Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415300131.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 RERS17pb113-PT-2, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415300131
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 10:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 10:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 13:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 15M May 5 16:51 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 RERS17pb113-PT-2-UpperBounds-00
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-01
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-02
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-03
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-04
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-05
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-06
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-07
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-08
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-09
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-10
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-11
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-12
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-13
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-14
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621239461059

Running Version 0
[2021-05-17 08:17:43] [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]
[2021-05-17 08:17:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 08:17:44] [INFO ] Load time of PNML (sax parser for PT used): 693 ms
[2021-05-17 08:17:44] [INFO ] Transformed 639 places.
[2021-05-17 08:17:44] [INFO ] Transformed 31353 transitions.
[2021-05-17 08:17:44] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 895 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Normalized transition count is 18326 out of 31353 initially.
// Phase 1: matrix 18326 rows 639 cols
[2021-05-17 08:17:44] [INFO ] Computed 25 place invariants in 179 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=19 ) properties (out of 16) seen :20
FORMULA RERS17pb113-PT-2-UpperBounds-11 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-09 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-01 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 12) seen :2
FORMULA RERS17pb113-PT-2-UpperBounds-04 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :2
[2021-05-17 08:17:46] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2021-05-17 08:17:46] [INFO ] Computed 25 place invariants in 187 ms
[2021-05-17 08:17:46] [INFO ] [Real]Absence check using 13 positive place invariants in 25 ms returned sat
[2021-05-17 08:17:46] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-17 08:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:17:51] [INFO ] [Real]Absence check using state equation in 4455 ms returned unknown
[2021-05-17 08:17:51] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:17:51] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2021-05-17 08:17:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:17:56] [INFO ] [Real]Absence check using state equation in 4884 ms returned unknown
[2021-05-17 08:17:56] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-17 08:17:56] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2021-05-17 08:17:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:01] [INFO ] [Real]Absence check using state equation in 4908 ms returned unknown
[2021-05-17 08:18:01] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2021-05-17 08:18:01] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2021-05-17 08:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:06] [INFO ] [Real]Absence check using state equation in 4921 ms returned unknown
[2021-05-17 08:18:06] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2021-05-17 08:18:06] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2021-05-17 08:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:11] [INFO ] [Real]Absence check using state equation in 4908 ms returned unknown
[2021-05-17 08:18:11] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2021-05-17 08:18:11] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2021-05-17 08:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:16] [INFO ] [Real]Absence check using state equation in 4926 ms returned unknown
[2021-05-17 08:18:16] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:18:16] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2021-05-17 08:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:21] [INFO ] [Real]Absence check using state equation in 4898 ms returned unknown
[2021-05-17 08:18:21] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2021-05-17 08:18:21] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2021-05-17 08:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:26] [INFO ] [Real]Absence check using state equation in 4906 ms returned unknown
[2021-05-17 08:18:26] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:18:26] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-17 08:18:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:31] [INFO ] [Real]Absence check using state equation in 4903 ms returned unknown
[2021-05-17 08:18:31] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:18:31] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2021-05-17 08:18:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:36] [INFO ] [Real]Absence check using state equation in 4895 ms returned unknown
[2021-05-17 08:18:36] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2021-05-17 08:18:36] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2021-05-17 08:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:41] [INFO ] [Real]Absence check using state equation in 4889 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 9 out of 639 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 626 transition count 31352
Applied a total of 13 rules in 878 ms. Remains 626 /639 variables (removed 13) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/639 places, 31352/31353 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:18:42] [INFO ] Computed 13 place invariants in 69 ms
Interrupted random walk after 740088 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=2, 7=1, 8=1, 9=1, 10=2}
FORMULA RERS17pb113-PT-2-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-10 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2670 ms. (steps per millisecond=374 ) properties (out of 9) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2139 ms. (steps per millisecond=467 ) properties (out of 9) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2522 ms. (steps per millisecond=396 ) properties (out of 9) seen :10
FORMULA RERS17pb113-PT-2-UpperBounds-03 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2967 ms. (steps per millisecond=337 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3297 ms. (steps per millisecond=303 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2910 ms. (steps per millisecond=343 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3068 ms. (steps per millisecond=325 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2506 ms. (steps per millisecond=399 ) properties (out of 8) seen :8
[2021-05-17 08:19:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:19:34] [INFO ] Computed 13 place invariants in 85 ms
[2021-05-17 08:19:34] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:19:52] [INFO ] [Real]Absence check using state equation in 17622 ms returned sat
[2021-05-17 08:19:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:19:53] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:19:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:20:07] [INFO ] [Nat]Absence check using state equation in 14083 ms returned sat
[2021-05-17 08:20:07] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:20:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:20:15] [INFO ] [Nat]Added 829 Read/Feed constraints in 7276 ms returned sat
[2021-05-17 08:20:18] [INFO ] Deduced a trap composed of 48 places in 3286 ms of which 6 ms to minimize.
[2021-05-17 08:20:22] [INFO ] Deduced a trap composed of 40 places in 3169 ms of which 2 ms to minimize.
[2021-05-17 08:20:26] [INFO ] Deduced a trap composed of 48 places in 3307 ms of which 13 ms to minimize.
[2021-05-17 08:20:30] [INFO ] Deduced a trap composed of 48 places in 3367 ms of which 2 ms to minimize.
[2021-05-17 08:20:35] [INFO ] Deduced a trap composed of 40 places in 4145 ms of which 1 ms to minimize.
[2021-05-17 08:20:39] [INFO ] Deduced a trap composed of 24 places in 3266 ms of which 1 ms to minimize.
[2021-05-17 08:20:39] [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 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2021-05-17 08:20:39] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:20:49] [INFO ] [Real]Absence check using state equation in 10162 ms returned sat
[2021-05-17 08:20:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:20:50] [INFO ] [Nat]Absence check using 13 positive place invariants in 28 ms returned sat
[2021-05-17 08:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:21:02] [INFO ] [Nat]Absence check using state equation in 12365 ms returned sat
[2021-05-17 08:21:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:21:11] [INFO ] [Nat]Added 829 Read/Feed constraints in 8929 ms returned unknown
[2021-05-17 08:21:11] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:21:25] [INFO ] [Real]Absence check using state equation in 13528 ms returned sat
[2021-05-17 08:21:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:21:25] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:21:39] [INFO ] [Nat]Absence check using state equation in 13759 ms returned sat
[2021-05-17 08:21:45] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:21:48] [INFO ] [Nat]Added 829 Read/Feed constraints in 8874 ms returned unknown
[2021-05-17 08:21:48] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:22:01] [INFO ] [Real]Absence check using state equation in 12924 ms returned sat
[2021-05-17 08:22:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:22:02] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:22:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:22:14] [INFO ] [Nat]Absence check using state equation in 12224 ms returned sat
[2021-05-17 08:22:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:22:23] [INFO ] [Nat]Added 829 Read/Feed constraints in 9152 ms returned sat
[2021-05-17 08:22:27] [INFO ] Deduced a trap composed of 48 places in 3550 ms of which 1 ms to minimize.
[2021-05-17 08:22:30] [INFO ] Deduced a trap composed of 40 places in 2925 ms of which 15 ms to minimize.
[2021-05-17 08:22:34] [INFO ] Deduced a trap composed of 48 places in 3031 ms of which 0 ms to minimize.
[2021-05-17 08:22:38] [INFO ] Deduced a trap composed of 40 places in 2923 ms of which 1 ms to minimize.
[2021-05-17 08:22:41] [INFO ] Deduced a trap composed of 64 places in 2826 ms of which 1 ms to minimize.
[2021-05-17 08:22:45] [INFO ] Deduced a trap composed of 64 places in 3730 ms of which 1 ms to minimize.
[2021-05-17 08:22:49] [INFO ] Deduced a trap composed of 40 places in 2958 ms of which 1 ms to minimize.
[2021-05-17 08:22:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2021-05-17 08:22:49] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:23:06] [INFO ] [Real]Absence check using state equation in 17187 ms returned sat
[2021-05-17 08:23:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:23:07] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2021-05-17 08:23:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:23:18] [INFO ] [Nat]Absence check using state equation in 10951 ms returned sat
[2021-05-17 08:23:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:23:26] [INFO ] [Nat]Added 829 Read/Feed constraints in 8582 ms returned unknown
[2021-05-17 08:23:26] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:23:41] [INFO ] [Real]Absence check using state equation in 14418 ms returned sat
[2021-05-17 08:23:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:23:41] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:23:51] [INFO ] [Nat]Absence check using state equation in 9817 ms returned sat
[2021-05-17 08:23:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:24:00] [INFO ] [Nat]Added 829 Read/Feed constraints in 8606 ms returned unknown
[2021-05-17 08:24:00] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:24:18] [INFO ] [Real]Absence check using state equation in 18385 ms returned sat
[2021-05-17 08:24:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:24:19] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-17 08:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:24:36] [INFO ] [Nat]Absence check using state equation in 17270 ms returned sat
[2021-05-17 08:24:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:24:45] [INFO ] [Nat]Added 829 Read/Feed constraints in 8763 ms returned unknown
[2021-05-17 08:24:45] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:24:58] [INFO ] [Real]Absence check using state equation in 13183 ms returned sat
[2021-05-17 08:24:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:24:59] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:24:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:25:09] [INFO ] [Nat]Absence check using state equation in 10295 ms returned sat
[2021-05-17 08:25:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:25:17] [INFO ] [Nat]Added 829 Read/Feed constraints in 8337 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2, 2, 2, 2] Max seen :[1, 1, 1, 1, 1, 1, 1, 1]
Support contains 7 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 240 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:25:18] [INFO ] Computed 13 place invariants in 92 ms
Interrupted random walk after 781905 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2526 ms. (steps per millisecond=395 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2337 ms. (steps per millisecond=427 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2707 ms. (steps per millisecond=369 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2445 ms. (steps per millisecond=408 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2874 ms. (steps per millisecond=347 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2249 ms. (steps per millisecond=444 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2541 ms. (steps per millisecond=393 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2008 ms. (steps per millisecond=498 ) properties (out of 8) seen :8
[2021-05-17 08:26:07] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:26:07] [INFO ] Computed 13 place invariants in 83 ms
[2021-05-17 08:26:08] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:26:23] [INFO ] [Real]Absence check using state equation in 15383 ms returned sat
[2021-05-17 08:26:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:26:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:26:35] [INFO ] [Nat]Absence check using state equation in 11497 ms returned sat
[2021-05-17 08:26:36] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:26:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:26:44] [INFO ] [Nat]Added 829 Read/Feed constraints in 8140 ms returned sat
[2021-05-17 08:26:47] [INFO ] Deduced a trap composed of 48 places in 2965 ms of which 1 ms to minimize.
[2021-05-17 08:26:51] [INFO ] Deduced a trap composed of 40 places in 3256 ms of which 0 ms to minimize.
[2021-05-17 08:26:55] [INFO ] Deduced a trap composed of 48 places in 3380 ms of which 0 ms to minimize.
[2021-05-17 08:26:58] [INFO ] Deduced a trap composed of 48 places in 2544 ms of which 1 ms to minimize.
[2021-05-17 08:27:01] [INFO ] Deduced a trap composed of 40 places in 2496 ms of which 1 ms to minimize.
[2021-05-17 08:27:04] [INFO ] Deduced a trap composed of 24 places in 3045 ms of which 1 ms to minimize.
[2021-05-17 08:27:11] [INFO ] Deduced a trap composed of 64 places in 5794 ms of which 19 ms to minimize.
[2021-05-17 08:27:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2021-05-17 08:27:11] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:27:25] [INFO ] [Real]Absence check using state equation in 13754 ms returned sat
[2021-05-17 08:27:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:27:25] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2021-05-17 08:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:27:42] [INFO ] [Nat]Absence check using state equation in 16307 ms returned sat
[2021-05-17 08:27:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:27:50] [INFO ] [Nat]Added 829 Read/Feed constraints in 8869 ms returned unknown
[2021-05-17 08:27:51] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-17 08:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:28:04] [INFO ] [Real]Absence check using state equation in 13199 ms returned sat
[2021-05-17 08:28:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:28:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2021-05-17 08:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:28:21] [INFO ] [Nat]Absence check using state equation in 16725 ms returned sat
[2021-05-17 08:28:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:28:30] [INFO ] [Nat]Added 829 Read/Feed constraints in 8931 ms returned unknown
[2021-05-17 08:28:30] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:28:45] [INFO ] [Real]Absence check using state equation in 15296 ms returned sat
[2021-05-17 08:28:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:28:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-17 08:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:29:01] [INFO ] [Nat]Absence check using state equation in 14573 ms returned sat
[2021-05-17 08:29:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:29:08] [INFO ] [Nat]Added 829 Read/Feed constraints in 7649 ms returned sat
[2021-05-17 08:29:11] [INFO ] Deduced a trap composed of 48 places in 2818 ms of which 1 ms to minimize.
[2021-05-17 08:29:14] [INFO ] Deduced a trap composed of 40 places in 2603 ms of which 1 ms to minimize.
[2021-05-17 08:29:17] [INFO ] Deduced a trap composed of 48 places in 2559 ms of which 1 ms to minimize.
[2021-05-17 08:29:21] [INFO ] Deduced a trap composed of 48 places in 2702 ms of which 0 ms to minimize.
[2021-05-17 08:29:24] [INFO ] Deduced a trap composed of 40 places in 2597 ms of which 1 ms to minimize.
[2021-05-17 08:29:27] [INFO ] Deduced a trap composed of 24 places in 2741 ms of which 1 ms to minimize.
[2021-05-17 08:29:30] [INFO ] Deduced a trap composed of 64 places in 2324 ms of which 1 ms to minimize.
[2021-05-17 08:29:33] [INFO ] Deduced a trap composed of 64 places in 2891 ms of which 1 ms to minimize.
[2021-05-17 08:29:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2021-05-17 08:29:33] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-17 08:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:29:46] [INFO ] [Real]Absence check using state equation in 12931 ms returned sat
[2021-05-17 08:29:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:29:47] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:29:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:30:00] [INFO ] [Nat]Absence check using state equation in 13371 ms returned sat
[2021-05-17 08:30:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:30:09] [INFO ] [Nat]Added 829 Read/Feed constraints in 9385 ms returned unknown
[2021-05-17 08:30:10] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:30:30] [INFO ] [Real]Absence check using state equation in 20234 ms returned sat
[2021-05-17 08:30:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:30:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:30:46] [INFO ] [Nat]Absence check using state equation in 15356 ms returned sat
[2021-05-17 08:30:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:30:54] [INFO ] [Nat]Added 829 Read/Feed constraints in 8346 ms returned unknown
[2021-05-17 08:30:54] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:30:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:31:11] [INFO ] [Real]Absence check using state equation in 16401 ms returned sat
[2021-05-17 08:31:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:31:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2021-05-17 08:31:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:31:25] [INFO ] [Nat]Absence check using state equation in 13435 ms returned sat
[2021-05-17 08:31:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:31:33] [INFO ] [Nat]Added 829 Read/Feed constraints in 8264 ms returned unknown
[2021-05-17 08:31:33] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:31:44] [INFO ] [Real]Absence check using state equation in 10673 ms returned sat
[2021-05-17 08:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:31:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2021-05-17 08:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:31:55] [INFO ] [Nat]Absence check using state equation in 11153 ms returned sat
[2021-05-17 08:32:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:32:03] [INFO ] [Nat]Added 829 Read/Feed constraints in 8362 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2, 2, 2, 2] Max seen :[1, 1, 1, 1, 1, 1, 1, 1]
Support contains 7 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 256 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 240 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-17 08:32:04] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:32:04] [INFO ] Computed 13 place invariants in 54 ms
[2021-05-17 08:32:06] [INFO ] Implicit Places using invariants in 1561 ms returned []
Implicit Place search using SMT only with invariants took 1575 ms to find 0 implicit places.
[2021-05-17 08:32:06] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:32:06] [INFO ] Computed 13 place invariants in 36 ms
[2021-05-17 08:32:14] [INFO ] Dead Transitions using invariants and state equation in 8118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-00
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:32:14] [INFO ] Computed 13 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
[2021-05-17 08:32:14] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:32:14] [INFO ] Computed 13 place invariants in 35 ms
[2021-05-17 08:32:14] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-17 08:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:32:19] [INFO ] [Real]Absence check using state equation in 4928 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 163 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:32:20] [INFO ] Computed 13 place invariants in 88 ms
Interrupted random walk after 756899 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2649 ms. (steps per millisecond=377 ) properties (out of 1) seen :1
[2021-05-17 08:32:52] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:32:52] [INFO ] Computed 13 place invariants in 86 ms
[2021-05-17 08:32:52] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2021-05-17 08:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:33:06] [INFO ] [Real]Absence check using state equation in 13582 ms returned sat
[2021-05-17 08:33:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:33:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2021-05-17 08:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:33:17] [INFO ] [Nat]Absence check using state equation in 10955 ms returned sat
[2021-05-17 08:33:18] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:33:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:33:24] [INFO ] [Nat]Added 829 Read/Feed constraints in 6397 ms returned sat
[2021-05-17 08:33:27] [INFO ] Deduced a trap composed of 48 places in 2969 ms of which 1 ms to minimize.
[2021-05-17 08:33:30] [INFO ] Deduced a trap composed of 40 places in 2654 ms of which 1 ms to minimize.
[2021-05-17 08:33:34] [INFO ] Deduced a trap composed of 48 places in 3050 ms of which 2 ms to minimize.
[2021-05-17 08:33:37] [INFO ] Deduced a trap composed of 48 places in 2530 ms of which 1 ms to minimize.
[2021-05-17 08:33:40] [INFO ] Deduced a trap composed of 24 places in 2904 ms of which 1 ms to minimize.
[2021-05-17 08:33:44] [INFO ] Deduced a trap composed of 40 places in 2898 ms of which 1 ms to minimize.
[2021-05-17 08:33:47] [INFO ] Deduced a trap composed of 64 places in 2719 ms of which 0 ms to minimize.
[2021-05-17 08:33:50] [INFO ] Deduced a trap composed of 40 places in 2596 ms of which 0 ms to minimize.
[2021-05-17 08:33:54] [INFO ] Deduced a trap composed of 64 places in 3104 ms of which 0 ms to minimize.
[2021-05-17 08:33:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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)
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 310 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 188 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-17 08:33:54] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:33:54] [INFO ] Computed 13 place invariants in 35 ms
[2021-05-17 08:33:56] [INFO ] Implicit Places using invariants in 1716 ms returned []
Implicit Place search using SMT only with invariants took 1716 ms to find 0 implicit places.
[2021-05-17 08:33:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:33:56] [INFO ] Computed 13 place invariants in 46 ms
[2021-05-17 08:34:04] [INFO ] Dead Transitions using invariants and state equation in 7922 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-00 in 110228 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-02
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:34:04] [INFO ] Computed 13 place invariants in 87 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
[2021-05-17 08:34:04] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:34:05] [INFO ] Computed 13 place invariants in 85 ms
[2021-05-17 08:34:05] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:34:10] [INFO ] [Real]Absence check using state equation in 4909 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 196 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:34:10] [INFO ] Computed 13 place invariants in 85 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28444 ms. (steps per millisecond=35 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1924 ms. (steps per millisecond=519 ) properties (out of 1) seen :1
[2021-05-17 08:34:40] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:34:40] [INFO ] Computed 13 place invariants in 85 ms
[2021-05-17 08:34:41] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-17 08:34:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:34:53] [INFO ] [Real]Absence check using state equation in 12479 ms returned sat
[2021-05-17 08:34:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:34:53] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:35:07] [INFO ] [Nat]Absence check using state equation in 13308 ms returned sat
[2021-05-17 08:35:07] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:35:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:35:16] [INFO ] [Nat]Added 829 Read/Feed constraints in 8594 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 169 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 160 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-17 08:35:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:35:16] [INFO ] Computed 13 place invariants in 87 ms
[2021-05-17 08:35:18] [INFO ] Implicit Places using invariants in 1824 ms returned []
Implicit Place search using SMT only with invariants took 1838 ms to find 0 implicit places.
[2021-05-17 08:35:18] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:35:18] [INFO ] Computed 13 place invariants in 38 ms
[2021-05-17 08:35:25] [INFO ] Dead Transitions using invariants and state equation in 7708 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-02 in 81565 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-05
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:35:26] [INFO ] Computed 13 place invariants in 58 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=26 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
[2021-05-17 08:35:26] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:35:26] [INFO ] Computed 13 place invariants in 90 ms
[2021-05-17 08:35:26] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2021-05-17 08:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:35:31] [INFO ] [Real]Absence check using state equation in 4919 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 158 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:35:31] [INFO ] Computed 13 place invariants in 91 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28797 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2267 ms. (steps per millisecond=441 ) properties (out of 1) seen :1
[2021-05-17 08:36:03] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:36:03] [INFO ] Computed 13 place invariants in 74 ms
[2021-05-17 08:36:03] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2021-05-17 08:36:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:36:14] [INFO ] [Real]Absence check using state equation in 11155 ms returned sat
[2021-05-17 08:36:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:36:14] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:36:30] [INFO ] [Nat]Absence check using state equation in 16009 ms returned sat
[2021-05-17 08:36:31] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:36:35] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:36:38] [INFO ] [Nat]Added 829 Read/Feed constraints in 7929 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 241 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 210 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-17 08:36:39] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:36:39] [INFO ] Computed 13 place invariants in 78 ms
[2021-05-17 08:36:41] [INFO ] Implicit Places using invariants in 1692 ms returned []
Implicit Place search using SMT only with invariants took 1705 ms to find 0 implicit places.
[2021-05-17 08:36:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:36:41] [INFO ] Computed 13 place invariants in 40 ms
[2021-05-17 08:36:49] [INFO ] Dead Transitions using invariants and state equation in 8357 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-05 in 83481 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-06
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:36:49] [INFO ] Computed 13 place invariants in 49 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=27 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
[2021-05-17 08:36:49] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:36:50] [INFO ] Computed 13 place invariants in 76 ms
[2021-05-17 08:36:50] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-17 08:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:36:55] [INFO ] [Real]Absence check using state equation in 4945 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 243 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:36:55] [INFO ] Computed 13 place invariants in 81 ms
Interrupted random walk after 615018 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2935 ms. (steps per millisecond=340 ) properties (out of 1) seen :1
[2021-05-17 08:37:28] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:37:28] [INFO ] Computed 13 place invariants in 76 ms
[2021-05-17 08:37:28] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:37:46] [INFO ] [Real]Absence check using state equation in 18195 ms returned sat
[2021-05-17 08:37:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:37:47] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2021-05-17 08:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:38:00] [INFO ] [Nat]Absence check using state equation in 13055 ms returned sat
[2021-05-17 08:38:00] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:38:05] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:38:06] [INFO ] [Nat]Added 829 Read/Feed constraints in 5843 ms returned sat
[2021-05-17 08:38:09] [INFO ] Deduced a trap composed of 48 places in 2978 ms of which 1 ms to minimize.
[2021-05-17 08:38:13] [INFO ] Deduced a trap composed of 40 places in 3180 ms of which 0 ms to minimize.
[2021-05-17 08:38:16] [INFO ] Deduced a trap composed of 48 places in 2845 ms of which 3 ms to minimize.
[2021-05-17 08:38:20] [INFO ] Deduced a trap composed of 48 places in 3058 ms of which 0 ms to minimize.
[2021-05-17 08:38:24] [INFO ] Deduced a trap composed of 40 places in 3186 ms of which 1 ms to minimize.
[2021-05-17 08:38:27] [INFO ] Deduced a trap composed of 24 places in 2715 ms of which 1 ms to minimize.
[2021-05-17 08:38:30] [INFO ] Deduced a trap composed of 40 places in 2629 ms of which 1 ms to minimize.
[2021-05-17 08:38:33] [INFO ] Deduced a trap composed of 40 places in 2914 ms of which 1 ms to minimize.
[2021-05-17 08:38:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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)
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 263 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 205 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-17 08:38:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:38:34] [INFO ] Computed 13 place invariants in 77 ms
[2021-05-17 08:38:36] [INFO ] Implicit Places using invariants in 1805 ms returned []
Implicit Place search using SMT only with invariants took 1806 ms to find 0 implicit places.
[2021-05-17 08:38:36] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:38:36] [INFO ] Computed 13 place invariants in 39 ms
[2021-05-17 08:38:44] [INFO ] Dead Transitions using invariants and state equation in 8677 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-06 in 115276 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-08
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:38:44] [INFO ] Computed 13 place invariants in 85 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :1
[2021-05-17 08:38:45] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:38:45] [INFO ] Computed 13 place invariants in 76 ms
[2021-05-17 08:38:45] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-17 08:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:38:50] [INFO ] [Real]Absence check using state equation in 4930 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 150 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:38:50] [INFO ] Computed 13 place invariants in 86 ms
Interrupted random walk after 873429 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3336 ms. (steps per millisecond=299 ) properties (out of 1) seen :1
[2021-05-17 08:39:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:39:24] [INFO ] Computed 13 place invariants in 49 ms
[2021-05-17 08:39:24] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-17 08:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:39:37] [INFO ] [Real]Absence check using state equation in 13454 ms returned sat
[2021-05-17 08:39:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:39:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:39:49] [INFO ] [Nat]Absence check using state equation in 11473 ms returned sat
[2021-05-17 08:39:49] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:39:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:39:58] [INFO ] [Nat]Added 829 Read/Feed constraints in 8906 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 343 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 320 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-17 08:39:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:39:59] [INFO ] Computed 13 place invariants in 81 ms
[2021-05-17 08:40:01] [INFO ] Implicit Places using invariants in 1893 ms returned []
Implicit Place search using SMT only with invariants took 1899 ms to find 0 implicit places.
[2021-05-17 08:40:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:40:01] [INFO ] Computed 13 place invariants in 83 ms
[2021-05-17 08:40:09] [INFO ] Dead Transitions using invariants and state equation in 8308 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-08 in 84980 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-12
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:40:09] [INFO ] Computed 13 place invariants in 76 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=24 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
[2021-05-17 08:40:10] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:40:10] [INFO ] Computed 13 place invariants in 79 ms
[2021-05-17 08:40:10] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:40:15] [INFO ] [Real]Absence check using state equation in 4911 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 270 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:40:15] [INFO ] Computed 13 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28888 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1977 ms. (steps per millisecond=505 ) properties (out of 1) seen :1
[2021-05-17 08:40:46] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:40:46] [INFO ] Computed 13 place invariants in 77 ms
[2021-05-17 08:40:46] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:41:01] [INFO ] [Real]Absence check using state equation in 14211 ms returned sat
[2021-05-17 08:41:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:41:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-17 08:41:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:41:16] [INFO ] [Nat]Absence check using state equation in 14676 ms returned sat
[2021-05-17 08:41:16] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:41:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:41:25] [INFO ] [Nat]Added 829 Read/Feed constraints in 8823 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 323 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 245 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-17 08:41:25] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:41:25] [INFO ] Computed 13 place invariants in 77 ms
[2021-05-17 08:41:27] [INFO ] Implicit Places using invariants in 1680 ms returned []
Implicit Place search using SMT only with invariants took 1695 ms to find 0 implicit places.
[2021-05-17 08:41:27] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:41:27] [INFO ] Computed 13 place invariants in 36 ms
[2021-05-17 08:41:35] [INFO ] Dead Transitions using invariants and state equation in 8384 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-12 in 86113 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-13
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:41:35] [INFO ] Computed 13 place invariants in 57 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2021-05-17 08:41:36] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:41:36] [INFO ] Computed 13 place invariants in 79 ms
[2021-05-17 08:41:36] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:41:41] [INFO ] [Real]Absence check using state equation in 4897 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 179 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:41:41] [INFO ] Computed 13 place invariants in 81 ms
Interrupted random walk after 921826 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3359 ms. (steps per millisecond=297 ) properties (out of 1) seen :1
[2021-05-17 08:42:15] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:42:15] [INFO ] Computed 13 place invariants in 75 ms
[2021-05-17 08:42:15] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-17 08:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:42:29] [INFO ] [Real]Absence check using state equation in 13972 ms returned sat
[2021-05-17 08:42:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:42:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2021-05-17 08:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:42:44] [INFO ] [Nat]Absence check using state equation in 14964 ms returned sat
[2021-05-17 08:42:44] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:42:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:42:53] [INFO ] [Nat]Added 829 Read/Feed constraints in 8277 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 221 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 241 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-17 08:42:53] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:42:53] [INFO ] Computed 13 place invariants in 82 ms
[2021-05-17 08:42:55] [INFO ] Implicit Places using invariants in 1731 ms returned []
Implicit Place search using SMT only with invariants took 1744 ms to find 0 implicit places.
[2021-05-17 08:42:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:42:55] [INFO ] Computed 13 place invariants in 47 ms
[2021-05-17 08:43:03] [INFO ] Dead Transitions using invariants and state equation in 7903 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-13 in 87529 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-14
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:43:03] [INFO ] Computed 13 place invariants in 86 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
[2021-05-17 08:43:03] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:43:03] [INFO ] Computed 13 place invariants in 83 ms
[2021-05-17 08:43:04] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:43:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:43:08] [INFO ] [Real]Absence check using state equation in 4893 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 316 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:43:09] [INFO ] Computed 13 place invariants in 66 ms
Interrupted random walk after 753324 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2346 ms. (steps per millisecond=426 ) properties (out of 1) seen :1
[2021-05-17 08:43:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:43:41] [INFO ] Computed 13 place invariants in 76 ms
[2021-05-17 08:43:42] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:43:52] [INFO ] [Real]Absence check using state equation in 10181 ms returned sat
[2021-05-17 08:43:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 08:43:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:43:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:44:07] [INFO ] [Nat]Absence check using state equation in 14664 ms returned sat
[2021-05-17 08:44:07] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:44:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 08:44:16] [INFO ] [Nat]Added 829 Read/Feed constraints in 8825 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 205 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 162 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-17 08:44:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:44:16] [INFO ] Computed 13 place invariants in 59 ms
[2021-05-17 08:44:18] [INFO ] Implicit Places using invariants in 1614 ms returned []
Implicit Place search using SMT only with invariants took 1616 ms to find 0 implicit places.
[2021-05-17 08:44:18] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:44:18] [INFO ] Computed 13 place invariants in 34 ms
[2021-05-17 08:44:27] [INFO ] Dead Transitions using invariants and state equation in 8675 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-14 in 83724 ms.
[2021-05-17 08:44:28] [INFO ] Flatten gal took : 1097 ms
[2021-05-17 08:44:29] [INFO ] Applying decomposition
[2021-05-17 08:44:30] [INFO ] Flatten gal took : 907 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/graph11624700291563943096.txt, -o, /tmp/graph11624700291563943096.bin, -w, /tmp/graph11624700291563943096.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/graph11624700291563943096.bin, -l, -1, -v, -w, /tmp/graph11624700291563943096.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:44:33] [INFO ] Decomposing Gal with order
[2021-05-17 08:44:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:44:36] [INFO ] Removed a total of 91912 redundant transitions.
[2021-05-17 08:44:36] [INFO ] Flatten gal took : 2462 ms
[2021-05-17 08:44:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 1984 labels/synchronizations in 1429 ms.
[2021-05-17 08:44:39] [INFO ] Time to serialize gal into /tmp/UpperBounds15980195672563981155.gal : 176 ms
[2021-05-17 08:44:39] [INFO ] Time to serialize properties into /tmp/UpperBounds10331225715419806763.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/UpperBounds15980195672563981155.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds10331225715419806763.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/UpperBounds15980195672563981155.gal -t CGAL -reachable-file /tmp/UpperBounds10331225715419806763.prop --nowitness
Loading property file /tmp/UpperBounds10331225715419806763.prop.
Detected timeout of ITS tools.
[2021-05-17 09:13:44] [INFO ] Flatten gal took : 3298 ms
[2021-05-17 09:13:45] [INFO ] Time to serialize gal into /tmp/UpperBounds4878291905187197126.gal : 421 ms
[2021-05-17 09:13:45] [INFO ] Time to serialize properties into /tmp/UpperBounds2942486960732320025.prop : 2 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/UpperBounds4878291905187197126.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds2942486960732320025.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/UpperBounds4878291905187197126.gal -t CGAL -reachable-file /tmp/UpperBounds2942486960732320025.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds2942486960732320025.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="RERS17pb113-PT-2"
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 RERS17pb113-PT-2, 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 r178-tajo-162089415300131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-2.tgz
mv RERS17pb113-PT-2 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;