Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905978000314.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldRVt-PT-040B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978000314
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 9.3K Feb 25 23:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 23:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 23:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 23:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 25 23:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 23:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 25 23:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 489K 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 ShieldRVt-PT-040B-CTLFireability-00
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-01
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-02
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-03
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-04
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-05
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-06
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-07
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-08
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-09
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-10
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-11
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-12
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-13
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-14
FORMULA_NAME ShieldRVt-PT-040B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679309888324

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=ShieldRVt-PT-040B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 10:58:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 10:58:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 10:58:10] [INFO ] Load time of PNML (sax parser for PT used): 115 ms
[2023-03-20 10:58:10] [INFO ] Transformed 2003 places.
[2023-03-20 10:58:10] [INFO ] Transformed 2003 transitions.
[2023-03-20 10:58:10] [INFO ] Found NUPN structural information;
[2023-03-20 10:58:10] [INFO ] Parsed PT model containing 2003 places and 2003 transitions and 4726 arcs in 209 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Support contains 141 out of 2003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2003/2003 places, 2003/2003 transitions.
Discarding 399 places :
Symmetric choice reduction at 0 with 399 rule applications. Total rules 399 place count 1604 transition count 1604
Iterating global reduction 0 with 399 rules applied. Total rules applied 798 place count 1604 transition count 1604
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 799 place count 1603 transition count 1603
Iterating global reduction 0 with 1 rules applied. Total rules applied 800 place count 1603 transition count 1603
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 801 place count 1602 transition count 1602
Iterating global reduction 0 with 1 rules applied. Total rules applied 802 place count 1602 transition count 1602
Applied a total of 802 rules in 535 ms. Remains 1602 /2003 variables (removed 401) and now considering 1602/2003 (removed 401) transitions.
// Phase 1: matrix 1602 rows 1602 cols
[2023-03-20 10:58:10] [INFO ] Computed 161 place invariants in 23 ms
[2023-03-20 10:58:11] [INFO ] Implicit Places using invariants in 556 ms returned []
[2023-03-20 10:58:11] [INFO ] Invariant cache hit.
[2023-03-20 10:58:12] [INFO ] Implicit Places using invariants and state equation in 1291 ms returned []
Implicit Place search using SMT with State Equation took 1875 ms to find 0 implicit places.
[2023-03-20 10:58:12] [INFO ] Invariant cache hit.
[2023-03-20 10:58:13] [INFO ] Dead Transitions using invariants and state equation in 930 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1602/2003 places, 1602/2003 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3341 ms. Remains : 1602/2003 places, 1602/2003 transitions.
Support contains 141 out of 1602 places after structural reductions.
[2023-03-20 10:58:13] [INFO ] Flatten gal took : 116 ms
[2023-03-20 10:58:14] [INFO ] Flatten gal took : 70 ms
[2023-03-20 10:58:14] [INFO ] Input system was already deterministic with 1602 transitions.
Support contains 137 out of 1602 places (down from 141) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 672 ms. (steps per millisecond=14 ) properties (out of 85) seen :45
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 40) 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 40) 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 40) 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 40) 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 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) 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 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Running SMT prover for 40 properties.
[2023-03-20 10:58:15] [INFO ] Invariant cache hit.
[2023-03-20 10:58:16] [INFO ] After 1059ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:40
[2023-03-20 10:58:17] [INFO ] [Nat]Absence check using 161 positive place invariants in 47 ms returned sat
[2023-03-20 10:58:22] [INFO ] After 4285ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :40
[2023-03-20 10:58:22] [INFO ] Deduced a trap composed of 52 places in 332 ms of which 18 ms to minimize.
[2023-03-20 10:58:22] [INFO ] Deduced a trap composed of 60 places in 219 ms of which 1 ms to minimize.
[2023-03-20 10:58:23] [INFO ] Deduced a trap composed of 63 places in 280 ms of which 2 ms to minimize.
[2023-03-20 10:58:23] [INFO ] Deduced a trap composed of 52 places in 257 ms of which 1 ms to minimize.
[2023-03-20 10:58:23] [INFO ] Deduced a trap composed of 51 places in 240 ms of which 2 ms to minimize.
[2023-03-20 10:58:24] [INFO ] Deduced a trap composed of 59 places in 193 ms of which 1 ms to minimize.
[2023-03-20 10:58:24] [INFO ] Deduced a trap composed of 48 places in 191 ms of which 1 ms to minimize.
[2023-03-20 10:58:24] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2240 ms
[2023-03-20 10:58:24] [INFO ] Deduced a trap composed of 44 places in 210 ms of which 2 ms to minimize.
[2023-03-20 10:58:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 359 ms
[2023-03-20 10:58:25] [INFO ] Deduced a trap composed of 30 places in 235 ms of which 0 ms to minimize.
[2023-03-20 10:58:25] [INFO ] Deduced a trap composed of 30 places in 225 ms of which 1 ms to minimize.
[2023-03-20 10:58:26] [INFO ] Deduced a trap composed of 58 places in 199 ms of which 1 ms to minimize.
[2023-03-20 10:58:26] [INFO ] Deduced a trap composed of 67 places in 217 ms of which 1 ms to minimize.
[2023-03-20 10:58:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1215 ms
[2023-03-20 10:58:26] [INFO ] Deduced a trap composed of 33 places in 222 ms of which 1 ms to minimize.
[2023-03-20 10:58:27] [INFO ] Deduced a trap composed of 32 places in 223 ms of which 1 ms to minimize.
[2023-03-20 10:58:27] [INFO ] Deduced a trap composed of 42 places in 238 ms of which 0 ms to minimize.
[2023-03-20 10:58:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 947 ms
[2023-03-20 10:58:28] [INFO ] Deduced a trap composed of 35 places in 253 ms of which 1 ms to minimize.
[2023-03-20 10:58:28] [INFO ] Deduced a trap composed of 34 places in 219 ms of which 1 ms to minimize.
[2023-03-20 10:58:28] [INFO ] Deduced a trap composed of 33 places in 242 ms of which 1 ms to minimize.
[2023-03-20 10:58:29] [INFO ] Deduced a trap composed of 56 places in 228 ms of which 1 ms to minimize.
[2023-03-20 10:58:29] [INFO ] Deduced a trap composed of 35 places in 214 ms of which 1 ms to minimize.
[2023-03-20 10:58:29] [INFO ] Deduced a trap composed of 54 places in 225 ms of which 1 ms to minimize.
[2023-03-20 10:58:29] [INFO ] Deduced a trap composed of 57 places in 221 ms of which 1 ms to minimize.
[2023-03-20 10:58:30] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2098 ms
[2023-03-20 10:58:30] [INFO ] Deduced a trap composed of 50 places in 249 ms of which 1 ms to minimize.
[2023-03-20 10:58:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 405 ms
[2023-03-20 10:58:31] [INFO ] Deduced a trap composed of 36 places in 267 ms of which 2 ms to minimize.
[2023-03-20 10:58:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 415 ms
[2023-03-20 10:58:31] [INFO ] Deduced a trap composed of 54 places in 237 ms of which 1 ms to minimize.
[2023-03-20 10:58:32] [INFO ] Deduced a trap composed of 49 places in 194 ms of which 1 ms to minimize.
[2023-03-20 10:58:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 641 ms
[2023-03-20 10:58:32] [INFO ] Deduced a trap composed of 35 places in 213 ms of which 1 ms to minimize.
[2023-03-20 10:58:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 373 ms
[2023-03-20 10:58:33] [INFO ] Deduced a trap composed of 31 places in 238 ms of which 1 ms to minimize.
[2023-03-20 10:58:33] [INFO ] Deduced a trap composed of 25 places in 212 ms of which 1 ms to minimize.
[2023-03-20 10:58:33] [INFO ] Deduced a trap composed of 24 places in 240 ms of which 1 ms to minimize.
[2023-03-20 10:58:33] [INFO ] Deduced a trap composed of 36 places in 200 ms of which 1 ms to minimize.
[2023-03-20 10:58:34] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1265 ms
[2023-03-20 10:58:35] [INFO ] Deduced a trap composed of 55 places in 179 ms of which 2 ms to minimize.
[2023-03-20 10:58:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 306 ms
[2023-03-20 10:58:37] [INFO ] Deduced a trap composed of 26 places in 192 ms of which 1 ms to minimize.
[2023-03-20 10:58:37] [INFO ] Deduced a trap composed of 27 places in 173 ms of which 1 ms to minimize.
[2023-03-20 10:58:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 564 ms
[2023-03-20 10:58:38] [INFO ] After 20821ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :40
Attempting to minimize the solution found.
Minimization took 2644 ms.
[2023-03-20 10:58:41] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :39
Parikh walk visited 1 properties in 2115 ms.
Support contains 71 out of 1602 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 0 with 390 rules applied. Total rules applied 390 place count 1602 transition count 1212
Reduce places removed 390 places and 0 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 1 with 409 rules applied. Total rules applied 799 place count 1212 transition count 1193
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 818 place count 1193 transition count 1193
Performed 277 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 277 Pre rules applied. Total rules applied 818 place count 1193 transition count 916
Deduced a syphon composed of 277 places in 2 ms
Reduce places removed 277 places and 0 transitions.
Iterating global reduction 3 with 554 rules applied. Total rules applied 1372 place count 916 transition count 916
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1392 place count 896 transition count 896
Iterating global reduction 3 with 20 rules applied. Total rules applied 1412 place count 896 transition count 896
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 1412 place count 896 transition count 882
Deduced a syphon composed of 14 places in 12 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 1440 place count 882 transition count 882
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 1 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 3 with 710 rules applied. Total rules applied 2150 place count 527 transition count 527
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2151 place count 527 transition count 526
Renaming transitions due to excessive name length > 1024 char.
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 4 with 2 rules applied. Total rules applied 2153 place count 526 transition count 525
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: -74
Deduced a syphon composed of 99 places in 2 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 4 with 198 rules applied. Total rules applied 2351 place count 427 transition count 599
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 2356 place count 427 transition count 594
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 2361 place count 422 transition count 594
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 2364 place count 422 transition count 591
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 2365 place count 422 transition count 591
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 2366 place count 422 transition count 591
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2367 place count 421 transition count 590
Applied a total of 2367 rules in 375 ms. Remains 421 /1602 variables (removed 1181) and now considering 590/1602 (removed 1012) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 376 ms. Remains : 421/1602 places, 590/1602 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 39) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
// Phase 1: matrix 590 rows 421 cols
[2023-03-20 10:58:44] [INFO ] Computed 161 place invariants in 4 ms
[2023-03-20 10:58:44] [INFO ] After 204ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2023-03-20 10:58:44] [INFO ] [Nat]Absence check using 161 positive place invariants in 20 ms returned sat
[2023-03-20 10:58:45] [INFO ] After 651ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :34
[2023-03-20 10:58:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-20 10:58:46] [INFO ] After 511ms SMT Verify possible using 11 Read/Feed constraints in natural domain returned unsat :0 sat :34
[2023-03-20 10:58:47] [INFO ] After 1380ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :34
Attempting to minimize the solution found.
Minimization took 576 ms.
[2023-03-20 10:58:47] [INFO ] After 2995ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :34
Parikh walk visited 0 properties in 340 ms.
Support contains 61 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 590/590 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 421 transition count 586
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 417 transition count 585
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 416 transition count 585
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 10 place count 416 transition count 581
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 9 rules applied. Total rules applied 19 place count 411 transition count 581
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 20 place count 410 transition count 580
Iterating global reduction 3 with 1 rules applied. Total rules applied 21 place count 410 transition count 580
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 27 place count 407 transition count 583
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 407 transition count 582
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 29 place count 406 transition count 581
Applied a total of 29 rules in 60 ms. Remains 406 /421 variables (removed 15) and now considering 581/590 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 406/421 places, 581/590 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=21 ) properties (out of 34) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 32) seen :0
Interrupted probabilistic random walk after 90664 steps, run timeout after 3001 ms. (steps per millisecond=30 ) properties seen :{}
Probabilistic random walk after 90664 steps, saw 69271 distinct states, run finished after 3003 ms. (steps per millisecond=30 ) properties seen :0
Running SMT prover for 32 properties.
// Phase 1: matrix 581 rows 406 cols
[2023-03-20 10:58:51] [INFO ] Computed 160 place invariants in 5 ms
[2023-03-20 10:58:51] [INFO ] After 269ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-20 10:58:52] [INFO ] [Nat]Absence check using 160 positive place invariants in 22 ms returned sat
[2023-03-20 10:58:53] [INFO ] After 741ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2023-03-20 10:58:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-20 10:58:53] [INFO ] After 480ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :0 sat :32
[2023-03-20 10:58:54] [INFO ] After 1298ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Minimization took 541 ms.
[2023-03-20 10:58:55] [INFO ] After 3052ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Fused 32 Parikh solutions to 31 different solutions.
Parikh walk visited 5 properties in 987 ms.
Support contains 49 out of 406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 406/406 places, 581/581 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 406 transition count 569
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 394 transition count 569
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 391 transition count 566
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 388 transition count 572
Applied a total of 36 rules in 29 ms. Remains 388 /406 variables (removed 18) and now considering 572/581 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 388/406 places, 572/581 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=26 ) properties (out of 27) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
// Phase 1: matrix 572 rows 388 cols
[2023-03-20 10:58:56] [INFO ] Computed 160 place invariants in 2 ms
[2023-03-20 10:58:56] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-20 10:58:56] [INFO ] [Nat]Absence check using 160 positive place invariants in 21 ms returned sat
[2023-03-20 10:58:57] [INFO ] After 422ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2023-03-20 10:58:57] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-20 10:58:57] [INFO ] After 345ms SMT Verify possible using 11 Read/Feed constraints in natural domain returned unsat :0 sat :20
[2023-03-20 10:58:58] [INFO ] After 853ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 376 ms.
[2023-03-20 10:58:58] [INFO ] After 1909ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
Fused 20 Parikh solutions to 19 different solutions.
Parikh walk visited 0 properties in 617 ms.
Support contains 37 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 572/572 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 388 transition count 571
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 387 transition count 571
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 2 place count 387 transition count 563
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 18 place count 379 transition count 563
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 376 transition count 560
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 34 place count 371 transition count 566
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 370 transition count 565
Applied a total of 35 rules in 42 ms. Remains 370 /388 variables (removed 18) and now considering 565/572 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 370/388 places, 565/572 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Interrupted probabilistic random walk after 100547 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 100547 steps, saw 73989 distinct states, run finished after 3001 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 20 properties.
// Phase 1: matrix 565 rows 370 cols
[2023-03-20 10:59:02] [INFO ] Computed 160 place invariants in 2 ms
[2023-03-20 10:59:02] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-20 10:59:03] [INFO ] [Nat]Absence check using 160 positive place invariants in 18 ms returned sat
[2023-03-20 10:59:03] [INFO ] After 421ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2023-03-20 10:59:03] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-20 10:59:03] [INFO ] After 331ms SMT Verify possible using 11 Read/Feed constraints in natural domain returned unsat :0 sat :20
[2023-03-20 10:59:04] [INFO ] After 787ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 244 ms.
[2023-03-20 10:59:04] [INFO ] After 1706ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
Parikh walk visited 0 properties in 492 ms.
Support contains 37 out of 370 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 370/370 places, 565/565 transitions.
Applied a total of 0 rules in 10 ms. Remains 370 /370 variables (removed 0) and now considering 565/565 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 370/370 places, 565/565 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 370/370 places, 565/565 transitions.
Applied a total of 0 rules in 10 ms. Remains 370 /370 variables (removed 0) and now considering 565/565 (removed 0) transitions.
[2023-03-20 10:59:05] [INFO ] Invariant cache hit.
[2023-03-20 10:59:05] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-20 10:59:05] [INFO ] Invariant cache hit.
[2023-03-20 10:59:05] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-20 10:59:05] [INFO ] Implicit Places using invariants and state equation in 548 ms returned []
Implicit Place search using SMT with State Equation took 738 ms to find 0 implicit places.
[2023-03-20 10:59:05] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-20 10:59:05] [INFO ] Invariant cache hit.
[2023-03-20 10:59:06] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1072 ms. Remains : 370/370 places, 565/565 transitions.
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 370 transition count 549
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 370 transition count 549
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 370 transition count 548
Applied a total of 19 rules in 32 ms. Remains 370 /370 variables (removed 0) and now considering 548/565 (removed 17) transitions.
Running SMT prover for 20 properties.
// Phase 1: matrix 548 rows 370 cols
[2023-03-20 10:59:06] [INFO ] Computed 160 place invariants in 2 ms
[2023-03-20 10:59:06] [INFO ] After 142ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-20 10:59:06] [INFO ] [Nat]Absence check using 160 positive place invariants in 19 ms returned sat
[2023-03-20 10:59:07] [INFO ] After 380ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2023-03-20 10:59:07] [INFO ] After 816ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 368 ms.
[2023-03-20 10:59:07] [INFO ] After 1431ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
[2023-03-20 10:59:07] [INFO ] Flatten gal took : 100 ms
[2023-03-20 10:59:08] [INFO ] Flatten gal took : 64 ms
[2023-03-20 10:59:08] [INFO ] Input system was already deterministic with 1602 transitions.
Computed a total of 491 stabilizing places and 491 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1562 transition count 1562
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1562 transition count 1562
Applied a total of 80 rules in 164 ms. Remains 1562 /1602 variables (removed 40) and now considering 1562/1602 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 1562/1602 places, 1562/1602 transitions.
[2023-03-20 10:59:08] [INFO ] Flatten gal took : 50 ms
[2023-03-20 10:59:08] [INFO ] Flatten gal took : 44 ms
[2023-03-20 10:59:08] [INFO ] Input system was already deterministic with 1562 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1562 transition count 1562
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1562 transition count 1562
Applied a total of 80 rules in 149 ms. Remains 1562 /1602 variables (removed 40) and now considering 1562/1602 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 1562/1602 places, 1562/1602 transitions.
[2023-03-20 10:59:08] [INFO ] Flatten gal took : 32 ms
[2023-03-20 10:59:08] [INFO ] Flatten gal took : 34 ms
[2023-03-20 10:59:08] [INFO ] Input system was already deterministic with 1562 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 446 transitions
Trivial Post-agglo rules discarded 446 transitions
Performed 446 trivial Post agglomeration. Transition count delta: 446
Iterating post reduction 0 with 446 rules applied. Total rules applied 446 place count 1601 transition count 1155
Reduce places removed 446 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 447 rules applied. Total rules applied 893 place count 1155 transition count 1154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 894 place count 1154 transition count 1154
Performed 301 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 301 Pre rules applied. Total rules applied 894 place count 1154 transition count 853
Deduced a syphon composed of 301 places in 1 ms
Reduce places removed 301 places and 0 transitions.
Iterating global reduction 3 with 602 rules applied. Total rules applied 1496 place count 853 transition count 853
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 1527 place count 822 transition count 822
Iterating global reduction 3 with 31 rules applied. Total rules applied 1558 place count 822 transition count 822
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 1558 place count 822 transition count 799
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 1604 place count 799 transition count 799
Performed 315 Post agglomeration using F-continuation condition.Transition count delta: 315
Deduced a syphon composed of 315 places in 1 ms
Reduce places removed 315 places and 0 transitions.
Iterating global reduction 3 with 630 rules applied. Total rules applied 2234 place count 484 transition count 484
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2235 place count 484 transition count 483
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2237 place count 483 transition count 482
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2239 place count 481 transition count 480
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2240 place count 480 transition count 480
Applied a total of 2240 rules in 191 ms. Remains 480 /1602 variables (removed 1122) and now considering 480/1602 (removed 1122) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 191 ms. Remains : 480/1602 places, 480/1602 transitions.
[2023-03-20 10:59:09] [INFO ] Flatten gal took : 14 ms
[2023-03-20 10:59:09] [INFO ] Flatten gal took : 13 ms
[2023-03-20 10:59:09] [INFO ] Input system was already deterministic with 480 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 1563 transition count 1563
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 1563 transition count 1563
Applied a total of 78 rules in 134 ms. Remains 1563 /1602 variables (removed 39) and now considering 1563/1602 (removed 39) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 1563/1602 places, 1563/1602 transitions.
[2023-03-20 10:59:09] [INFO ] Flatten gal took : 33 ms
[2023-03-20 10:59:09] [INFO ] Flatten gal took : 35 ms
[2023-03-20 10:59:09] [INFO ] Input system was already deterministic with 1563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 1563 transition count 1563
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 1563 transition count 1563
Applied a total of 78 rules in 131 ms. Remains 1563 /1602 variables (removed 39) and now considering 1563/1602 (removed 39) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 1563/1602 places, 1563/1602 transitions.
[2023-03-20 10:59:09] [INFO ] Flatten gal took : 29 ms
[2023-03-20 10:59:09] [INFO ] Flatten gal took : 29 ms
[2023-03-20 10:59:09] [INFO ] Input system was already deterministic with 1563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 1563 transition count 1563
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 1563 transition count 1563
Applied a total of 78 rules in 125 ms. Remains 1563 /1602 variables (removed 39) and now considering 1563/1602 (removed 39) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 1563/1602 places, 1563/1602 transitions.
[2023-03-20 10:59:09] [INFO ] Flatten gal took : 31 ms
[2023-03-20 10:59:09] [INFO ] Flatten gal took : 32 ms
[2023-03-20 10:59:10] [INFO ] Input system was already deterministic with 1563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 1566 transition count 1566
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 1566 transition count 1566
Applied a total of 72 rules in 146 ms. Remains 1566 /1602 variables (removed 36) and now considering 1566/1602 (removed 36) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 1566/1602 places, 1566/1602 transitions.
[2023-03-20 10:59:10] [INFO ] Flatten gal took : 28 ms
[2023-03-20 10:59:10] [INFO ] Flatten gal took : 28 ms
[2023-03-20 10:59:10] [INFO ] Input system was already deterministic with 1566 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1562 transition count 1562
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1562 transition count 1562
Applied a total of 80 rules in 126 ms. Remains 1562 /1602 variables (removed 40) and now considering 1562/1602 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 128 ms. Remains : 1562/1602 places, 1562/1602 transitions.
[2023-03-20 10:59:10] [INFO ] Flatten gal took : 26 ms
[2023-03-20 10:59:10] [INFO ] Flatten gal took : 27 ms
[2023-03-20 10:59:10] [INFO ] Input system was already deterministic with 1562 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 442 transitions
Trivial Post-agglo rules discarded 442 transitions
Performed 442 trivial Post agglomeration. Transition count delta: 442
Iterating post reduction 0 with 442 rules applied. Total rules applied 442 place count 1601 transition count 1159
Reduce places removed 442 places and 0 transitions.
Iterating post reduction 1 with 442 rules applied. Total rules applied 884 place count 1159 transition count 1159
Performed 302 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 302 Pre rules applied. Total rules applied 884 place count 1159 transition count 857
Deduced a syphon composed of 302 places in 1 ms
Reduce places removed 302 places and 0 transitions.
Iterating global reduction 2 with 604 rules applied. Total rules applied 1488 place count 857 transition count 857
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 1517 place count 828 transition count 828
Iterating global reduction 2 with 29 rules applied. Total rules applied 1546 place count 828 transition count 828
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 1546 place count 828 transition count 806
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 1590 place count 806 transition count 806
Performed 313 Post agglomeration using F-continuation condition.Transition count delta: 313
Deduced a syphon composed of 313 places in 1 ms
Reduce places removed 313 places and 0 transitions.
Iterating global reduction 2 with 626 rules applied. Total rules applied 2216 place count 493 transition count 493
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2217 place count 493 transition count 492
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2219 place count 492 transition count 491
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2221 place count 490 transition count 489
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2222 place count 489 transition count 489
Applied a total of 2222 rules in 152 ms. Remains 489 /1602 variables (removed 1113) and now considering 489/1602 (removed 1113) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 153 ms. Remains : 489/1602 places, 489/1602 transitions.
[2023-03-20 10:59:10] [INFO ] Flatten gal took : 19 ms
[2023-03-20 10:59:10] [INFO ] Flatten gal took : 14 ms
[2023-03-20 10:59:10] [INFO ] Input system was already deterministic with 489 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 1566 transition count 1566
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 1566 transition count 1566
Applied a total of 72 rules in 130 ms. Remains 1566 /1602 variables (removed 36) and now considering 1566/1602 (removed 36) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 1566/1602 places, 1566/1602 transitions.
[2023-03-20 10:59:10] [INFO ] Flatten gal took : 27 ms
[2023-03-20 10:59:10] [INFO ] Flatten gal took : 28 ms
[2023-03-20 10:59:11] [INFO ] Input system was already deterministic with 1566 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 447 transitions
Trivial Post-agglo rules discarded 447 transitions
Performed 447 trivial Post agglomeration. Transition count delta: 447
Iterating post reduction 0 with 447 rules applied. Total rules applied 447 place count 1601 transition count 1154
Reduce places removed 447 places and 0 transitions.
Iterating post reduction 1 with 447 rules applied. Total rules applied 894 place count 1154 transition count 1154
Performed 302 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 302 Pre rules applied. Total rules applied 894 place count 1154 transition count 852
Deduced a syphon composed of 302 places in 1 ms
Reduce places removed 302 places and 0 transitions.
Iterating global reduction 2 with 604 rules applied. Total rules applied 1498 place count 852 transition count 852
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 1528 place count 822 transition count 822
Iterating global reduction 2 with 30 rules applied. Total rules applied 1558 place count 822 transition count 822
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 1558 place count 822 transition count 800
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 1602 place count 800 transition count 800
Performed 316 Post agglomeration using F-continuation condition.Transition count delta: 316
Deduced a syphon composed of 316 places in 0 ms
Reduce places removed 316 places and 0 transitions.
Iterating global reduction 2 with 632 rules applied. Total rules applied 2234 place count 484 transition count 484
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2235 place count 484 transition count 483
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2237 place count 483 transition count 482
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2239 place count 481 transition count 480
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2240 place count 480 transition count 480
Applied a total of 2240 rules in 144 ms. Remains 480 /1602 variables (removed 1122) and now considering 480/1602 (removed 1122) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 144 ms. Remains : 480/1602 places, 480/1602 transitions.
[2023-03-20 10:59:11] [INFO ] Flatten gal took : 10 ms
[2023-03-20 10:59:11] [INFO ] Flatten gal took : 11 ms
[2023-03-20 10:59:11] [INFO ] Input system was already deterministic with 480 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 1568 transition count 1568
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 1568 transition count 1568
Applied a total of 68 rules in 142 ms. Remains 1568 /1602 variables (removed 34) and now considering 1568/1602 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143 ms. Remains : 1568/1602 places, 1568/1602 transitions.
[2023-03-20 10:59:11] [INFO ] Flatten gal took : 25 ms
[2023-03-20 10:59:11] [INFO ] Flatten gal took : 26 ms
[2023-03-20 10:59:11] [INFO ] Input system was already deterministic with 1568 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 445 transitions
Trivial Post-agglo rules discarded 445 transitions
Performed 445 trivial Post agglomeration. Transition count delta: 445
Iterating post reduction 0 with 445 rules applied. Total rules applied 445 place count 1601 transition count 1156
Reduce places removed 445 places and 0 transitions.
Iterating post reduction 1 with 445 rules applied. Total rules applied 890 place count 1156 transition count 1156
Performed 303 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 303 Pre rules applied. Total rules applied 890 place count 1156 transition count 853
Deduced a syphon composed of 303 places in 1 ms
Reduce places removed 303 places and 0 transitions.
Iterating global reduction 2 with 606 rules applied. Total rules applied 1496 place count 853 transition count 853
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 1527 place count 822 transition count 822
Iterating global reduction 2 with 31 rules applied. Total rules applied 1558 place count 822 transition count 822
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 1558 place count 822 transition count 799
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 1604 place count 799 transition count 799
Performed 312 Post agglomeration using F-continuation condition.Transition count delta: 312
Deduced a syphon composed of 312 places in 0 ms
Reduce places removed 312 places and 0 transitions.
Iterating global reduction 2 with 624 rules applied. Total rules applied 2228 place count 487 transition count 487
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2229 place count 487 transition count 486
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2231 place count 486 transition count 485
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2233 place count 484 transition count 483
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2234 place count 483 transition count 483
Applied a total of 2234 rules in 127 ms. Remains 483 /1602 variables (removed 1119) and now considering 483/1602 (removed 1119) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 127 ms. Remains : 483/1602 places, 483/1602 transitions.
[2023-03-20 10:59:11] [INFO ] Flatten gal took : 10 ms
[2023-03-20 10:59:11] [INFO ] Flatten gal took : 10 ms
[2023-03-20 10:59:11] [INFO ] Input system was already deterministic with 483 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 1563 transition count 1563
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 1563 transition count 1563
Applied a total of 78 rules in 109 ms. Remains 1563 /1602 variables (removed 39) and now considering 1563/1602 (removed 39) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 1563/1602 places, 1563/1602 transitions.
[2023-03-20 10:59:11] [INFO ] Flatten gal took : 24 ms
[2023-03-20 10:59:11] [INFO ] Flatten gal took : 24 ms
[2023-03-20 10:59:11] [INFO ] Input system was already deterministic with 1563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 1566 transition count 1566
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 1566 transition count 1566
Applied a total of 72 rules in 114 ms. Remains 1566 /1602 variables (removed 36) and now considering 1566/1602 (removed 36) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 1566/1602 places, 1566/1602 transitions.
[2023-03-20 10:59:12] [INFO ] Flatten gal took : 24 ms
[2023-03-20 10:59:12] [INFO ] Flatten gal took : 24 ms
[2023-03-20 10:59:12] [INFO ] Input system was already deterministic with 1566 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1602/1602 places, 1602/1602 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 437 transitions
Trivial Post-agglo rules discarded 437 transitions
Performed 437 trivial Post agglomeration. Transition count delta: 437
Iterating post reduction 0 with 437 rules applied. Total rules applied 437 place count 1601 transition count 1164
Reduce places removed 437 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 439 rules applied. Total rules applied 876 place count 1164 transition count 1162
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 878 place count 1162 transition count 1162
Performed 298 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 298 Pre rules applied. Total rules applied 878 place count 1162 transition count 864
Deduced a syphon composed of 298 places in 1 ms
Reduce places removed 298 places and 0 transitions.
Iterating global reduction 3 with 596 rules applied. Total rules applied 1474 place count 864 transition count 864
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1501 place count 837 transition count 837
Iterating global reduction 3 with 27 rules applied. Total rules applied 1528 place count 837 transition count 837
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 1528 place count 837 transition count 819
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 1564 place count 819 transition count 819
Performed 315 Post agglomeration using F-continuation condition.Transition count delta: 315
Deduced a syphon composed of 315 places in 0 ms
Reduce places removed 315 places and 0 transitions.
Iterating global reduction 3 with 630 rules applied. Total rules applied 2194 place count 504 transition count 504
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2195 place count 504 transition count 503
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2197 place count 503 transition count 502
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2199 place count 501 transition count 500
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2200 place count 500 transition count 500
Applied a total of 2200 rules in 146 ms. Remains 500 /1602 variables (removed 1102) and now considering 500/1602 (removed 1102) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 146 ms. Remains : 500/1602 places, 500/1602 transitions.
[2023-03-20 10:59:12] [INFO ] Flatten gal took : 11 ms
[2023-03-20 10:59:12] [INFO ] Flatten gal took : 12 ms
[2023-03-20 10:59:12] [INFO ] Input system was already deterministic with 500 transitions.
[2023-03-20 10:59:12] [INFO ] Flatten gal took : 26 ms
[2023-03-20 10:59:12] [INFO ] Flatten gal took : 26 ms
[2023-03-20 10:59:12] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-20 10:59:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1602 places, 1602 transitions and 3924 arcs took 7 ms.
Total runtime 62505 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/647/ctl_0_ --ctl=/tmp/647/ctl_1_ --ctl=/tmp/647/ctl_2_ --ctl=/tmp/647/ctl_3_ --ctl=/tmp/647/ctl_4_ --ctl=/tmp/647/ctl_5_ --ctl=/tmp/647/ctl_6_ --ctl=/tmp/647/ctl_7_ --ctl=/tmp/647/ctl_8_ --ctl=/tmp/647/ctl_9_ --ctl=/tmp/647/ctl_10_ --ctl=/tmp/647/ctl_11_ --ctl=/tmp/647/ctl_12_ --ctl=/tmp/647/ctl_13_ --ctl=/tmp/647/ctl_14_ --ctl=/tmp/647/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 431708 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16099644 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="ShieldRVt-PT-040B"
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 ShieldRVt-PT-040B, 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 r425-tajo-167905978000314"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040B.tgz
mv ShieldRVt-PT-040B 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 ;