489-tall-167912708001333"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S08D1C2A04.tgz
mv ViralEpidemic-PT-S08D1C2A04 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 ;