fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r457-smll-167912649600674
Last Updated
May 14, 2023

About the Execution of LTSMin+red for StigmergyElection-PT-09b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
12579.315 3600000.00 9534478.00 4932.00 ?F??????????F??? 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.r457-smll-167912649600674.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 StigmergyElection-PT-09b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649600674
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 38M
-rw-r--r-- 1 mcc users 6.9K Feb 26 16:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 16:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 16:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 16:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 16:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 16:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 16:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 16:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 37M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-00
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-01
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-02
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-03
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-04
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-05
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-06
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-07
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-08
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-09
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-10
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-11
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-12
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-13
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-14
FORMULA_NAME StigmergyElection-PT-09b-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679576488695

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=StigmergyElection-PT-09b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 13:01:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 13:01:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 13:01:33] [INFO ] Load time of PNML (sax parser for PT used): 1989 ms
[2023-03-23 13:01:33] [INFO ] Transformed 1243 places.
[2023-03-23 13:01:33] [INFO ] Transformed 41210 transitions.
[2023-03-23 13:01:33] [INFO ] Found NUPN structural information;
[2023-03-23 13:01:33] [INFO ] Parsed PT model containing 1243 places and 41210 transitions and 720585 arcs in 2430 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 26 ms.
Support contains 69 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 41210/41210 transitions.
Discarding 155 places :
Symmetric choice reduction at 0 with 155 rule applications. Total rules 155 place count 1088 transition count 41055
Iterating global reduction 0 with 155 rules applied. Total rules applied 310 place count 1088 transition count 41055
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 393 place count 1005 transition count 40972
Iterating global reduction 0 with 83 rules applied. Total rules applied 476 place count 1005 transition count 40972
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 494 place count 987 transition count 40954
Iterating global reduction 0 with 18 rules applied. Total rules applied 512 place count 987 transition count 40954
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 521 place count 978 transition count 40945
Iterating global reduction 0 with 9 rules applied. Total rules applied 530 place count 978 transition count 40945
Applied a total of 530 rules in 1727 ms. Remains 978 /1243 variables (removed 265) and now considering 40945/41210 (removed 265) transitions.
// Phase 1: matrix 40945 rows 978 cols
[2023-03-23 13:01:37] [INFO ] Computed 10 place invariants in 952 ms
[2023-03-23 13:01:38] [INFO ] Implicit Places using invariants in 2123 ms returned []
Implicit Place search using SMT only with invariants took 2172 ms to find 0 implicit places.
[2023-03-23 13:01:38] [INFO ] Invariant cache hit.
[2023-03-23 13:02:08] [INFO ] Performed 37835/40945 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-23 13:02:11] [INFO ] Dead Transitions using invariants and state equation in 33329 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 978/1243 places, 40945/41210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37250 ms. Remains : 978/1243 places, 40945/41210 transitions.
Support contains 69 out of 978 places after structural reductions.
[2023-03-23 13:02:18] [INFO ] Flatten gal took : 5151 ms
[2023-03-23 13:02:22] [INFO ] Flatten gal took : 4295 ms
[2023-03-23 13:02:30] [INFO ] Input system was already deterministic with 40945 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 1139 ms. (steps per millisecond=8 ) properties (out of 70) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) 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 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Interrupted probabilistic random walk after 23308 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23308 steps, saw 8794 distinct states, run finished after 3006 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 67 properties.
[2023-03-23 13:02:35] [INFO ] Invariant cache hit.
[2023-03-23 13:02:38] [INFO ] [Real]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-23 13:03:00] [INFO ] After 22624ms SMT Verify possible using state equation in real domain returned unsat :4 sat :8 real:54
[2023-03-23 13:03:01] [INFO ] After 22764ms SMT Verify possible using trap constraints in real domain returned unsat :4 sat :8 real:54
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-23 13:03:01] [INFO ] After 25205ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :8 real:54
[2023-03-23 13:03:02] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-23 13:03:26] [INFO ] After 21948ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :47
[2023-03-23 13:03:26] [INFO ] After 21949ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :47
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-23 13:03:26] [INFO ] After 25063ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :47
Fused 67 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 64 out of 978 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Graph (trivial) has 905 edges and 978 vertex of which 153 / 978 are part of one of the 27 SCC in 27 ms
Free SCC test removed 126 places
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 2654 edges and 852 vertex of which 843 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.425 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 519 transitions
Trivial Post-agglo rules discarded 519 transitions
Performed 519 trivial Post agglomeration. Transition count delta: 519
Iterating post reduction 0 with 528 rules applied. Total rules applied 530 place count 843 transition count 40246
Reduce places removed 519 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 537 rules applied. Total rules applied 1067 place count 324 transition count 40228
Reduce places removed 9 places and 0 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 2 with 39 rules applied. Total rules applied 1106 place count 315 transition count 40198
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 1136 place count 285 transition count 40198
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 40 Pre rules applied. Total rules applied 1136 place count 285 transition count 40158
Deduced a syphon composed of 40 places in 32 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 4 with 80 rules applied. Total rules applied 1216 place count 245 transition count 40158
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 18 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1310 place count 198 transition count 40111
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 1328 place count 198 transition count 40093
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 1347 place count 179 transition count 40057
Iterating global reduction 5 with 19 rules applied. Total rules applied 1366 place count 179 transition count 40057
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1367 place count 179 transition count 40056
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1376 place count 170 transition count 40047
Iterating global reduction 6 with 9 rules applied. Total rules applied 1385 place count 170 transition count 40047
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 12 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 1403 place count 161 transition count 40038
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 13 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1409 place count 158 transition count 40046
Free-agglomeration rule applied 25 times.
Iterating global reduction 6 with 25 rules applied. Total rules applied 1434 place count 158 transition count 40021
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 1459 place count 133 transition count 40021
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 1468 place count 124 transition count 40012
Iterating global reduction 7 with 9 rules applied. Total rules applied 1477 place count 124 transition count 40012
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1485 place count 124 transition count 40012
Applied a total of 1485 rules in 13946 ms. Remains 124 /978 variables (removed 854) and now considering 40012/40945 (removed 933) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13949 ms. Remains : 124/978 places, 40012/40945 transitions.
Incomplete random walk after 10000 steps, including 386 resets, run finished after 1478 ms. (steps per millisecond=6 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Interrupted probabilistic random walk after 43016 steps, run timeout after 6001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 43016 steps, saw 11154 distinct states, run finished after 6001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 61 properties.
[2023-03-23 13:03:48] [INFO ] Flow matrix only has 40010 transitions (discarded 2 similar events)
// Phase 1: matrix 40010 rows 124 cols
[2023-03-23 13:03:48] [INFO ] Computed 10 place invariants in 556 ms
[2023-03-23 13:03:49] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-23 13:04:14] [INFO ] After 24904ms SMT Verify possible using state equation in real domain returned unsat :0 sat :9 real:52
[2023-03-23 13:04:17] [INFO ] State equation strengthened by 492 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-23 13:04:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 13:04:17] [INFO ] After 28801ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 61 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 36 ms.
Support contains 64 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 40012/40012 transitions.
Applied a total of 0 rules in 899 ms. Remains 124 /124 variables (removed 0) and now considering 40012/40012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 903 ms. Remains : 124/124 places, 40012/40012 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 40012/40012 transitions.
Applied a total of 0 rules in 878 ms. Remains 124 /124 variables (removed 0) and now considering 40012/40012 (removed 0) transitions.
[2023-03-23 13:04:19] [INFO ] Flow matrix only has 40010 transitions (discarded 2 similar events)
[2023-03-23 13:04:19] [INFO ] Invariant cache hit.
[2023-03-23 13:04:19] [INFO ] Implicit Places using invariants in 186 ms returned [123]
Discarding 1 places :
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Implicit Place search using SMT only with invariants took 274 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 123/124 places, 40010/40012 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 121 transition count 40008
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 121 transition count 40008
Performed 9 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 9 places in 24 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 22 place count 112 transition count 39984
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 25 place count 112 transition count 39984
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 28 place count 112 transition count 39981
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 31 place count 109 transition count 39978
Iterating global reduction 1 with 3 rules applied. Total rules applied 34 place count 109 transition count 39978
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 108 transition count 39977
Applied a total of 35 rules in 13885 ms. Remains 108 /123 variables (removed 15) and now considering 39977/40010 (removed 33) transitions.
// Phase 1: matrix 39977 rows 108 cols
[2023-03-23 13:04:34] [INFO ] Computed 9 place invariants in 372 ms
[2023-03-23 13:04:34] [INFO ] Implicit Places using invariants in 564 ms returned []
Implicit Place search using SMT only with invariants took 570 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 108/124 places, 39977/40012 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 15612 ms. Remains : 108/124 places, 39977/40012 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2023-03-23 13:04:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-23 13:04:39] [INFO ] Flatten gal took : 4029 ms
FORMULA StigmergyElection-PT-09b-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 13:04:43] [INFO ] Flatten gal took : 4402 ms
[2023-03-23 13:04:52] [INFO ] Input system was already deterministic with 40945 transitions.
Computed a total of 135 stabilizing places and 144 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Graph (trivial) has 951 edges and 978 vertex of which 153 / 978 are part of one of the 27 SCC in 4 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 546 transitions
Trivial Post-agglo rules discarded 546 transitions
Performed 546 trivial Post agglomeration. Transition count delta: 546
Iterating post reduction 0 with 546 rules applied. Total rules applied 547 place count 851 transition count 40254
Reduce places removed 546 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 564 rules applied. Total rules applied 1111 place count 305 transition count 40236
Reduce places removed 9 places and 0 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 2 with 39 rules applied. Total rules applied 1150 place count 296 transition count 40206
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 1180 place count 266 transition count 40206
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 31 Pre rules applied. Total rules applied 1180 place count 266 transition count 40175
Deduced a syphon composed of 31 places in 30 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 1242 place count 235 transition count 40175
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1251 place count 226 transition count 40166
Iterating global reduction 4 with 9 rules applied. Total rules applied 1260 place count 226 transition count 40166
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1260 place count 226 transition count 40165
Deduced a syphon composed of 1 places in 29 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1262 place count 225 transition count 40165
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 20 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1348 place count 182 transition count 40122
Discarding 29 places :
Symmetric choice reduction at 4 with 29 rule applications. Total rules 1377 place count 153 transition count 9989
Iterating global reduction 4 with 29 rules applied. Total rules applied 1406 place count 153 transition count 9989
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 1417 place count 153 transition count 9978
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1426 place count 144 transition count 9960
Iterating global reduction 5 with 9 rules applied. Total rules applied 1435 place count 144 transition count 9960
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1444 place count 135 transition count 9942
Iterating global reduction 5 with 9 rules applied. Total rules applied 1453 place count 135 transition count 9942
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1455 place count 134 transition count 9941
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1456 place count 133 transition count 9932
Iterating global reduction 5 with 1 rules applied. Total rules applied 1457 place count 133 transition count 9932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1458 place count 133 transition count 9931
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 1467 place count 133 transition count 9922
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 1485 place count 124 transition count 9913
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1486 place count 123 transition count 9912
Applied a total of 1486 rules in 16100 ms. Remains 123 /978 variables (removed 855) and now considering 9912/40945 (removed 31033) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16100 ms. Remains : 123/978 places, 9912/40945 transitions.
[2023-03-23 13:05:10] [INFO ] Flatten gal took : 1413 ms
[2023-03-23 13:05:12] [INFO ] Flatten gal took : 1388 ms
[2023-03-23 13:05:14] [INFO ] Input system was already deterministic with 9912 transitions.
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Applied a total of 0 rules in 258 ms. Remains 978 /978 variables (removed 0) and now considering 40945/40945 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 260 ms. Remains : 978/978 places, 40945/40945 transitions.
[2023-03-23 13:05:18] [INFO ] Flatten gal took : 3790 ms
[2023-03-23 13:05:22] [INFO ] Flatten gal took : 4056 ms
[2023-03-23 13:05:30] [INFO ] Input system was already deterministic with 40945 transitions.
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 977 transition count 40944
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 977 transition count 40944
Applied a total of 2 rules in 788 ms. Remains 977 /978 variables (removed 1) and now considering 40944/40945 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 789 ms. Remains : 977/978 places, 40944/40945 transitions.
[2023-03-23 13:05:35] [INFO ] Flatten gal took : 3755 ms
[2023-03-23 13:05:39] [INFO ] Flatten gal took : 4037 ms
[2023-03-23 13:05:47] [INFO ] Input system was already deterministic with 40944 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Graph (trivial) has 980 edges and 978 vertex of which 153 / 978 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 561 transitions
Trivial Post-agglo rules discarded 561 transitions
Performed 561 trivial Post agglomeration. Transition count delta: 561
Iterating post reduction 0 with 561 rules applied. Total rules applied 562 place count 851 transition count 40239
Reduce places removed 561 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 579 rules applied. Total rules applied 1141 place count 290 transition count 40221
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1150 place count 281 transition count 40221
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 1150 place count 281 transition count 40185
Deduced a syphon composed of 36 places in 27 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1222 place count 245 transition count 40185
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1231 place count 236 transition count 40176
Iterating global reduction 3 with 9 rules applied. Total rules applied 1240 place count 236 transition count 40176
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1240 place count 236 transition count 40175
Deduced a syphon composed of 1 places in 26 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1242 place count 235 transition count 40175
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 21 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 1328 place count 192 transition count 40132
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1349 place count 171 transition count 22609
Iterating global reduction 3 with 21 rules applied. Total rules applied 1370 place count 171 transition count 22609
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1373 place count 171 transition count 22606
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1382 place count 162 transition count 22588
Iterating global reduction 4 with 9 rules applied. Total rules applied 1391 place count 162 transition count 22588
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1400 place count 153 transition count 22570
Iterating global reduction 4 with 9 rules applied. Total rules applied 1409 place count 153 transition count 22570
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1411 place count 152 transition count 22569
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1412 place count 151 transition count 22560
Iterating global reduction 4 with 1 rules applied. Total rules applied 1413 place count 151 transition count 22560
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1414 place count 151 transition count 22559
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1415 place count 150 transition count 22558
Applied a total of 1415 rules in 12474 ms. Remains 150 /978 variables (removed 828) and now considering 22558/40945 (removed 18387) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12477 ms. Remains : 150/978 places, 22558/40945 transitions.
[2023-03-23 13:06:02] [INFO ] Flatten gal took : 2141 ms
[2023-03-23 13:06:04] [INFO ] Flatten gal took : 2310 ms
[2023-03-23 13:06:09] [INFO ] Input system was already deterministic with 22558 transitions.
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 977 transition count 40944
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 977 transition count 40944
Applied a total of 2 rules in 447 ms. Remains 977 /978 variables (removed 1) and now considering 40944/40945 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 448 ms. Remains : 977/978 places, 40944/40945 transitions.
[2023-03-23 13:06:14] [INFO ] Flatten gal took : 4106 ms
[2023-03-23 13:06:18] [INFO ] Flatten gal took : 4052 ms
[2023-03-23 13:06:25] [INFO ] Input system was already deterministic with 40944 transitions.
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 977 transition count 40944
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 977 transition count 40944
Applied a total of 2 rules in 438 ms. Remains 977 /978 variables (removed 1) and now considering 40944/40945 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 439 ms. Remains : 977/978 places, 40944/40945 transitions.
[2023-03-23 13:06:30] [INFO ] Flatten gal took : 3989 ms
[2023-03-23 13:06:34] [INFO ] Flatten gal took : 4088 ms
[2023-03-23 13:06:42] [INFO ] Input system was already deterministic with 40944 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Graph (trivial) has 974 edges and 978 vertex of which 153 / 978 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 554 transitions
Trivial Post-agglo rules discarded 554 transitions
Performed 554 trivial Post agglomeration. Transition count delta: 554
Iterating post reduction 0 with 554 rules applied. Total rules applied 555 place count 851 transition count 40246
Reduce places removed 554 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 572 rules applied. Total rules applied 1127 place count 297 transition count 40228
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 10 rules applied. Total rules applied 1137 place count 288 transition count 40227
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1138 place count 287 transition count 40227
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 1138 place count 287 transition count 40191
Deduced a syphon composed of 36 places in 29 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1210 place count 251 transition count 40191
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1219 place count 242 transition count 40182
Iterating global reduction 4 with 9 rules applied. Total rules applied 1228 place count 242 transition count 40182
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1228 place count 242 transition count 40181
Deduced a syphon composed of 1 places in 30 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1230 place count 241 transition count 40181
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 20 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1316 place count 198 transition count 40138
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 1339 place count 175 transition count 23020
Iterating global reduction 4 with 23 rules applied. Total rules applied 1362 place count 175 transition count 23020
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1367 place count 175 transition count 23015
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1376 place count 166 transition count 22997
Iterating global reduction 5 with 9 rules applied. Total rules applied 1385 place count 166 transition count 22997
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1394 place count 157 transition count 22979
Iterating global reduction 5 with 9 rules applied. Total rules applied 1403 place count 157 transition count 22979
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1405 place count 156 transition count 22978
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1406 place count 155 transition count 22969
Iterating global reduction 5 with 1 rules applied. Total rules applied 1407 place count 155 transition count 22969
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1408 place count 155 transition count 22968
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1409 place count 154 transition count 22967
Applied a total of 1409 rules in 13339 ms. Remains 154 /978 variables (removed 824) and now considering 22967/40945 (removed 17978) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13342 ms. Remains : 154/978 places, 22967/40945 transitions.
[2023-03-23 13:06:58] [INFO ] Flatten gal took : 2236 ms
[2023-03-23 13:07:00] [INFO ] Flatten gal took : 2269 ms
[2023-03-23 13:07:04] [INFO ] Input system was already deterministic with 22967 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Graph (trivial) has 995 edges and 978 vertex of which 153 / 978 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 576 transitions
Trivial Post-agglo rules discarded 576 transitions
Performed 576 trivial Post agglomeration. Transition count delta: 576
Iterating post reduction 0 with 576 rules applied. Total rules applied 577 place count 851 transition count 40224
Reduce places removed 576 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 594 rules applied. Total rules applied 1171 place count 275 transition count 40206
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1180 place count 266 transition count 40206
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 1180 place count 266 transition count 40170
Deduced a syphon composed of 36 places in 26 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1252 place count 230 transition count 40170
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1261 place count 221 transition count 40161
Iterating global reduction 3 with 9 rules applied. Total rules applied 1270 place count 221 transition count 40161
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1270 place count 221 transition count 40160
Deduced a syphon composed of 1 places in 26 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1272 place count 220 transition count 40160
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 17 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 1358 place count 177 transition count 40117
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1388 place count 147 transition count 7068
Iterating global reduction 3 with 30 rules applied. Total rules applied 1418 place count 147 transition count 7068
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 1430 place count 147 transition count 7056
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1439 place count 138 transition count 7038
Iterating global reduction 4 with 9 rules applied. Total rules applied 1448 place count 138 transition count 7038
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1457 place count 129 transition count 7020
Iterating global reduction 4 with 9 rules applied. Total rules applied 1466 place count 129 transition count 7020
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1468 place count 128 transition count 7019
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1469 place count 127 transition count 7010
Iterating global reduction 4 with 1 rules applied. Total rules applied 1470 place count 127 transition count 7010
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1471 place count 127 transition count 7009
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 1480 place count 127 transition count 7000
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 1498 place count 118 transition count 6991
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1499 place count 117 transition count 6990
Applied a total of 1499 rules in 16031 ms. Remains 117 /978 variables (removed 861) and now considering 6990/40945 (removed 33955) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16031 ms. Remains : 117/978 places, 6990/40945 transitions.
[2023-03-23 13:07:21] [INFO ] Flatten gal took : 898 ms
[2023-03-23 13:07:22] [INFO ] Flatten gal took : 939 ms
[2023-03-23 13:07:24] [INFO ] Input system was already deterministic with 6990 transitions.
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 977 transition count 40944
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 977 transition count 40944
Applied a total of 2 rules in 695 ms. Remains 977 /978 variables (removed 1) and now considering 40944/40945 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 696 ms. Remains : 977/978 places, 40944/40945 transitions.
[2023-03-23 13:07:28] [INFO ] Flatten gal took : 3789 ms
[2023-03-23 13:07:33] [INFO ] Flatten gal took : 4556 ms
[2023-03-23 13:07:41] [INFO ] Input system was already deterministic with 40944 transitions.
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 977 transition count 40944
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 977 transition count 40944
Applied a total of 2 rules in 630 ms. Remains 977 /978 variables (removed 1) and now considering 40944/40945 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 630 ms. Remains : 977/978 places, 40944/40945 transitions.
[2023-03-23 13:07:46] [INFO ] Flatten gal took : 3809 ms
[2023-03-23 13:07:50] [INFO ] Flatten gal took : 4046 ms
[2023-03-23 13:07:58] [INFO ] Input system was already deterministic with 40944 transitions.
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 977 transition count 40944
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 977 transition count 40944
Applied a total of 2 rules in 449 ms. Remains 977 /978 variables (removed 1) and now considering 40944/40945 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 451 ms. Remains : 977/978 places, 40944/40945 transitions.
[2023-03-23 13:08:03] [INFO ] Flatten gal took : 3836 ms
[2023-03-23 13:08:07] [INFO ] Flatten gal took : 4109 ms
[2023-03-23 13:08:14] [INFO ] Input system was already deterministic with 40944 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Graph (trivial) has 995 edges and 978 vertex of which 153 / 978 are part of one of the 27 SCC in 1 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 576 transitions
Trivial Post-agglo rules discarded 576 transitions
Performed 576 trivial Post agglomeration. Transition count delta: 576
Iterating post reduction 0 with 576 rules applied. Total rules applied 577 place count 851 transition count 40224
Reduce places removed 576 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 594 rules applied. Total rules applied 1171 place count 275 transition count 40206
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1180 place count 266 transition count 40206
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 1180 place count 266 transition count 40170
Deduced a syphon composed of 36 places in 29 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1252 place count 230 transition count 40170
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1261 place count 221 transition count 40161
Iterating global reduction 3 with 9 rules applied. Total rules applied 1270 place count 221 transition count 40161
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1270 place count 221 transition count 40160
Deduced a syphon composed of 1 places in 29 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1272 place count 220 transition count 40160
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 18 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 1358 place count 177 transition count 40117
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1388 place count 147 transition count 7068
Iterating global reduction 3 with 30 rules applied. Total rules applied 1418 place count 147 transition count 7068
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 1430 place count 147 transition count 7056
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1439 place count 138 transition count 7038
Iterating global reduction 4 with 9 rules applied. Total rules applied 1448 place count 138 transition count 7038
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1457 place count 129 transition count 7020
Iterating global reduction 4 with 9 rules applied. Total rules applied 1466 place count 129 transition count 7020
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1468 place count 128 transition count 7019
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1469 place count 127 transition count 7010
Iterating global reduction 4 with 1 rules applied. Total rules applied 1470 place count 127 transition count 7010
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1471 place count 127 transition count 7009
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 1480 place count 127 transition count 7000
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 1498 place count 118 transition count 6991
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1499 place count 117 transition count 6990
Applied a total of 1499 rules in 16481 ms. Remains 117 /978 variables (removed 861) and now considering 6990/40945 (removed 33955) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16481 ms. Remains : 117/978 places, 6990/40945 transitions.
[2023-03-23 13:08:32] [INFO ] Flatten gal took : 897 ms
[2023-03-23 13:08:33] [INFO ] Flatten gal took : 937 ms
[2023-03-23 13:08:34] [INFO ] Input system was already deterministic with 6990 transitions.
Incomplete random walk after 10000 steps, including 521 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 107468 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 107468 steps, saw 30388 distinct states, run finished after 3004 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 13:08:38] [INFO ] Flow matrix only has 6980 transitions (discarded 10 similar events)
// Phase 1: matrix 6980 rows 117 cols
[2023-03-23 13:08:38] [INFO ] Computed 2 place invariants in 88 ms
[2023-03-23 13:08:38] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 13:08:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-23 13:08:41] [INFO ] After 2573ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 13:08:42] [INFO ] State equation strengthened by 511 read => feed constraints.
[2023-03-23 13:08:50] [INFO ] After 8062ms SMT Verify possible using 511 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 13:08:50] [INFO ] After 8586ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 315 ms.
[2023-03-23 13:08:51] [INFO ] After 12438ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 9 out of 117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 6990/6990 transitions.
Graph (complete) has 1019 edges and 117 vertex of which 116 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.30 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 116 transition count 6970
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 56 place count 98 transition count 6952
Free-agglomeration rule applied 52 times.
Iterating global reduction 1 with 52 rules applied. Total rules applied 108 place count 98 transition count 6900
Reduce places removed 53 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 1 with 118 rules applied. Total rules applied 226 place count 45 transition count 6835
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 235 place count 36 transition count 6826
Iterating global reduction 2 with 9 rules applied. Total rules applied 244 place count 36 transition count 6826
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 2 with 511 rules applied. Total rules applied 755 place count 36 transition count 6315
Performed 9 Post agglomeration using F-continuation condition with reduction of 5477 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 773 place count 27 transition count 829
Drop transitions removed 9 transitions
Ensure Unique test removed 291 transitions
Reduce isomorphic transitions removed 300 transitions.
Iterating post reduction 3 with 300 rules applied. Total rules applied 1073 place count 27 transition count 529
Reduce places removed 9 places and 9 transitions.
Iterating global reduction 4 with 9 rules applied. Total rules applied 1082 place count 18 transition count 520
Applied a total of 1082 rules in 2368 ms. Remains 18 /117 variables (removed 99) and now considering 520/6990 (removed 6470) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2368 ms. Remains : 18/117 places, 520/6990 transitions.
Finished random walk after 70 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=35 )
FORMULA StigmergyElection-PT-09b-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 977 transition count 40944
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 977 transition count 40944
Applied a total of 2 rules in 654 ms. Remains 977 /978 variables (removed 1) and now considering 40944/40945 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 658 ms. Remains : 977/978 places, 40944/40945 transitions.
[2023-03-23 13:08:58] [INFO ] Flatten gal took : 4162 ms
[2023-03-23 13:09:02] [INFO ] Flatten gal took : 3938 ms
[2023-03-23 13:09:09] [INFO ] Input system was already deterministic with 40944 transitions.
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 977 transition count 40944
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 977 transition count 40944
Applied a total of 2 rules in 771 ms. Remains 977 /978 variables (removed 1) and now considering 40944/40945 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 776 ms. Remains : 977/978 places, 40944/40945 transitions.
[2023-03-23 13:09:15] [INFO ] Flatten gal took : 3799 ms
[2023-03-23 13:09:19] [INFO ] Flatten gal took : 4367 ms
[2023-03-23 13:09:26] [INFO ] Input system was already deterministic with 40944 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Graph (trivial) has 995 edges and 978 vertex of which 153 / 978 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 576 transitions
Trivial Post-agglo rules discarded 576 transitions
Performed 576 trivial Post agglomeration. Transition count delta: 576
Iterating post reduction 0 with 576 rules applied. Total rules applied 577 place count 851 transition count 40224
Reduce places removed 576 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 594 rules applied. Total rules applied 1171 place count 275 transition count 40206
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1180 place count 266 transition count 40206
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 1180 place count 266 transition count 40170
Deduced a syphon composed of 36 places in 27 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1252 place count 230 transition count 40170
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1261 place count 221 transition count 40161
Iterating global reduction 3 with 9 rules applied. Total rules applied 1270 place count 221 transition count 40161
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1270 place count 221 transition count 40160
Deduced a syphon composed of 1 places in 28 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1272 place count 220 transition count 40160
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 16 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 1358 place count 177 transition count 40117
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1388 place count 147 transition count 7068
Iterating global reduction 3 with 30 rules applied. Total rules applied 1418 place count 147 transition count 7068
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 1430 place count 147 transition count 7056
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1439 place count 138 transition count 7038
Iterating global reduction 4 with 9 rules applied. Total rules applied 1448 place count 138 transition count 7038
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1457 place count 129 transition count 7020
Iterating global reduction 4 with 9 rules applied. Total rules applied 1466 place count 129 transition count 7020
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1468 place count 128 transition count 7019
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1469 place count 127 transition count 7010
Iterating global reduction 4 with 1 rules applied. Total rules applied 1470 place count 127 transition count 7010
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1471 place count 127 transition count 7009
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 1480 place count 127 transition count 7000
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 1498 place count 118 transition count 6991
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1499 place count 117 transition count 6990
Applied a total of 1499 rules in 16199 ms. Remains 117 /978 variables (removed 861) and now considering 6990/40945 (removed 33955) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16201 ms. Remains : 117/978 places, 6990/40945 transitions.
[2023-03-23 13:09:44] [INFO ] Flatten gal took : 1085 ms
[2023-03-23 13:09:45] [INFO ] Flatten gal took : 1150 ms
[2023-03-23 13:09:46] [INFO ] Input system was already deterministic with 6990 transitions.
[2023-03-23 13:09:51] [INFO ] Flatten gal took : 4128 ms
[2023-03-23 13:09:55] [INFO ] Flatten gal took : 4166 ms
[2023-03-23 13:09:55] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 11 ms.
[2023-03-23 13:09:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 978 places, 40945 transitions and 720055 arcs took 381 ms.
Total runtime 504603 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/507/ctl_0_ --ctl=/tmp/507/ctl_1_ --ctl=/tmp/507/ctl_2_ --ctl=/tmp/507/ctl_3_ --ctl=/tmp/507/ctl_4_ --ctl=/tmp/507/ctl_5_ --ctl=/tmp/507/ctl_6_ --ctl=/tmp/507/ctl_7_ --ctl=/tmp/507/ctl_8_ --ctl=/tmp/507/ctl_9_ --ctl=/tmp/507/ctl_10_ --ctl=/tmp/507/ctl_11_ --ctl=/tmp/507/ctl_12_ --ctl=/tmp/507/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 8010284 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15966308 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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

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="StigmergyElection-PT-09b"
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 StigmergyElection-PT-09b, 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 r457-smll-167912649600674"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-09b.tgz
mv StigmergyElection-PT-09b 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 ;