Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r489-tall-167912707100673.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool ltsminxred
Input is TokenRing-PT-020, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707100673
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 130M
-rw-r--r-- 1 mcc users 700K Feb 25 15:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.5M Feb 25 15:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4M Feb 25 15:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 20M Feb 25 15:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 246K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 823K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3M Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.3M Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 725K Feb 25 16:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.6M Feb 25 16:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17M Feb 25 16:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62M Feb 25 16:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 47K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 121K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.0M Mar 5 18:23 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-CTLCardinality-00
FORMULA_NAME TokenRing-PT-020-CTLCardinality-01
FORMULA_NAME TokenRing-PT-020-CTLCardinality-02
FORMULA_NAME TokenRing-PT-020-CTLCardinality-03
FORMULA_NAME TokenRing-PT-020-CTLCardinality-04
FORMULA_NAME TokenRing-PT-020-CTLCardinality-05
FORMULA_NAME TokenRing-PT-020-CTLCardinality-06
FORMULA_NAME TokenRing-PT-020-CTLCardinality-07
FORMULA_NAME TokenRing-PT-020-CTLCardinality-08
FORMULA_NAME TokenRing-PT-020-CTLCardinality-09
FORMULA_NAME TokenRing-PT-020-CTLCardinality-10
FORMULA_NAME TokenRing-PT-020-CTLCardinality-11
FORMULA_NAME TokenRing-PT-020-CTLCardinality-12
FORMULA_NAME TokenRing-PT-020-CTLCardinality-13
FORMULA_NAME TokenRing-PT-020-CTLCardinality-14
FORMULA_NAME TokenRing-PT-020-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679298054635

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-PT-020
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 07:40:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 07:40:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 07:40:56] [INFO ] Load time of PNML (sax parser for PT used): 261 ms
[2023-03-20 07:40:56] [INFO ] Transformed 441 places.
[2023-03-20 07:40:56] [INFO ] Transformed 8421 transitions.
[2023-03-20 07:40:56] [INFO ] Parsed PT model containing 441 places and 8421 transitions and 33684 arcs in 375 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 137 ms.
FORMULA TokenRing-PT-020-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 106 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 193 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2023-03-20 07:40:57] [INFO ] Computed 21 place invariants in 43 ms
[2023-03-20 07:40:57] [INFO ] Implicit Places using invariants in 741 ms returned []
[2023-03-20 07:40:57] [INFO ] Invariant cache hit.
[2023-03-20 07:40:59] [INFO ] Implicit Places using invariants and state equation in 1464 ms returned []
Implicit Place search using SMT with State Equation took 2265 ms to find 0 implicit places.
[2023-03-20 07:40:59] [INFO ] Invariant cache hit.
[2023-03-20 07:41:01] [INFO ] Dead Transitions using invariants and state equation in 2420 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4882 ms. Remains : 441/441 places, 8421/8421 transitions.
Support contains 106 out of 441 places after structural reductions.
[2023-03-20 07:41:02] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-20 07:41:02] [INFO ] Flatten gal took : 382 ms
[2023-03-20 07:41:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TokenRing-PT-020-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 07:41:02] [INFO ] Flatten gal took : 230 ms
[2023-03-20 07:41:04] [INFO ] Input system was already deterministic with 8421 transitions.
FORMULA TokenRing-PT-020-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 70) seen :56
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=34 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=36 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=32 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=36 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=42 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=18 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=31 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-20 07:41:09] [INFO ] Invariant cache hit.
[2023-03-20 07:41:13] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2023-03-20 07:41:13] [INFO ] After 691ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:9
[2023-03-20 07:41:13] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2023-03-20 07:41:15] [INFO ] After 1362ms SMT Verify possible using state equation in natural domain returned unsat :12 sat :2
[2023-03-20 07:41:15] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-20 07:41:22] [INFO ] After 7259ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :12 sat :2
[2023-03-20 07:41:25] [INFO ] After 9693ms SMT Verify possible using trap constraints in natural domain returned unsat :12 sat :2
Attempting to minimize the solution found.
Minimization took 665 ms.
[2023-03-20 07:41:25] [INFO ] After 11994ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :2
Fused 14 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 59 ms.
Support contains 9 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 410 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 414 ms. Remains : 441/441 places, 8421/8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 40097 steps, run timeout after 3001 ms. (steps per millisecond=13 ) properties seen :{}
Probabilistic random walk after 40097 steps, saw 9589 distinct states, run finished after 3002 ms. (steps per millisecond=13 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-20 07:41:29] [INFO ] Invariant cache hit.
[2023-03-20 07:41:29] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2023-03-20 07:41:29] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 07:41:29] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-03-20 07:41:31] [INFO ] After 1476ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 07:41:31] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-20 07:41:34] [INFO ] After 2634ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-20 07:41:34] [INFO ] After 3333ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 622 ms.
[2023-03-20 07:41:35] [INFO ] After 5643ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 68 ms.
Support contains 9 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 208 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 243 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-20 07:41:35] [INFO ] Invariant cache hit.
[2023-03-20 07:41:36] [INFO ] Implicit Places using invariants in 632 ms returned []
[2023-03-20 07:41:36] [INFO ] Invariant cache hit.
[2023-03-20 07:41:38] [INFO ] Implicit Places using invariants and state equation in 1640 ms returned []
Implicit Place search using SMT with State Equation took 2276 ms to find 0 implicit places.
[2023-03-20 07:41:39] [INFO ] Redundant transitions in 1400 ms returned []
[2023-03-20 07:41:39] [INFO ] Invariant cache hit.
[2023-03-20 07:41:42] [INFO ] Dead Transitions using invariants and state equation in 2492 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6427 ms. Remains : 441/441 places, 8421/8421 transitions.
Graph (trivial) has 8063 edges and 441 vertex of which 432 / 441 are part of one of the 21 SCC in 15 ms
Free SCC test removed 411 places
Drop transitions removed 8063 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 8401 transitions.
Graph (complete) has 20 edges and 30 vertex of which 17 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 17 transition count 17
Applied a total of 5 rules in 33 ms. Remains 17 /441 variables (removed 424) and now considering 17/8421 (removed 8404) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 17 rows 17 cols
[2023-03-20 07:41:42] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-20 07:41:42] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-20 07:41:42] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 07:41:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-20 07:41:42] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 07:41:42] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-20 07:41:42] [INFO ] After 40ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 12 atomic propositions for a total of 8 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA TokenRing-PT-020-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 07:41:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-20 07:41:42] [INFO ] Flatten gal took : 177 ms
FORMULA TokenRing-PT-020-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 07:41:42] [INFO ] Flatten gal took : 201 ms
[2023-03-20 07:41:43] [INFO ] Input system was already deterministic with 8421 transitions.
Support contains 52 out of 441 places (down from 71) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 102 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 07:41:43] [INFO ] Flatten gal took : 175 ms
[2023-03-20 07:41:43] [INFO ] Flatten gal took : 193 ms
[2023-03-20 07:41:44] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 91 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 07:41:44] [INFO ] Flatten gal took : 149 ms
[2023-03-20 07:41:44] [INFO ] Flatten gal took : 172 ms
[2023-03-20 07:41:44] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 95 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 07:41:45] [INFO ] Flatten gal took : 160 ms
[2023-03-20 07:41:45] [INFO ] Flatten gal took : 180 ms
[2023-03-20 07:41:45] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 274 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 278 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 07:41:46] [INFO ] Flatten gal took : 150 ms
[2023-03-20 07:41:46] [INFO ] Flatten gal took : 180 ms
[2023-03-20 07:41:46] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 208 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 210 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 07:41:46] [INFO ] Flatten gal took : 142 ms
[2023-03-20 07:41:47] [INFO ] Flatten gal took : 154 ms
[2023-03-20 07:41:47] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 91 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 07:41:47] [INFO ] Flatten gal took : 134 ms
[2023-03-20 07:41:47] [INFO ] Flatten gal took : 159 ms
[2023-03-20 07:41:48] [INFO ] Input system was already deterministic with 8421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 88 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 441/441 places, 8421/8421 transitions.
[2023-03-20 07:41:48] [INFO ] Flatten gal took : 136 ms
[2023-03-20 07:41:48] [INFO ] Flatten gal took : 166 ms
[2023-03-20 07:41:48] [INFO ] Input system was already deterministic with 8421 transitions.
[2023-03-20 07:41:49] [INFO ] Flatten gal took : 153 ms
[2023-03-20 07:41:49] [INFO ] Flatten gal took : 166 ms
[2023-03-20 07:41:49] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-20 07:41:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 441 places, 8421 transitions and 33684 arcs took 40 ms.
Total runtime 53147 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/522/ctl_0_ --ctl=/tmp/522/ctl_1_ --ctl=/tmp/522/ctl_2_ --ctl=/tmp/522/ctl_3_ --ctl=/tmp/522/ctl_4_ --ctl=/tmp/522/ctl_5_ --ctl=/tmp/522/ctl_6_ --mu-par --mu-opt
FORMULA TokenRing-PT-020-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : TokenRing-PT-020-CTLCardinality-09
Could not compute solution for formula : TokenRing-PT-020-CTLCardinality-10
Could not compute solution for formula : TokenRing-PT-020-CTLCardinality-11
Could not compute solution for formula : TokenRing-PT-020-CTLCardinality-12
Could not compute solution for formula : TokenRing-PT-020-CTLCardinality-13
FORMULA TokenRing-PT-020-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679299345045

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name TokenRing-PT-020-CTLCardinality-01
ctl formula formula --ctl=/tmp/522/ctl_0_
ctl formula name TokenRing-PT-020-CTLCardinality-09
ctl formula formula --ctl=/tmp/522/ctl_1_
ctl formula name TokenRing-PT-020-CTLCardinality-10
ctl formula formula --ctl=/tmp/522/ctl_2_
ctl formula name TokenRing-PT-020-CTLCardinality-11
ctl formula formula --ctl=/tmp/522/ctl_3_
ctl formula name TokenRing-PT-020-CTLCardinality-12
ctl formula formula --ctl=/tmp/522/ctl_4_
ctl formula name TokenRing-PT-020-CTLCardinality-13
ctl formula formula --ctl=/tmp/522/ctl_5_
ctl formula name TokenRing-PT-020-CTLCardinality-14
ctl formula formula --ctl=/tmp/522/ctl_6_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 441 places, 8421 transitions and 33684 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.070 real 0.060 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 8421->8421 groups
pnml2lts-sym: Regrouping took 7.990 real 8.000 user 0.000 sys
pnml2lts-sym: state vector length is 441; there are 8421 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Exploration took 147277776 group checks and 0 next state calls
pnml2lts-sym: reachability took 1014.160 real 4053.740 user 0.050 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.010 real 0.040 user 0.000 sys
pnml2lts-sym: state space has 24466267459 states, 56342 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/522/ctl_0_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/522/ctl_6_ does not hold for the initial state
double free or corruption (out)

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="CTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is TokenRing-PT-020, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r489-tall-167912707100673"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;