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.r521-tall-167987246400274.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)
.....................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is EisenbergMcGuire-PT-10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246400274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 15K Mar 23 15:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Mar 23 15:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 3.1M Mar 31 16:48 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 EisenbergMcGuire-PT-10-CTLFireability-00
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-01
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-02
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-03
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-04
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-05
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-06
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-07
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-08
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-09
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-10
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-11
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-12
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-13
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-14
FORMULA_NAME EisenbergMcGuire-PT-10-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1680849899944

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=EisenbergMcGuire-PT-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 06:45:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-04-07 06:45:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 06:45:02] [INFO ] Load time of PNML (sax parser for PT used): 366 ms
[2023-04-07 06:45:02] [INFO ] Transformed 1090 places.
[2023-04-07 06:45:02] [INFO ] Transformed 5200 transitions.
[2023-04-07 06:45:02] [INFO ] Found NUPN structural information;
[2023-04-07 06:45:02] [INFO ] Parsed PT model containing 1090 places and 5200 transitions and 25400 arcs in 542 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Support contains 110 out of 1090 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1090/1090 places, 5200/5200 transitions.
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 77 place count 1013 transition count 4430
Iterating global reduction 0 with 77 rules applied. Total rules applied 154 place count 1013 transition count 4430
Applied a total of 154 rules in 290 ms. Remains 1013 /1090 variables (removed 77) and now considering 4430/5200 (removed 770) transitions.
[2023-04-07 06:45:03] [INFO ] Flow matrix only has 1560 transitions (discarded 2870 similar events)
// Phase 1: matrix 1560 rows 1013 cols
[2023-04-07 06:45:03] [INFO ] Computed 31 invariants in 43 ms
[2023-04-07 06:45:04] [INFO ] Implicit Places using invariants in 1275 ms returned []
[2023-04-07 06:45:04] [INFO ] Flow matrix only has 1560 transitions (discarded 2870 similar events)
[2023-04-07 06:45:04] [INFO ] Invariant cache hit.
[2023-04-07 06:45:05] [INFO ] State equation strengthened by 553 read => feed constraints.
[2023-04-07 06:45:09] [INFO ] Implicit Places using invariants and state equation in 4785 ms returned []
Implicit Place search using SMT with State Equation took 6116 ms to find 0 implicit places.
[2023-04-07 06:45:09] [INFO ] Flow matrix only has 1560 transitions (discarded 2870 similar events)
[2023-04-07 06:45:09] [INFO ] Invariant cache hit.
[2023-04-07 06:45:10] [INFO ] Dead Transitions using invariants and state equation in 1752 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1013/1090 places, 4430/5200 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8161 ms. Remains : 1013/1090 places, 4430/5200 transitions.
Support contains 110 out of 1013 places after structural reductions.
[2023-04-07 06:45:11] [INFO ] Flatten gal took : 521 ms
[2023-04-07 06:45:12] [INFO ] Flatten gal took : 258 ms
[2023-04-07 06:45:12] [INFO ] Input system was already deterministic with 4430 transitions.
Support contains 109 out of 1013 places (down from 110) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=19 ) properties (out of 68) seen :12
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 56) 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 56) 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 56) 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 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) 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 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) 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 56) 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 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Running SMT prover for 56 properties.
[2023-04-07 06:45:13] [INFO ] Flow matrix only has 1560 transitions (discarded 2870 similar events)
[2023-04-07 06:45:13] [INFO ] Invariant cache hit.
[2023-04-07 06:45:15] [INFO ] [Real]Absence check using 21 positive place invariants in 32 ms returned sat
[2023-04-07 06:45:15] [INFO ] [Real]Absence check using 21 positive and 10 generalized place invariants in 12 ms returned sat
[2023-04-07 06:45:15] [INFO ] After 1554ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:56
[2023-04-07 06:45:16] [INFO ] [Nat]Absence check using 21 positive place invariants in 34 ms returned sat
[2023-04-07 06:45:16] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 7 ms returned sat
[2023-04-07 06:45:21] [INFO ] After 4094ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :54
[2023-04-07 06:45:21] [INFO ] State equation strengthened by 553 read => feed constraints.
[2023-04-07 06:45:26] [INFO ] After 4948ms SMT Verify possible using 553 Read/Feed constraints in natural domain returned unsat :2 sat :54
[2023-04-07 06:45:27] [INFO ] Deduced a trap composed of 3 places in 397 ms of which 5 ms to minimize.
[2023-04-07 06:45:27] [INFO ] Deduced a trap composed of 33 places in 595 ms of which 1 ms to minimize.
[2023-04-07 06:45:28] [INFO ] Deduced a trap composed of 54 places in 430 ms of which 5 ms to minimize.
[2023-04-07 06:45:28] [INFO ] Deduced a trap composed of 68 places in 299 ms of which 2 ms to minimize.
[2023-04-07 06:45:28] [INFO ] Deduced a trap composed of 9 places in 270 ms of which 0 ms to minimize.
[2023-04-07 06:45:29] [INFO ] Deduced a trap composed of 59 places in 206 ms of which 0 ms to minimize.
[2023-04-07 06:45:29] [INFO ] Deduced a trap composed of 3 places in 182 ms of which 1 ms to minimize.
[2023-04-07 06:45:29] [INFO ] Deduced a trap composed of 34 places in 147 ms of which 4 ms to minimize.
[2023-04-07 06:45:29] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 3193 ms
[2023-04-07 06:45:30] [INFO ] Deduced a trap composed of 3 places in 341 ms of which 0 ms to minimize.
[2023-04-07 06:45:30] [INFO ] Deduced a trap composed of 3 places in 321 ms of which 1 ms to minimize.
[2023-04-07 06:45:31] [INFO ] Deduced a trap composed of 3 places in 340 ms of which 1 ms to minimize.
[2023-04-07 06:45:31] [INFO ] Deduced a trap composed of 32 places in 299 ms of which 1 ms to minimize.
[2023-04-07 06:45:31] [INFO ] Deduced a trap composed of 7 places in 429 ms of which 0 ms to minimize.
[2023-04-07 06:45:32] [INFO ] Deduced a trap composed of 20 places in 307 ms of which 0 ms to minimize.
[2023-04-07 06:45:32] [INFO ] Deduced a trap composed of 57 places in 342 ms of which 1 ms to minimize.
[2023-04-07 06:45:33] [INFO ] Deduced a trap composed of 97 places in 324 ms of which 1 ms to minimize.
[2023-04-07 06:45:33] [INFO ] Deduced a trap composed of 48 places in 340 ms of which 0 ms to minimize.
[2023-04-07 06:45:34] [INFO ] Deduced a trap composed of 89 places in 373 ms of which 0 ms to minimize.
[2023-04-07 06:45:34] [INFO ] Deduced a trap composed of 41 places in 187 ms of which 0 ms to minimize.
[2023-04-07 06:45:34] [INFO ] Deduced a trap composed of 26 places in 240 ms of which 1 ms to minimize.
[2023-04-07 06:45:34] [INFO ] Deduced a trap composed of 17 places in 204 ms of which 0 ms to minimize.
[2023-04-07 06:45:34] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 4979 ms
[2023-04-07 06:45:35] [INFO ] Deduced a trap composed of 62 places in 299 ms of which 4 ms to minimize.
[2023-04-07 06:45:35] [INFO ] Deduced a trap composed of 3 places in 207 ms of which 1 ms to minimize.
[2023-04-07 06:45:35] [INFO ] Deduced a trap composed of 49 places in 125 ms of which 0 ms to minimize.
[2023-04-07 06:45:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 868 ms
[2023-04-07 06:45:36] [INFO ] Deduced a trap composed of 51 places in 166 ms of which 0 ms to minimize.
[2023-04-07 06:45:36] [INFO ] Deduced a trap composed of 23 places in 129 ms of which 0 ms to minimize.
[2023-04-07 06:45:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 474 ms
[2023-04-07 06:45:36] [INFO ] Deduced a trap composed of 3 places in 188 ms of which 0 ms to minimize.
[2023-04-07 06:45:36] [INFO ] Deduced a trap composed of 38 places in 166 ms of which 0 ms to minimize.
[2023-04-07 06:45:37] [INFO ] Deduced a trap composed of 35 places in 119 ms of which 0 ms to minimize.
[2023-04-07 06:45:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 756 ms
[2023-04-07 06:45:37] [INFO ] Deduced a trap composed of 3 places in 191 ms of which 1 ms to minimize.
[2023-04-07 06:45:37] [INFO ] Deduced a trap composed of 3 places in 149 ms of which 0 ms to minimize.
[2023-04-07 06:45:37] [INFO ] Deduced a trap composed of 53 places in 101 ms of which 0 ms to minimize.
[2023-04-07 06:45:38] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 683 ms
[2023-04-07 06:45:38] [INFO ] Deduced a trap composed of 41 places in 87 ms of which 1 ms to minimize.
[2023-04-07 06:45:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2023-04-07 06:45:38] [INFO ] Deduced a trap composed of 50 places in 149 ms of which 3 ms to minimize.
[2023-04-07 06:45:38] [INFO ] Deduced a trap composed of 35 places in 124 ms of which 4 ms to minimize.
[2023-04-07 06:45:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 454 ms
[2023-04-07 06:45:39] [INFO ] Deduced a trap composed of 29 places in 107 ms of which 0 ms to minimize.
[2023-04-07 06:45:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 224 ms
[2023-04-07 06:45:39] [INFO ] Deduced a trap composed of 56 places in 100 ms of which 0 ms to minimize.
[2023-04-07 06:45:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 236 ms
[2023-04-07 06:45:40] [INFO ] After 19047ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :53
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-04-07 06:45:40] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :53
Fused 56 Parikh solutions to 54 different solutions.
Parikh walk visited 0 properties in 5244 ms.
Support contains 90 out of 1013 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1013 transition count 4427
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1010 transition count 4427
Performed 300 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 300 Pre rules applied. Total rules applied 6 place count 1010 transition count 4127
Deduced a syphon composed of 300 places in 4 ms
Reduce places removed 300 places and 0 transitions.
Iterating global reduction 2 with 600 rules applied. Total rules applied 606 place count 710 transition count 4127
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 610 place count 706 transition count 4087
Iterating global reduction 2 with 4 rules applied. Total rules applied 614 place count 706 transition count 4087
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 5 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 792 place count 617 transition count 3998
Applied a total of 792 rules in 796 ms. Remains 617 /1013 variables (removed 396) and now considering 3998/4430 (removed 432) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 808 ms. Remains : 617/1013 places, 3998/4430 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 54) 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 54) 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 54) 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 54) 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 54) 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 54) 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 54) 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 54) 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 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) 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 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 54) 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 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 54) 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 54) 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 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) 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 54) 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 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Interrupted probabilistic random walk after 89716 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :{3=1, 6=1, 10=1, 12=1, 15=1, 18=1, 20=1, 26=1, 28=1, 53=1}
Probabilistic random walk after 89716 steps, saw 67053 distinct states, run finished after 3002 ms. (steps per millisecond=29 ) properties seen :10
Running SMT prover for 44 properties.
[2023-04-07 06:45:50] [INFO ] Flow matrix only has 1128 transitions (discarded 2870 similar events)
// Phase 1: matrix 1128 rows 617 cols
[2023-04-07 06:45:50] [INFO ] Computed 31 invariants in 5 ms
[2023-04-07 06:45:50] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2023-04-07 06:45:50] [INFO ] [Real]Absence check using 21 positive and 10 generalized place invariants in 6 ms returned sat
[2023-04-07 06:45:50] [INFO ] After 619ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:44
[2023-04-07 06:45:51] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-04-07 06:45:51] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 10 ms returned sat
[2023-04-07 06:45:53] [INFO ] After 2028ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :44
[2023-04-07 06:45:53] [INFO ] State equation strengthened by 517 read => feed constraints.
[2023-04-07 06:45:56] [INFO ] After 2793ms SMT Verify possible using 517 Read/Feed constraints in natural domain returned unsat :0 sat :44
[2023-04-07 06:45:56] [INFO ] Deduced a trap composed of 3 places in 174 ms of which 0 ms to minimize.
[2023-04-07 06:45:57] [INFO ] Deduced a trap composed of 3 places in 223 ms of which 0 ms to minimize.
[2023-04-07 06:45:57] [INFO ] Deduced a trap composed of 3 places in 134 ms of which 1 ms to minimize.
[2023-04-07 06:45:57] [INFO ] Deduced a trap composed of 3 places in 175 ms of which 1 ms to minimize.
[2023-04-07 06:45:57] [INFO ] Deduced a trap composed of 3 places in 129 ms of which 0 ms to minimize.
[2023-04-07 06:45:57] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 0 ms to minimize.
[2023-04-07 06:45:58] [INFO ] Deduced a trap composed of 30 places in 93 ms of which 0 ms to minimize.
[2023-04-07 06:45:58] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1366 ms
[2023-04-07 06:45:58] [INFO ] Deduced a trap composed of 3 places in 171 ms of which 0 ms to minimize.
[2023-04-07 06:45:58] [INFO ] Deduced a trap composed of 20 places in 183 ms of which 1 ms to minimize.
[2023-04-07 06:45:58] [INFO ] Deduced a trap composed of 54 places in 136 ms of which 1 ms to minimize.
[2023-04-07 06:45:59] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 0 ms to minimize.
[2023-04-07 06:45:59] [INFO ] Deduced a trap composed of 11 places in 136 ms of which 0 ms to minimize.
[2023-04-07 06:45:59] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1025 ms
[2023-04-07 06:45:59] [INFO ] Deduced a trap composed of 26 places in 175 ms of which 0 ms to minimize.
[2023-04-07 06:45:59] [INFO ] Deduced a trap composed of 3 places in 149 ms of which 1 ms to minimize.
[2023-04-07 06:45:59] [INFO ] Deduced a trap composed of 31 places in 125 ms of which 1 ms to minimize.
[2023-04-07 06:46:00] [INFO ] Deduced a trap composed of 36 places in 136 ms of which 0 ms to minimize.
[2023-04-07 06:46:00] [INFO ] Deduced a trap composed of 13 places in 123 ms of which 1 ms to minimize.
[2023-04-07 06:46:00] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 950 ms
[2023-04-07 06:46:00] [INFO ] Deduced a trap composed of 74 places in 202 ms of which 1 ms to minimize.
[2023-04-07 06:46:00] [INFO ] Deduced a trap composed of 37 places in 190 ms of which 0 ms to minimize.
[2023-04-07 06:46:01] [INFO ] Deduced a trap composed of 19 places in 189 ms of which 13 ms to minimize.
[2023-04-07 06:46:01] [INFO ] Deduced a trap composed of 41 places in 109 ms of which 1 ms to minimize.
[2023-04-07 06:46:01] [INFO ] Deduced a trap composed of 37 places in 110 ms of which 0 ms to minimize.
[2023-04-07 06:46:01] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1061 ms
[2023-04-07 06:46:01] [INFO ] Deduced a trap composed of 3 places in 115 ms of which 0 ms to minimize.
[2023-04-07 06:46:01] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 1 ms to minimize.
[2023-04-07 06:46:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 327 ms
[2023-04-07 06:46:02] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 1 ms to minimize.
[2023-04-07 06:46:02] [INFO ] Deduced a trap composed of 17 places in 133 ms of which 0 ms to minimize.
[2023-04-07 06:46:02] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 2 ms to minimize.
[2023-04-07 06:46:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 505 ms
[2023-04-07 06:46:02] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 0 ms to minimize.
[2023-04-07 06:46:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 175 ms
[2023-04-07 06:46:02] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 2 ms to minimize.
[2023-04-07 06:46:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 176 ms
[2023-04-07 06:46:03] [INFO ] Deduced a trap composed of 60 places in 90 ms of which 1 ms to minimize.
[2023-04-07 06:46:03] [INFO ] Deduced a trap composed of 39 places in 86 ms of which 2 ms to minimize.
[2023-04-07 06:46:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 310 ms
[2023-04-07 06:46:04] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 0 ms to minimize.
[2023-04-07 06:46:04] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 0 ms to minimize.
[2023-04-07 06:46:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 350 ms
[2023-04-07 06:46:04] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 0 ms to minimize.
[2023-04-07 06:46:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2023-04-07 06:46:05] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 0 ms to minimize.
[2023-04-07 06:46:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2023-04-07 06:46:05] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 1 ms to minimize.
[2023-04-07 06:46:05] [INFO ] Deduced a trap composed of 15 places in 99 ms of which 0 ms to minimize.
[2023-04-07 06:46:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 324 ms
[2023-04-07 06:46:06] [INFO ] Deduced a trap composed of 37 places in 89 ms of which 0 ms to minimize.
[2023-04-07 06:46:06] [INFO ] Deduced a trap composed of 41 places in 96 ms of which 1 ms to minimize.
[2023-04-07 06:46:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 307 ms
[2023-04-07 06:46:07] [INFO ] Deduced a trap composed of 39 places in 99 ms of which 1 ms to minimize.
[2023-04-07 06:46:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 181 ms
[2023-04-07 06:46:07] [INFO ] Deduced a trap composed of 49 places in 79 ms of which 0 ms to minimize.
[2023-04-07 06:46:07] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 1 ms to minimize.
[2023-04-07 06:46:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 333 ms
[2023-04-07 06:46:07] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 0 ms to minimize.
[2023-04-07 06:46:08] [INFO ] Deduced a trap composed of 36 places in 125 ms of which 1 ms to minimize.
[2023-04-07 06:46:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 358 ms
[2023-04-07 06:46:08] [INFO ] After 14589ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :44
Attempting to minimize the solution found.
Minimization took 2939 ms.
[2023-04-07 06:46:11] [INFO ] After 20460ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :44
Parikh walk visited 0 properties in 526 ms.
Support contains 76 out of 617 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 617/617 places, 3998/3998 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 617 transition count 3990
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 609 transition count 3990
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 607 transition count 3970
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 607 transition count 3970
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 0 with 2 rules applied. Total rules applied 22 place count 606 transition count 3969
Applied a total of 22 rules in 247 ms. Remains 606 /617 variables (removed 11) and now considering 3969/3998 (removed 29) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 247 ms. Remains : 606/617 places, 3969/3998 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 44) 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 44) 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 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) 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 44) 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 44) 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 44) 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 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) 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 44) 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 44) 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 44) 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 44) 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 44) 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 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) 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 44) seen :0
Interrupted probabilistic random walk after 182259 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 182259 steps, saw 128704 distinct states, run finished after 3002 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 44 properties.
[2023-04-07 06:46:15] [INFO ] Flow matrix only has 1099 transitions (discarded 2870 similar events)
// Phase 1: matrix 1099 rows 606 cols
[2023-04-07 06:46:15] [INFO ] Computed 31 invariants in 4 ms
[2023-04-07 06:46:16] [INFO ] [Real]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-04-07 06:46:16] [INFO ] [Real]Absence check using 21 positive and 10 generalized place invariants in 6 ms returned sat
[2023-04-07 06:46:16] [INFO ] After 964ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:44
[2023-04-07 06:46:17] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-04-07 06:46:17] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 06:46:19] [INFO ] After 1900ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :44
[2023-04-07 06:46:19] [INFO ] State equation strengthened by 499 read => feed constraints.
[2023-04-07 06:46:21] [INFO ] After 2519ms SMT Verify possible using 499 Read/Feed constraints in natural domain returned unsat :0 sat :44
[2023-04-07 06:46:22] [INFO ] Deduced a trap composed of 3 places in 225 ms of which 0 ms to minimize.
[2023-04-07 06:46:22] [INFO ] Deduced a trap composed of 12 places in 227 ms of which 1 ms to minimize.
[2023-04-07 06:46:22] [INFO ] Deduced a trap composed of 3 places in 178 ms of which 1 ms to minimize.
[2023-04-07 06:46:22] [INFO ] Deduced a trap composed of 15 places in 140 ms of which 0 ms to minimize.
[2023-04-07 06:46:23] [INFO ] Deduced a trap composed of 3 places in 144 ms of which 1 ms to minimize.
[2023-04-07 06:46:23] [INFO ] Deduced a trap composed of 3 places in 163 ms of which 0 ms to minimize.
[2023-04-07 06:46:23] [INFO ] Deduced a trap composed of 39 places in 155 ms of which 0 ms to minimize.
[2023-04-07 06:46:23] [INFO ] Deduced a trap composed of 35 places in 113 ms of which 1 ms to minimize.
[2023-04-07 06:46:23] [INFO ] Deduced a trap composed of 34 places in 114 ms of which 1 ms to minimize.
[2023-04-07 06:46:23] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1881 ms
[2023-04-07 06:46:24] [INFO ] Deduced a trap composed of 3 places in 214 ms of which 0 ms to minimize.
[2023-04-07 06:46:24] [INFO ] Deduced a trap composed of 32 places in 170 ms of which 0 ms to minimize.
[2023-04-07 06:46:24] [INFO ] Deduced a trap composed of 15 places in 194 ms of which 1 ms to minimize.
[2023-04-07 06:46:24] [INFO ] Deduced a trap composed of 3 places in 129 ms of which 0 ms to minimize.
[2023-04-07 06:46:25] [INFO ] Deduced a trap composed of 50 places in 171 ms of which 0 ms to minimize.
[2023-04-07 06:46:25] [INFO ] Deduced a trap composed of 3 places in 143 ms of which 1 ms to minimize.
[2023-04-07 06:46:25] [INFO ] Deduced a trap composed of 64 places in 174 ms of which 1 ms to minimize.
[2023-04-07 06:46:25] [INFO ] Deduced a trap composed of 49 places in 186 ms of which 1 ms to minimize.
[2023-04-07 06:46:25] [INFO ] Deduced a trap composed of 29 places in 156 ms of which 0 ms to minimize.
[2023-04-07 06:46:26] [INFO ] Deduced a trap composed of 13 places in 147 ms of which 1 ms to minimize.
[2023-04-07 06:46:26] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2144 ms
[2023-04-07 06:46:26] [INFO ] Deduced a trap composed of 26 places in 149 ms of which 0 ms to minimize.
[2023-04-07 06:46:26] [INFO ] Deduced a trap composed of 19 places in 131 ms of which 0 ms to minimize.
[2023-04-07 06:46:26] [INFO ] Deduced a trap composed of 15 places in 129 ms of which 0 ms to minimize.
[2023-04-07 06:46:26] [INFO ] Deduced a trap composed of 3 places in 141 ms of which 0 ms to minimize.
[2023-04-07 06:46:27] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 0 ms to minimize.
[2023-04-07 06:46:27] [INFO ] Deduced a trap composed of 17 places in 121 ms of which 1 ms to minimize.
[2023-04-07 06:46:27] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1052 ms
[2023-04-07 06:46:27] [INFO ] Deduced a trap composed of 30 places in 143 ms of which 0 ms to minimize.
[2023-04-07 06:46:27] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 0 ms to minimize.
[2023-04-07 06:46:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 381 ms
[2023-04-07 06:46:27] [INFO ] Deduced a trap composed of 3 places in 119 ms of which 1 ms to minimize.
[2023-04-07 06:46:28] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 1 ms to minimize.
[2023-04-07 06:46:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 360 ms
[2023-04-07 06:46:28] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 0 ms to minimize.
[2023-04-07 06:46:28] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 0 ms to minimize.
[2023-04-07 06:46:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 281 ms
[2023-04-07 06:46:28] [INFO ] Deduced a trap composed of 37 places in 92 ms of which 1 ms to minimize.
[2023-04-07 06:46:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 170 ms
[2023-04-07 06:46:28] [INFO ] Deduced a trap composed of 31 places in 88 ms of which 0 ms to minimize.
[2023-04-07 06:46:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 164 ms
[2023-04-07 06:46:29] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 0 ms to minimize.
[2023-04-07 06:46:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 173 ms
[2023-04-07 06:46:29] [INFO ] Deduced a trap composed of 41 places in 146 ms of which 1 ms to minimize.
[2023-04-07 06:46:29] [INFO ] Deduced a trap composed of 52 places in 140 ms of which 0 ms to minimize.
[2023-04-07 06:46:29] [INFO ] Deduced a trap composed of 35 places in 117 ms of which 0 ms to minimize.
[2023-04-07 06:46:29] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 0 ms to minimize.
[2023-04-07 06:46:30] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 1 ms to minimize.
[2023-04-07 06:46:30] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 883 ms
[2023-04-07 06:46:30] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 0 ms to minimize.
[2023-04-07 06:46:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 158 ms
[2023-04-07 06:46:30] [INFO ] Deduced a trap composed of 37 places in 109 ms of which 0 ms to minimize.
[2023-04-07 06:46:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2023-04-07 06:46:31] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 0 ms to minimize.
[2023-04-07 06:46:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 177 ms
[2023-04-07 06:46:31] [INFO ] Deduced a trap composed of 56 places in 118 ms of which 0 ms to minimize.
[2023-04-07 06:46:31] [INFO ] Deduced a trap composed of 56 places in 100 ms of which 0 ms to minimize.
[2023-04-07 06:46:31] [INFO ] Deduced a trap composed of 39 places in 99 ms of which 1 ms to minimize.
[2023-04-07 06:46:31] [INFO ] Deduced a trap composed of 58 places in 90 ms of which 0 ms to minimize.
[2023-04-07 06:46:31] [INFO ] Deduced a trap composed of 35 places in 81 ms of which 0 ms to minimize.
[2023-04-07 06:46:32] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 743 ms
[2023-04-07 06:46:32] [INFO ] Deduced a trap composed of 21 places in 72 ms of which 0 ms to minimize.
[2023-04-07 06:46:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2023-04-07 06:46:32] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 0 ms to minimize.
[2023-04-07 06:46:32] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 0 ms to minimize.
[2023-04-07 06:46:32] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 0 ms to minimize.
[2023-04-07 06:46:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 468 ms
[2023-04-07 06:46:32] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 1 ms to minimize.
[2023-04-07 06:46:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2023-04-07 06:46:33] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 0 ms to minimize.
[2023-04-07 06:46:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 217 ms
[2023-04-07 06:46:34] [INFO ] Deduced a trap composed of 33 places in 68 ms of which 0 ms to minimize.
[2023-04-07 06:46:34] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 0 ms to minimize.
[2023-04-07 06:46:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 316 ms
[2023-04-07 06:46:35] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 1 ms to minimize.
[2023-04-07 06:46:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 178 ms
[2023-04-07 06:46:35] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 1 ms to minimize.
[2023-04-07 06:46:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 147 ms
[2023-04-07 06:46:35] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 0 ms to minimize.
[2023-04-07 06:46:36] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 0 ms to minimize.
[2023-04-07 06:46:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 323 ms
[2023-04-07 06:46:36] [INFO ] After 16803ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :44
Attempting to minimize the solution found.
Minimization took 2522 ms.
[2023-04-07 06:46:38] [INFO ] After 22079ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :44
Parikh walk visited 0 properties in 270 ms.
Support contains 76 out of 606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 606/606 places, 3969/3969 transitions.
Applied a total of 0 rules in 252 ms. Remains 606 /606 variables (removed 0) and now considering 3969/3969 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 606/606 places, 3969/3969 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 606/606 places, 3969/3969 transitions.
Applied a total of 0 rules in 145 ms. Remains 606 /606 variables (removed 0) and now considering 3969/3969 (removed 0) transitions.
[2023-04-07 06:46:39] [INFO ] Flow matrix only has 1099 transitions (discarded 2870 similar events)
[2023-04-07 06:46:39] [INFO ] Invariant cache hit.
[2023-04-07 06:46:39] [INFO ] Implicit Places using invariants in 488 ms returned []
[2023-04-07 06:46:39] [INFO ] Flow matrix only has 1099 transitions (discarded 2870 similar events)
[2023-04-07 06:46:39] [INFO ] Invariant cache hit.
[2023-04-07 06:46:40] [INFO ] State equation strengthened by 499 read => feed constraints.
[2023-04-07 06:46:43] [INFO ] Implicit Places using invariants and state equation in 3098 ms returned []
Implicit Place search using SMT with State Equation took 3607 ms to find 0 implicit places.
[2023-04-07 06:46:43] [INFO ] Redundant transitions in 217 ms returned []
[2023-04-07 06:46:43] [INFO ] Flow matrix only has 1099 transitions (discarded 2870 similar events)
[2023-04-07 06:46:43] [INFO ] Invariant cache hit.
[2023-04-07 06:46:44] [INFO ] Dead Transitions using invariants and state equation in 1318 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5304 ms. Remains : 606/606 places, 3969/3969 transitions.
Graph (trivial) has 2722 edges and 606 vertex of which 98 / 606 are part of one of the 10 SCC in 4 ms
Free SCC test removed 88 places
Drop transitions removed 332 transitions
Ensure Unique test removed 2849 transitions
Reduce isomorphic transitions removed 3181 transitions.
Drop transitions removed 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 0 with 92 rules applied. Total rules applied 93 place count 518 transition count 696
Reduce places removed 92 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 93 rules applied. Total rules applied 186 place count 426 transition count 695
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 187 place count 425 transition count 695
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 187 place count 425 transition count 677
Deduced a syphon composed of 18 places in 1 ms
Ensure Unique test removed 7 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 43 rules applied. Total rules applied 230 place count 400 transition count 677
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Deduced a syphon composed of 144 places in 0 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 3 with 288 rules applied. Total rules applied 518 place count 256 transition count 533
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 560 place count 256 transition count 491
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
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 562 place count 255 transition count 496
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 568 place count 255 transition count 490
Drop transitions removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 5 with 31 rules applied. Total rules applied 599 place count 255 transition count 459
Free-agglomeration rule applied 113 times.
Iterating global reduction 5 with 113 rules applied. Total rules applied 712 place count 255 transition count 346
Reduce places removed 113 places and 0 transitions.
Iterating post reduction 5 with 113 rules applied. Total rules applied 825 place count 142 transition count 346
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 834 place count 142 transition count 346
Applied a total of 834 rules in 104 ms. Remains 142 /606 variables (removed 464) and now considering 346/3969 (removed 3623) transitions.
Running SMT prover for 44 properties.
// Phase 1: matrix 346 rows 142 cols
[2023-04-07 06:46:44] [INFO ] Computed 24 invariants in 2 ms
[2023-04-07 06:46:45] [INFO ] [Real]Absence check using 21 positive place invariants in 4 ms returned sat
[2023-04-07 06:46:45] [INFO ] [Real]Absence check using 21 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-07 06:46:45] [INFO ] After 249ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:44
[2023-04-07 06:46:45] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2023-04-07 06:46:45] [INFO ] [Nat]Absence check using 21 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-07 06:46:45] [INFO ] After 550ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :44
[2023-04-07 06:46:46] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2023-04-07 06:46:46] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 0 ms to minimize.
[2023-04-07 06:46:46] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-04-07 06:46:46] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-04-07 06:46:46] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2023-04-07 06:46:46] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 183 ms
[2023-04-07 06:46:46] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 0 ms to minimize.
[2023-04-07 06:46:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-04-07 06:46:46] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 0 ms to minimize.
[2023-04-07 06:46:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-04-07 06:46:46] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 1 ms to minimize.
[2023-04-07 06:46:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2023-04-07 06:46:46] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2023-04-07 06:46:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-04-07 06:46:47] [INFO ] After 1662ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :44
Attempting to minimize the solution found.
Minimization took 508 ms.
[2023-04-07 06:46:47] [INFO ] After 2536ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :44
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA EisenbergMcGuire-PT-10-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-07 06:46:47] [INFO ] Flatten gal took : 128 ms
[2023-04-07 06:46:47] [INFO ] Flatten gal took : 144 ms
[2023-04-07 06:46:48] [INFO ] Input system was already deterministic with 4430 transitions.
Support contains 103 out of 1013 places (down from 104) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1013 transition count 4420
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1003 transition count 4420
Performed 310 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 310 Pre rules applied. Total rules applied 20 place count 1003 transition count 4110
Deduced a syphon composed of 310 places in 3 ms
Reduce places removed 310 places and 0 transitions.
Iterating global reduction 2 with 620 rules applied. Total rules applied 640 place count 693 transition count 4110
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 653 place count 680 transition count 3980
Iterating global reduction 2 with 13 rules applied. Total rules applied 666 place count 680 transition count 3980
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 846 place count 590 transition count 3890
Applied a total of 846 rules in 471 ms. Remains 590 /1013 variables (removed 423) and now considering 3890/4430 (removed 540) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 500 ms. Remains : 590/1013 places, 3890/4430 transitions.
[2023-04-07 06:46:48] [INFO ] Flatten gal took : 100 ms
[2023-04-07 06:46:48] [INFO ] Flatten gal took : 94 ms
[2023-04-07 06:46:49] [INFO ] Input system was already deterministic with 3890 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1013 transition count 4420
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1003 transition count 4420
Performed 308 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 308 Pre rules applied. Total rules applied 20 place count 1003 transition count 4112
Deduced a syphon composed of 308 places in 3 ms
Reduce places removed 308 places and 0 transitions.
Iterating global reduction 2 with 616 rules applied. Total rules applied 636 place count 695 transition count 4112
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 648 place count 683 transition count 3992
Iterating global reduction 2 with 12 rules applied. Total rules applied 660 place count 683 transition count 3992
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 3 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 838 place count 594 transition count 3903
Applied a total of 838 rules in 300 ms. Remains 594 /1013 variables (removed 419) and now considering 3903/4430 (removed 527) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 301 ms. Remains : 594/1013 places, 3903/4430 transitions.
[2023-04-07 06:46:49] [INFO ] Flatten gal took : 94 ms
[2023-04-07 06:46:49] [INFO ] Flatten gal took : 94 ms
[2023-04-07 06:46:50] [INFO ] Input system was already deterministic with 3903 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1001 transition count 4310
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1001 transition count 4310
Applied a total of 24 rules in 53 ms. Remains 1001 /1013 variables (removed 12) and now considering 4310/4430 (removed 120) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 1001/1013 places, 4310/4430 transitions.
[2023-04-07 06:46:50] [INFO ] Flatten gal took : 95 ms
[2023-04-07 06:46:50] [INFO ] Flatten gal took : 170 ms
[2023-04-07 06:46:50] [INFO ] Input system was already deterministic with 4310 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1000 transition count 4300
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1000 transition count 4300
Applied a total of 26 rules in 81 ms. Remains 1000 /1013 variables (removed 13) and now considering 4300/4430 (removed 130) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 1000/1013 places, 4300/4430 transitions.
[2023-04-07 06:46:51] [INFO ] Flatten gal took : 194 ms
[2023-04-07 06:46:51] [INFO ] Flatten gal took : 113 ms
[2023-04-07 06:46:51] [INFO ] Input system was already deterministic with 4300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1001 transition count 4310
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1001 transition count 4310
Applied a total of 24 rules in 46 ms. Remains 1001 /1013 variables (removed 12) and now considering 4310/4430 (removed 120) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 1001/1013 places, 4310/4430 transitions.
[2023-04-07 06:46:51] [INFO ] Flatten gal took : 81 ms
[2023-04-07 06:46:51] [INFO ] Flatten gal took : 109 ms
[2023-04-07 06:46:51] [INFO ] Input system was already deterministic with 4310 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1013 transition count 4420
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1003 transition count 4420
Performed 308 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 308 Pre rules applied. Total rules applied 20 place count 1003 transition count 4112
Deduced a syphon composed of 308 places in 3 ms
Reduce places removed 308 places and 0 transitions.
Iterating global reduction 2 with 616 rules applied. Total rules applied 636 place count 695 transition count 4112
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 648 place count 683 transition count 3992
Iterating global reduction 2 with 12 rules applied. Total rules applied 660 place count 683 transition count 3992
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 840 place count 593 transition count 3902
Applied a total of 840 rules in 317 ms. Remains 593 /1013 variables (removed 420) and now considering 3902/4430 (removed 528) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 317 ms. Remains : 593/1013 places, 3902/4430 transitions.
[2023-04-07 06:46:52] [INFO ] Flatten gal took : 193 ms
[2023-04-07 06:46:52] [INFO ] Flatten gal took : 138 ms
[2023-04-07 06:46:52] [INFO ] Input system was already deterministic with 3902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1002 transition count 4320
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1002 transition count 4320
Applied a total of 22 rules in 52 ms. Remains 1002 /1013 variables (removed 11) and now considering 4320/4430 (removed 110) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 1002/1013 places, 4320/4430 transitions.
[2023-04-07 06:46:52] [INFO ] Flatten gal took : 86 ms
[2023-04-07 06:46:52] [INFO ] Flatten gal took : 100 ms
[2023-04-07 06:46:53] [INFO ] Input system was already deterministic with 4320 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1001 transition count 4310
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1001 transition count 4310
Applied a total of 24 rules in 52 ms. Remains 1001 /1013 variables (removed 12) and now considering 4310/4430 (removed 120) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 1001/1013 places, 4310/4430 transitions.
[2023-04-07 06:46:53] [INFO ] Flatten gal took : 85 ms
[2023-04-07 06:46:53] [INFO ] Flatten gal took : 97 ms
[2023-04-07 06:46:53] [INFO ] Input system was already deterministic with 4310 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1000 transition count 4300
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1000 transition count 4300
Applied a total of 26 rules in 43 ms. Remains 1000 /1013 variables (removed 13) and now considering 4300/4430 (removed 130) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 1000/1013 places, 4300/4430 transitions.
[2023-04-07 06:46:53] [INFO ] Flatten gal took : 78 ms
[2023-04-07 06:46:53] [INFO ] Flatten gal took : 87 ms
[2023-04-07 06:46:53] [INFO ] Input system was already deterministic with 4300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1002 transition count 4320
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1002 transition count 4320
Applied a total of 22 rules in 43 ms. Remains 1002 /1013 variables (removed 11) and now considering 4320/4430 (removed 110) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 1002/1013 places, 4320/4430 transitions.
[2023-04-07 06:46:54] [INFO ] Flatten gal took : 80 ms
[2023-04-07 06:46:54] [INFO ] Flatten gal took : 90 ms
[2023-04-07 06:46:54] [INFO ] Input system was already deterministic with 4320 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1013/1013 places, 4430/4430 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 0 with 9 rules applied. Total rules applied 9 place count 1013 transition count 4421
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 1004 transition count 4421
Performed 308 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 308 Pre rules applied. Total rules applied 18 place count 1004 transition count 4113
Deduced a syphon composed of 308 places in 3 ms
Reduce places removed 308 places and 0 transitions.
Iterating global reduction 2 with 616 rules applied. Total rules applied 634 place count 696 transition count 4113
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 645 place count 685 transition count 4003
Iterating global reduction 2 with 11 rules applied. Total rules applied 656 place count 685 transition count 4003
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 836 place count 595 transition count 3913
Applied a total of 836 rules in 274 ms. Remains 595 /1013 variables (removed 418) and now considering 3913/4430 (removed 517) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 274 ms. Remains : 595/1013 places, 3913/4430 transitions.
[2023-04-07 06:46:54] [INFO ] Flatten gal took : 73 ms
[2023-04-07 06:46:54] [INFO ] Flatten gal took : 85 ms
[2023-04-07 06:46:54] [INFO ] Input system was already deterministic with 3913 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1000 transition count 4300
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1000 transition count 4300
Applied a total of 26 rules in 42 ms. Remains 1000 /1013 variables (removed 13) and now considering 4300/4430 (removed 130) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 1000/1013 places, 4300/4430 transitions.
[2023-04-07 06:46:55] [INFO ] Flatten gal took : 80 ms
[2023-04-07 06:46:55] [INFO ] Flatten gal took : 88 ms
[2023-04-07 06:46:55] [INFO ] Input system was already deterministic with 4300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1001 transition count 4310
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1001 transition count 4310
Applied a total of 24 rules in 43 ms. Remains 1001 /1013 variables (removed 12) and now considering 4310/4430 (removed 120) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 1001/1013 places, 4310/4430 transitions.
[2023-04-07 06:46:55] [INFO ] Flatten gal took : 77 ms
[2023-04-07 06:46:55] [INFO ] Flatten gal took : 89 ms
[2023-04-07 06:46:55] [INFO ] Input system was already deterministic with 4310 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1000 transition count 4300
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1000 transition count 4300
Applied a total of 26 rules in 43 ms. Remains 1000 /1013 variables (removed 13) and now considering 4300/4430 (removed 130) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 1000/1013 places, 4300/4430 transitions.
[2023-04-07 06:46:55] [INFO ] Flatten gal took : 78 ms
[2023-04-07 06:46:56] [INFO ] Flatten gal took : 126 ms
[2023-04-07 06:46:56] [INFO ] Input system was already deterministic with 4300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1013/1013 places, 4430/4430 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1001 transition count 4310
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1001 transition count 4310
Applied a total of 24 rules in 52 ms. Remains 1001 /1013 variables (removed 12) and now considering 4310/4430 (removed 120) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 1001/1013 places, 4310/4430 transitions.
[2023-04-07 06:46:56] [INFO ] Flatten gal took : 79 ms
[2023-04-07 06:46:56] [INFO ] Flatten gal took : 87 ms
[2023-04-07 06:46:56] [INFO ] Input system was already deterministic with 4310 transitions.
[2023-04-07 06:46:56] [INFO ] Flatten gal took : 90 ms
[2023-04-07 06:46:56] [INFO ] Flatten gal took : 91 ms
[2023-04-07 06:46:56] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-04-07 06:46:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1013 places, 4430 transitions and 22320 arcs took 26 ms.
Total runtime 114924 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/968/ctl_0_ --ctl=/tmp/968/ctl_1_ --ctl=/tmp/968/ctl_2_ --ctl=/tmp/968/ctl_3_ --ctl=/tmp/968/ctl_4_ --ctl=/tmp/968/ctl_5_ --ctl=/tmp/968/ctl_6_ --ctl=/tmp/968/ctl_7_ --ctl=/tmp/968/ctl_8_ --ctl=/tmp/968/ctl_9_ --ctl=/tmp/968/ctl_10_ --ctl=/tmp/968/ctl_11_ --ctl=/tmp/968/ctl_12_ --ctl=/tmp/968/ctl_13_ --ctl=/tmp/968/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14888416 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098176 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="EisenbergMcGuire-PT-10"
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 EisenbergMcGuire-PT-10, 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 r521-tall-167987246400274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-10.tgz
mv EisenbergMcGuire-PT-10 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 ;