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-167912707801177.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 UtilityControlRoom-PT-Z4T3N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707801177
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 45K Feb 26 14:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 215K Feb 26 14:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 42K Feb 26 14:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 167K Feb 26 14:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 68K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 186K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 116K Feb 26 14:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 556K Feb 26 14:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 174K Feb 26 14:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 639K Feb 26 14:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 14K 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 319K 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-Z4T3N10-CTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679341359949

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-Z4T3N10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 19:42:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 19:42:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 19:42:41] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2023-03-20 19:42:41] [INFO ] Transformed 376 places.
[2023-03-20 19:42:41] [INFO ] Transformed 750 transitions.
[2023-03-20 19:42:41] [INFO ] Parsed PT model containing 376 places and 750 transitions and 2410 arcs in 135 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 376 out of 376 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Applied a total of 0 rules in 12 ms. Remains 376 /376 variables (removed 0) and now considering 590/590 (removed 0) transitions.
// Phase 1: matrix 590 rows 376 cols
[2023-03-20 19:42:41] [INFO ] Computed 23 place invariants in 27 ms
[2023-03-20 19:42:42] [INFO ] Implicit Places using invariants in 420 ms returned []
[2023-03-20 19:42:42] [INFO ] Invariant cache hit.
[2023-03-20 19:42:42] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 677 ms to find 0 implicit places.
[2023-03-20 19:42:42] [INFO ] Invariant cache hit.
[2023-03-20 19:42:42] [INFO ] Dead Transitions using invariants and state equation in 268 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 963 ms. Remains : 376/376 places, 590/590 transitions.
Support contains 376 out of 376 places after structural reductions.
[2023-03-20 19:42:42] [INFO ] Flatten gal took : 70 ms
[2023-03-20 19:42:42] [INFO ] Flatten gal took : 36 ms
[2023-03-20 19:42:43] [INFO ] Input system was already deterministic with 590 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=13 ) properties (out of 76) seen :22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 54) 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 54) 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 54) 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 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 54) 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 54) 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 54) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 53) 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 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 53) 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 53) 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 53) 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 53) 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 53) 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 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 53) 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 53) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 53) 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 53) 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 53) 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 53) 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 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 53) 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 53) 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 53) 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 53) 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 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 53) 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 53) 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 53) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) seen :0
Running SMT prover for 53 properties.
[2023-03-20 19:42:44] [INFO ] Invariant cache hit.
[2023-03-20 19:42:45] [INFO ] [Real]Absence check using 23 positive place invariants in 9 ms returned sat
[2023-03-20 19:42:45] [INFO ] After 623ms SMT Verify possible using all constraints in real domain returned unsat :31 sat :0 real:22
[2023-03-20 19:42:45] [INFO ] [Nat]Absence check using 23 positive place invariants in 14 ms returned sat
[2023-03-20 19:42:46] [INFO ] After 189ms SMT Verify possible using state equation in natural domain returned unsat :52 sat :1
[2023-03-20 19:42:46] [INFO ] After 244ms SMT Verify possible using trap constraints in natural domain returned unsat :52 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-20 19:42:46] [INFO ] After 958ms SMT Verify possible using all constraints in natural domain returned unsat :52 sat :1
Fused 53 Parikh solutions to 1 different solutions.
Finished Parikh walk after 30 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
Parikh walk visited 1 properties in 2 ms.
Successfully simplified 52 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 19:42:46] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 30 ms
[2023-03-20 19:42:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T3N10-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 27 ms
[2023-03-20 19:42:46] [INFO ] Input system was already deterministic with 590 transitions.
Support contains 124 out of 376 places (down from 155) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 58 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 256/376 places, 470/590 transitions.
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 28 ms
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 36 ms
[2023-03-20 19:42:46] [INFO ] Input system was already deterministic with 470 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 216 transition count 350
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 176 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 173 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 173 transition count 230
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 466 place count 163 transition count 220
Applied a total of 466 rules in 54 ms. Remains 163 /376 variables (removed 213) and now considering 220/590 (removed 370) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 163/376 places, 220/590 transitions.
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 8 ms
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 7 ms
[2023-03-20 19:42:46] [INFO ] Input system was already deterministic with 220 transitions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 16 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 256/376 places, 470/590 transitions.
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 16 ms
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 16 ms
[2023-03-20 19:42:46] [INFO ] Input system was already deterministic with 470 transitions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 10 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 256/376 places, 470/590 transitions.
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 16 ms
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 23 ms
[2023-03-20 19:42:46] [INFO ] Input system was already deterministic with 470 transitions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 119 places :
Symmetric choice reduction at 0 with 119 rule applications. Total rules 119 place count 257 transition count 471
Iterating global reduction 0 with 119 rules applied. Total rules applied 238 place count 257 transition count 471
Applied a total of 238 rules in 8 ms. Remains 257 /376 variables (removed 119) and now considering 471/590 (removed 119) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 257/376 places, 471/590 transitions.
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 14 ms
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 14 ms
[2023-03-20 19:42:46] [INFO ] Input system was already deterministic with 471 transitions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 118 places :
Symmetric choice reduction at 0 with 118 rule applications. Total rules 118 place count 258 transition count 472
Iterating global reduction 0 with 118 rules applied. Total rules applied 236 place count 258 transition count 472
Applied a total of 236 rules in 8 ms. Remains 258 /376 variables (removed 118) and now considering 472/590 (removed 118) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 258/376 places, 472/590 transitions.
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 14 ms
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 14 ms
[2023-03-20 19:42:46] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 115 places :
Symmetric choice reduction at 0 with 115 rule applications. Total rules 115 place count 261 transition count 475
Iterating global reduction 0 with 115 rules applied. Total rules applied 230 place count 261 transition count 475
Applied a total of 230 rules in 9 ms. Remains 261 /376 variables (removed 115) and now considering 475/590 (removed 115) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 261/376 places, 475/590 transitions.
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 13 ms
[2023-03-20 19:42:46] [INFO ] Flatten gal took : 14 ms
[2023-03-20 19:42:46] [INFO ] Input system was already deterministic with 475 transitions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 118 places :
Symmetric choice reduction at 0 with 118 rule applications. Total rules 118 place count 258 transition count 472
Iterating global reduction 0 with 118 rules applied. Total rules applied 236 place count 258 transition count 472
Applied a total of 236 rules in 9 ms. Remains 258 /376 variables (removed 118) and now considering 472/590 (removed 118) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 258/376 places, 472/590 transitions.
[2023-03-20 19:42:47] [INFO ] Flatten gal took : 13 ms
[2023-03-20 19:42:47] [INFO ] Flatten gal took : 14 ms
[2023-03-20 19:42:47] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 360 place count 216 transition count 351
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 438 place count 177 transition count 351
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 441 place count 174 transition count 231
Iterating global reduction 2 with 3 rules applied. Total rules applied 444 place count 174 transition count 231
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 474 place count 144 transition count 201
Iterating global reduction 2 with 30 rules applied. Total rules applied 504 place count 144 transition count 201
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 533 place count 115 transition count 143
Iterating global reduction 2 with 29 rules applied. Total rules applied 562 place count 115 transition count 143
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 591 place count 86 transition count 114
Iterating global reduction 2 with 29 rules applied. Total rules applied 620 place count 86 transition count 114
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 2 with 29 rules applied. Total rules applied 649 place count 86 transition count 85
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 649 place count 86 transition count 76
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 667 place count 77 transition count 76
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 685 place count 68 transition count 67
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 703 place count 59 transition count 58
Applied a total of 703 rules in 26 ms. Remains 59 /376 variables (removed 317) and now considering 58/590 (removed 532) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 59/376 places, 58/590 transitions.
[2023-03-20 19:42:47] [INFO ] Flatten gal took : 2 ms
[2023-03-20 19:42:47] [INFO ] Flatten gal took : 2 ms
[2023-03-20 19:42:47] [INFO ] Input system was already deterministic with 58 transitions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 118 places :
Symmetric choice reduction at 0 with 118 rule applications. Total rules 118 place count 258 transition count 472
Iterating global reduction 0 with 118 rules applied. Total rules applied 236 place count 258 transition count 472
Applied a total of 236 rules in 9 ms. Remains 258 /376 variables (removed 118) and now considering 472/590 (removed 118) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 258/376 places, 472/590 transitions.
[2023-03-20 19:42:47] [INFO ] Flatten gal took : 13 ms
[2023-03-20 19:42:47] [INFO ] Flatten gal took : 14 ms
[2023-03-20 19:42:47] [INFO ] Input system was already deterministic with 472 transitions.
[2023-03-20 19:42:47] [INFO ] Flatten gal took : 16 ms
[2023-03-20 19:42:47] [INFO ] Flatten gal took : 16 ms
[2023-03-20 19:42:47] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-20 19:42:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 376 places, 590 transitions and 1770 arcs took 5 ms.
Total runtime 5797 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/471/ctl_0_ --ctl=/tmp/471/ctl_1_ --ctl=/tmp/471/ctl_2_ --ctl=/tmp/471/ctl_3_ --ctl=/tmp/471/ctl_4_ --ctl=/tmp/471/ctl_5_ --ctl=/tmp/471/ctl_6_ --ctl=/tmp/471/ctl_7_ --ctl=/tmp/471/ctl_8_ --ctl=/tmp/471/ctl_9_ --mu-par --mu-opt
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N10-CTLCardinality-02
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N10-CTLCardinality-04
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N10-CTLCardinality-05
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N10-CTLCardinality-07
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N10-CTLCardinality-08
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N10-CTLCardinality-11
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N10-CTLCardinality-12
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N10-CTLCardinality-13
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N10-CTLCardinality-14
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N10-CTLCardinality-15

BK_STOP 1679341382289

--------------------
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-Z4T3N10-CTLCardinality-02
ctl formula formula --ctl=/tmp/471/ctl_0_
ctl formula name UtilityControlRoom-PT-Z4T3N10-CTLCardinality-04
ctl formula formula --ctl=/tmp/471/ctl_1_
ctl formula name UtilityControlRoom-PT-Z4T3N10-CTLCardinality-05
ctl formula formula --ctl=/tmp/471/ctl_2_
ctl formula name UtilityControlRoom-PT-Z4T3N10-CTLCardinality-07
ctl formula formula --ctl=/tmp/471/ctl_3_
ctl formula name UtilityControlRoom-PT-Z4T3N10-CTLCardinality-08
ctl formula formula --ctl=/tmp/471/ctl_4_
ctl formula name UtilityControlRoom-PT-Z4T3N10-CTLCardinality-11
ctl formula formula --ctl=/tmp/471/ctl_5_
ctl formula name UtilityControlRoom-PT-Z4T3N10-CTLCardinality-12
ctl formula formula --ctl=/tmp/471/ctl_6_
ctl formula name UtilityControlRoom-PT-Z4T3N10-CTLCardinality-13
ctl formula formula --ctl=/tmp/471/ctl_7_
ctl formula name UtilityControlRoom-PT-Z4T3N10-CTLCardinality-14
ctl formula formula --ctl=/tmp/471/ctl_8_
ctl formula name UtilityControlRoom-PT-Z4T3N10-CTLCardinality-15
ctl formula formula --ctl=/tmp/471/ctl_9_
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 376 places, 590 transitions and 1770 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 0.010 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: 590->590 groups
pnml2lts-sym: Regrouping took 0.140 real 0.140 user 0.000 sys
pnml2lts-sym: state vector length is 376; there are 590 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: Exploration took 325671 group checks and 0 next state calls
pnml2lts-sym: reachability took 9.830 real 39.170 user 0.020 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.020 real 0.120 user 0.010 sys
pnml2lts-sym: state space has 1.8197880279469e+15 states, 48672 nodes
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="UtilityControlRoom-PT-Z4T3N10"
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-Z4T3N10, 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-167912707801177"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T3N10.tgz
mv UtilityControlRoom-PT-Z4T3N10 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 ;