Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303546000623.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TokenRing-PT-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303546000623
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 122M
-rw-r--r-- 1 mcc users 856K Apr 29 15:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.2M Apr 29 15:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0M Apr 29 14:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 18M Apr 29 14:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 240K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 790K May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3M May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8M May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 728K Apr 29 15:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.5M Apr 29 15:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16M Apr 29 15:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58M Apr 29 15:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 47K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 121K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.0M 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-00
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-01
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-02
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-03
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-04
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-05
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-06
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-07
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-08
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-09
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-10
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-11
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-12
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-13
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-14
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654273932264

Running Version 202205111006
[2022-06-03 16:32:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-03 16:32:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 16:32:14] [INFO ] Load time of PNML (sax parser for PT used): 454 ms
[2022-06-03 16:32:14] [INFO ] Transformed 441 places.
[2022-06-03 16:32:14] [INFO ] Transformed 8421 transitions.
[2022-06-03 16:32:14] [INFO ] Parsed PT model containing 441 places and 8421 transitions in 613 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 848 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-PT-020-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6566 ms. (steps per millisecond=1 ) properties (out of 12) seen :2
FORMULA TokenRing-PT-020-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 8436 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 6907 steps, including 2 resets, run timeout after 5005 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 9514 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 9231 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 8742 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 8356 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 8672 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 8415 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 7965 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 8289 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 10 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-06-03 16:33:12] [INFO ] Computed 21 place invariants in 52 ms
[2022-06-03 16:35:15] [INFO ] [Real]Absence check using 21 positive place invariants in 10 ms returned sat
[2022-06-03 16:35:15] [INFO ] After 7053ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2022-06-03 16:35:16] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2022-06-03 16:35:18] [INFO ] After 2425ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :7
[2022-06-03 16:35:18] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-06-03 16:35:25] [INFO ] After 6778ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :3 sat :7
[2022-06-03 16:35:28] [INFO ] Deduced a trap composed of 243 places in 578 ms of which 7 ms to minimize.
[2022-06-03 16:35:29] [INFO ] Deduced a trap composed of 244 places in 555 ms of which 1 ms to minimize.
[2022-06-03 16:35:29] [INFO ] Deduced a trap composed of 248 places in 614 ms of which 0 ms to minimize.
[2022-06-03 16:35:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2733 ms
[2022-06-03 16:35:31] [INFO ] Deduced a trap composed of 247 places in 532 ms of which 0 ms to minimize.
[2022-06-03 16:35:32] [INFO ] Deduced a trap composed of 249 places in 608 ms of which 0 ms to minimize.
[2022-06-03 16:35:33] [INFO ] Deduced a trap composed of 247 places in 582 ms of which 1 ms to minimize.
[2022-06-03 16:35:34] [INFO ] Deduced a trap composed of 247 places in 532 ms of which 1 ms to minimize.
[2022-06-03 16:35:34] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3435 ms
[2022-06-03 16:35:34] [INFO ] After 15660ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :7
Attempting to minimize the solution found.
Minimization took 1945 ms.
[2022-06-03 16:35:36] [INFO ] After 20546ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :7
FORMULA TokenRing-PT-020-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-020-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-020-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 23305 ms.
Support contains 238 out of 441 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 311 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29393 ms. (steps per millisecond=34 ) properties (out of 7) seen :0
Interrupted Best-First random walk after 178687 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=35 ) properties seen 0
Interrupted Best-First random walk after 177769 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=35 ) properties seen 0
Interrupted Best-First random walk after 178582 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=35 ) properties seen 0
Interrupted Best-First random walk after 151275 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=30 ) properties seen 0
Interrupted Best-First random walk after 153808 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=30 ) properties seen 0
Interrupted Best-First random walk after 163046 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=32 ) properties seen 0
Interrupted Best-First random walk after 182424 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=36 ) properties seen 0
Interrupted probabilistic random walk after 3676922 steps, run timeout after 192001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 3676922 steps, saw 585763 distinct states, run finished after 192004 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-06-03 16:40:16] [INFO ] Computed 21 place invariants in 30 ms
[2022-06-03 16:40:16] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2022-06-03 16:40:17] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 16:40:17] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2022-06-03 16:40:19] [INFO ] After 2213ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 16:40:19] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-06-03 16:40:24] [INFO ] After 5252ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-06-03 16:40:27] [INFO ] After 7989ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2032 ms.
[2022-06-03 16:40:29] [INFO ] After 12484ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 42614 ms.
Support contains 238 out of 441 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 266 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 197 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-06-03 16:41:12] [INFO ] Computed 21 place invariants in 28 ms
[2022-06-03 16:41:12] [INFO ] Implicit Places using invariants in 397 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-06-03 16:41:12] [INFO ] Computed 21 place invariants in 20 ms
[2022-06-03 16:41:14] [INFO ] Implicit Places using invariants and state equation in 1297 ms returned []
Implicit Place search using SMT with State Equation took 1701 ms to find 0 implicit places.
[2022-06-03 16:41:15] [INFO ] Redundant transitions in 1364 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-06-03 16:41:15] [INFO ] Computed 21 place invariants in 29 ms
[2022-06-03 16:41:17] [INFO ] Dead Transitions using invariants and state equation in 2345 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Interrupted random walk after 891256 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 0
Interrupted Best-First random walk after 174400 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=34 ) properties seen 0
Interrupted Best-First random walk after 173720 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=34 ) properties seen 0
Interrupted Best-First random walk after 166208 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=33 ) properties seen 0
Interrupted Best-First random walk after 166952 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=33 ) properties seen 0
Interrupted Best-First random walk after 158746 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=31 ) properties seen 0
Interrupted Best-First random walk after 162408 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=32 ) properties seen 0
Interrupted Best-First random walk after 145300 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=29 ) properties seen 0
Interrupted probabilistic random walk after 3745545 steps, run timeout after 195001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 3745545 steps, saw 595257 distinct states, run finished after 195002 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-06-03 16:45:38] [INFO ] Computed 21 place invariants in 22 ms
[2022-06-03 16:45:38] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2022-06-03 16:45:38] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 16:45:38] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2022-06-03 16:45:41] [INFO ] After 2416ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 16:45:41] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-06-03 16:45:46] [INFO ] After 5772ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-06-03 16:45:49] [INFO ] After 8431ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 1909 ms.
[2022-06-03 16:45:51] [INFO ] After 13009ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 27399 ms.
Support contains 238 out of 441 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 167 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 147 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-06-03 16:46:19] [INFO ] Computed 21 place invariants in 20 ms
[2022-06-03 16:46:19] [INFO ] Implicit Places using invariants in 357 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-06-03 16:46:19] [INFO ] Computed 21 place invariants in 26 ms
[2022-06-03 16:46:21] [INFO ] Implicit Places using invariants and state equation in 1512 ms returned []
Implicit Place search using SMT with State Equation took 1874 ms to find 0 implicit places.
[2022-06-03 16:46:22] [INFO ] Redundant transitions in 1358 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-06-03 16:46:22] [INFO ] Computed 21 place invariants in 20 ms
[2022-06-03 16:46:25] [INFO ] Dead Transitions using invariants and state equation in 2658 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Graph (trivial) has 1747 edges and 441 vertex of which 190 / 441 are part of one of the 20 SCC in 7 ms
Free SCC test removed 170 places
Drop transitions removed 1738 transitions
Ensure Unique test removed 3664 transitions
Reduce isomorphic transitions removed 5402 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 271 transition count 3013
Reduce places removed 6 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 265 transition count 3011
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 17 place count 263 transition count 3011
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 17 place count 263 transition count 3010
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 19 place count 262 transition count 3010
Drop transitions removed 2559 transitions
Redundant transition composition rules discarded 2559 transitions
Iterating global reduction 3 with 2559 rules applied. Total rules applied 2578 place count 262 transition count 451
Applied a total of 2578 rules in 91 ms. Remains 262 /441 variables (removed 179) and now considering 451/8421 (removed 7970) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 451 rows 262 cols
[2022-06-03 16:46:25] [INFO ] Computed 21 place invariants in 1 ms
[2022-06-03 16:46:25] [INFO ] [Real]Absence check using 21 positive place invariants in 4 ms returned sat
[2022-06-03 16:46:25] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 16:46:25] [INFO ] [Nat]Absence check using 21 positive place invariants in 5 ms returned sat
[2022-06-03 16:46:25] [INFO ] After 447ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 16:46:26] [INFO ] After 883ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 367 ms.
[2022-06-03 16:46:26] [INFO ] After 1397ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2022-06-03 16:46:26] [INFO ] Flatten gal took : 59 ms
[2022-06-03 16:46:26] [INFO ] Flatten gal took : 24 ms
[2022-06-03 16:46:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12687825634723199151.gal : 12 ms
[2022-06-03 16:46:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11114016552117126216.prop : 2 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/ReachabilityCardinality12687825634723199151.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11114016552117126216.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...321
Loading property file /tmp/ReachabilityCardinality11114016552117126216.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :6 after 24
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :24 after 96
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :96 after 728
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :728 after 13104
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :13104 after 1.63072e+06
Detected timeout of ITS tools.
[2022-06-03 16:46:42] [INFO ] Flatten gal took : 21 ms
[2022-06-03 16:46:42] [INFO ] Applying decomposition
[2022-06-03 16:46:42] [INFO ] Flatten gal took : 18 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/graph370127389259145778.txt' '-o' '/tmp/graph370127389259145778.bin' '-w' '/tmp/graph370127389259145778.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph370127389259145778.bin' '-l' '-1' '-v' '-w' '/tmp/graph370127389259145778.weights' '-q' '0' '-e' '0.001'
[2022-06-03 16:46:42] [INFO ] Decomposing Gal with order
[2022-06-03 16:46:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 16:46:42] [INFO ] Removed a total of 87 redundant transitions.
[2022-06-03 16:46:42] [INFO ] Flatten gal took : 63 ms
[2022-06-03 16:46:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 5 ms.
[2022-06-03 16:46:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7856034096661263612.gal : 6 ms
[2022-06-03 16:46:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2198764233207551522.prop : 2 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/ReachabilityCardinality7856034096661263612.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2198764233207551522.prop' '--nowitness'

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...298
Loading property file /tmp/ReachabilityCardinality2198764233207551522.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 14
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :14 after 14
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :14 after 170
Invariant property TokenRing-PT-020-ReachabilityFireability-14 does not hold.
Reachability property TokenRing-PT-020-ReachabilityFireability-11 is true.
Invariant property TokenRing-PT-020-ReachabilityFireability-09 does not hold.
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :170 after 320892
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :320892 after 1.18322e+09
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1.18322e+09 after 6.55975e+12
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.75844e+22,0.088316,6504,126,25,1688,502,874,1211,190,802,0
Total reachable state count : 67584389023276321996800

Verifying 7 reachability properties.
Reachability property TokenRing-PT-020-ReachabilityFireability-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-08,7.00118e+15,0.089573,6504,122,30,1688,502,887,1211,194,802,32
Invariant property TokenRing-PT-020-ReachabilityFireability-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-09,5.09239e+20,0.093493,6504,217,41,1688,502,952,1211,199,802,609
Reachability property TokenRing-PT-020-ReachabilityFireability-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-10,9.30292e+13,0.098561,6504,123,45,1688,502,999,1675,203,802,1149
Reachability property TokenRing-PT-020-ReachabilityFireability-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-11,6.56414e+18,0.1,6504,125,34,1688,502,1024,1709,205,802,1195
Reachability property TokenRing-PT-020-ReachabilityFireability-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-12,3.37459e+06,0.110039,6504,118,41,3143,502,1188,2956,209,802,2677
Invariant property TokenRing-PT-020-ReachabilityFireability-14 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-14,1.52794e+21,0.185918,9672,4845,142,14016,502,1544,16624,216,993,4041
Invariant property TokenRing-PT-020-ReachabilityFireability-15 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-15,4.14871e+18,0.192908,10200,365,82,14690,502,1661,17416,219,1085,4452
[2022-06-03 16:46:42] [INFO ] Flatten gal took : 329 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13272048437870884438
[2022-06-03 16:46:43] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2022-06-03 16:46:43] [INFO ] Built C files in 133ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13272048437870884438
Running compilation step : cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 16:46:43] [INFO ] Applying decomposition
[2022-06-03 16:46:43] [INFO ] Flatten gal took : 453 ms
[2022-06-03 16:46:43] [INFO ] Flatten gal took : 748 ms
Compilation finished in 39358 ms.
Running link step : cd /tmp/ltsmin13272048437870884438;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 89 ms.
Running LTSmin : cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability08==true'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability08==true'
Running LTSmin : cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability09==true'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability09==true'
Running LTSmin : cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability10==true'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability10==true'
Running LTSmin : cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability11==true'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability11==true'
Running LTSmin : cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability12==true'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability12==true'
Running LTSmin : cd /tmp/ltsmin13272048437870884438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingPT020ReachabilityFireability14==true'

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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="TokenRing-PT-020"
export BK_EXAMINATION="ReachabilityFireability"
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 TokenRing-PT-020, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r258-tall-165303546000623"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-020.tgz
mv TokenRing-PT-020 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;