Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r197-tajo-165281578800004.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-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 gold2021
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 r197-tajo-165281578800004
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.2K Apr 30 05:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 05:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 30 05:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 30 05:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 9 08:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 08:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 15M May 10 09:34 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 1653244383422

Running Version 0
[2022-05-22 18:33:05] [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]
[2022-05-22 18:33:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 18:33:06] [INFO ] Load time of PNML (sax parser for PT used): 730 ms
[2022-05-22 18:33:06] [INFO ] Transformed 639 places.
[2022-05-22 18:33:06] [INFO ] Transformed 31353 transitions.
[2022-05-22 18:33:06] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 920 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Normalized transition count is 18326 out of 31353 initially.
// Phase 1: matrix 18326 rows 639 cols
[2022-05-22 18:33:06] [INFO ] Computed 25 place invariants in 154 ms
FORMULA RERS17pb113-PT-2-UpperBounds-12 2 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=14 ) properties (out of 15) seen :21
FORMULA RERS17pb113-PT-2-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-14 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
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-08 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-04 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :0
[2022-05-22 18:33:08] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2022-05-22 18:33:08] [INFO ] Computed 25 place invariants in 118 ms
[2022-05-22 18:33:08] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2022-05-22 18:33:08] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-22 18:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:33:13] [INFO ] [Real]Absence check using state equation in 4809 ms returned unknown
[2022-05-22 18:33:13] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2022-05-22 18:33:13] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-22 18:33:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:33:18] [INFO ] [Real]Absence check using state equation in 4887 ms returned unknown
[2022-05-22 18:33:18] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2022-05-22 18:33:18] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-22 18:33:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:33:23] [INFO ] [Real]Absence check using state equation in 4893 ms returned unknown
[2022-05-22 18:33:23] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-22 18:33:23] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-22 18:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:33:28] [INFO ] [Real]Absence check using state equation in 4897 ms returned unknown
[2022-05-22 18:33:28] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2022-05-22 18:33:28] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-22 18:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:33:33] [INFO ] [Real]Absence check using state equation in 4908 ms returned unknown
[2022-05-22 18:33:33] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-22 18:33:33] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-22 18:33:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:33:38] [INFO ] [Real]Absence check using state equation in 4936 ms returned unknown
[2022-05-22 18:33:38] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:33:38] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-22 18:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:33:43] [INFO ] [Real]Absence check using state equation in 4888 ms returned unknown
[2022-05-22 18:33:43] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2022-05-22 18:33:43] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-22 18:33:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:33:48] [INFO ] [Real]Absence check using state equation in 4874 ms returned unknown
[2022-05-22 18:33:48] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-05-22 18:33:48] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2022-05-22 18:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:33:53] [INFO ] [Real]Absence check using state equation in 4920 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2, 2, 2, 2, 2] Max seen :[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 822 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
[2022-05-22 18:33:54] [INFO ] Computed 13 place invariants in 62 ms
Interrupted random walk after 893727 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2597 ms. (steps per millisecond=385 ) properties (out of 9) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3347 ms. (steps per millisecond=298 ) properties (out of 9) seen :9
Interrupted Best-First random walk after 944569 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=188 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2491 ms. (steps per millisecond=401 ) properties (out of 9) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2543 ms. (steps per millisecond=393 ) properties (out of 9) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2740 ms. (steps per millisecond=364 ) properties (out of 9) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2683 ms. (steps per millisecond=372 ) properties (out of 9) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2636 ms. (steps per millisecond=379 ) properties (out of 9) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2341 ms. (steps per millisecond=427 ) properties (out of 9) seen :9
[2022-05-22 18:34:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:34:50] [INFO ] Computed 13 place invariants in 44 ms
[2022-05-22 18:34:51] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:35:08] [INFO ] [Real]Absence check using state equation in 17789 ms returned sat
[2022-05-22 18:35:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:35:09] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2022-05-22 18:35:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:35:25] [INFO ] [Nat]Absence check using state equation in 15568 ms returned sat
[2022-05-22 18:35:25] [INFO ] State equation strengthened by 829 read => feed constraints.
[2022-05-22 18:35:31] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:35:34] [INFO ] [Nat]Added 829 Read/Feed constraints in 8296 ms returned unknown
[2022-05-22 18:35:34] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-22 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:35:46] [INFO ] [Real]Absence check using state equation in 12058 ms returned sat
[2022-05-22 18:35:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:35:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2022-05-22 18:35:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:35:56] [INFO ] [Nat]Absence check using state equation in 9590 ms returned sat
[2022-05-22 18:36:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:36:05] [INFO ] [Nat]Added 829 Read/Feed constraints in 8749 ms returned unknown
[2022-05-22 18:36:05] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:36:21] [INFO ] [Real]Absence check using state equation in 16337 ms returned sat
[2022-05-22 18:36:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:36:22] [INFO ] [Nat]Absence check using 13 positive place invariants in 65 ms returned sat
[2022-05-22 18:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:36:40] [INFO ] [Nat]Absence check using state equation in 17750 ms returned sat
[2022-05-22 18:36:46] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:36:48] [INFO ] [Nat]Added 829 Read/Feed constraints in 8565 ms returned sat
[2022-05-22 18:36:52] [INFO ] Deduced a trap composed of 40 places in 2910 ms of which 10 ms to minimize.
[2022-05-22 18:36:55] [INFO ] Deduced a trap composed of 40 places in 2774 ms of which 2 ms to minimize.
[2022-05-22 18:36:59] [INFO ] Deduced a trap composed of 48 places in 3323 ms of which 2 ms to minimize.
[2022-05-22 18:37:03] [INFO ] Deduced a trap composed of 40 places in 2945 ms of which 4 ms to minimize.
[2022-05-22 18:37:07] [INFO ] Deduced a trap composed of 64 places in 3307 ms of which 2 ms to minimize.
[2022-05-22 18:37:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2022-05-22 18:37:07] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2022-05-22 18:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:37:25] [INFO ] [Real]Absence check using state equation in 17652 ms returned sat
[2022-05-22 18:37:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:37:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:37:37] [INFO ] [Nat]Absence check using state equation in 10998 ms returned sat
[2022-05-22 18:37:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:37:45] [INFO ] [Nat]Added 829 Read/Feed constraints in 8613 ms returned unknown
[2022-05-22 18:37:45] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2022-05-22 18:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:38:03] [INFO ] [Real]Absence check using state equation in 17586 ms returned sat
[2022-05-22 18:38:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:38:03] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:38:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:38:19] [INFO ] [Nat]Absence check using state equation in 15828 ms returned sat
[2022-05-22 18:38:25] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:38:28] [INFO ] [Nat]Added 829 Read/Feed constraints in 8660 ms returned unknown
[2022-05-22 18:38:28] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2022-05-22 18:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:38:44] [INFO ] [Real]Absence check using state equation in 15839 ms returned sat
[2022-05-22 18:38:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:38:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 14 ms returned sat
[2022-05-22 18:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:39:05] [INFO ] [Nat]Absence check using state equation in 20496 ms returned sat
[2022-05-22 18:39:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:39:13] [INFO ] [Nat]Added 829 Read/Feed constraints in 8416 ms returned sat
[2022-05-22 18:39:16] [INFO ] Deduced a trap composed of 24 places in 2794 ms of which 6 ms to minimize.
[2022-05-22 18:39:20] [INFO ] Deduced a trap composed of 64 places in 2861 ms of which 1 ms to minimize.
[2022-05-22 18:39:23] [INFO ] Deduced a trap composed of 48 places in 2792 ms of which 2 ms to minimize.
[2022-05-22 18:39:27] [INFO ] Deduced a trap composed of 40 places in 2733 ms of which 1 ms to minimize.
[2022-05-22 18:39:30] [INFO ] Deduced a trap composed of 64 places in 2349 ms of which 0 ms to minimize.
[2022-05-22 18:39:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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)
[2022-05-22 18:39:30] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-22 18:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:39:41] [INFO ] [Real]Absence check using state equation in 11255 ms returned sat
[2022-05-22 18:39:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:39:42] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:39:59] [INFO ] [Nat]Absence check using state equation in 16992 ms returned sat
[2022-05-22 18:40:05] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:40:08] [INFO ] [Nat]Added 829 Read/Feed constraints in 8936 ms returned unknown
[2022-05-22 18:40:08] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:40:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:40:26] [INFO ] [Real]Absence check using state equation in 17988 ms returned sat
[2022-05-22 18:40:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:40:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2022-05-22 18:40:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:40:44] [INFO ] [Nat]Absence check using state equation in 17954 ms returned sat
[2022-05-22 18:40:50] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:40:53] [INFO ] [Nat]Added 829 Read/Feed constraints in 8224 ms returned unknown
[2022-05-22 18:40:53] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2022-05-22 18:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:41:02] [INFO ] [Real]Absence check using state equation in 8897 ms returned sat
[2022-05-22 18:41:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:41:02] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:41:14] [INFO ] [Nat]Absence check using state equation in 11720 ms returned sat
[2022-05-22 18:41:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:41:22] [INFO ] [Nat]Added 829 Read/Feed constraints in 8498 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2, 2, 2, 2, 2] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 9 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 280 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 273 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2022-05-22 18:41:23] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:41:23] [INFO ] Computed 13 place invariants in 111 ms
[2022-05-22 18:41:25] [INFO ] Implicit Places using invariants in 1885 ms returned []
Implicit Place search using SMT only with invariants took 1887 ms to find 0 implicit places.
[2022-05-22 18:41:25] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:41:25] [INFO ] Computed 13 place invariants in 37 ms
[2022-05-22 18:41:34] [INFO ] Dead Transitions using invariants and state equation in 9211 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
[2022-05-22 18:41:34] [INFO ] Computed 13 place invariants in 92 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=19 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
[2022-05-22 18:41:35] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:41:35] [INFO ] Computed 13 place invariants in 96 ms
[2022-05-22 18:41:35] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2022-05-22 18:41:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:41:40] [INFO ] [Real]Absence check using state equation in 4901 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
[2022-05-22 18:41:40] [INFO ] Computed 13 place invariants in 95 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28747 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 1923 ms. (steps per millisecond=520 ) properties (out of 1) seen :1
[2022-05-22 18:42:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:42:11] [INFO ] Computed 13 place invariants in 84 ms
[2022-05-22 18:42:11] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2022-05-22 18:42:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:42:26] [INFO ] [Real]Absence check using state equation in 14392 ms returned sat
[2022-05-22 18:42:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:42:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:42:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:42:41] [INFO ] [Nat]Absence check using state equation in 15023 ms returned sat
[2022-05-22 18:42:41] [INFO ] State equation strengthened by 829 read => feed constraints.
[2022-05-22 18:42:47] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:42:50] [INFO ] [Nat]Added 829 Read/Feed constraints in 8606 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 279 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 264 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2022-05-22 18:42:51] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:42:51] [INFO ] Computed 13 place invariants in 101 ms
[2022-05-22 18:42:52] [INFO ] Implicit Places using invariants in 1836 ms returned []
Implicit Place search using SMT only with invariants took 1839 ms to find 0 implicit places.
[2022-05-22 18:42:52] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:42:53] [INFO ] Computed 13 place invariants in 93 ms
[2022-05-22 18:43:01] [INFO ] Dead Transitions using invariants and state equation in 8230 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 86803 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-01
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:43:01] [INFO ] Computed 13 place invariants in 101 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
[2022-05-22 18:43:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:43:01] [INFO ] Computed 13 place invariants in 87 ms
[2022-05-22 18:43:01] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2022-05-22 18:43:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:43:06] [INFO ] [Real]Absence check using state equation in 4900 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 159 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
[2022-05-22 18:43:07] [INFO ] Computed 13 place invariants in 91 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27789 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 2657 ms. (steps per millisecond=376 ) properties (out of 1) seen :1
[2022-05-22 18:43:37] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:43:37] [INFO ] Computed 13 place invariants in 81 ms
[2022-05-22 18:43:37] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:43:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:43:49] [INFO ] [Real]Absence check using state equation in 11262 ms returned sat
[2022-05-22 18:43:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:43:49] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-22 18:43:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:43:57] [INFO ] [Nat]Absence check using state equation in 8403 ms returned sat
[2022-05-22 18:43:58] [INFO ] State equation strengthened by 829 read => feed constraints.
[2022-05-22 18:44:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:44:06] [INFO ] [Nat]Added 829 Read/Feed constraints in 8357 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 308 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 199 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2022-05-22 18:44:06] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:44:07] [INFO ] Computed 13 place invariants in 80 ms
[2022-05-22 18:44:09] [INFO ] Implicit Places using invariants in 2268 ms returned []
Implicit Place search using SMT only with invariants took 2284 ms to find 0 implicit places.
[2022-05-22 18:44:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:44:09] [INFO ] Computed 13 place invariants in 100 ms
[2022-05-22 18:44:17] [INFO ] Dead Transitions using invariants and state equation in 8571 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-01 in 76626 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
[2022-05-22 18:44:17] [INFO ] Computed 13 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 245 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
[2022-05-22 18:44:18] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:44:18] [INFO ] Computed 13 place invariants in 82 ms
[2022-05-22 18:44:18] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:44:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:44:23] [INFO ] [Real]Absence check using state equation in 4913 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 219 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
[2022-05-22 18:44:23] [INFO ] Computed 13 place invariants in 84 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27516 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4188 ms. (steps per millisecond=238 ) properties (out of 1) seen :1
[2022-05-22 18:44:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:44:55] [INFO ] Computed 13 place invariants in 92 ms
[2022-05-22 18:44:55] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:45:13] [INFO ] [Real]Absence check using state equation in 17550 ms returned sat
[2022-05-22 18:45:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:45:13] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:45:31] [INFO ] [Nat]Absence check using state equation in 17539 ms returned sat
[2022-05-22 18:45:31] [INFO ] State equation strengthened by 829 read => feed constraints.
[2022-05-22 18:45:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:45:39] [INFO ] [Nat]Added 829 Read/Feed constraints in 7694 ms returned sat
[2022-05-22 18:45:41] [INFO ] Deduced a trap composed of 24 places in 2165 ms of which 1 ms to minimize.
[2022-05-22 18:45:44] [INFO ] Deduced a trap composed of 48 places in 2197 ms of which 1 ms to minimize.
[2022-05-22 18:45:47] [INFO ] Deduced a trap composed of 64 places in 2503 ms of which 0 ms to minimize.
[2022-05-22 18:45:50] [INFO ] Deduced a trap composed of 64 places in 2158 ms of which 0 ms to minimize.
[2022-05-22 18:45:53] [INFO ] Deduced a trap composed of 64 places in 2310 ms of which 1 ms to minimize.
[2022-05-22 18:45:57] [INFO ] Deduced a trap composed of 40 places in 2983 ms of which 1 ms to minimize.
[2022-05-22 18:45:59] [INFO ] Deduced a trap composed of 40 places in 2172 ms of which 0 ms to minimize.
[2022-05-22 18:45:59] [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 198 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 187 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2022-05-22 18:46:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:46:00] [INFO ] Computed 13 place invariants in 87 ms
[2022-05-22 18:46:01] [INFO ] Implicit Places using invariants in 1571 ms returned []
Implicit Place search using SMT only with invariants took 1574 ms to find 0 implicit places.
[2022-05-22 18:46:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:46:01] [INFO ] Computed 13 place invariants in 59 ms
[2022-05-22 18:46:10] [INFO ] Dead Transitions using invariants and state equation in 8658 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 112686 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-03
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:46:10] [INFO ] Computed 13 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=41 ) 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
[2022-05-22 18:46:10] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:46:10] [INFO ] Computed 13 place invariants in 34 ms
[2022-05-22 18:46:11] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-22 18:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:46:15] [INFO ] [Real]Absence check using state equation in 4946 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 249 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
[2022-05-22 18:46:16] [INFO ] Computed 13 place invariants in 125 ms
Interrupted random walk after 874246 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 1970 ms. (steps per millisecond=507 ) properties (out of 1) seen :1
[2022-05-22 18:46:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:46:48] [INFO ] Computed 13 place invariants in 82 ms
[2022-05-22 18:46:48] [INFO ] [Real]Absence check using 13 positive place invariants in 24 ms returned sat
[2022-05-22 18:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:47:00] [INFO ] [Real]Absence check using state equation in 11659 ms returned sat
[2022-05-22 18:47:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:47:00] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:47:15] [INFO ] [Nat]Absence check using state equation in 14835 ms returned sat
[2022-05-22 18:47:15] [INFO ] State equation strengthened by 829 read => feed constraints.
[2022-05-22 18:47:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:47:24] [INFO ] [Nat]Added 829 Read/Feed constraints in 8834 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 160 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 157 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2022-05-22 18:47:25] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:47:25] [INFO ] Computed 13 place invariants in 35 ms
[2022-05-22 18:47:26] [INFO ] Implicit Places using invariants in 1558 ms returned []
Implicit Place search using SMT only with invariants took 1571 ms to find 0 implicit places.
[2022-05-22 18:47:26] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:47:26] [INFO ] Computed 13 place invariants in 41 ms
[2022-05-22 18:47:33] [INFO ] Dead Transitions using invariants and state equation in 7336 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-03 in 83403 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
[2022-05-22 18:47:34] [INFO ] Computed 13 place invariants in 36 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :1
[2022-05-22 18:47:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:47:34] [INFO ] Computed 13 place invariants in 33 ms
[2022-05-22 18:47:34] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-22 18:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:47:39] [INFO ] [Real]Absence check using state equation in 4956 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
[2022-05-22 18:47:39] [INFO ] Computed 13 place invariants in 54 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28107 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 1969 ms. (steps per millisecond=507 ) properties (out of 1) seen :1
[2022-05-22 18:48:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:48:09] [INFO ] Computed 13 place invariants in 67 ms
[2022-05-22 18:48:09] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-22 18:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:48:20] [INFO ] [Real]Absence check using state equation in 10982 ms returned sat
[2022-05-22 18:48:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:48:21] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-05-22 18:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:48:33] [INFO ] [Nat]Absence check using state equation in 12372 ms returned sat
[2022-05-22 18:48:33] [INFO ] State equation strengthened by 829 read => feed constraints.
[2022-05-22 18:48:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:48:41] [INFO ] [Nat]Added 829 Read/Feed constraints in 7533 ms returned sat
[2022-05-22 18:48:44] [INFO ] Deduced a trap composed of 48 places in 2458 ms of which 0 ms to minimize.
[2022-05-22 18:48:46] [INFO ] Deduced a trap composed of 24 places in 2139 ms of which 0 ms to minimize.
[2022-05-22 18:48:50] [INFO ] Deduced a trap composed of 48 places in 2662 ms of which 2 ms to minimize.
[2022-05-22 18:48:53] [INFO ] Deduced a trap composed of 40 places in 2841 ms of which 1 ms to minimize.
[2022-05-22 18:48:56] [INFO ] Deduced a trap composed of 48 places in 2717 ms of which 2 ms to minimize.
[2022-05-22 18:48:59] [INFO ] Deduced a trap composed of 40 places in 2788 ms of which 1 ms to minimize.
[2022-05-22 18:49:03] [INFO ] Deduced a trap composed of 48 places in 2698 ms of which 1 ms to minimize.
[2022-05-22 18:49:06] [INFO ] Deduced a trap composed of 40 places in 2738 ms of which 1 ms to minimize.
[2022-05-22 18:49:06] [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 332 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 316 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2022-05-22 18:49:06] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:49:07] [INFO ] Computed 13 place invariants in 77 ms
[2022-05-22 18:49:08] [INFO ] Implicit Places using invariants in 1750 ms returned []
Implicit Place search using SMT only with invariants took 1751 ms to find 0 implicit places.
[2022-05-22 18:49:08] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:49:08] [INFO ] Computed 13 place invariants in 49 ms
[2022-05-22 18:49:16] [INFO ] Dead Transitions using invariants and state equation in 8109 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 102919 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
[2022-05-22 18:49:16] [INFO ] Computed 13 place invariants in 56 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 424 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 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
[2022-05-22 18:49:17] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:49:17] [INFO ] Computed 13 place invariants in 82 ms
[2022-05-22 18:49:17] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:49:22] [INFO ] [Real]Absence check using state equation in 4922 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
[2022-05-22 18:49:23] [INFO ] Computed 13 place invariants in 52 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29737 ms. (steps per millisecond=33 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1996 ms. (steps per millisecond=501 ) properties (out of 1) seen :1
[2022-05-22 18:49:54] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:49:54] [INFO ] Computed 13 place invariants in 73 ms
[2022-05-22 18:49:54] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-05-22 18:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:50:08] [INFO ] [Real]Absence check using state equation in 13969 ms returned sat
[2022-05-22 18:50:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:50:09] [INFO ] [Nat]Absence check using 13 positive place invariants in 33 ms returned sat
[2022-05-22 18:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:50:27] [INFO ] [Nat]Absence check using state equation in 18434 ms returned sat
[2022-05-22 18:50:28] [INFO ] State equation strengthened by 829 read => feed constraints.
[2022-05-22 18:50:33] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:50:35] [INFO ] [Nat]Added 829 Read/Feed constraints in 6842 ms returned sat
[2022-05-22 18:50:37] [INFO ] Deduced a trap composed of 24 places in 2254 ms of which 0 ms to minimize.
[2022-05-22 18:50:40] [INFO ] Deduced a trap composed of 40 places in 2670 ms of which 1 ms to minimize.
[2022-05-22 18:50:43] [INFO ] Deduced a trap composed of 48 places in 2070 ms of which 1 ms to minimize.
[2022-05-22 18:50:46] [INFO ] Deduced a trap composed of 64 places in 2550 ms of which 1 ms to minimize.
[2022-05-22 18:50:50] [INFO ] Deduced a trap composed of 48 places in 3054 ms of which 0 ms to minimize.
[2022-05-22 18:50:52] [INFO ] Deduced a trap composed of 40 places in 2281 ms of which 1 ms to minimize.
[2022-05-22 18:50:55] [INFO ] Deduced a trap composed of 40 places in 2207 ms of which 0 ms to minimize.
[2022-05-22 18:50:55] [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 187 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 179 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2022-05-22 18:50:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:50:56] [INFO ] Computed 13 place invariants in 79 ms
[2022-05-22 18:50:57] [INFO ] Implicit Places using invariants in 1561 ms returned []
Implicit Place search using SMT only with invariants took 1576 ms to find 0 implicit places.
[2022-05-22 18:50:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:50:57] [INFO ] Computed 13 place invariants in 36 ms
[2022-05-22 18:51:05] [INFO ] Dead Transitions using invariants and state equation in 7722 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 108426 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-07
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:51:05] [INFO ] Computed 13 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) 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
[2022-05-22 18:51:05] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:51:05] [INFO ] Computed 13 place invariants in 63 ms
[2022-05-22 18:51:05] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-22 18:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:51:10] [INFO ] [Real]Absence check using state equation in 4964 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 199 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
[2022-05-22 18:51:11] [INFO ] Computed 13 place invariants in 78 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28426 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 2412 ms. (steps per millisecond=414 ) properties (out of 1) seen :1
[2022-05-22 18:51:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:51:41] [INFO ] Computed 13 place invariants in 35 ms
[2022-05-22 18:51:42] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-22 18:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:51:53] [INFO ] [Real]Absence check using state equation in 11892 ms returned sat
[2022-05-22 18:51:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:51:54] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2022-05-22 18:51:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:52:08] [INFO ] [Nat]Absence check using state equation in 13835 ms returned sat
[2022-05-22 18:52:08] [INFO ] State equation strengthened by 829 read => feed constraints.
[2022-05-22 18:52:13] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:52:16] [INFO ] [Nat]Added 829 Read/Feed constraints in 7609 ms returned sat
[2022-05-22 18:52:18] [INFO ] Deduced a trap composed of 48 places in 2129 ms of which 1 ms to minimize.
[2022-05-22 18:52:21] [INFO ] Deduced a trap composed of 24 places in 2127 ms of which 1 ms to minimize.
[2022-05-22 18:52:23] [INFO ] Deduced a trap composed of 48 places in 2131 ms of which 5 ms to minimize.
[2022-05-22 18:52:26] [INFO ] Deduced a trap composed of 40 places in 2360 ms of which 0 ms to minimize.
[2022-05-22 18:52:28] [INFO ] Deduced a trap composed of 40 places in 2052 ms of which 0 ms to minimize.
[2022-05-22 18:52:31] [INFO ] Deduced a trap composed of 40 places in 2039 ms of which 1 ms to minimize.
[2022-05-22 18:52:33] [INFO ] Deduced a trap composed of 64 places in 2019 ms of which 1 ms to minimize.
[2022-05-22 18:52:36] [INFO ] Deduced a trap composed of 64 places in 2035 ms of which 2 ms to minimize.
[2022-05-22 18:52:38] [INFO ] Deduced a trap composed of 40 places in 2011 ms of which 0 ms to minimize.
[2022-05-22 18:52:41] [INFO ] Deduced a trap composed of 64 places in 2254 ms of which 1 ms to minimize.
[2022-05-22 18:52:41] [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 151 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 147 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2022-05-22 18:52:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:52:41] [INFO ] Computed 13 place invariants in 34 ms
[2022-05-22 18:52:43] [INFO ] Implicit Places using invariants in 1323 ms returned []
Implicit Place search using SMT only with invariants took 1323 ms to find 0 implicit places.
[2022-05-22 18:52:43] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:52:43] [INFO ] Computed 13 place invariants in 37 ms
[2022-05-22 18:52:50] [INFO ] Dead Transitions using invariants and state equation in 7305 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-07 in 105222 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-10
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:52:50] [INFO ] Computed 13 place invariants in 63 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=20 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :1
[2022-05-22 18:52:51] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:52:51] [INFO ] Computed 13 place invariants in 79 ms
[2022-05-22 18:52:51] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-22 18:52:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:52:56] [INFO ] [Real]Absence check using state equation in 4920 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 238 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
[2022-05-22 18:52:56] [INFO ] Computed 13 place invariants in 79 ms
Interrupted random walk after 901100 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 1917 ms. (steps per millisecond=521 ) properties (out of 1) seen :1
[2022-05-22 18:53:28] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:53:28] [INFO ] Computed 13 place invariants in 79 ms
[2022-05-22 18:53:28] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-05-22 18:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:53:45] [INFO ] [Real]Absence check using state equation in 16291 ms returned sat
[2022-05-22 18:53:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:53:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2022-05-22 18:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:54:04] [INFO ] [Nat]Absence check using state equation in 19067 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 248 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.
[2022-05-22 18:54:05] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:54:05] [INFO ] Computed 13 place invariants in 81 ms
[2022-05-22 18:54:06] [INFO ] Implicit Places using invariants in 1714 ms returned []
Implicit Place search using SMT only with invariants took 1726 ms to find 0 implicit places.
[2022-05-22 18:54:06] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:54:06] [INFO ] Computed 13 place invariants in 36 ms
[2022-05-22 18:54:14] [INFO ] Dead Transitions using invariants and state equation in 8102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-10 in 84407 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
[2022-05-22 18:54:15] [INFO ] Computed 13 place invariants in 89 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=22 ) 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
[2022-05-22 18:54:15] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:54:15] [INFO ] Computed 13 place invariants in 73 ms
[2022-05-22 18:54:15] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-22 18:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:54:20] [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 230 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
[2022-05-22 18:54:21] [INFO ] Computed 13 place invariants in 83 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27015 ms. (steps per millisecond=37 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1568 ms. (steps per millisecond=637 ) properties (out of 1) seen :1
[2022-05-22 18:54:49] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:54:49] [INFO ] Computed 13 place invariants in 81 ms
[2022-05-22 18:54:49] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-05-22 18:54:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 18:54:58] [INFO ] [Real]Absence check using state equation in 8245 ms returned sat
[2022-05-22 18:54:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 18:54:58] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2022-05-22 18:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 18:55:12] [INFO ] [Nat]Absence check using state equation in 14434 ms returned sat
[2022-05-22 18:55:13] [INFO ] State equation strengthened by 829 read => feed constraints.
[2022-05-22 18:55:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-22 18:55:21] [INFO ] [Nat]Added 829 Read/Feed constraints in 8677 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 188 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 186 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2022-05-22 18:55:22] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:55:22] [INFO ] Computed 13 place invariants in 85 ms
[2022-05-22 18:55:23] [INFO ] Implicit Places using invariants in 1722 ms returned []
Implicit Place search using SMT only with invariants took 1723 ms to find 0 implicit places.
[2022-05-22 18:55:23] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2022-05-22 18:55:24] [INFO ] Computed 13 place invariants in 91 ms
[2022-05-22 18:55:32] [INFO ] Dead Transitions using invariants and state equation in 8177 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 77217 ms.
[2022-05-22 18:55:33] [INFO ] Flatten gal took : 1029 ms
[2022-05-22 18:55:34] [INFO ] Applying decomposition
[2022-05-22 18:55:34] [INFO ] Flatten gal took : 797 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/graph14310721727800714889.txt, -o, /tmp/graph14310721727800714889.bin, -w, /tmp/graph14310721727800714889.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/graph14310721727800714889.bin, -l, -1, -v, -w, /tmp/graph14310721727800714889.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-22 18:55:37] [INFO ] Decomposing Gal with order
[2022-05-22 18:55:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-22 18:55:40] [INFO ] Removed a total of 91770 redundant transitions.
[2022-05-22 18:55:41] [INFO ] Flatten gal took : 2386 ms
[2022-05-22 18:55:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 1509 labels/synchronizations in 1203 ms.
[2022-05-22 18:55:43] [INFO ] Time to serialize gal into /tmp/UpperBounds10687743360928087614.gal : 237 ms
[2022-05-22 18:55:43] [INFO ] Time to serialize properties into /tmp/UpperBounds18059856458793139717.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds10687743360928087614.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds18059856458793139717.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/UpperBounds10687743360928087614.gal -t CGAL -reachable-file /tmp/UpperBounds18059856458793139717.prop --nowitness
Loading property file /tmp/UpperBounds18059856458793139717.prop.
ITS-tools command line returned an error code 137
[2022-05-22 19:09:32] [INFO ] Flatten gal took : 2830 ms
[2022-05-22 19:09:33] [INFO ] Time to serialize gal into /tmp/UpperBounds4083778186924617009.gal : 772 ms
[2022-05-22 19:09:33] [INFO ] Time to serialize properties into /tmp/UpperBounds17595817902821159948.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds4083778186924617009.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds17595817902821159948.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/UpperBounds4083778186924617009.gal -t CGAL -reachable-file /tmp/UpperBounds17595817902821159948.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds17595817902821159948.prop.
ITS-tools command line returned an error code 137
[2022-05-22 19:28:15] [INFO ] Flatten gal took : 4153 ms
[2022-05-22 19:28:18] [INFO ] Input system was already deterministic with 31352 transitions.
[2022-05-22 19:28:18] [INFO ] Transformed 626 places.
[2022-05-22 19:28:19] [INFO ] Transformed 31352 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-22 19:28:23] [INFO ] Time to serialize gal into /tmp/UpperBounds11373455684859540498.gal : 77 ms
[2022-05-22 19:28:23] [INFO ] Time to serialize properties into /tmp/UpperBounds11154370782924196712.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/UpperBounds11373455684859540498.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds11154370782924196712.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds11373455684859540498.gal -t CGAL -reachable-file /tmp/UpperBounds11154370782924196712.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds11154370782924196712.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="gold2021"
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 gold2021"
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 r197-tajo-165281578800004"
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 ;