fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r041-tajo-167813694700481
Last Updated
May 14, 2023

About the Execution of LTSMin+red for BusinessProcesses-PT-05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4023.544 159427.00 624631.00 67.50 F?????T?T???F?T? 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.r041-tajo-167813694700481.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is BusinessProcesses-PT-05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694700481
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.2K Feb 25 16:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 16:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 16:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 16:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 16:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 16:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 16:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 16:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 85K Mar 5 18:22 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 BusinessProcesses-PT-05-CTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-05-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678639971211

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=BusinessProcesses-PT-05
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:52:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 16:52:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:52:53] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-12 16:52:53] [INFO ] Transformed 368 places.
[2023-03-12 16:52:53] [INFO ] Transformed 319 transitions.
[2023-03-12 16:52:53] [INFO ] Found NUPN structural information;
[2023-03-12 16:52:53] [INFO ] Parsed PT model containing 368 places and 319 transitions and 854 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 1 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BusinessProcesses-PT-05-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-05-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-05-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 73 out of 367 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 367/367 places, 318/318 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 366 transition count 318
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 43 place count 324 transition count 276
Iterating global reduction 1 with 42 rules applied. Total rules applied 85 place count 324 transition count 276
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 86 place count 324 transition count 275
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 107 place count 303 transition count 254
Iterating global reduction 2 with 21 rules applied. Total rules applied 128 place count 303 transition count 254
Applied a total of 128 rules in 67 ms. Remains 303 /367 variables (removed 64) and now considering 254/318 (removed 64) transitions.
// Phase 1: matrix 254 rows 303 cols
[2023-03-12 16:52:53] [INFO ] Computed 56 place invariants in 21 ms
[2023-03-12 16:52:53] [INFO ] Implicit Places using invariants in 284 ms returned []
[2023-03-12 16:52:53] [INFO ] Invariant cache hit.
[2023-03-12 16:52:53] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
[2023-03-12 16:52:53] [INFO ] Invariant cache hit.
[2023-03-12 16:52:53] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 303/367 places, 254/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 782 ms. Remains : 303/367 places, 254/318 transitions.
Support contains 73 out of 303 places after structural reductions.
[2023-03-12 16:52:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-12 16:52:54] [INFO ] Flatten gal took : 50 ms
[2023-03-12 16:52:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BusinessProcesses-PT-05-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-05-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 16:52:54] [INFO ] Flatten gal took : 17 ms
[2023-03-12 16:52:54] [INFO ] Input system was already deterministic with 254 transitions.
Support contains 63 out of 303 places (down from 73) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 98 resets, run finished after 443 ms. (steps per millisecond=22 ) properties (out of 38) seen :22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 16) 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 16) 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 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) 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 16) seen :0
Running SMT prover for 16 properties.
[2023-03-12 16:52:54] [INFO ] Invariant cache hit.
[2023-03-12 16:52:55] [INFO ] [Real]Absence check using 40 positive place invariants in 11 ms returned sat
[2023-03-12 16:52:55] [INFO ] [Real]Absence check using 40 positive and 16 generalized place invariants in 4 ms returned sat
[2023-03-12 16:52:55] [INFO ] After 232ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-12 16:52:55] [INFO ] [Nat]Absence check using 40 positive place invariants in 10 ms returned sat
[2023-03-12 16:52:55] [INFO ] [Nat]Absence check using 40 positive and 16 generalized place invariants in 3 ms returned sat
[2023-03-12 16:52:55] [INFO ] After 220ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :14
[2023-03-12 16:52:55] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 6 ms to minimize.
[2023-03-12 16:52:55] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 1 ms to minimize.
[2023-03-12 16:52:55] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 2 ms to minimize.
[2023-03-12 16:52:55] [INFO ] Deduced a trap composed of 13 places in 64 ms of which 2 ms to minimize.
[2023-03-12 16:52:55] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 1 ms to minimize.
[2023-03-12 16:52:55] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 0 ms to minimize.
[2023-03-12 16:52:55] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 469 ms
[2023-03-12 16:52:56] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 0 ms to minimize.
[2023-03-12 16:52:56] [INFO ] Deduced a trap composed of 50 places in 76 ms of which 1 ms to minimize.
[2023-03-12 16:52:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 209 ms
[2023-03-12 16:52:56] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 0 ms to minimize.
[2023-03-12 16:52:56] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2023-03-12 16:52:56] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 1 ms to minimize.
[2023-03-12 16:52:56] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 223 ms
[2023-03-12 16:52:56] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 1 ms to minimize.
[2023-03-12 16:52:56] [INFO ] Deduced a trap composed of 29 places in 45 ms of which 1 ms to minimize.
[2023-03-12 16:52:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 144 ms
[2023-03-12 16:52:56] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 0 ms to minimize.
[2023-03-12 16:52:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2023-03-12 16:52:56] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2023-03-12 16:52:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 95 ms
[2023-03-12 16:52:56] [INFO ] After 1728ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :14
Attempting to minimize the solution found.
Minimization took 170 ms.
[2023-03-12 16:52:57] [INFO ] After 2118ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :14
Fused 16 Parikh solutions to 14 different solutions.
Parikh walk visited 12 properties in 146 ms.
Support contains 2 out of 303 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 303/303 places, 254/254 transitions.
Graph (trivial) has 165 edges and 303 vertex of which 6 / 303 are part of one of the 1 SCC in 3 ms
Free SCC test removed 5 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 616 edges and 298 vertex of which 296 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 47 rules applied. Total rules applied 49 place count 296 transition count 199
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 95 place count 250 transition count 199
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 57 Pre rules applied. Total rules applied 95 place count 250 transition count 142
Deduced a syphon composed of 57 places in 0 ms
Ensure Unique test removed 13 places
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 127 rules applied. Total rules applied 222 place count 180 transition count 142
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 245 place count 157 transition count 119
Iterating global reduction 2 with 23 rules applied. Total rules applied 268 place count 157 transition count 119
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 143 rules applied. Total rules applied 411 place count 84 transition count 49
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 412 place count 83 transition count 48
Applied a total of 412 rules in 37 ms. Remains 83 /303 variables (removed 220) and now considering 48/254 (removed 206) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 83/303 places, 48/254 transitions.
Finished random walk after 23 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=23 )
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 14 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 13 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 254 transitions.
Computed a total of 296 stabilizing places and 246 stable transitions
Graph (complete) has 628 edges and 303 vertex of which 301 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Graph (trivial) has 167 edges and 303 vertex of which 6 / 303 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 621 edges and 298 vertex of which 296 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 50 place count 295 transition count 198
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 98 place count 247 transition count 198
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 98 place count 247 transition count 143
Deduced a syphon composed of 55 places in 0 ms
Ensure Unique test removed 13 places
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 2 with 123 rules applied. Total rules applied 221 place count 179 transition count 143
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 244 place count 156 transition count 120
Iterating global reduction 2 with 23 rules applied. Total rules applied 267 place count 156 transition count 120
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 141 rules applied. Total rules applied 408 place count 84 transition count 51
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 409 place count 83 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 410 place count 82 transition count 50
Applied a total of 410 rules in 29 ms. Remains 82 /303 variables (removed 221) and now considering 50/254 (removed 204) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 82/303 places, 50/254 transitions.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 50 transitions.
Starting structural reductions in LTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 282 transition count 233
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 282 transition count 233
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 51 place count 273 transition count 224
Iterating global reduction 0 with 9 rules applied. Total rules applied 60 place count 273 transition count 224
Applied a total of 60 rules in 19 ms. Remains 273 /303 variables (removed 30) and now considering 224/254 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 273/303 places, 224/254 transitions.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 10 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 10 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 302 transition count 254
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 25 place count 278 transition count 230
Iterating global reduction 1 with 24 rules applied. Total rules applied 49 place count 278 transition count 230
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 58 place count 269 transition count 221
Iterating global reduction 1 with 9 rules applied. Total rules applied 67 place count 269 transition count 221
Applied a total of 67 rules in 20 ms. Remains 269 /303 variables (removed 34) and now considering 221/254 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 269/303 places, 221/254 transitions.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 9 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 9 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 221 transitions.
Starting structural reductions in LTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 302 transition count 254
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 26 place count 277 transition count 229
Iterating global reduction 1 with 25 rules applied. Total rules applied 51 place count 277 transition count 229
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 61 place count 267 transition count 219
Iterating global reduction 1 with 10 rules applied. Total rules applied 71 place count 267 transition count 219
Applied a total of 71 rules in 20 ms. Remains 267 /303 variables (removed 36) and now considering 219/254 (removed 35) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 267/303 places, 219/254 transitions.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 9 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 10 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 219 transitions.
Starting structural reductions in LTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 302 transition count 254
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 25 place count 278 transition count 230
Iterating global reduction 1 with 24 rules applied. Total rules applied 49 place count 278 transition count 230
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 58 place count 269 transition count 221
Iterating global reduction 1 with 9 rules applied. Total rules applied 67 place count 269 transition count 221
Applied a total of 67 rules in 28 ms. Remains 269 /303 variables (removed 34) and now considering 221/254 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 269/303 places, 221/254 transitions.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 8 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 9 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 221 transitions.
Starting structural reductions in LTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 302 transition count 254
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 26 place count 277 transition count 229
Iterating global reduction 1 with 25 rules applied. Total rules applied 51 place count 277 transition count 229
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 61 place count 267 transition count 219
Iterating global reduction 1 with 10 rules applied. Total rules applied 71 place count 267 transition count 219
Applied a total of 71 rules in 23 ms. Remains 267 /303 variables (removed 36) and now considering 219/254 (removed 35) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 267/303 places, 219/254 transitions.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 8 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 9 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 219 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Graph (trivial) has 167 edges and 303 vertex of which 6 / 303 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 621 edges and 298 vertex of which 296 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 50 place count 295 transition count 198
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 98 place count 247 transition count 198
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 98 place count 247 transition count 142
Deduced a syphon composed of 56 places in 0 ms
Ensure Unique test removed 13 places
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 125 rules applied. Total rules applied 223 place count 178 transition count 142
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 246 place count 155 transition count 119
Iterating global reduction 2 with 23 rules applied. Total rules applied 269 place count 155 transition count 119
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 143 rules applied. Total rules applied 412 place count 82 transition count 49
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 413 place count 81 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 414 place count 80 transition count 48
Applied a total of 414 rules in 26 ms. Remains 80 /303 variables (removed 223) and now considering 48/254 (removed 206) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 80/303 places, 48/254 transitions.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 48 transitions.
Starting structural reductions in LTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 302 transition count 254
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 25 place count 278 transition count 230
Iterating global reduction 1 with 24 rules applied. Total rules applied 49 place count 278 transition count 230
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 58 place count 269 transition count 221
Iterating global reduction 1 with 9 rules applied. Total rules applied 67 place count 269 transition count 221
Applied a total of 67 rules in 20 ms. Remains 269 /303 variables (removed 34) and now considering 221/254 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 269/303 places, 221/254 transitions.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 8 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 8 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 221 transitions.
Starting structural reductions in LTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 302 transition count 254
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 24 place count 279 transition count 231
Iterating global reduction 1 with 23 rules applied. Total rules applied 47 place count 279 transition count 231
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 57 place count 269 transition count 221
Iterating global reduction 1 with 10 rules applied. Total rules applied 67 place count 269 transition count 221
Applied a total of 67 rules in 22 ms. Remains 269 /303 variables (removed 34) and now considering 221/254 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 269/303 places, 221/254 transitions.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 7 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 8 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 221 transitions.
Starting structural reductions in LTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 302 transition count 254
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 21 place count 282 transition count 234
Iterating global reduction 1 with 20 rules applied. Total rules applied 41 place count 282 transition count 234
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 49 place count 274 transition count 226
Iterating global reduction 1 with 8 rules applied. Total rules applied 57 place count 274 transition count 226
Applied a total of 57 rules in 20 ms. Remains 274 /303 variables (removed 29) and now considering 226/254 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 274/303 places, 226/254 transitions.
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 8 ms
[2023-03-12 16:52:57] [INFO ] Flatten gal took : 8 ms
[2023-03-12 16:52:57] [INFO ] Input system was already deterministic with 226 transitions.
Starting structural reductions in LTL mode, iteration 0 : 303/303 places, 254/254 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 302 transition count 254
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 21 place count 282 transition count 234
Iterating global reduction 1 with 20 rules applied. Total rules applied 41 place count 282 transition count 234
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 49 place count 274 transition count 226
Iterating global reduction 1 with 8 rules applied. Total rules applied 57 place count 274 transition count 226
Applied a total of 57 rules in 19 ms. Remains 274 /303 variables (removed 29) and now considering 226/254 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 274/303 places, 226/254 transitions.
[2023-03-12 16:52:58] [INFO ] Flatten gal took : 7 ms
[2023-03-12 16:52:58] [INFO ] Flatten gal took : 8 ms
[2023-03-12 16:52:58] [INFO ] Input system was already deterministic with 226 transitions.
[2023-03-12 16:52:58] [INFO ] Flatten gal took : 9 ms
[2023-03-12 16:52:58] [INFO ] Flatten gal took : 8 ms
[2023-03-12 16:52:58] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-12 16:52:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 303 places, 254 transitions and 723 arcs took 2 ms.
Total runtime 5127 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/521/ctl_0_ --ctl=/tmp/521/ctl_1_ --ctl=/tmp/521/ctl_2_ --ctl=/tmp/521/ctl_3_ --ctl=/tmp/521/ctl_4_ --ctl=/tmp/521/ctl_5_ --ctl=/tmp/521/ctl_6_ --ctl=/tmp/521/ctl_7_ --ctl=/tmp/521/ctl_8_ --ctl=/tmp/521/ctl_9_ --ctl=/tmp/521/ctl_10_ --mu-par --mu-opt
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-01
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-02
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-03
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-04
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-05
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-07
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-09
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-10
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-11
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-13
Could not compute solution for formula : BusinessProcesses-PT-05-CTLCardinality-15

BK_STOP 1678640130638

--------------------
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 BusinessProcesses-PT-05-CTLCardinality-01
ctl formula formula --ctl=/tmp/521/ctl_0_
ctl formula name BusinessProcesses-PT-05-CTLCardinality-02
ctl formula formula --ctl=/tmp/521/ctl_1_
ctl formula name BusinessProcesses-PT-05-CTLCardinality-03
ctl formula formula --ctl=/tmp/521/ctl_2_
ctl formula name BusinessProcesses-PT-05-CTLCardinality-04
ctl formula formula --ctl=/tmp/521/ctl_3_
ctl formula name BusinessProcesses-PT-05-CTLCardinality-05
ctl formula formula --ctl=/tmp/521/ctl_4_
ctl formula name BusinessProcesses-PT-05-CTLCardinality-07
ctl formula formula --ctl=/tmp/521/ctl_5_
ctl formula name BusinessProcesses-PT-05-CTLCardinality-09
ctl formula formula --ctl=/tmp/521/ctl_6_
ctl formula name BusinessProcesses-PT-05-CTLCardinality-10
ctl formula formula --ctl=/tmp/521/ctl_7_
ctl formula name BusinessProcesses-PT-05-CTLCardinality-11
ctl formula formula --ctl=/tmp/521/ctl_8_
ctl formula name BusinessProcesses-PT-05-CTLCardinality-13
ctl formula formula --ctl=/tmp/521/ctl_9_
ctl formula name BusinessProcesses-PT-05-CTLCardinality-15
ctl formula formula --ctl=/tmp/521/ctl_10_
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 303 places, 254 transitions and 723 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 254->253 groups
pnml2lts-sym: Regrouping took 0.070 real 0.080 user 0.000 sys
pnml2lts-sym: state vector length is 303; there are 253 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 8069900 group checks and 0 next state calls
pnml2lts-sym: reachability took 96.010 real 383.360 user 0.100 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.090 real 0.330 user 0.000 sys
pnml2lts-sym: state space has 1.61828924257592e+17 states, 589948 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: 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
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="BusinessProcesses-PT-05"
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 BusinessProcesses-PT-05, 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 r041-tajo-167813694700481"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-05.tgz
mv BusinessProcesses-PT-05 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 ;