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-167912707801169.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 UtilityControlRoom-PT-Z4T3N08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707801169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 43K Feb 26 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 206K Feb 26 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 86K Feb 26 14:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 338K Feb 26 14:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 49K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 146K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 45K Feb 26 14:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 251K Feb 26 14:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 195K Feb 26 14:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 740K Feb 26 14:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.9K Feb 25 17:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 255K 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 UtilityControlRoom-PT-Z4T3N08-CTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679341127515

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=UtilityControlRoom-PT-Z4T3N08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 19:38:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 19:38:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 19:38:49] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2023-03-20 19:38:49] [INFO ] Transformed 302 places.
[2023-03-20 19:38:49] [INFO ] Transformed 600 transitions.
[2023-03-20 19:38:49] [INFO ] Parsed PT model containing 302 places and 600 transitions and 1928 arcs in 144 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 302 out of 302 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 12 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
// Phase 1: matrix 472 rows 302 cols
[2023-03-20 19:38:49] [INFO ] Computed 19 place invariants in 29 ms
[2023-03-20 19:38:49] [INFO ] Implicit Places using invariants in 224 ms returned []
[2023-03-20 19:38:49] [INFO ] Invariant cache hit.
[2023-03-20 19:38:49] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
[2023-03-20 19:38:49] [INFO ] Invariant cache hit.
[2023-03-20 19:38:50] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 677 ms. Remains : 302/302 places, 472/472 transitions.
Support contains 302 out of 302 places after structural reductions.
[2023-03-20 19:38:50] [INFO ] Flatten gal took : 62 ms
[2023-03-20 19:38:50] [INFO ] Flatten gal took : 30 ms
[2023-03-20 19:38:50] [INFO ] Input system was already deterministic with 472 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=17 ) properties (out of 60) seen :23
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Running SMT prover for 37 properties.
[2023-03-20 19:38:51] [INFO ] Invariant cache hit.
[2023-03-20 19:38:51] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-03-20 19:38:51] [INFO ] After 322ms SMT Verify possible using all constraints in real domain returned unsat :18 sat :0 real:19
[2023-03-20 19:38:51] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-03-20 19:38:52] [INFO ] After 131ms SMT Verify possible using state equation in natural domain returned unsat :36 sat :1
[2023-03-20 19:38:52] [INFO ] After 180ms SMT Verify possible using trap constraints in natural domain returned unsat :36 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-20 19:38:52] [INFO ] After 397ms SMT Verify possible using all constraints in natural domain returned unsat :36 sat :1
Fused 37 Parikh solutions to 1 different solutions.
Finished Parikh walk after 38 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=19 )
Parikh walk visited 1 properties in 2 ms.
Successfully simplified 36 atomic propositions for a total of 15 simplifications.
[2023-03-20 19:38:52] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 24 ms
[2023-03-20 19:38:52] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 23 ms
[2023-03-20 19:38:52] [INFO ] Input system was already deterministic with 472 transitions.
Support contains 291 out of 302 places (down from 292) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 11 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 206/302 places, 376/472 transitions.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 16 ms
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 16 ms
[2023-03-20 19:38:52] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 32 Pre rules applied. Total rules applied 0 place count 302 transition count 440
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 64 place count 270 transition count 440
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 80 place count 262 transition count 432
Applied a total of 80 rules in 32 ms. Remains 262 /302 variables (removed 40) and now considering 432/472 (removed 40) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 262/302 places, 432/472 transitions.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 15 ms
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 16 ms
[2023-03-20 19:38:52] [INFO ] Input system was already deterministic with 432 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 19 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 206/302 places, 376/472 transitions.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 12 ms
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 13 ms
[2023-03-20 19:38:52] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 8 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 206/302 places, 376/472 transitions.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 12 ms
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 13 ms
[2023-03-20 19:38:52] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 207 transition count 377
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 207 transition count 377
Applied a total of 190 rules in 7 ms. Remains 207 /302 variables (removed 95) and now considering 377/472 (removed 95) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 207/302 places, 377/472 transitions.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 12 ms
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 13 ms
[2023-03-20 19:38:52] [INFO ] Input system was already deterministic with 377 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Drop transitions removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 0 with 123 rules applied. Total rules applied 123 place count 302 transition count 349
Reduce places removed 123 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 1 with 154 rules applied. Total rules applied 277 place count 179 transition count 318
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 277 place count 179 transition count 288
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 337 place count 149 transition count 288
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 340 place count 146 transition count 285
Iterating global reduction 2 with 3 rules applied. Total rules applied 343 place count 146 transition count 285
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 344 place count 145 transition count 253
Iterating global reduction 2 with 1 rules applied. Total rules applied 345 place count 145 transition count 253
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 353 place count 137 transition count 245
Iterating global reduction 2 with 8 rules applied. Total rules applied 361 place count 137 transition count 245
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 369 place count 129 transition count 229
Iterating global reduction 2 with 8 rules applied. Total rules applied 377 place count 129 transition count 229
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 385 place count 121 transition count 205
Iterating global reduction 2 with 8 rules applied. Total rules applied 393 place count 121 transition count 205
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 401 place count 121 transition count 197
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 417 place count 113 transition count 189
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 17 rules applied. Total rules applied 434 place count 104 transition count 181
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 482 place count 80 transition count 157
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 483 place count 80 transition count 156
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 484 place count 79 transition count 132
Iterating global reduction 3 with 1 rules applied. Total rules applied 485 place count 79 transition count 132
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 493 place count 71 transition count 116
Iterating global reduction 3 with 8 rules applied. Total rules applied 501 place count 71 transition count 116
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 507 place count 65 transition count 104
Iterating global reduction 3 with 6 rules applied. Total rules applied 513 place count 65 transition count 104
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 519 place count 65 transition count 98
Applied a total of 519 rules in 43 ms. Remains 65 /302 variables (removed 237) and now considering 98/472 (removed 374) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43 ms. Remains : 65/302 places, 98/472 transitions.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 3 ms
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 3 ms
[2023-03-20 19:38:52] [INFO ] Input system was already deterministic with 98 transitions.
Finished random walk after 183 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=91 )
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 94 places :
Symmetric choice reduction at 0 with 94 rule applications. Total rules 94 place count 208 transition count 378
Iterating global reduction 0 with 94 rules applied. Total rules applied 188 place count 208 transition count 378
Applied a total of 188 rules in 6 ms. Remains 208 /302 variables (removed 94) and now considering 378/472 (removed 94) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 208/302 places, 378/472 transitions.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 10 ms
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 11 ms
[2023-03-20 19:38:52] [INFO ] Input system was already deterministic with 378 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 207 transition count 377
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 207 transition count 377
Applied a total of 190 rules in 7 ms. Remains 207 /302 variables (removed 95) and now considering 377/472 (removed 95) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 207/302 places, 377/472 transitions.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 11 ms
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 11 ms
[2023-03-20 19:38:52] [INFO ] Input system was already deterministic with 377 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 94 place count 302 transition count 378
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 1 with 147 rules applied. Total rules applied 241 place count 208 transition count 325
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 38 rules applied. Total rules applied 279 place count 178 transition count 317
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 279 place count 178 transition count 286
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 341 place count 147 transition count 286
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 355 place count 140 transition count 279
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 371 place count 132 transition count 271
Applied a total of 371 rules in 24 ms. Remains 132 /302 variables (removed 170) and now considering 271/472 (removed 201) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 132/302 places, 271/472 transitions.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 8 ms
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 9 ms
[2023-03-20 19:38:52] [INFO ] Input system was already deterministic with 271 transitions.
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 13 ms
[2023-03-20 19:38:52] [INFO ] Flatten gal took : 13 ms
[2023-03-20 19:38:52] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-20 19:38:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 302 places, 472 transitions and 1416 arcs took 3 ms.
Total runtime 3652 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/468/ctl_0_ --ctl=/tmp/468/ctl_1_ --ctl=/tmp/468/ctl_2_ --ctl=/tmp/468/ctl_3_ --ctl=/tmp/468/ctl_4_ --ctl=/tmp/468/ctl_5_ --ctl=/tmp/468/ctl_6_ --ctl=/tmp/468/ctl_7_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 290168 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16096004 kB
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLCardinality-01
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLCardinality-03
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679344705029

--------------------
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_1.0.0.202303021504.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 UtilityControlRoom-PT-Z4T3N08-CTLCardinality-01
ctl formula formula --ctl=/tmp/468/ctl_0_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLCardinality-03
ctl formula formula --ctl=/tmp/468/ctl_1_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLCardinality-06
ctl formula formula --ctl=/tmp/468/ctl_2_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLCardinality-07
ctl formula formula --ctl=/tmp/468/ctl_3_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLCardinality-08
ctl formula formula --ctl=/tmp/468/ctl_4_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLCardinality-11
ctl formula formula --ctl=/tmp/468/ctl_5_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLCardinality-12
ctl formula formula --ctl=/tmp/468/ctl_6_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLCardinality-15
ctl formula formula --ctl=/tmp/468/ctl_7_
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 302 places, 472 transitions and 1416 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 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: 472->472 groups
pnml2lts-sym: Regrouping took 0.100 real 0.100 user 0.000 sys
pnml2lts-sym: state vector length is 302; there are 472 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: Exploration took 146290 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.940 real 7.750 user 0.040 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.020 real 0.040 user 0.000 sys
pnml2lts-sym: state space has 7453845645367 states, 29686 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/468/ctl_2_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/468/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_4_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/468/ctl_6_ holds 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: Formula /tmp/468/ctl_5_ 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: 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: 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: 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: 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: 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: 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: 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: 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: 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) : 474
Killing (9) : 474

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="UtilityControlRoom-PT-Z4T3N08"
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 UtilityControlRoom-PT-Z4T3N08, 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-167912707801169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T3N08.tgz
mv UtilityControlRoom-PT-Z4T3N08 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 ;