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.r521-tall-167987246100033.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)
...................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Anderson-PT-08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246100033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.5K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 17K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Mar 23 15:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 23 15:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 667K Mar 31 16:48 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 Anderson-PT-08-CTLCardinality-00
FORMULA_NAME Anderson-PT-08-CTLCardinality-01
FORMULA_NAME Anderson-PT-08-CTLCardinality-02
FORMULA_NAME Anderson-PT-08-CTLCardinality-03
FORMULA_NAME Anderson-PT-08-CTLCardinality-04
FORMULA_NAME Anderson-PT-08-CTLCardinality-05
FORMULA_NAME Anderson-PT-08-CTLCardinality-06
FORMULA_NAME Anderson-PT-08-CTLCardinality-07
FORMULA_NAME Anderson-PT-08-CTLCardinality-08
FORMULA_NAME Anderson-PT-08-CTLCardinality-09
FORMULA_NAME Anderson-PT-08-CTLCardinality-10
FORMULA_NAME Anderson-PT-08-CTLCardinality-11
FORMULA_NAME Anderson-PT-08-CTLCardinality-12
FORMULA_NAME Anderson-PT-08-CTLCardinality-13
FORMULA_NAME Anderson-PT-08-CTLCardinality-14
FORMULA_NAME Anderson-PT-08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680860184124

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=Anderson-PT-08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 09:36:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 09:36:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 09:36:25] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2023-04-07 09:36:25] [INFO ] Transformed 401 places.
[2023-04-07 09:36:25] [INFO ] Transformed 1328 transitions.
[2023-04-07 09:36:25] [INFO ] Found NUPN structural information;
[2023-04-07 09:36:25] [INFO ] Parsed PT model containing 401 places and 1328 transitions and 5088 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 9 ms.
FORMULA Anderson-PT-08-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-08-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 87 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 1328/1328 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 323 transition count 662
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 323 transition count 662
Applied a total of 156 rules in 73 ms. Remains 323 /401 variables (removed 78) and now considering 662/1328 (removed 666) transitions.
// Phase 1: matrix 662 rows 323 cols
[2023-04-07 09:36:25] [INFO ] Computed 19 invariants in 36 ms
[2023-04-07 09:36:26] [INFO ] Implicit Places using invariants in 547 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 582 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 322/401 places, 662/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 322 /322 variables (removed 0) and now considering 662/662 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 662 ms. Remains : 322/401 places, 662/1328 transitions.
Support contains 87 out of 322 places after structural reductions.
[2023-04-07 09:36:26] [INFO ] Flatten gal took : 81 ms
[2023-04-07 09:36:26] [INFO ] Flatten gal took : 42 ms
[2023-04-07 09:36:26] [INFO ] Input system was already deterministic with 662 transitions.
Support contains 77 out of 322 places (down from 87) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=24 ) properties (out of 39) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 662 rows 322 cols
[2023-04-07 09:36:27] [INFO ] Computed 18 invariants in 11 ms
[2023-04-07 09:36:27] [INFO ] After 248ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-04-07 09:36:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 10 ms returned sat
[2023-04-07 09:36:27] [INFO ] [Nat]Absence check using 9 positive and 9 generalized place invariants in 18 ms returned sat
[2023-04-07 09:36:28] [INFO ] After 465ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-04-07 09:36:28] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-04-07 09:36:28] [INFO ] After 184ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-04-07 09:36:28] [INFO ] After 448ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 184 ms.
[2023-04-07 09:36:29] [INFO ] After 1260ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 11 ms.
Support contains 6 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 662/662 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 322 transition count 598
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 258 transition count 598
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 128 place count 258 transition count 547
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 230 place count 207 transition count 547
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 259 place count 178 transition count 322
Iterating global reduction 2 with 29 rules applied. Total rules applied 288 place count 178 transition count 322
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 298 place count 173 transition count 317
Applied a total of 298 rules in 43 ms. Remains 173 /322 variables (removed 149) and now considering 317/662 (removed 345) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 173/322 places, 317/662 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 317 rows 173 cols
[2023-04-07 09:36:29] [INFO ] Computed 18 invariants in 7 ms
[2023-04-07 09:36:29] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-04-07 09:36:29] [INFO ] [Real]Absence check using 9 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 09:36:29] [INFO ] After 102ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-04-07 09:36:29] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-04-07 09:36:29] [INFO ] After 22ms SMT Verify possible using 56 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-04-07 09:36:29] [INFO ] After 195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-04-07 09:36:29] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-04-07 09:36:29] [INFO ] [Nat]Absence check using 9 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 09:36:30] [INFO ] After 166ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-04-07 09:36:30] [INFO ] After 107ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-04-07 09:36:30] [INFO ] After 201ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 87 ms.
[2023-04-07 09:36:30] [INFO ] After 538ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 173 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 173/173 places, 317/317 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 171 transition count 315
Applied a total of 4 rules in 13 ms. Remains 171 /173 variables (removed 2) and now considering 315/317 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 171/173 places, 315/317 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Finished probabilistic random walk after 109899 steps, run visited all 3 properties in 257 ms. (steps per millisecond=427 )
Probabilistic random walk after 109899 steps, saw 73691 distinct states, run finished after 257 ms. (steps per millisecond=427 ) properties seen :3
Parikh walk visited 0 properties in 0 ms.
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 44 ms
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 33 ms
[2023-04-07 09:36:31] [INFO ] Input system was already deterministic with 662 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 298 transition count 456
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 298 transition count 456
Applied a total of 48 rules in 10 ms. Remains 298 /322 variables (removed 24) and now considering 456/662 (removed 206) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 298/322 places, 456/662 transitions.
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 15 ms
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 16 ms
[2023-04-07 09:36:31] [INFO ] Input system was already deterministic with 456 transitions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 289 transition count 433
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 289 transition count 433
Applied a total of 66 rules in 16 ms. Remains 289 /322 variables (removed 33) and now considering 433/662 (removed 229) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 289/322 places, 433/662 transitions.
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 30 ms
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 14 ms
[2023-04-07 09:36:31] [INFO ] Input system was already deterministic with 433 transitions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 289 transition count 447
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 289 transition count 447
Applied a total of 66 rules in 13 ms. Remains 289 /322 variables (removed 33) and now considering 447/662 (removed 215) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 289/322 places, 447/662 transitions.
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 16 ms
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 29 ms
[2023-04-07 09:36:31] [INFO ] Input system was already deterministic with 447 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 322 transition count 600
Reduce places removed 62 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 63 rules applied. Total rules applied 125 place count 260 transition count 599
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 126 place count 259 transition count 599
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 55 Pre rules applied. Total rules applied 126 place count 259 transition count 544
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 236 place count 204 transition count 544
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 268 place count 172 transition count 330
Iterating global reduction 3 with 32 rules applied. Total rules applied 300 place count 172 transition count 330
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 302 place count 171 transition count 329
Applied a total of 302 rules in 55 ms. Remains 171 /322 variables (removed 151) and now considering 329/662 (removed 333) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56 ms. Remains : 171/322 places, 329/662 transitions.
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 13 ms
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 11 ms
[2023-04-07 09:36:31] [INFO ] Input system was already deterministic with 329 transitions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 292 transition count 464
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 292 transition count 464
Applied a total of 60 rules in 11 ms. Remains 292 /322 variables (removed 30) and now considering 464/662 (removed 198) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 292/322 places, 464/662 transitions.
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 12 ms
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 38 ms
[2023-04-07 09:36:31] [INFO ] Input system was already deterministic with 464 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 322 transition count 599
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 126 place count 259 transition count 599
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 126 place count 259 transition count 544
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 236 place count 204 transition count 544
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 268 place count 172 transition count 330
Iterating global reduction 2 with 32 rules applied. Total rules applied 300 place count 172 transition count 330
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 302 place count 171 transition count 329
Applied a total of 302 rules in 66 ms. Remains 171 /322 variables (removed 151) and now considering 329/662 (removed 333) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 67 ms. Remains : 171/322 places, 329/662 transitions.
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 9 ms
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 9 ms
[2023-04-07 09:36:31] [INFO ] Input system was already deterministic with 329 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 322 transition count 598
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 258 transition count 598
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 128 place count 258 transition count 543
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 238 place count 203 transition count 543
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 271 place count 170 transition count 314
Iterating global reduction 2 with 33 rules applied. Total rules applied 304 place count 170 transition count 314
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 306 place count 169 transition count 313
Applied a total of 306 rules in 53 ms. Remains 169 /322 variables (removed 153) and now considering 313/662 (removed 349) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 169/322 places, 313/662 transitions.
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 8 ms
[2023-04-07 09:36:31] [INFO ] Flatten gal took : 9 ms
[2023-04-07 09:36:31] [INFO ] Input system was already deterministic with 313 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 322 transition count 600
Reduce places removed 62 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 63 rules applied. Total rules applied 125 place count 260 transition count 599
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 126 place count 259 transition count 599
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 55 Pre rules applied. Total rules applied 126 place count 259 transition count 544
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 236 place count 204 transition count 544
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 269 place count 171 transition count 329
Iterating global reduction 3 with 33 rules applied. Total rules applied 302 place count 171 transition count 329
Applied a total of 302 rules in 18 ms. Remains 171 /322 variables (removed 151) and now considering 329/662 (removed 333) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 171/322 places, 329/662 transitions.
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 9 ms
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 9 ms
[2023-04-07 09:36:32] [INFO ] Input system was already deterministic with 329 transitions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 288 transition count 432
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 288 transition count 432
Applied a total of 68 rules in 7 ms. Remains 288 /322 variables (removed 34) and now considering 432/662 (removed 230) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 288/322 places, 432/662 transitions.
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 11 ms
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 11 ms
[2023-04-07 09:36:32] [INFO ] Input system was already deterministic with 432 transitions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 290 transition count 434
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 290 transition count 434
Applied a total of 64 rules in 19 ms. Remains 290 /322 variables (removed 32) and now considering 434/662 (removed 228) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 290/322 places, 434/662 transitions.
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 15 ms
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 12 ms
[2023-04-07 09:36:32] [INFO ] Input system was already deterministic with 434 transitions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 291 transition count 463
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 291 transition count 463
Applied a total of 62 rules in 8 ms. Remains 291 /322 variables (removed 31) and now considering 463/662 (removed 199) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 291/322 places, 463/662 transitions.
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 14 ms
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 12 ms
[2023-04-07 09:36:32] [INFO ] Input system was already deterministic with 463 transitions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 291 transition count 477
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 291 transition count 477
Applied a total of 62 rules in 20 ms. Remains 291 /322 variables (removed 31) and now considering 477/662 (removed 185) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 291/322 places, 477/662 transitions.
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 15 ms
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 13 ms
[2023-04-07 09:36:32] [INFO ] Input system was already deterministic with 477 transitions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 289 transition count 433
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 289 transition count 433
Applied a total of 66 rules in 7 ms. Remains 289 /322 variables (removed 33) and now considering 433/662 (removed 229) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 289/322 places, 433/662 transitions.
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 17 ms
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 12 ms
[2023-04-07 09:36:32] [INFO ] Input system was already deterministic with 433 transitions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 662/662 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 293 transition count 479
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 293 transition count 479
Applied a total of 58 rules in 6 ms. Remains 293 /322 variables (removed 29) and now considering 479/662 (removed 183) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 293/322 places, 479/662 transitions.
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 12 ms
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 26 ms
[2023-04-07 09:36:32] [INFO ] Input system was already deterministic with 479 transitions.
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 18 ms
[2023-04-07 09:36:32] [INFO ] Flatten gal took : 31 ms
[2023-04-07 09:36:32] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-04-07 09:36:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 322 places, 662 transitions and 2368 arcs took 14 ms.
Total runtime 7154 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/470/ctl_0_ --ctl=/tmp/470/ctl_1_ --ctl=/tmp/470/ctl_2_ --ctl=/tmp/470/ctl_3_ --ctl=/tmp/470/ctl_4_ --ctl=/tmp/470/ctl_5_ --ctl=/tmp/470/ctl_6_ --ctl=/tmp/470/ctl_7_ --ctl=/tmp/470/ctl_8_ --ctl=/tmp/470/ctl_9_ --ctl=/tmp/470/ctl_10_ --ctl=/tmp/470/ctl_11_ --ctl=/tmp/470/ctl_12_ --ctl=/tmp/470/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393232 kB
MemFree: 14369696 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16102984 kB
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-00
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-01
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-02
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-03
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-04
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-05
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-06
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-07
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-08
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-10
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-11
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-12
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-13
Could not compute solution for formula : Anderson-PT-08-CTLCardinality-14

BK_STOP 1680863764897

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name Anderson-PT-08-CTLCardinality-00
ctl formula formula --ctl=/tmp/470/ctl_0_
ctl formula name Anderson-PT-08-CTLCardinality-01
ctl formula formula --ctl=/tmp/470/ctl_1_
ctl formula name Anderson-PT-08-CTLCardinality-02
ctl formula formula --ctl=/tmp/470/ctl_2_
ctl formula name Anderson-PT-08-CTLCardinality-03
ctl formula formula --ctl=/tmp/470/ctl_3_
ctl formula name Anderson-PT-08-CTLCardinality-04
ctl formula formula --ctl=/tmp/470/ctl_4_
ctl formula name Anderson-PT-08-CTLCardinality-05
ctl formula formula --ctl=/tmp/470/ctl_5_
ctl formula name Anderson-PT-08-CTLCardinality-06
ctl formula formula --ctl=/tmp/470/ctl_6_
ctl formula name Anderson-PT-08-CTLCardinality-07
ctl formula formula --ctl=/tmp/470/ctl_7_
ctl formula name Anderson-PT-08-CTLCardinality-08
ctl formula formula --ctl=/tmp/470/ctl_8_
ctl formula name Anderson-PT-08-CTLCardinality-10
ctl formula formula --ctl=/tmp/470/ctl_9_
ctl formula name Anderson-PT-08-CTLCardinality-11
ctl formula formula --ctl=/tmp/470/ctl_10_
ctl formula name Anderson-PT-08-CTLCardinality-12
ctl formula formula --ctl=/tmp/470/ctl_11_
ctl formula name Anderson-PT-08-CTLCardinality-13
ctl formula formula --ctl=/tmp/470/ctl_12_
ctl formula name Anderson-PT-08-CTLCardinality-14
ctl formula formula --ctl=/tmp/470/ctl_13_
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 322 places, 662 transitions and 2368 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.000 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: 662->662 groups
pnml2lts-sym: Regrouping took 0.220 real 0.230 user 0.000 sys
pnml2lts-sym: state vector length is 322; there are 662 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: 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: 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
Killing (15) : 476
Killing (9) : 476

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="Anderson-PT-08"
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 Anderson-PT-08, 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 r521-tall-167987246100033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-08.tgz
mv Anderson-PT-08 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 ;