About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S32C08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16247.544 | 3600000.00 | 3577957.00 | 42277.90 | 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/mcc2021-input.r292-tall-162124157000763.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124157000763
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 55M
-rw-r--r-- 1 mcc users 40K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 133K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 32K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K May 12 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 12 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 4.7K May 11 19:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 11 19:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 11 16:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 11 16:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 12 04:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 12 04:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 55M May 12 08:13 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 gen-UpperBounds-00
FORMULA_NAME gen-UpperBounds-01
FORMULA_NAME gen-UpperBounds-02
FORMULA_NAME gen-UpperBounds-03
FORMULA_NAME gen-UpperBounds-04
FORMULA_NAME gen-UpperBounds-05
FORMULA_NAME gen-UpperBounds-06
FORMULA_NAME gen-UpperBounds-07
FORMULA_NAME gen-UpperBounds-08
FORMULA_NAME gen-UpperBounds-09
FORMULA_NAME gen-UpperBounds-10
FORMULA_NAME gen-UpperBounds-11
FORMULA_NAME gen-UpperBounds-12
FORMULA_NAME gen-UpperBounds-13
FORMULA_NAME gen-UpperBounds-14
FORMULA_NAME gen-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1621398824246
Running Version 0
[2021-05-19 04:33:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-19 04:33:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 04:33:47] [INFO ] Load time of PNML (sax parser for PT used): 1414 ms
[2021-05-19 04:33:47] [INFO ] Transformed 27452 places.
[2021-05-19 04:33:47] [INFO ] Transformed 41619 transitions.
[2021-05-19 04:33:47] [INFO ] Parsed PT model containing 27452 places and 41619 transitions in 1640 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 38 ms.
Normalized transition count is 40563 out of 41619 initially.
// Phase 1: matrix 40563 rows 27452 cols
[2021-05-19 04:33:57] [INFO ] Computed 1753 place invariants in 9771 ms
Incomplete random walk after 10000 steps, including 122 resets, run finished after 532 ms. (steps per millisecond=18 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 16) seen :0
[2021-05-19 04:33:59] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27452 cols
[2021-05-19 04:34:09] [INFO ] Computed 1753 place invariants in 9630 ms
[2021-05-19 04:34:14] [INFO ] [Real]Absence check using 86 positive place invariants in 1184 ms returned unknown
[2021-05-19 04:34:19] [INFO ] [Real]Absence check using 86 positive place invariants in 1364 ms returned sat
[2021-05-19 04:34:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:34:19] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 46 ms returned unknown
[2021-05-19 04:34:24] [INFO ] [Real]Absence check using 86 positive place invariants in 1341 ms returned sat
[2021-05-19 04:34:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:34:24] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 152 ms returned unknown
[2021-05-19 04:34:29] [INFO ] [Real]Absence check using 86 positive place invariants in 1357 ms returned sat
[2021-05-19 04:34:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:34:29] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 161 ms returned unknown
[2021-05-19 04:34:34] [INFO ] [Real]Absence check using 86 positive place invariants in 1349 ms returned sat
[2021-05-19 04:34:34] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:34:34] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 195 ms returned unknown
[2021-05-19 04:34:39] [INFO ] [Real]Absence check using 86 positive place invariants in 1387 ms returned sat
[2021-05-19 04:34:39] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:1977)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:558)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-19 04:34:44] [INFO ] [Real]Absence check using 86 positive place invariants in 1346 ms returned sat
[2021-05-19 04:34:44] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:34:44] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 150 ms returned unknown
[2021-05-19 04:34:49] [INFO ] [Real]Absence check using 86 positive place invariants in 1391 ms returned sat
[2021-05-19 04:34:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:34:49] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 24 ms returned unknown
[2021-05-19 04:34:54] [INFO ] [Real]Absence check using 86 positive place invariants in 1338 ms returned sat
[2021-05-19 04:34:54] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:34:54] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 143 ms returned unknown
[2021-05-19 04:34:59] [INFO ] [Real]Absence check using 86 positive place invariants in 1348 ms returned sat
[2021-05-19 04:34:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:34:59] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 190 ms returned unknown
[2021-05-19 04:35:04] [INFO ] [Real]Absence check using 86 positive place invariants in 1344 ms returned sat
[2021-05-19 04:35:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:1977)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:558)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-19 04:35:09] [INFO ] [Real]Absence check using 86 positive place invariants in 1341 ms returned sat
[2021-05-19 04:35:09] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:35:09] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 167 ms returned unknown
[2021-05-19 04:35:14] [INFO ] [Real]Absence check using 86 positive place invariants in 1388 ms returned sat
[2021-05-19 04:35:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:35:14] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 71 ms returned unknown
[2021-05-19 04:35:19] [INFO ] [Real]Absence check using 86 positive place invariants in 1371 ms returned sat
[2021-05-19 04:35:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:35:19] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 137 ms returned unknown
[2021-05-19 04:35:24] [INFO ] [Real]Absence check using 86 positive place invariants in 1347 ms returned sat
[2021-05-19 04:35:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:35:24] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 179 ms returned unknown
[2021-05-19 04:35:29] [INFO ] [Real]Absence check using 86 positive place invariants in 1377 ms returned sat
[2021-05-19 04:35:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:35:29] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 84 ms returned unknown
Current structural bounds on expressions (after SMT) : [33, 33, 33, 33, 33, 99, 33, 33, 99, 33, 33, 33, 1, 99, 33, 33] Max seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1]
Support contains 16 out of 27452 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27452/27452 places, 41619/41619 transitions.
Graph (complete) has 92537 edges and 27452 vertex of which 27400 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.65 ms
Discarding 52 places :
Also discarding 0 output transitions
Drop transitions removed 8436 transitions
Trivial Post-agglo rules discarded 8436 transitions
Performed 8436 trivial Post agglomeration. Transition count delta: 8436
Iterating post reduction 0 with 8436 rules applied. Total rules applied 8437 place count 27400 transition count 33183
Reduce places removed 8436 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 8439 rules applied. Total rules applied 16876 place count 18964 transition count 33180
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 16879 place count 18961 transition count 33180
Performed 527 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 527 Pre rules applied. Total rules applied 16879 place count 18961 transition count 32653
Deduced a syphon composed of 527 places in 47 ms
Reduce places removed 527 places and 0 transitions.
Iterating global reduction 3 with 1054 rules applied. Total rules applied 17933 place count 18434 transition count 32653
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 46 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 17999 place count 18401 transition count 32620
Free-agglomeration rule (complex) applied 1570 times.
Iterating global reduction 3 with 1570 rules applied. Total rules applied 19569 place count 18401 transition count 31050
Reduce places removed 1570 places and 0 transitions.
Iterating post reduction 3 with 1570 rules applied. Total rules applied 21139 place count 16831 transition count 31050
Discarding 7908 places :
Symmetric choice reduction at 4 with 7908 rule applications. Total rules 29047 place count 8923 transition count 23142
Iterating global reduction 4 with 7908 rules applied. Total rules applied 36955 place count 8923 transition count 23142
Partial Free-agglomeration rule applied 330 times.
Drop transitions removed 330 transitions
Iterating global reduction 4 with 330 rules applied. Total rules applied 37285 place count 8923 transition count 23142
Applied a total of 37285 rules in 12978 ms. Remains 8923 /27452 variables (removed 18529) and now considering 23142/41619 (removed 18477) transitions.
Finished structural reductions, in 1 iterations. Remains : 8923/27452 places, 23142/41619 transitions.
Normalized transition count is 21577 out of 23142 initially.
// Phase 1: matrix 21577 rows 8923 cols
[2021-05-19 04:35:43] [INFO ] Computed 1701 place invariants in 1239 ms
FORMULA gen-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA gen-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA gen-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA gen-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 347996 steps, including 7054 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen :{0=1, 1=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 10=1}
FORMULA gen-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 531547 steps, including 1035 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen :{1=1, 2=1, 4=1}
Interrupted Best-First random walk after 529606 steps, including 1031 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen :{1=1, 4=1}
Interrupted Best-First random walk after 522660 steps, including 1018 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen :{1=1, 4=1}
Interrupted Best-First random walk after 519396 steps, including 1011 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen :{1=1}
Interrupted Best-First random walk after 527977 steps, including 1028 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen :{1=1, 4=1}
Interrupted Best-First random walk after 530228 steps, including 1032 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen :{1=1, 4=1}
[2021-05-19 04:36:43] [INFO ] Flow matrix only has 21577 transitions (discarded 1565 similar events)
// Phase 1: matrix 21577 rows 8923 cols
[2021-05-19 04:36:45] [INFO ] Computed 1701 place invariants in 1326 ms
[2021-05-19 04:36:46] [INFO ] [Real]Absence check using 65 positive place invariants in 221 ms returned sat
[2021-05-19 04:36:46] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 551 ms returned sat
[2021-05-19 04:36:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 04:37:01] [INFO ] [Real]Absence check using state equation in 14823 ms returned sat
[2021-05-19 04:37:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 04:37:03] [INFO ] [Nat]Absence check using 65 positive place invariants in 224 ms returned sat
[2021-05-19 04:37:03] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 541 ms returned sat
[2021-05-19 04:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 04:37:19] [INFO ] [Nat]Absence check using state equation in 16046 ms returned sat
[2021-05-19 04:37:20] [INFO ] State equation strengthened by 13411 read => feed constraints.
[2021-05-19 04:37:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:37:27] [INFO ] [Nat]Added 13411 Read/Feed constraints in 7528 ms returned unknown
[2021-05-19 04:37:28] [INFO ] [Real]Absence check using 65 positive place invariants in 220 ms returned sat
[2021-05-19 04:37:28] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 11 ms returned unsat
[2021-05-19 04:37:29] [INFO ] [Real]Absence check using 65 positive place invariants in 217 ms returned sat
[2021-05-19 04:37:30] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 141 ms returned unsat
[2021-05-19 04:37:31] [INFO ] [Real]Absence check using 65 positive place invariants in 218 ms returned sat
[2021-05-19 04:37:31] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 528 ms returned sat
[2021-05-19 04:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 04:37:47] [INFO ] [Real]Absence check using state equation in 15421 ms returned sat
[2021-05-19 04:37:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 04:37:48] [INFO ] [Nat]Absence check using 65 positive place invariants in 213 ms returned sat
[2021-05-19 04:37:49] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 501 ms returned sat
[2021-05-19 04:37:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 04:38:05] [INFO ] [Nat]Absence check using state equation in 16516 ms returned sat
[2021-05-19 04:38:10] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:38:13] [INFO ] [Nat]Added 13411 Read/Feed constraints in 7588 ms returned unknown
[2021-05-19 04:38:14] [INFO ] [Real]Absence check using 65 positive place invariants in 220 ms returned sat
[2021-05-19 04:38:14] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 403 ms returned unsat
[2021-05-19 04:38:15] [INFO ] [Real]Absence check using 65 positive place invariants in 216 ms returned sat
[2021-05-19 04:38:16] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 507 ms returned sat
[2021-05-19 04:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 04:38:33] [INFO ] [Real]Absence check using state equation in 16988 ms returned sat
[2021-05-19 04:38:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 04:38:34] [INFO ] [Nat]Absence check using 65 positive place invariants in 217 ms returned sat
[2021-05-19 04:38:35] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 501 ms returned sat
[2021-05-19 04:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 04:38:51] [INFO ] [Nat]Absence check using state equation in 15889 ms returned sat
[2021-05-19 04:38:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:38:58] [INFO ] [Nat]Added 13411 Read/Feed constraints in 7740 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 1, 1, 0, 1, 0]
FORMULA gen-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 8923 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8923/8923 places, 23142/23142 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 8923 transition count 23134
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 8915 transition count 23134
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 26 place count 8915 transition count 23124
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 36 place count 8905 transition count 23124
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 47 place count 8894 transition count 23113
Iterating global reduction 3 with 11 rules applied. Total rules applied 58 place count 8894 transition count 23113
Applied a total of 58 rules in 3513 ms. Remains 8894 /8923 variables (removed 29) and now considering 23113/23142 (removed 29) transitions.
Finished structural reductions, in 1 iterations. Remains : 8894/8923 places, 23113/23142 transitions.
Normalized transition count is 21548 out of 23113 initially.
// Phase 1: matrix 21548 rows 8894 cols
[2021-05-19 04:39:03] [INFO ] Computed 1701 place invariants in 1228 ms
Interrupted random walk after 345178 steps, including 7001 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen :{}
Interrupted Best-First random walk after 520493 steps, including 1014 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen :{0=1}
FORMULA gen-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 517896 steps, including 1008 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen :{}
[2021-05-19 04:39:43] [INFO ] Flow matrix only has 21548 transitions (discarded 1565 similar events)
// Phase 1: matrix 21548 rows 8894 cols
[2021-05-19 04:39:44] [INFO ] Computed 1701 place invariants in 1226 ms
[2021-05-19 04:39:45] [INFO ] [Real]Absence check using 65 positive place invariants in 207 ms returned sat
[2021-05-19 04:39:46] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 527 ms returned sat
[2021-05-19 04:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 04:40:02] [INFO ] [Real]Absence check using state equation in 16374 ms returned sat
[2021-05-19 04:40:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 04:40:04] [INFO ] [Nat]Absence check using 65 positive place invariants in 214 ms returned sat
[2021-05-19 04:40:04] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 586 ms returned sat
[2021-05-19 04:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 04:40:20] [INFO ] [Nat]Absence check using state equation in 15989 ms returned sat
[2021-05-19 04:40:21] [INFO ] State equation strengthened by 13411 read => feed constraints.
[2021-05-19 04:40:25] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:40:28] [INFO ] [Nat]Added 13411 Read/Feed constraints in 7520 ms returned unknown
[2021-05-19 04:40:29] [INFO ] [Real]Absence check using 65 positive place invariants in 198 ms returned sat
[2021-05-19 04:40:30] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 515 ms returned sat
[2021-05-19 04:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 04:40:46] [INFO ] [Real]Absence check using state equation in 16452 ms returned sat
[2021-05-19 04:40:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 04:40:48] [INFO ] [Nat]Absence check using 65 positive place invariants in 198 ms returned sat
[2021-05-19 04:40:48] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 552 ms returned sat
[2021-05-19 04:40:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 04:41:06] [INFO ] [Nat]Absence check using state equation in 17347 ms returned sat
[2021-05-19 04:41:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:41:14] [INFO ] [Nat]Added 13411 Read/Feed constraints in 8284 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 8894 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8894/8894 places, 23113/23113 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 8894 transition count 23112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8893 transition count 23112
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 8893 transition count 23111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 8892 transition count 23111
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 8891 transition count 23110
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 8891 transition count 23110
Applied a total of 6 rules in 6177 ms. Remains 8891 /8894 variables (removed 3) and now considering 23110/23113 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 8891/8894 places, 23110/23113 transitions.
Normalized transition count is 21545 out of 23110 initially.
// Phase 1: matrix 21545 rows 8891 cols
[2021-05-19 04:41:21] [INFO ] Computed 1701 place invariants in 1241 ms
Interrupted random walk after 353072 steps, including 7160 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen :{1=1}
FORMULA gen-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 510018 steps, including 993 resets, run timeout after 5001 ms. (steps per millisecond=101 ) properties seen :{}
[2021-05-19 04:41:56] [INFO ] Flow matrix only has 21545 transitions (discarded 1565 similar events)
// Phase 1: matrix 21545 rows 8891 cols
[2021-05-19 04:41:58] [INFO ] Computed 1701 place invariants in 1328 ms
[2021-05-19 04:41:59] [INFO ] [Real]Absence check using 65 positive place invariants in 216 ms returned sat
[2021-05-19 04:41:59] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 555 ms returned sat
[2021-05-19 04:41:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 04:42:16] [INFO ] [Real]Absence check using state equation in 16306 ms returned sat
[2021-05-19 04:42:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 04:42:17] [INFO ] [Nat]Absence check using 65 positive place invariants in 220 ms returned sat
[2021-05-19 04:42:18] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 529 ms returned sat
[2021-05-19 04:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 04:42:35] [INFO ] [Nat]Absence check using state equation in 17436 ms returned sat
[2021-05-19 04:42:35] [INFO ] State equation strengthened by 13411 read => feed constraints.
[2021-05-19 04:42:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:42:43] [INFO ] [Nat]Added 13411 Read/Feed constraints in 8020 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8891 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8891/8891 places, 23110/23110 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 8891 transition count 23109
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8890 transition count 23109
Applied a total of 2 rules in 2040 ms. Remains 8890 /8891 variables (removed 1) and now considering 23109/23110 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 8890/8891 places, 23109/23110 transitions.
Normalized transition count is 21544 out of 23109 initially.
// Phase 1: matrix 21544 rows 8890 cols
[2021-05-19 04:42:47] [INFO ] Computed 1701 place invariants in 1249 ms
Interrupted random walk after 352587 steps, including 7150 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen :{}
Interrupted Best-First random walk after 502711 steps, including 979 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen :{}
[2021-05-19 04:43:22] [INFO ] Flow matrix only has 21544 transitions (discarded 1565 similar events)
// Phase 1: matrix 21544 rows 8890 cols
[2021-05-19 04:43:23] [INFO ] Computed 1701 place invariants in 1409 ms
[2021-05-19 04:43:24] [INFO ] [Real]Absence check using 65 positive place invariants in 214 ms returned sat
[2021-05-19 04:43:25] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 538 ms returned sat
[2021-05-19 04:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 04:43:41] [INFO ] [Real]Absence check using state equation in 16070 ms returned sat
[2021-05-19 04:43:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 04:43:42] [INFO ] [Nat]Absence check using 65 positive place invariants in 220 ms returned sat
[2021-05-19 04:43:43] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 558 ms returned sat
[2021-05-19 04:43:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 04:44:03] [INFO ] [Nat]Absence check using state equation in 20200 ms returned sat
[2021-05-19 04:44:03] [INFO ] State equation strengthened by 13411 read => feed constraints.
[2021-05-19 04:44:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:44:11] [INFO ] [Nat]Added 13411 Read/Feed constraints in 7592 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8890 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8890/8890 places, 23109/23109 transitions.
Applied a total of 0 rules in 1986 ms. Remains 8890 /8890 variables (removed 0) and now considering 23109/23109 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8890/8890 places, 23109/23109 transitions.
Starting structural reductions, iteration 0 : 8890/8890 places, 23109/23109 transitions.
Applied a total of 0 rules in 1980 ms. Remains 8890 /8890 variables (removed 0) and now considering 23109/23109 (removed 0) transitions.
[2021-05-19 04:44:15] [INFO ] Flow matrix only has 21544 transitions (discarded 1565 similar events)
// Phase 1: matrix 21544 rows 8890 cols
[2021-05-19 04:44:16] [INFO ] Computed 1701 place invariants in 1224 ms
[2021-05-19 04:44:17] [INFO ] Implicit Places using invariants in 2086 ms returned []
Implicit Place search using SMT only with invariants took 2094 ms to find 0 implicit places.
[2021-05-19 04:44:17] [INFO ] Flow matrix only has 21544 transitions (discarded 1565 similar events)
// Phase 1: matrix 21544 rows 8890 cols
[2021-05-19 04:44:18] [INFO ] Computed 1701 place invariants in 1260 ms
[2021-05-19 04:44:19] [INFO ] Dead Transitions using invariants and state equation in 2156 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8890/8890 places, 23109/23109 transitions.
Starting property specific reduction for gen-UpperBounds-12
Normalized transition count is 21544 out of 23109 initially.
// Phase 1: matrix 21544 rows 8890 cols
[2021-05-19 04:44:21] [INFO ] Computed 1701 place invariants in 1251 ms
Incomplete random walk after 10000 steps, including 202 resets, run finished after 858 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
[2021-05-19 04:44:21] [INFO ] Flow matrix only has 21544 transitions (discarded 1565 similar events)
// Phase 1: matrix 21544 rows 8890 cols
[2021-05-19 04:44:23] [INFO ] Computed 1701 place invariants in 1268 ms
[2021-05-19 04:44:24] [INFO ] [Real]Absence check using 65 positive place invariants in 211 ms returned sat
[2021-05-19 04:44:24] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 505 ms returned sat
[2021-05-19 04:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 04:44:28] [INFO ] [Real]Absence check using state equation in 3452 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8890 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8890/8890 places, 23109/23109 transitions.
Applied a total of 0 rules in 1940 ms. Remains 8890 /8890 variables (removed 0) and now considering 23109/23109 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8890/8890 places, 23109/23109 transitions.
Normalized transition count is 21544 out of 23109 initially.
// Phase 1: matrix 21544 rows 8890 cols
[2021-05-19 04:44:31] [INFO ] Computed 1701 place invariants in 1285 ms
Interrupted random walk after 342760 steps, including 6951 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen :{}
Interrupted Best-First random walk after 489839 steps, including 954 resets, run timeout after 5001 ms. (steps per millisecond=97 ) properties seen :{}
[2021-05-19 04:45:06] [INFO ] Flow matrix only has 21544 transitions (discarded 1565 similar events)
// Phase 1: matrix 21544 rows 8890 cols
[2021-05-19 04:45:07] [INFO ] Computed 1701 place invariants in 1216 ms
[2021-05-19 04:45:08] [INFO ] [Real]Absence check using 65 positive place invariants in 210 ms returned sat
[2021-05-19 04:45:09] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 522 ms returned sat
[2021-05-19 04:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 04:45:25] [INFO ] [Real]Absence check using state equation in 16107 ms returned sat
[2021-05-19 04:45:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 04:45:27] [INFO ] [Nat]Absence check using 65 positive place invariants in 214 ms returned sat
[2021-05-19 04:45:27] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 510 ms returned sat
[2021-05-19 04:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 04:45:46] [INFO ] [Nat]Absence check using state equation in 19180 ms returned sat
[2021-05-19 04:45:47] [INFO ] State equation strengthened by 13411 read => feed constraints.
[2021-05-19 04:45:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 04:45:54] [INFO ] [Nat]Added 13411 Read/Feed constraints in 7582 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8890 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8890/8890 places, 23109/23109 transitions.
Applied a total of 0 rules in 2000 ms. Remains 8890 /8890 variables (removed 0) and now considering 23109/23109 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8890/8890 places, 23109/23109 transitions.
Starting structural reductions, iteration 0 : 8890/8890 places, 23109/23109 transitions.
Applied a total of 0 rules in 1960 ms. Remains 8890 /8890 variables (removed 0) and now considering 23109/23109 (removed 0) transitions.
[2021-05-19 04:45:58] [INFO ] Flow matrix only has 21544 transitions (discarded 1565 similar events)
// Phase 1: matrix 21544 rows 8890 cols
[2021-05-19 04:45:59] [INFO ] Computed 1701 place invariants in 1255 ms
[2021-05-19 04:46:00] [INFO ] Implicit Places using invariants in 2106 ms returned []
Implicit Place search using SMT only with invariants took 2106 ms to find 0 implicit places.
[2021-05-19 04:46:00] [INFO ] Flow matrix only has 21544 transitions (discarded 1565 similar events)
// Phase 1: matrix 21544 rows 8890 cols
[2021-05-19 04:46:01] [INFO ] Computed 1701 place invariants in 1240 ms
[2021-05-19 04:46:02] [INFO ] Dead Transitions using invariants and state equation in 2091 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8890/8890 places, 23109/23109 transitions.
Ending property specific reduction for gen-UpperBounds-12 in 103046 ms.
[2021-05-19 04:46:04] [INFO ] Flatten gal took : 1427 ms
[2021-05-19 04:46:05] [INFO ] Applying decomposition
[2021-05-19 04:46:06] [INFO ] Flatten gal took : 1003 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17425300288118023194.txt, -o, /tmp/graph17425300288118023194.bin, -w, /tmp/graph17425300288118023194.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17425300288118023194.bin, -l, -1, -v, -w, /tmp/graph17425300288118023194.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 04:46:08] [INFO ] Decomposing Gal with order
[2021-05-19 04:46:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 04:46:22] [INFO ] Removed a total of 48233 redundant transitions.
[2021-05-19 04:46:23] [INFO ] Flatten gal took : 12359 ms
[2021-05-19 04:46:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 12657 labels/synchronizations in 3200 ms.
[2021-05-19 04:46:31] [INFO ] Time to serialize gal into /tmp/UpperBounds6838761971132270395.gal : 258 ms
[2021-05-19 04:46:31] [INFO ] Time to serialize properties into /tmp/UpperBounds7759898789151595949.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds6838761971132270395.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds7759898789151595949.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds6838761971132270395.gal -t CGAL -reachable-file /tmp/UpperBounds7759898789151595949.prop --nowitness
Loading property file /tmp/UpperBounds7759898789151595949.prop.
ITS-tools command line returned an error code 137
[2021-05-19 04:59:01] [INFO ] Flatten gal took : 3800 ms
[2021-05-19 04:59:02] [INFO ] Time to serialize gal into /tmp/UpperBounds1350322860594930515.gal : 134 ms
[2021-05-19 04:59:02] [INFO ] Time to serialize properties into /tmp/UpperBounds6517344683875912413.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds1350322860594930515.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds6517344683875912413.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds1350322860594930515.gal -t CGAL -reachable-file /tmp/UpperBounds6517344683875912413.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds6517344683875912413.prop.
ITS-tools command line returned an error code 137
[2021-05-19 05:18:55] [INFO ] Flatten gal took : 5595 ms
[2021-05-19 05:18:58] [INFO ] Input system was already deterministic with 23109 transitions.
[2021-05-19 05:18:58] [INFO ] Transformed 8890 places.
[2021-05-19 05:18:58] [INFO ] Transformed 23109 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-19 05:19:32] [INFO ] Time to serialize gal into /tmp/UpperBounds18380807558234174418.gal : 91 ms
[2021-05-19 05:19:32] [INFO ] Time to serialize properties into /tmp/UpperBounds18359207728400766324.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds18380807558234174418.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds18359207728400766324.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds18380807558234174418.gal -t CGAL -reachable-file /tmp/UpperBounds18359207728400766324.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds18359207728400766324.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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-S32C08"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C08, 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 r292-tall-162124157000763"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C08.tgz
mv MultiCrashLeafsetExtension-PT-S32C08 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 ;