fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r423-tajo-167905976700409
Last Updated
May 14, 2023

About the Execution of LoLa+red for SieveSingleMsgMbox-PT-d1m06

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
218.743 4123.00 10262.00 50.80 FTTTTTTFTFFTTFFF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r423-tajo-167905976700409.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is SieveSingleMsgMbox-PT-d1m06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r423-tajo-167905976700409
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 6.6K Feb 26 10:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 10:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 10:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 10:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 26 10:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 10:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 450K 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 SieveSingleMsgMbox-PT-d1m06-CTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679247070710

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=lolaxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m06
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 17:31:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 17:31:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 17:31:12] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2023-03-19 17:31:12] [INFO ] Transformed 1295 places.
[2023-03-19 17:31:12] [INFO ] Transformed 749 transitions.
[2023-03-19 17:31:12] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 143 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Deduced a syphon composed of 1036 places in 7 ms
Reduce places removed 1036 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 6 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 224 transitions
Reduce isomorphic transitions removed 224 transitions.
Iterating post reduction 0 with 240 rules applied. Total rules applied 240 place count 243 transition count 525
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 299 place count 184 transition count 248
Iterating global reduction 1 with 59 rules applied. Total rules applied 358 place count 184 transition count 248
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 363 place count 184 transition count 243
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 407 place count 140 transition count 199
Iterating global reduction 2 with 44 rules applied. Total rules applied 451 place count 140 transition count 199
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 466 place count 140 transition count 184
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 491 place count 115 transition count 157
Iterating global reduction 3 with 25 rules applied. Total rules applied 516 place count 115 transition count 157
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 533 place count 115 transition count 140
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 540 place count 108 transition count 130
Iterating global reduction 4 with 7 rules applied. Total rules applied 547 place count 108 transition count 130
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 554 place count 101 transition count 123
Iterating global reduction 4 with 7 rules applied. Total rules applied 561 place count 101 transition count 123
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 565 place count 97 transition count 118
Iterating global reduction 4 with 4 rules applied. Total rules applied 569 place count 97 transition count 118
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 571 place count 97 transition count 116
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 575 place count 93 transition count 112
Iterating global reduction 5 with 4 rules applied. Total rules applied 579 place count 93 transition count 112
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 580 place count 92 transition count 111
Iterating global reduction 5 with 1 rules applied. Total rules applied 581 place count 92 transition count 111
Applied a total of 581 rules in 69 ms. Remains 92 /259 variables (removed 167) and now considering 111/749 (removed 638) transitions.
// Phase 1: matrix 111 rows 92 cols
[2023-03-19 17:31:12] [INFO ] Computed 5 place invariants in 12 ms
[2023-03-19 17:31:12] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-19 17:31:12] [INFO ] Invariant cache hit.
[2023-03-19 17:31:12] [INFO ] State equation strengthened by 52 read => feed constraints.
[2023-03-19 17:31:12] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 457 ms to find 0 implicit places.
[2023-03-19 17:31:13] [INFO ] Invariant cache hit.
[2023-03-19 17:31:13] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 92/259 places, 111/749 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 606 ms. Remains : 92/259 places, 111/749 transitions.
Support contains 6 out of 92 places after structural reductions.
[2023-03-19 17:31:13] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-19 17:31:13] [INFO ] Flatten gal took : 27 ms
[2023-03-19 17:31:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 17:31:13] [INFO ] Flatten gal took : 12 ms
[2023-03-19 17:31:13] [INFO ] Input system was already deterministic with 111 transitions.
Support contains 5 out of 92 places (down from 6) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2250 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10000 steps, including 980 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 988 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 993 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 946 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-19 17:31:13] [INFO ] Invariant cache hit.
[2023-03-19 17:31:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-19 17:31:13] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-19 17:31:13] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-19 17:31:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-19 17:31:13] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-19 17:31:13] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-19 17:31:13] [INFO ] State equation strengthened by 52 read => feed constraints.
[2023-03-19 17:31:13] [INFO ] After 10ms SMT Verify possible using 52 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2023-03-19 17:31:14] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 3 ms to minimize.
[2023-03-19 17:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-19 17:31:14] [INFO ] After 54ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-19 17:31:14] [INFO ] After 149ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 111/111 transitions.
Graph (complete) has 262 edges and 92 vertex of which 90 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 90 transition count 107
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 8 place count 87 transition count 96
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 87 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 87 transition count 94
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 15 place count 85 transition count 92
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 85 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 85 transition count 91
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 19 place count 84 transition count 90
Iterating global reduction 3 with 1 rules applied. Total rules applied 20 place count 84 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 21 place count 84 transition count 89
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 22 place count 83 transition count 88
Iterating global reduction 4 with 1 rules applied. Total rules applied 23 place count 83 transition count 88
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 24 place count 82 transition count 87
Iterating global reduction 4 with 1 rules applied. Total rules applied 25 place count 82 transition count 87
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 26 place count 81 transition count 86
Iterating global reduction 4 with 1 rules applied. Total rules applied 27 place count 81 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 28 place count 81 transition count 85
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 29 place count 80 transition count 84
Iterating global reduction 5 with 1 rules applied. Total rules applied 30 place count 80 transition count 84
Applied a total of 30 rules in 26 ms. Remains 80 /92 variables (removed 12) and now considering 84/111 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 80/92 places, 84/111 transitions.
Incomplete random walk after 10000 steps, including 2222 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1028 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 197 steps, run visited all 1 properties in 16 ms. (steps per millisecond=12 )
Probabilistic random walk after 197 steps, saw 140 distinct states, run finished after 16 ms. (steps per millisecond=12 ) properties seen :1
Successfully simplified 3 atomic propositions for a total of 5 simplifications.
[2023-03-19 17:31:14] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 6 ms
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 6 ms
[2023-03-19 17:31:14] [INFO ] Input system was already deterministic with 111 transitions.
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 19 stabilizing places and 25 stable transitions
Graph (complete) has 296 edges and 92 vertex of which 90 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 92/92 places, 111/111 transitions.
Graph (complete) has 296 edges and 92 vertex of which 91 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 91 transition count 109
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 88 transition count 98
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 88 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 11 place count 88 transition count 96
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 13 place count 86 transition count 94
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 86 transition count 94
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 86 transition count 93
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 17 place count 85 transition count 92
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 85 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 19 place count 85 transition count 91
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 20 place count 84 transition count 90
Iterating global reduction 4 with 1 rules applied. Total rules applied 21 place count 84 transition count 90
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 22 place count 83 transition count 89
Iterating global reduction 4 with 1 rules applied. Total rules applied 23 place count 83 transition count 89
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 24 place count 82 transition count 88
Iterating global reduction 4 with 1 rules applied. Total rules applied 25 place count 82 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 26 place count 82 transition count 87
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 27 place count 81 transition count 86
Iterating global reduction 5 with 1 rules applied. Total rules applied 28 place count 81 transition count 86
Applied a total of 28 rules in 23 ms. Remains 81 /92 variables (removed 11) and now considering 86/111 (removed 25) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 81/92 places, 86/111 transitions.
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 5 ms
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 5 ms
[2023-03-19 17:31:14] [INFO ] Input system was already deterministic with 86 transitions.
Incomplete random walk after 10000 steps, including 2256 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 967 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 197 steps, run visited all 1 properties in 11 ms. (steps per millisecond=17 )
Probabilistic random walk after 197 steps, saw 140 distinct states, run finished after 11 ms. (steps per millisecond=17 ) properties seen :1
FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 111/111 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 91 transition count 109
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 7 place count 87 transition count 97
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 87 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 87 transition count 95
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 16 place count 84 transition count 91
Iterating global reduction 2 with 3 rules applied. Total rules applied 19 place count 84 transition count 91
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 84 transition count 90
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 22 place count 82 transition count 88
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 82 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 25 place count 82 transition count 87
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 27 place count 80 transition count 85
Iterating global reduction 4 with 2 rules applied. Total rules applied 29 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 30 place count 79 transition count 84
Iterating global reduction 4 with 1 rules applied. Total rules applied 31 place count 79 transition count 84
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 32 place count 78 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 33 place count 78 transition count 83
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 34 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 35 place count 77 transition count 81
Iterating global reduction 5 with 1 rules applied. Total rules applied 36 place count 77 transition count 81
Applied a total of 36 rules in 8 ms. Remains 77 /92 variables (removed 15) and now considering 81/111 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 77/92 places, 81/111 transitions.
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 4 ms
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 4 ms
[2023-03-19 17:31:14] [INFO ] Input system was already deterministic with 81 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 92/92 places, 111/111 transitions.
Graph (complete) has 296 edges and 92 vertex of which 91 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 91 transition count 109
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 88 transition count 98
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 88 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 88 transition count 97
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 12 place count 86 transition count 94
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 86 transition count 94
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 86 transition count 93
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 17 place count 84 transition count 91
Iterating global reduction 3 with 2 rules applied. Total rules applied 19 place count 84 transition count 91
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20 place count 84 transition count 90
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 22 place count 82 transition count 88
Iterating global reduction 4 with 2 rules applied. Total rules applied 24 place count 82 transition count 88
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 25 place count 81 transition count 87
Iterating global reduction 4 with 1 rules applied. Total rules applied 26 place count 81 transition count 87
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 27 place count 80 transition count 86
Iterating global reduction 4 with 1 rules applied. Total rules applied 28 place count 80 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 29 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 30 place count 79 transition count 84
Iterating global reduction 5 with 1 rules applied. Total rules applied 31 place count 79 transition count 84
Applied a total of 31 rules in 19 ms. Remains 79 /92 variables (removed 13) and now considering 84/111 (removed 27) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 79/92 places, 84/111 transitions.
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 4 ms
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 5 ms
[2023-03-19 17:31:14] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 111/111 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 91 transition count 109
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 7 place count 87 transition count 97
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 87 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 87 transition count 95
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 16 place count 84 transition count 91
Iterating global reduction 2 with 3 rules applied. Total rules applied 19 place count 84 transition count 91
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 84 transition count 90
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 22 place count 82 transition count 88
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 82 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 25 place count 82 transition count 87
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 27 place count 80 transition count 85
Iterating global reduction 4 with 2 rules applied. Total rules applied 29 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 30 place count 79 transition count 84
Iterating global reduction 4 with 1 rules applied. Total rules applied 31 place count 79 transition count 84
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 32 place count 78 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 33 place count 78 transition count 83
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 34 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 35 place count 77 transition count 81
Iterating global reduction 5 with 1 rules applied. Total rules applied 36 place count 77 transition count 81
Applied a total of 36 rules in 7 ms. Remains 77 /92 variables (removed 15) and now considering 81/111 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 77/92 places, 81/111 transitions.
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 4 ms
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 4 ms
[2023-03-19 17:31:14] [INFO ] Input system was already deterministic with 81 transitions.
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 5 ms
[2023-03-19 17:31:14] [INFO ] Flatten gal took : 6 ms
[2023-03-19 17:31:14] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-19 17:31:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 92 places, 111 transitions and 440 arcs took 1 ms.
Total runtime 2116 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT SieveSingleMsgMbox-PT-d1m06
BK_EXAMINATION: CTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373

FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SieveSingleMsgMbox-PT-d1m06-CTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679247074833

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/CTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: LAUNCH task # 4 (type EXCL) for 3 SieveSingleMsgMbox-PT-d1m06-CTLCardinality-06
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 1 (type CNST) for 0 SieveSingleMsgMbox-PT-d1m06-CTLCardinality-03
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 7 (type CNST) for 6 SieveSingleMsgMbox-PT-d1m06-CTLCardinality-07
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 7 (type CNST) for SieveSingleMsgMbox-PT-d1m06-CTLCardinality-07
lola: result : false
lola: FINISHED task # 1 (type CNST) for SieveSingleMsgMbox-PT-d1m06-CTLCardinality-03
lola: result : true
lola: FINISHED task # 4 (type EXCL) for SieveSingleMsgMbox-PT-d1m06-CTLCardinality-06
lola: result : true
lola: markings : 67322
lola: fired transitions : 104258
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
SieveSingleMsgMbox-PT-d1m06-CTLCardinality-03: INITIAL true preprocessing
SieveSingleMsgMbox-PT-d1m06-CTLCardinality-06: EGEF true CTL model checker
SieveSingleMsgMbox-PT-d1m06-CTLCardinality-07: INITIAL false preprocessing


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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="SieveSingleMsgMbox-PT-d1m06"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is SieveSingleMsgMbox-PT-d1m06, 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 r423-tajo-167905976700409"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m06.tgz
mv SieveSingleMsgMbox-PT-d1m06 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 ;