About the Execution of ITS-Tools for SharedMemory-PT-000200
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2022-input.r204-oct2-165281599600701.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SharedMemory-PT-000200, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599600701
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 190M
-rw-r--r-- 1 mcc users 12M Apr 30 21:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 39M Apr 30 21:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12M Apr 30 17:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 43M Apr 30 17:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3M May 9 08:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11M May 9 08:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1M May 9 08:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 21M May 9 08:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 830K May 9 08:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.7M May 9 08:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 42M 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 SharedMemory-PT-000200-UpperBounds-00
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-01
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-02
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-03
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-04
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-05
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-06
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-07
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-08
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-09
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-10
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-11
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-12
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-13
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-14
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652982807789
Running Version 202205111006
[2022-05-19 17:53:29] [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]
[2022-05-19 17:53:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 17:53:31] [INFO ] Load time of PNML (sax parser for PT used): 1861 ms
[2022-05-19 17:53:31] [INFO ] Transformed 40601 places.
[2022-05-19 17:53:31] [INFO ] Transformed 80200 transitions.
[2022-05-19 17:53:31] [INFO ] Parsed PT model containing 40601 places and 80200 transitions in 2319 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5630 ms.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:54:16] [INFO ] Computed 401 place invariants in 38955 ms
FORMULA SharedMemory-PT-000200-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-UpperBounds-05 200 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-UpperBounds-03 200 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-UpperBounds-00 200 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 1113 steps, including 0 resets, run timeout after 30225 ms. (steps per millisecond=0 ) properties seen 463
FORMULA SharedMemory-PT-000200-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-PT-000200-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-PT-000200-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 7) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 7) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 7) seen :10
Interrupted Best-First random walk after 9748 steps, including 2 resets, run timeout after 5111 ms. (steps per millisecond=1 ) properties seen 9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 7) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 7) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 7) seen :16
FORMULA SharedMemory-PT-000200-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:55:29] [INFO ] Computed 401 place invariants in 37289 ms
[2022-05-19 17:55:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [200, 200, 200, 39800, 1, 1] Max seen :[61, 199, 199, 1, 0, 0]
Support contains 40200 out of 40601 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 959 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40601/40601 places, 80200/80200 transitions.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:56:38] [INFO ] Computed 401 place invariants in 37231 ms
Interrupted random walk after 1084 steps, including 0 resets, run timeout after 30168 ms. (steps per millisecond=0 ) properties seen 464
Interrupted Best-First random walk after 504861 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=100 ) properties seen 200
FORMULA SharedMemory-PT-000200-UpperBounds-02 200 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 680902 steps, including 2 resets, run timeout after 5008 ms. (steps per millisecond=135 ) properties seen 114
Interrupted Best-First random walk after 12655 steps, including 0 resets, run timeout after 5142 ms. (steps per millisecond=2 ) properties seen 35
Interrupted Best-First random walk after 481378 steps, including 1 resets, run timeout after 5221 ms. (steps per millisecond=92 ) properties seen 400
FORMULA SharedMemory-PT-000200-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:58:06] [INFO ] Computed 401 place invariants in 36961 ms
[2022-05-19 17:58:29] [INFO ] [Real]Absence check using 401 positive place invariants in 5005 ms returned sat
[2022-05-19 17:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 17:58:50] [INFO ] [Real]Absence check using state equation in 20411 ms returned sat
[2022-05-19 17:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 17:59:02] [INFO ] [Nat]Absence check using 401 positive place invariants in 5274 ms returned sat
[2022-05-19 17:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 17:59:25] [INFO ] [Nat]Absence check using state equation in 22859 ms returned sat
[2022-05-19 17:59:31] [INFO ] Computed and/alt/rep : 79800/79800/79800 causal constraints (skipped 0 transitions) in 4011 ms.
Current structural bounds on expressions (after SMT) : [200, 200, 39800, 1] Max seen :[199, 199, 1, 0]
Support contains 40000 out of 40601 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Free-agglomeration rule applied 200 times.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 40601 transition count 80000
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 600 place count 40401 transition count 79800
Applied a total of 600 rules in 1842 ms. Remains 40401 /40601 variables (removed 200) and now considering 79800/80200 (removed 400) transitions.
Finished structural reductions, in 1 iterations. Remains : 40401/40601 places, 79800/80200 transitions.
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:00:22] [INFO ] Computed 401 place invariants in 37133 ms
Interrupted random walk after 485 steps, including 0 resets, run timeout after 30144 ms. (steps per millisecond=0 ) properties seen 399
Interrupted Best-First random walk after 668419 steps, including 1 resets, run timeout after 5010 ms. (steps per millisecond=133 ) properties seen 116
Interrupted Best-First random walk after 662130 steps, including 1 resets, run timeout after 5006 ms. (steps per millisecond=132 ) properties seen 116
Interrupted Best-First random walk after 12900 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=2 ) properties seen 149
Finished Best-First random walk after 446515 steps, including 1 resets, run visited all 4 properties in 5291 ms. (steps per millisecond=84 )
FORMULA SharedMemory-PT-000200-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:01:50] [INFO ] Computed 401 place invariants in 36930 ms
[2022-05-19 18:02:08] [INFO ] [Real]Absence check using 401 positive place invariants in 4788 ms returned sat
[2022-05-19 18:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 18:02:26] [INFO ] [Real]Absence check using state equation in 17567 ms returned sat
[2022-05-19 18:02:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 18:02:36] [INFO ] [Nat]Absence check using 401 positive place invariants in 4740 ms returned sat
[2022-05-19 18:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 18:02:53] [INFO ] [Nat]Absence check using state equation in 16943 ms returned sat
[2022-05-19 18:02:57] [INFO ] Computed and/alt/rep : 79600/79600/79600 causal constraints (skipped 0 transitions) in 2924 ms.
Current structural bounds on expressions (after SMT) : [200, 200, 39800] Max seen :[199, 199, 1]
Support contains 40000 out of 40401 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40401/40401 places, 79800/79800 transitions.
Applied a total of 0 rules in 522 ms. Remains 40401 /40401 variables (removed 0) and now considering 79800/79800 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40401/40401 places, 79800/79800 transitions.
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:03:40] [INFO ] Computed 401 place invariants in 36930 ms
Finished random walk after 495 steps, including 0 resets, run visited all 3 properties in 30265 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 690827 steps, including 2 resets, run timeout after 5008 ms. (steps per millisecond=137 ) properties seen 116
Interrupted Best-First random walk after 683471 steps, including 2 resets, run timeout after 5007 ms. (steps per millisecond=136 ) properties seen 116
Finished Best-First random walk after 12123 steps, including 0 resets, run visited all 3 properties in 5041 ms. (steps per millisecond=2 )
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:05:03] [INFO ] Computed 401 place invariants in 36960 ms
[2022-05-19 18:05:21] [INFO ] [Real]Absence check using 401 positive place invariants in 5057 ms returned sat
[2022-05-19 18:05:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 18:05:38] [INFO ] [Real]Absence check using state equation in 17181 ms returned sat
[2022-05-19 18:05:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 18:05:48] [INFO ] [Nat]Absence check using 401 positive place invariants in 4853 ms returned sat
[2022-05-19 18:05:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 18:06:04] [INFO ] [Nat]Absence check using state equation in 16378 ms returned sat
[2022-05-19 18:06:09] [INFO ] Computed and/alt/rep : 79600/79600/79600 causal constraints (skipped 0 transitions) in 3298 ms.
Current structural bounds on expressions (after SMT) : [200, 200, 39800] Max seen :[199, 199, 1]
Support contains 40000 out of 40401 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40401/40401 places, 79800/79800 transitions.
Applied a total of 0 rules in 521 ms. Remains 40401 /40401 variables (removed 0) and now considering 79800/79800 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40401/40401 places, 79800/79800 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40401/40401 places, 79800/79800 transitions.
Applied a total of 0 rules in 516 ms. Remains 40401 /40401 variables (removed 0) and now considering 79800/79800 (removed 0) transitions.
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:06:52] [INFO ] Computed 401 place invariants in 36708 ms
[2022-05-19 18:06:55] [INFO ] Implicit Places using invariants in 39281 ms returned []
Implicit Place search using SMT only with invariants took 39281 ms to find 0 implicit places.
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:07:32] [INFO ] Computed 401 place invariants in 37070 ms
[2022-05-19 18:07:35] [INFO ] Dead Transitions using invariants and state equation in 40207 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40401/40401 places, 79800/79800 transitions.
Starting property specific reduction for SharedMemory-PT-000200-UpperBounds-04
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:08:15] [INFO ] Computed 401 place invariants in 40073 ms
Finished random walk after 496 steps, including 0 resets, run visited all 1 properties in 30189 ms. (steps per millisecond=0 )
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :6
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:09:22] [INFO ] Computed 401 place invariants in 36961 ms
Current structural bounds on expressions (after SMT) : [200] Max seen :[199]
Support contains 200 out of 40401 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40401/40401 places, 79800/79800 transitions.
Performed 26712 Post agglomeration using F-continuation condition.
Performed 39800 Post agglomeration using F-continuation condition.Transition count delta: 39800
Iterating post reduction 0 with 39800 rules applied. Total rules applied 39800 place count 40401 transition count 40000
Reduce places removed 40001 places and 0 transitions.
Ensure Unique test removed 39600 transitions
Reduce isomorphic transitions removed 39600 transitions.
Iterating post reduction 1 with 79601 rules applied. Total rules applied 119401 place count 400 transition count 400
Applied a total of 119401 rules in 42733 ms. Remains 400 /40401 variables (removed 40001) and now considering 400/79800 (removed 79400) transitions.
Finished structural reductions, in 1 iterations. Remains : 400/40401 places, 400/79800 transitions.
// Phase 1: matrix 400 rows 400 cols
[2022-05-19 18:10:10] [INFO ] Computed 200 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 21651 ms. (steps per millisecond=46 ) properties (out of 1) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4251 ms. (steps per millisecond=235 ) properties (out of 1) seen :200
FORMULA SharedMemory-PT-000200-UpperBounds-04 200 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Ending property specific reduction for SharedMemory-PT-000200-UpperBounds-04 in 181084 ms.
Starting property specific reduction for SharedMemory-PT-000200-UpperBounds-06
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:11:13] [INFO ] Computed 401 place invariants in 36670 ms
Finished random walk after 487 steps, including 0 resets, run visited all 1 properties in 30041 ms. (steps per millisecond=0 )
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :6
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:12:20] [INFO ] Computed 401 place invariants in 36720 ms
Current structural bounds on expressions (after SMT) : [200] Max seen :[199]
Support contains 200 out of 40401 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40401/40401 places, 79800/79800 transitions.
Performed 27009 Post agglomeration using F-continuation condition.
Performed 39800 Post agglomeration using F-continuation condition.Transition count delta: 39800
Iterating post reduction 0 with 39800 rules applied. Total rules applied 39800 place count 40401 transition count 40000
Reduce places removed 40001 places and 0 transitions.
Ensure Unique test removed 39600 transitions
Reduce isomorphic transitions removed 39600 transitions.
Iterating post reduction 1 with 79601 rules applied. Total rules applied 119401 place count 400 transition count 400
Applied a total of 119401 rules in 40724 ms. Remains 400 /40401 variables (removed 40001) and now considering 400/79800 (removed 79400) transitions.
Finished structural reductions, in 1 iterations. Remains : 400/40401 places, 400/79800 transitions.
// Phase 1: matrix 400 rows 400 cols
[2022-05-19 18:13:06] [INFO ] Computed 200 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 21412 ms. (steps per millisecond=46 ) properties (out of 1) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4222 ms. (steps per millisecond=236 ) properties (out of 1) seen :200
FORMULA SharedMemory-PT-000200-UpperBounds-06 200 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Ending property specific reduction for SharedMemory-PT-000200-UpperBounds-06 in 175067 ms.
Starting property specific reduction for SharedMemory-PT-000200-UpperBounds-07
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:14:08] [INFO ] Computed 401 place invariants in 36825 ms
Finished random walk after 487 steps, including 0 resets, run visited all 1 properties in 30053 ms. (steps per millisecond=0 )
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3981 ms. (steps per millisecond=2 ) properties (out of 1) seen :1
// Phase 1: matrix 79800 rows 40401 cols
[2022-05-19 18:15:19] [INFO ] Computed 401 place invariants in 37105 ms
Current structural bounds on expressions (after SMT) : [39800] Max seen :[1]
Support contains 39800 out of 40401 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40401/40401 places, 79800/79800 transitions.
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 200 Pre rules applied. Total rules applied 0 place count 40401 transition count 79600
Deduced a syphon composed of 200 places in 16 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 40201 transition count 79600
Applied a total of 400 rules in 5751 ms. Remains 40201 /40401 variables (removed 200) and now considering 79600/79800 (removed 200) transitions.
Finished structural reductions, in 1 iterations. Remains : 40201/40401 places, 79600/79800 transitions.
// Phase 1: matrix 79600 rows 40201 cols
[2022-05-19 18:16:07] [INFO ] Computed 401 place invariants in 36628 ms
Finished random walk after 187 steps, including 0 resets, run visited all 1 properties in 30130 ms. (steps per millisecond=0 )
Finished Best-First random walk after 13001 steps, including 0 resets, run visited all 1 properties in 5562 ms. (steps per millisecond=2 )
// Phase 1: matrix 79600 rows 40201 cols
[2022-05-19 18:17:20] [INFO ] Computed 401 place invariants in 37100 ms
Current structural bounds on expressions (after SMT) : [39800] Max seen :[1]
Support contains 39800 out of 40201 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40201/40201 places, 79600/79600 transitions.
Applied a total of 0 rules in 1236 ms. Remains 40201 /40201 variables (removed 0) and now considering 79600/79600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40201/40201 places, 79600/79600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40201/40201 places, 79600/79600 transitions.
Applied a total of 0 rules in 1086 ms. Remains 40201 /40201 variables (removed 0) and now considering 79600/79600 (removed 0) transitions.
// Phase 1: matrix 79600 rows 40201 cols
[2022-05-19 18:18:05] [INFO ] Computed 401 place invariants in 36960 ms
[2022-05-19 18:18:08] [INFO ] Implicit Places using invariants in 40348 ms returned []
Implicit Place search using SMT only with invariants took 40355 ms to find 0 implicit places.
// Phase 1: matrix 79600 rows 40201 cols
[2022-05-19 18:18:44] [INFO ] Computed 401 place invariants in 36207 ms
[2022-05-19 18:18:47] [INFO ] Dead Transitions using invariants and state equation in 38847 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40201/40201 places, 79600/79600 transitions.
Ending property specific reduction for SharedMemory-PT-000200-UpperBounds-07 in 315702 ms.
[2022-05-19 18:18:51] [INFO ] Flatten gal took : 2737 ms
[2022-05-19 18:18:53] [INFO ] Applying decomposition
[2022-05-19 18:18:55] [INFO ] Flatten gal took : 2309 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3111566838372332539.txt' '-o' '/tmp/graph3111566838372332539.bin' '-w' '/tmp/graph3111566838372332539.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3111566838372332539.bin' '-l' '-1' '-v' '-w' '/tmp/graph3111566838372332539.weights' '-q' '0' '-e' '0.001'
[2022-05-19 18:19:03] [INFO ] Decomposing Gal with order
[2022-05-19 18:19:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 18:19:41] [INFO ] Removed a total of 158000 redundant transitions.
[2022-05-19 18:19:44] [INFO ] Flatten gal took : 16407 ms
[2022-05-19 18:20:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 5328 labels/synchronizations in 7382 ms.
[2022-05-19 18:20:16] [INFO ] Time to serialize gal into /tmp/UpperBounds6817993591639699946.gal : 433 ms
[2022-05-19 18:20:16] [INFO ] Time to serialize properties into /tmp/UpperBounds10992723570902594614.prop : 27 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6817993591639699946.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10992723570902594614.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...296
Loading property file /tmp/UpperBounds10992723570902594614.prop.
Detected timeout of ITS tools.
[2022-05-19 18:48:47] [INFO ] Flatten gal took : 2547 ms
[2022-05-19 18:48:48] [INFO ] Time to serialize gal into /tmp/UpperBounds440333563355484647.gal : 209 ms
[2022-05-19 18:48:48] [INFO ] Time to serialize properties into /tmp/UpperBounds11367714493292859672.prop : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds440333563355484647.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11367714493292859672.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...295
Loading property file /tmp/UpperBounds11367714493292859672.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m
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="SharedMemory-PT-000200"
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 SharedMemory-PT-000200, 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 r204-oct2-165281599600701"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000200.tgz
mv SharedMemory-PT-000200 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;