fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r137-smll-167819418600482
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DoubleExponent-PT-020

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8077.527 933886.00 3335839.00 698.10 ???T?????T?????? normal

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.r137-smll-167819418600482.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 DoubleExponent-PT-020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418600482
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 13:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 13:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 340K 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 DoubleExponent-PT-020-CTLFireability-00
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-01
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-02
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-03
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-04
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-05
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-06
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-07
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-08
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-09
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-10
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-11
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-12
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-13
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-14
FORMULA_NAME DoubleExponent-PT-020-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678877793393

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-020
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-15 10:56:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 10:56:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 10:56:36] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2023-03-15 10:56:36] [INFO ] Transformed 1064 places.
[2023-03-15 10:56:36] [INFO ] Transformed 998 transitions.
[2023-03-15 10:56:36] [INFO ] Parsed PT model containing 1064 places and 998 transitions and 2814 arcs in 280 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 155 out of 1064 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1064/1064 places, 998/998 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1060 transition count 998
Applied a total of 4 rules in 167 ms. Remains 1060 /1064 variables (removed 4) and now considering 998/998 (removed 0) transitions.
// Phase 1: matrix 998 rows 1060 cols
[2023-03-15 10:56:36] [INFO ] Invariants computation overflowed in 199 ms
[2023-03-15 10:56:37] [INFO ] Implicit Places using invariants in 1159 ms returned []
// Phase 1: matrix 998 rows 1060 cols
[2023-03-15 10:56:37] [INFO ] Invariants computation overflowed in 156 ms
[2023-03-15 10:56:55] [INFO ] Implicit Places using invariants and state equation in 17466 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 18672 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1059/1064 places, 998/998 transitions.
Applied a total of 0 rules in 98 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18939 ms. Remains : 1059/1064 places, 998/998 transitions.
Support contains 155 out of 1059 places after structural reductions.
[2023-03-15 10:56:55] [INFO ] Flatten gal took : 156 ms
[2023-03-15 10:56:55] [INFO ] Flatten gal took : 86 ms
[2023-03-15 10:56:56] [INFO ] Input system was already deterministic with 998 transitions.
Support contains 152 out of 1059 places (down from 155) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 327 resets, run finished after 893 ms. (steps per millisecond=11 ) properties (out of 77) seen :6
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 32 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 22 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 71) seen :2
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 69) seen :0
Running SMT prover for 69 properties.
// Phase 1: matrix 998 rows 1059 cols
[2023-03-15 10:56:59] [INFO ] Computed 100 place invariants in 148 ms
[2023-03-15 10:57:00] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-15 10:57:00] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 65 ms returned sat
[2023-03-15 10:57:05] [INFO ] After 3392ms SMT Verify possible using state equation in real domain returned unsat :1 sat :4 real:64
[2023-03-15 10:57:07] [INFO ] Deduced a trap composed of 101 places in 640 ms of which 10 ms to minimize.
[2023-03-15 10:57:08] [INFO ] Deduced a trap composed of 187 places in 564 ms of which 1 ms to minimize.
[2023-03-15 10:57:09] [INFO ] Deduced a trap composed of 36 places in 488 ms of which 2 ms to minimize.
[2023-03-15 10:57:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2015 ms
[2023-03-15 10:57:10] [INFO ] Deduced a trap composed of 161 places in 323 ms of which 3 ms to minimize.
[2023-03-15 10:57:10] [INFO ] Deduced a trap composed of 205 places in 316 ms of which 2 ms to minimize.
[2023-03-15 10:57:11] [INFO ] Deduced a trap composed of 209 places in 316 ms of which 1 ms to minimize.
[2023-03-15 10:57:11] [INFO ] Deduced a trap composed of 224 places in 303 ms of which 1 ms to minimize.
[2023-03-15 10:57:11] [INFO ] Deduced a trap composed of 247 places in 297 ms of which 2 ms to minimize.
[2023-03-15 10:57:12] [INFO ] Deduced a trap composed of 193 places in 299 ms of which 1 ms to minimize.
[2023-03-15 10:57:12] [INFO ] Deduced a trap composed of 163 places in 285 ms of which 1 ms to minimize.
[2023-03-15 10:57:12] [INFO ] Deduced a trap composed of 175 places in 267 ms of which 0 ms to minimize.
[2023-03-15 10:57:13] [INFO ] Deduced a trap composed of 173 places in 257 ms of which 1 ms to minimize.
[2023-03-15 10:57:13] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 3335 ms
[2023-03-15 10:57:13] [INFO ] Deduced a trap composed of 185 places in 255 ms of which 1 ms to minimize.
[2023-03-15 10:57:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 441 ms
[2023-03-15 10:57:14] [INFO ] After 12181ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :0 real:68
[2023-03-15 10:57:14] [INFO ] After 15002ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:68
[2023-03-15 10:57:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-15 10:57:15] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 77 ms returned sat
[2023-03-15 10:57:39] [INFO ] After 21902ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :61
[2023-03-15 10:57:39] [INFO ] After 21903ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :61
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-15 10:57:39] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :61
Fused 69 Parikh solutions to 51 different solutions.
Parikh walk visited 0 properties in 30988 ms.
Support contains 118 out of 1059 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Drop transitions removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 144 rules applied. Total rules applied 144 place count 1059 transition count 854
Reduce places removed 144 places and 0 transitions.
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Iterating post reduction 1 with 171 rules applied. Total rules applied 315 place count 915 transition count 827
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 342 place count 888 transition count 827
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 342 place count 888 transition count 782
Deduced a syphon composed of 45 places in 13 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 432 place count 843 transition count 782
Performed 137 Post agglomeration using F-continuation condition.Transition count delta: 137
Deduced a syphon composed of 137 places in 8 ms
Reduce places removed 137 places and 0 transitions.
Iterating global reduction 3 with 274 rules applied. Total rules applied 706 place count 706 transition count 645
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 29 places in 6 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 764 place count 677 transition count 645
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 767 place count 677 transition count 642
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 770 place count 674 transition count 642
Free-agglomeration rule (complex) applied 62 times.
Iterating global reduction 4 with 62 rules applied. Total rules applied 832 place count 674 transition count 580
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 4 with 62 rules applied. Total rules applied 894 place count 612 transition count 580
Partial Free-agglomeration rule applied 76 times.
Drop transitions removed 76 transitions
Iterating global reduction 5 with 76 rules applied. Total rules applied 970 place count 612 transition count 580
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 971 place count 611 transition count 579
Applied a total of 971 rules in 488 ms. Remains 611 /1059 variables (removed 448) and now considering 579/998 (removed 419) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 488 ms. Remains : 611/1059 places, 579/998 transitions.
Incomplete random walk after 10000 steps, including 1103 resets, run finished after 418 ms. (steps per millisecond=23 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 71 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 71 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 64 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 71 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 62) seen :0
Interrupted probabilistic random walk after 101660 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{15=1, 35=1, 43=1, 58=1}
Probabilistic random walk after 101660 steps, saw 50855 distinct states, run finished after 3002 ms. (steps per millisecond=33 ) properties seen :4
Running SMT prover for 58 properties.
// Phase 1: matrix 579 rows 611 cols
[2023-03-15 10:58:15] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-15 10:58:18] [INFO ] After 2089ms SMT Verify possible using state equation in real domain returned unsat :2 sat :3 real:53
[2023-03-15 10:58:18] [INFO ] State equation strengthened by 52 read => feed constraints.
[2023-03-15 10:58:20] [INFO ] After 1319ms SMT Verify possible using 52 Read/Feed constraints in real domain returned unsat :2 sat :1 real:55
[2023-03-15 10:58:20] [INFO ] After 1432ms SMT Verify possible using trap constraints in real domain returned unsat :2 sat :0 real:56
[2023-03-15 10:58:20] [INFO ] After 4919ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:56
[2023-03-15 10:58:28] [INFO ] After 6906ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :56
[2023-03-15 10:58:43] [INFO ] After 15376ms SMT Verify possible using 52 Read/Feed constraints in natural domain returned unsat :2 sat :56
[2023-03-15 10:58:44] [INFO ] Deduced a trap composed of 33 places in 314 ms of which 2 ms to minimize.
[2023-03-15 10:58:44] [INFO ] Deduced a trap composed of 6 places in 277 ms of which 1 ms to minimize.
[2023-03-15 10:58:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 691 ms
[2023-03-15 10:58:45] [INFO ] Deduced a trap composed of 18 places in 371 ms of which 1 ms to minimize.
[2023-03-15 10:58:45] [INFO ] Deduced a trap composed of 36 places in 218 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 10:58:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 10:58:45] [INFO ] After 25062ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0 real:56
Fused 58 Parikh solutions to 56 different solutions.
Parikh walk visited 0 properties in 30001 ms.
Support contains 103 out of 611 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 611/611 places, 579/579 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 611 transition count 578
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 610 transition count 578
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 40 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 20 place count 601 transition count 569
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 38 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 600 transition count 570
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 28 place count 600 transition count 564
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 34 place count 594 transition count 564
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 40 place count 594 transition count 564
Applied a total of 40 rules in 316 ms. Remains 594 /611 variables (removed 17) and now considering 564/579 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 317 ms. Remains : 594/611 places, 564/579 transitions.
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
FORMULA DoubleExponent-PT-020-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 10:59:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-15 10:59:15] [INFO ] Flatten gal took : 57 ms
FORMULA DoubleExponent-PT-020-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 10:59:15] [INFO ] Flatten gal took : 56 ms
[2023-03-15 10:59:15] [INFO ] Input system was already deterministic with 998 transitions.
Support contains 77 out of 1059 places (down from 84) after GAL structural reductions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 1808 edges and 1059 vertex of which 1057 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.14 ms
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 259 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 260 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:16] [INFO ] Flatten gal took : 46 ms
[2023-03-15 10:59:16] [INFO ] Flatten gal took : 44 ms
[2023-03-15 10:59:16] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 237 transitions
Trivial Post-agglo rules discarded 237 transitions
Performed 237 trivial Post agglomeration. Transition count delta: 237
Iterating post reduction 0 with 237 rules applied. Total rules applied 237 place count 1058 transition count 760
Reduce places removed 237 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 238 rules applied. Total rules applied 475 place count 821 transition count 759
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 476 place count 820 transition count 759
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 476 place count 820 transition count 718
Deduced a syphon composed of 41 places in 103 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 558 place count 779 transition count 718
Performed 140 Post agglomeration using F-continuation condition.Transition count delta: 140
Deduced a syphon composed of 140 places in 47 ms
Reduce places removed 140 places and 0 transitions.
Iterating global reduction 3 with 280 rules applied. Total rules applied 838 place count 639 transition count 578
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 839 place count 639 transition count 578
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 840 place count 638 transition count 577
Applied a total of 840 rules in 332 ms. Remains 638 /1059 variables (removed 421) and now considering 577/998 (removed 421) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 333 ms. Remains : 638/1059 places, 577/998 transitions.
[2023-03-15 10:59:16] [INFO ] Flatten gal took : 23 ms
[2023-03-15 10:59:16] [INFO ] Flatten gal took : 23 ms
[2023-03-15 10:59:16] [INFO ] Input system was already deterministic with 577 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 46 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:16] [INFO ] Flatten gal took : 32 ms
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 34 ms
[2023-03-15 10:59:17] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 46 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 29 ms
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 32 ms
[2023-03-15 10:59:17] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 46 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 31 ms
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 32 ms
[2023-03-15 10:59:17] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 46 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 27 ms
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 30 ms
[2023-03-15 10:59:17] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 45 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 27 ms
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 29 ms
[2023-03-15 10:59:17] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 45 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 28 ms
[2023-03-15 10:59:17] [INFO ] Flatten gal took : 31 ms
[2023-03-15 10:59:18] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 45 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:18] [INFO ] Flatten gal took : 27 ms
[2023-03-15 10:59:18] [INFO ] Flatten gal took : 30 ms
[2023-03-15 10:59:18] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 238 transitions
Trivial Post-agglo rules discarded 238 transitions
Performed 238 trivial Post agglomeration. Transition count delta: 238
Iterating post reduction 0 with 238 rules applied. Total rules applied 238 place count 1058 transition count 759
Reduce places removed 238 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 240 rules applied. Total rules applied 478 place count 820 transition count 757
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 480 place count 818 transition count 757
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 480 place count 818 transition count 716
Deduced a syphon composed of 41 places in 10 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 562 place count 777 transition count 716
Performed 140 Post agglomeration using F-continuation condition.Transition count delta: 140
Deduced a syphon composed of 140 places in 4 ms
Reduce places removed 140 places and 0 transitions.
Iterating global reduction 3 with 280 rules applied. Total rules applied 842 place count 637 transition count 576
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 843 place count 636 transition count 575
Applied a total of 843 rules in 117 ms. Remains 636 /1059 variables (removed 423) and now considering 575/998 (removed 423) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 118 ms. Remains : 636/1059 places, 575/998 transitions.
[2023-03-15 10:59:18] [INFO ] Flatten gal took : 20 ms
[2023-03-15 10:59:18] [INFO ] Flatten gal took : 19 ms
[2023-03-15 10:59:18] [INFO ] Input system was already deterministic with 575 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 44 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:18] [INFO ] Flatten gal took : 27 ms
[2023-03-15 10:59:18] [INFO ] Flatten gal took : 28 ms
[2023-03-15 10:59:18] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 45 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:18] [INFO ] Flatten gal took : 26 ms
[2023-03-15 10:59:18] [INFO ] Flatten gal took : 29 ms
[2023-03-15 10:59:18] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Applied a total of 0 rules in 49 ms. Remains 1059 /1059 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 1059/1059 places, 998/998 transitions.
[2023-03-15 10:59:18] [INFO ] Flatten gal took : 23 ms
[2023-03-15 10:59:18] [INFO ] Flatten gal took : 25 ms
[2023-03-15 10:59:18] [INFO ] Input system was already deterministic with 998 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1059/1059 places, 998/998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 236 transitions
Trivial Post-agglo rules discarded 236 transitions
Performed 236 trivial Post agglomeration. Transition count delta: 236
Iterating post reduction 0 with 236 rules applied. Total rules applied 236 place count 1058 transition count 761
Reduce places removed 236 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 238 rules applied. Total rules applied 474 place count 822 transition count 759
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 476 place count 820 transition count 759
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 476 place count 820 transition count 717
Deduced a syphon composed of 42 places in 10 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 560 place count 778 transition count 717
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 139
Deduced a syphon composed of 139 places in 5 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 3 with 278 rules applied. Total rules applied 838 place count 639 transition count 578
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 839 place count 638 transition count 577
Applied a total of 839 rules in 130 ms. Remains 638 /1059 variables (removed 421) and now considering 577/998 (removed 421) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 131 ms. Remains : 638/1059 places, 577/998 transitions.
[2023-03-15 10:59:19] [INFO ] Flatten gal took : 18 ms
[2023-03-15 10:59:19] [INFO ] Flatten gal took : 20 ms
[2023-03-15 10:59:19] [INFO ] Input system was already deterministic with 577 transitions.
[2023-03-15 10:59:19] [INFO ] Flatten gal took : 25 ms
[2023-03-15 10:59:19] [INFO ] Flatten gal took : 26 ms
[2023-03-15 10:59:19] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-15 10:59:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1059 places, 998 transitions and 2807 arcs took 10 ms.
Total runtime 163355 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/534/ctl_0_ --ctl=/tmp/534/ctl_1_ --ctl=/tmp/534/ctl_2_ --ctl=/tmp/534/ctl_3_ --ctl=/tmp/534/ctl_4_ --ctl=/tmp/534/ctl_5_ --ctl=/tmp/534/ctl_6_ --ctl=/tmp/534/ctl_7_ --ctl=/tmp/534/ctl_8_ --ctl=/tmp/534/ctl_9_ --ctl=/tmp/534/ctl_10_ --ctl=/tmp/534/ctl_11_ --ctl=/tmp/534/ctl_12_ --ctl=/tmp/534/ctl_13_ --mu-par --mu-opt
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-00
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-01
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-02
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-04
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-05
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-06
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-07
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-08
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-10
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-11
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-12
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-13
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-14
Could not compute solution for formula : DoubleExponent-PT-020-CTLFireability-15

BK_STOP 1678878727279

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name DoubleExponent-PT-020-CTLFireability-00
ctl formula formula --ctl=/tmp/534/ctl_0_
ctl formula name DoubleExponent-PT-020-CTLFireability-01
ctl formula formula --ctl=/tmp/534/ctl_1_
ctl formula name DoubleExponent-PT-020-CTLFireability-02
ctl formula formula --ctl=/tmp/534/ctl_2_
ctl formula name DoubleExponent-PT-020-CTLFireability-04
ctl formula formula --ctl=/tmp/534/ctl_3_
ctl formula name DoubleExponent-PT-020-CTLFireability-05
ctl formula formula --ctl=/tmp/534/ctl_4_
ctl formula name DoubleExponent-PT-020-CTLFireability-06
ctl formula formula --ctl=/tmp/534/ctl_5_
ctl formula name DoubleExponent-PT-020-CTLFireability-07
ctl formula formula --ctl=/tmp/534/ctl_6_
ctl formula name DoubleExponent-PT-020-CTLFireability-08
ctl formula formula --ctl=/tmp/534/ctl_7_
ctl formula name DoubleExponent-PT-020-CTLFireability-10
ctl formula formula --ctl=/tmp/534/ctl_8_
ctl formula name DoubleExponent-PT-020-CTLFireability-11
ctl formula formula --ctl=/tmp/534/ctl_9_
ctl formula name DoubleExponent-PT-020-CTLFireability-12
ctl formula formula --ctl=/tmp/534/ctl_10_
ctl formula name DoubleExponent-PT-020-CTLFireability-13
ctl formula formula --ctl=/tmp/534/ctl_11_
ctl formula name DoubleExponent-PT-020-CTLFireability-14
ctl formula formula --ctl=/tmp/534/ctl_12_
ctl formula name DoubleExponent-PT-020-CTLFireability-15
ctl formula formula --ctl=/tmp/534/ctl_13_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 1059 places, 998 transitions and 2807 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 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: 998->998 groups
pnml2lts-sym: Regrouping took 0.410 real 0.400 user 0.010 sys
pnml2lts-sym: state vector length is 1059; there are 998 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
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

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="DoubleExponent-PT-020"
export BK_EXAMINATION="CTLFireability"
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 DoubleExponent-PT-020, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r137-smll-167819418600482"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-020.tgz
mv DoubleExponent-PT-020 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;