Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r311-tall-162132107900157.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ServersAndClients-PT-100320, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107900157
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 62M
-rw-r--r-- 1 mcc users 16K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.3K May 11 20:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 20:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 11 17:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 11 17:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 61M May 12 08:13 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 ServersAndClients-PT-100320-00
FORMULA_NAME ServersAndClients-PT-100320-01
FORMULA_NAME ServersAndClients-PT-100320-02
FORMULA_NAME ServersAndClients-PT-100320-03
FORMULA_NAME ServersAndClients-PT-100320-04
FORMULA_NAME ServersAndClients-PT-100320-05
FORMULA_NAME ServersAndClients-PT-100320-06
FORMULA_NAME ServersAndClients-PT-100320-07
FORMULA_NAME ServersAndClients-PT-100320-08
FORMULA_NAME ServersAndClients-PT-100320-09
FORMULA_NAME ServersAndClients-PT-100320-10
FORMULA_NAME ServersAndClients-PT-100320-11
FORMULA_NAME ServersAndClients-PT-100320-12
FORMULA_NAME ServersAndClients-PT-100320-13
FORMULA_NAME ServersAndClients-PT-100320-14
FORMULA_NAME ServersAndClients-PT-100320-15

=== Now, execution of the tool begins

BK_START 1621440510600

Running Version 0
[2021-05-19 16:08:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-19 16:08:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 16:08:33] [INFO ] Load time of PNML (sax parser for PT used): 1521 ms
[2021-05-19 16:08:33] [INFO ] Transformed 32721 places.
[2021-05-19 16:08:33] [INFO ] Transformed 64200 transitions.
[2021-05-19 16:08:33] [INFO ] Found NUPN structural information;
[2021-05-19 16:08:33] [INFO ] Parsed PT model containing 32721 places and 64200 transitions in 1742 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 16:08:33] [INFO ] Initial state test concluded for 3 properties.
FORMULA ServersAndClients-PT-100320-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 56 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 469 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:08:35] [INFO ] Computed 521 place invariants in 903 ms
[2021-05-19 16:08:40] [INFO ] Implicit Places using invariants in 5382 ms returned []
Implicit Place search using SMT only with invariants took 5406 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:08:40] [INFO ] Computed 521 place invariants in 581 ms
[2021-05-19 16:08:44] [INFO ] Dead Transitions using invariants and state equation in 4739 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
[2021-05-19 16:08:47] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-19 16:08:47] [INFO ] Flatten gal took : 2372 ms
FORMULA ServersAndClients-PT-100320-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100320-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 16:08:49] [INFO ] Flatten gal took : 1936 ms
[2021-05-19 16:08:52] [INFO ] Input system was already deterministic with 64200 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 9167 ms. (steps per millisecond=10 ) properties (out of 34) seen :27
Running SMT prover for 7 properties.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:09:02] [INFO ] Computed 521 place invariants in 560 ms
[2021-05-19 16:09:18] [INFO ] [Real]Absence check using 421 positive place invariants in 4201 ms returned sat
[2021-05-19 16:09:18] [INFO ] [Real]Absence check using 421 positive and 100 generalized place invariants in 615 ms returned sat
[2021-05-19 16:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:10:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
[2021-05-19 16:10:42] [INFO ] Initial state test concluded for 1 properties.
FORMULA ServersAndClients-PT-100320-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||(F(p1)&&G(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Drop transitions removed 31163 transitions
Trivial Post-agglo rules discarded 31163 transitions
Performed 31163 trivial Post agglomeration. Transition count delta: 31163
Iterating post reduction 0 with 31163 rules applied. Total rules applied 31163 place count 32721 transition count 33037
Reduce places removed 31163 places and 0 transitions.
Performed 636 Post agglomeration using F-continuation condition.Transition count delta: 636
Iterating post reduction 1 with 31799 rules applied. Total rules applied 62962 place count 1558 transition count 32401
Reduce places removed 953 places and 0 transitions.
Ensure Unique test removed 31600 transitions
Reduce isomorphic transitions removed 31600 transitions.
Iterating post reduction 2 with 32553 rules applied. Total rules applied 95515 place count 605 transition count 801
Drop transitions removed 97 transitions
Redundant transition composition rules discarded 97 transitions
Iterating global reduction 3 with 97 rules applied. Total rules applied 95612 place count 605 transition count 704
Applied a total of 95612 rules in 1231 ms. Remains 605 /32721 variables (removed 32116) and now considering 704/64200 (removed 63496) transitions.
[2021-05-19 16:10:44] [INFO ] Flow matrix only has 702 transitions (discarded 2 similar events)
// Phase 1: matrix 702 rows 605 cols
[2021-05-19 16:10:44] [INFO ] Computed 204 place invariants in 4 ms
[2021-05-19 16:10:44] [INFO ] Implicit Places using invariants in 419 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 401]
Discarding 201 places :
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Implicit Place search using SMT only with invariants took 423 ms to find 201 implicit places.
[2021-05-19 16:10:44] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 702 rows 404 cols
[2021-05-19 16:10:44] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-19 16:10:44] [INFO ] Dead Transitions using invariants and state equation in 289 ms returned []
Starting structural reductions, iteration 1 : 404/32721 places, 702/64200 transitions.
Graph (trivial) has 296 edges and 404 vertex of which 197 / 404 are part of one of the 1 SCC in 3 ms
Free SCC test removed 196 places
Ensure Unique test removed 293 transitions
Reduce isomorphic transitions removed 293 transitions.
Discarding 195 places :
Symmetric choice reduction at 0 with 195 rule applications. Total rules 196 place count 13 transition count 214
Iterating global reduction 0 with 195 rules applied. Total rules applied 391 place count 13 transition count 214
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 194 transitions.
Iterating post reduction 0 with 194 rules applied. Total rules applied 585 place count 13 transition count 20
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 587 place count 11 transition count 18
Iterating global reduction 1 with 2 rules applied. Total rules applied 589 place count 11 transition count 18
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 1 with 2 rules applied. Total rules applied 591 place count 10 transition count 17
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 593 place count 8 transition count 15
Iterating global reduction 1 with 2 rules applied. Total rules applied 595 place count 8 transition count 15
Applied a total of 595 rules in 15 ms. Remains 8 /404 variables (removed 396) and now considering 15/702 (removed 687) transitions.
// Phase 1: matrix 15 rows 8 cols
[2021-05-19 16:10:44] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-19 16:10:45] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 15 rows 8 cols
[2021-05-19 16:10:45] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-19 16:10:45] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 8/32721 places, 15/64200 transitions.
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100320-00 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s3 1), p2:(AND (EQ s1 1) (EQ s6 1)), p1:(AND (EQ s0 1) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-100320-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-00 finished in 2327 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U G(p1))||G(p2)))], workingDir=/home/mcc/execution]
Support contains 5 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Drop transitions removed 31163 transitions
Trivial Post-agglo rules discarded 31163 transitions
Performed 31163 trivial Post agglomeration. Transition count delta: 31163
Iterating post reduction 0 with 31163 rules applied. Total rules applied 31163 place count 32721 transition count 33037
Reduce places removed 31163 places and 0 transitions.
Performed 636 Post agglomeration using F-continuation condition.Transition count delta: 636
Iterating post reduction 1 with 31799 rules applied. Total rules applied 62962 place count 1558 transition count 32401
Reduce places removed 953 places and 0 transitions.
Ensure Unique test removed 31600 transitions
Reduce isomorphic transitions removed 31600 transitions.
Iterating post reduction 2 with 32553 rules applied. Total rules applied 95515 place count 605 transition count 801
Drop transitions removed 97 transitions
Redundant transition composition rules discarded 97 transitions
Iterating global reduction 3 with 97 rules applied. Total rules applied 95612 place count 605 transition count 704
Applied a total of 95612 rules in 843 ms. Remains 605 /32721 variables (removed 32116) and now considering 704/64200 (removed 63496) transitions.
[2021-05-19 16:10:46] [INFO ] Flow matrix only has 702 transitions (discarded 2 similar events)
// Phase 1: matrix 702 rows 605 cols
[2021-05-19 16:10:46] [INFO ] Computed 204 place invariants in 12 ms
[2021-05-19 16:10:46] [INFO ] Implicit Places using invariants in 362 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 603]
Discarding 201 places :
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Implicit Place search using SMT only with invariants took 364 ms to find 201 implicit places.
[2021-05-19 16:10:46] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 702 rows 404 cols
[2021-05-19 16:10:46] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-19 16:10:46] [INFO ] Dead Transitions using invariants and state equation in 294 ms returned []
Starting structural reductions, iteration 1 : 404/32721 places, 702/64200 transitions.
Graph (trivial) has 296 edges and 404 vertex of which 197 / 404 are part of one of the 1 SCC in 0 ms
Free SCC test removed 196 places
Ensure Unique test removed 293 transitions
Reduce isomorphic transitions removed 293 transitions.
Discarding 195 places :
Symmetric choice reduction at 0 with 195 rule applications. Total rules 196 place count 13 transition count 214
Iterating global reduction 0 with 195 rules applied. Total rules applied 391 place count 13 transition count 214
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 194 transitions.
Iterating post reduction 0 with 194 rules applied. Total rules applied 585 place count 13 transition count 20
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 587 place count 11 transition count 18
Iterating global reduction 1 with 2 rules applied. Total rules applied 589 place count 11 transition count 18
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 1 with 2 rules applied. Total rules applied 591 place count 10 transition count 17
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 593 place count 8 transition count 15
Iterating global reduction 1 with 2 rules applied. Total rules applied 595 place count 8 transition count 15
Applied a total of 595 rules in 6 ms. Remains 8 /404 variables (removed 396) and now considering 15/702 (removed 687) transitions.
// Phase 1: matrix 15 rows 8 cols
[2021-05-19 16:10:46] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-19 16:10:46] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 15 rows 8 cols
[2021-05-19 16:10:46] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-19 16:10:46] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 8/32721 places, 15/64200 transitions.
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100320-01 automaton TGBA [mat=[[{ cond=(AND p0 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=0 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 3}, { cond=(AND p1 p2), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s3 1)), p2:(EQ s7 1), p1:(AND (EQ s0 1) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA ServersAndClients-PT-100320-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-01 finished in 1722 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 346 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:10:47] [INFO ] Computed 521 place invariants in 517 ms
[2021-05-19 16:10:51] [INFO ] Implicit Places using invariants in 4564 ms returned []
Implicit Place search using SMT only with invariants took 4565 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:10:52] [INFO ] Computed 521 place invariants in 520 ms
[2021-05-19 16:10:56] [INFO ] Dead Transitions using invariants and state equation in 4526 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100320-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(NEQ s25609 1), p1:(AND (OR (NEQ s317 1) (NEQ s2219 1)) (NEQ s25609 1) (NEQ s13488 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 114 reset in 7910 ms.
Product exploration explored 100000 steps with 123 reset in 8141 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 128 reset in 7688 ms.
Product exploration explored 100000 steps with 105 reset in 8067 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Support contains 4 out of 32721 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Performed 31898 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 31898 rules applied. Total rules applied 31898 place count 32721 transition count 64200
Discarding 316 places :
Symmetric choice reduction at 1 with 316 rule applications. Total rules 32214 place count 32405 transition count 32600
Deduced a syphon composed of 31898 places in 8 ms
Iterating global reduction 1 with 316 rules applied. Total rules applied 32530 place count 32405 transition count 32600
Deduced a syphon composed of 31898 places in 8 ms
Applied a total of 32530 rules in 14870 ms. Remains 32405 /32721 variables (removed 316) and now considering 32600/64200 (removed 31600) transitions.
[2021-05-19 16:11:43] [INFO ] Flow matrix only has 32402 transitions (discarded 198 similar events)
// Phase 1: matrix 32402 rows 32405 cols
[2021-05-19 16:11:58] [INFO ] Computed 205 place invariants in 14941 ms
[2021-05-19 16:12:01] [INFO ] Dead Transitions using invariants and state equation in 17596 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32405/32721 places, 32600/64200 transitions.
Product exploration explored 100000 steps with 211 reset in 2819 ms.
Product exploration explored 100000 steps with 213 reset in 2794 ms.
[2021-05-19 16:12:10] [INFO ] Flatten gal took : 1740 ms
[2021-05-19 16:12:11] [INFO ] Flatten gal took : 1791 ms
[2021-05-19 16:12:12] [INFO ] Time to serialize gal into /tmp/LTL14992089607673750579.gal : 423 ms
[2021-05-19 16:12:12] [INFO ] Time to serialize properties into /tmp/LTL18110482817705726747.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14992089607673750579.gal, -t, CGAL, -LTL, /tmp/LTL18110482817705726747.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14992089607673750579.gal -t CGAL -LTL /tmp/LTL18110482817705726747.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-19 16:12:29] [INFO ] Flatten gal took : 1731 ms
[2021-05-19 16:12:29] [INFO ] Applying decomposition
[2021-05-19 16:12:31] [INFO ] Flatten gal took : 1800 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13577415027092102586.txt, -o, /tmp/graph13577415027092102586.bin, -w, /tmp/graph13577415027092102586.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13577415027092102586.bin, -l, -1, -v, -w, /tmp/graph13577415027092102586.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 16:12:37] [INFO ] Decomposing Gal with order
[2021-05-19 16:12:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 16:12:59] [INFO ] Removed a total of 63867 redundant transitions.
[2021-05-19 16:13:00] [INFO ] Flatten gal took : 12775 ms
[2021-05-19 16:13:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 292 ms.
[2021-05-19 16:13:02] [INFO ] Time to serialize gal into /tmp/LTL11058798510159900105.gal : 281 ms
[2021-05-19 16:13:02] [INFO ] Time to serialize properties into /tmp/LTL18025757740299665452.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11058798510159900105.gal, -t, CGAL, -LTL, /tmp/LTL18025757740299665452.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11058798510159900105.gal -t CGAL -LTL /tmp/LTL18025757740299665452.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6514709876389483435
[2021-05-19 16:13:17] [INFO ] Built C files in 594ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6514709876389483435
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6514709876389483435]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6514709876389483435] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6514709876389483435] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ServersAndClients-PT-100320-03 finished in 151889 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((F(G(p1))&&p0) U X(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 356 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:13:19] [INFO ] Computed 521 place invariants in 523 ms
[2021-05-19 16:13:24] [INFO ] Implicit Places using invariants in 4759 ms returned []
Implicit Place search using SMT only with invariants took 4760 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:13:24] [INFO ] Computed 521 place invariants in 600 ms
[2021-05-19 16:13:28] [INFO ] Dead Transitions using invariants and state equation in 4758 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100320-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 6}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s331 1) (EQ s603 1)), p2:(EQ s8788 1), p1:(AND (EQ s293 1) (EQ s23227 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 4 ms.
FORMULA ServersAndClients-PT-100320-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-05 finished in 10154 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(G((p0||G(p1)))) U (p2||G(p3)))))], workingDir=/home/mcc/execution]
Support contains 7 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 338 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:13:30] [INFO ] Computed 521 place invariants in 629 ms
[2021-05-19 16:13:34] [INFO ] Implicit Places using invariants in 4745 ms returned []
Implicit Place search using SMT only with invariants took 4749 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:13:34] [INFO ] Computed 521 place invariants in 521 ms
[2021-05-19 16:13:38] [INFO ] Dead Transitions using invariants and state equation in 4629 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p3)), true, (NOT p1), (NOT p3), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : ServersAndClients-PT-100320-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p3), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p3), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p3) p0), acceptance={} source=3 dest: 2}, { cond=(AND p3 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p3) (NOT p0) p1), acceptance={} source=3 dest: 5}, { cond=(AND p3 (NOT p0) (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND p3 (NOT p0) p1), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}], [{ cond=(NOT p3), acceptance={} source=6 dest: 4}, { cond=p3, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p3) p1), acceptance={} source=7 dest: 5}, { cond=(AND p3 (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND p3 p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p2:(AND (EQ s239 1) (EQ s5047 1)), p3:(AND (EQ s367 1) (EQ s11208 1)), p0:(EQ s6745 1), p1:(AND (EQ s351 1) (EQ s24338 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 4 ms.
FORMULA ServersAndClients-PT-100320-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-07 finished in 10033 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 340 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:13:39] [INFO ] Computed 521 place invariants in 516 ms
[2021-05-19 16:13:43] [INFO ] Implicit Places using invariants in 4558 ms returned []
Implicit Place search using SMT only with invariants took 4562 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:13:44] [INFO ] Computed 521 place invariants in 580 ms
[2021-05-19 16:13:48] [INFO ] Dead Transitions using invariants and state equation in 4665 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100320-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s31896 1) (AND (EQ s319 1) (EQ s6966 1))), p1:(OR (NEQ s211 1) (NEQ s7067 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 42630 steps with 14256 reset in 10001 ms.
Product exploration timeout after 42360 steps with 14173 reset in 10004 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 38970 steps with 13032 reset in 10003 ms.
Product exploration timeout after 38700 steps with 12944 reset in 10005 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 32721 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Performed 31799 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 31799 rules applied. Total rules applied 31799 place count 32721 transition count 64200
Discarding 316 places :
Symmetric choice reduction at 1 with 316 rule applications. Total rules 32115 place count 32405 transition count 32600
Deduced a syphon composed of 31799 places in 8 ms
Iterating global reduction 1 with 316 rules applied. Total rules applied 32431 place count 32405 transition count 32600
Deduced a syphon composed of 31799 places in 8 ms
Applied a total of 32431 rules in 18503 ms. Remains 32405 /32721 variables (removed 316) and now considering 32600/64200 (removed 31600) transitions.
[2021-05-19 16:14:47] [INFO ] Flow matrix only has 32501 transitions (discarded 99 similar events)
// Phase 1: matrix 32501 rows 32405 cols
[2021-05-19 16:15:02] [INFO ] Computed 205 place invariants in 15006 ms
[2021-05-19 16:15:05] [INFO ] Dead Transitions using invariants and state equation in 17627 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32405/32721 places, 32600/64200 transitions.
Product exploration timeout after 8260 steps with 2762 reset in 10008 ms.
Product exploration timeout after 8150 steps with 2724 reset in 10017 ms.
[2021-05-19 16:15:28] [INFO ] Flatten gal took : 1768 ms
[2021-05-19 16:15:30] [INFO ] Flatten gal took : 1816 ms
[2021-05-19 16:15:30] [INFO ] Time to serialize gal into /tmp/LTL2064657473969150162.gal : 179 ms
[2021-05-19 16:15:30] [INFO ] Time to serialize properties into /tmp/LTL7311743168475649347.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2064657473969150162.gal, -t, CGAL, -LTL, /tmp/LTL7311743168475649347.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2064657473969150162.gal -t CGAL -LTL /tmp/LTL7311743168475649347.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-19 16:15:47] [INFO ] Flatten gal took : 1763 ms
[2021-05-19 16:15:47] [INFO ] Applying decomposition
[2021-05-19 16:15:49] [INFO ] Flatten gal took : 1903 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17676967743393973975.txt, -o, /tmp/graph17676967743393973975.bin, -w, /tmp/graph17676967743393973975.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17676967743393973975.bin, -l, -1, -v, -w, /tmp/graph17676967743393973975.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 16:15:52] [INFO ] Decomposing Gal with order
[2021-05-19 16:15:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 16:16:14] [INFO ] Removed a total of 63852 redundant transitions.
[2021-05-19 16:16:15] [INFO ] Flatten gal took : 12103 ms
[2021-05-19 16:16:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 215 ms.
[2021-05-19 16:16:16] [INFO ] Time to serialize gal into /tmp/LTL2874324699210118152.gal : 209 ms
[2021-05-19 16:16:16] [INFO ] Time to serialize properties into /tmp/LTL3265104609371681999.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2874324699210118152.gal, -t, CGAL, -LTL, /tmp/LTL3265104609371681999.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2874324699210118152.gal -t CGAL -LTL /tmp/LTL3265104609371681999.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17085012101498243388
[2021-05-19 16:16:31] [INFO ] Built C files in 406ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17085012101498243388
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17085012101498243388]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17085012101498243388] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17085012101498243388] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ServersAndClients-PT-100320-09 finished in 173585 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(((X(F(p2))&&p1)||G(p2)))&&p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 409 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:16:33] [INFO ] Computed 521 place invariants in 576 ms
[2021-05-19 16:16:37] [INFO ] Implicit Places using invariants in 4750 ms returned []
Implicit Place search using SMT only with invariants took 4752 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:16:38] [INFO ] Computed 521 place invariants in 581 ms
[2021-05-19 16:16:42] [INFO ] Dead Transitions using invariants and state equation in 4927 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 592 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : ServersAndClients-PT-100320-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s3903 0) (EQ s18068 0)), p1:(AND (NEQ s22229 1) (OR (NEQ s243 1) (NEQ s5047 1))), p2:(OR (NEQ s243 1) (NEQ s5047 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 37720 steps with 12532 reset in 10001 ms.
Product exploration timeout after 37550 steps with 12484 reset in 10005 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2)]
Product exploration timeout after 38250 steps with 12699 reset in 10006 ms.
Product exploration timeout after 37890 steps with 12590 reset in 10003 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2)]
Support contains 5 out of 32721 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Performed 31897 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 31897 rules applied. Total rules applied 31897 place count 32721 transition count 64200
Discarding 315 places :
Symmetric choice reduction at 1 with 315 rule applications. Total rules 32212 place count 32406 transition count 32700
Deduced a syphon composed of 31897 places in 9 ms
Iterating global reduction 1 with 315 rules applied. Total rules applied 32527 place count 32406 transition count 32700
Deduced a syphon composed of 31897 places in 9 ms
Applied a total of 32527 rules in 22678 ms. Remains 32406 /32721 variables (removed 315) and now considering 32700/64200 (removed 31500) transitions.
[2021-05-19 16:17:46] [INFO ] Flow matrix only has 32403 transitions (discarded 297 similar events)
// Phase 1: matrix 32403 rows 32406 cols
[2021-05-19 16:18:01] [INFO ] Computed 206 place invariants in 15256 ms
[2021-05-19 16:18:04] [INFO ] Dead Transitions using invariants and state equation in 17992 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32406/32721 places, 32700/64200 transitions.
Product exploration timeout after 7970 steps with 2647 reset in 10012 ms.
Product exploration timeout after 8040 steps with 2667 reset in 10021 ms.
[2021-05-19 16:18:27] [INFO ] Flatten gal took : 1761 ms
[2021-05-19 16:18:29] [INFO ] Flatten gal took : 1819 ms
[2021-05-19 16:18:29] [INFO ] Time to serialize gal into /tmp/LTL10965393269023604219.gal : 140 ms
[2021-05-19 16:18:29] [INFO ] Time to serialize properties into /tmp/LTL1239736248342107698.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10965393269023604219.gal, -t, CGAL, -LTL, /tmp/LTL1239736248342107698.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10965393269023604219.gal -t CGAL -LTL /tmp/LTL1239736248342107698.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-19 16:18:46] [INFO ] Flatten gal took : 1749 ms
[2021-05-19 16:18:46] [INFO ] Applying decomposition
[2021-05-19 16:18:48] [INFO ] Flatten gal took : 2018 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph174909026374525596.txt, -o, /tmp/graph174909026374525596.bin, -w, /tmp/graph174909026374525596.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph174909026374525596.bin, -l, -1, -v, -w, /tmp/graph174909026374525596.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 16:18:52] [INFO ] Decomposing Gal with order
[2021-05-19 16:18:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 16:19:14] [INFO ] Removed a total of 63861 redundant transitions.
[2021-05-19 16:19:15] [INFO ] Flatten gal took : 12476 ms
[2021-05-19 16:19:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 206 ms.
[2021-05-19 16:19:16] [INFO ] Time to serialize gal into /tmp/LTL3848387740445034248.gal : 210 ms
[2021-05-19 16:19:16] [INFO ] Time to serialize properties into /tmp/LTL7911143350105387849.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL3848387740445034248.gal, -t, CGAL, -LTL, /tmp/LTL7911143350105387849.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3848387740445034248.gal -t CGAL -LTL /tmp/LTL7911143350105387849.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2017904680594206980
[2021-05-19 16:19:31] [INFO ] Built C files in 494ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2017904680594206980
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2017904680594206980]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2017904680594206980] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2017904680594206980] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ServersAndClients-PT-100320-10 finished in 180214 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 570 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:19:33] [INFO ] Computed 521 place invariants in 516 ms
[2021-05-19 16:19:37] [INFO ] Implicit Places using invariants in 3711 ms returned []
Implicit Place search using SMT only with invariants took 3711 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:19:37] [INFO ] Computed 521 place invariants in 523 ms
[2021-05-19 16:19:40] [INFO ] Dead Transitions using invariants and state equation in 3667 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100320-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s10348 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 30480 steps with 15240 reset in 10003 ms.
Product exploration timeout after 30590 steps with 15295 reset in 10003 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 30690 steps with 15345 reset in 10001 ms.
Product exploration timeout after 30510 steps with 15255 reset in 10002 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 32721 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Performed 31999 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 31999 rules applied. Total rules applied 31999 place count 32721 transition count 64200
Discarding 318 places :
Symmetric choice reduction at 1 with 318 rule applications. Total rules 32317 place count 32403 transition count 32400
Deduced a syphon composed of 31999 places in 9 ms
Iterating global reduction 1 with 318 rules applied. Total rules applied 32635 place count 32403 transition count 32400
Deduced a syphon composed of 31999 places in 9 ms
Applied a total of 32635 rules in 23432 ms. Remains 32403 /32721 variables (removed 318) and now considering 32400/64200 (removed 31800) transitions.
[2021-05-19 16:20:44] [INFO ] Flow matrix only has 32301 transitions (discarded 99 similar events)
// Phase 1: matrix 32301 rows 32403 cols
[2021-05-19 16:21:00] [INFO ] Computed 203 place invariants in 15609 ms
[2021-05-19 16:21:02] [INFO ] Dead Transitions using invariants and state equation in 17750 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32403/32721 places, 32400/64200 transitions.
Product exploration timeout after 5610 steps with 2805 reset in 10012 ms.
Product exploration timeout after 5630 steps with 2815 reset in 10009 ms.
[2021-05-19 16:21:25] [INFO ] Flatten gal took : 1773 ms
[2021-05-19 16:21:27] [INFO ] Flatten gal took : 1815 ms
[2021-05-19 16:21:27] [INFO ] Time to serialize gal into /tmp/LTL8484837292253820273.gal : 145 ms
[2021-05-19 16:21:27] [INFO ] Time to serialize properties into /tmp/LTL5506934650864246143.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8484837292253820273.gal, -t, CGAL, -LTL, /tmp/LTL5506934650864246143.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8484837292253820273.gal -t CGAL -LTL /tmp/LTL5506934650864246143.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-19 16:21:45] [INFO ] Flatten gal took : 2973 ms
[2021-05-19 16:21:45] [INFO ] Applying decomposition
[2021-05-19 16:21:47] [INFO ] Flatten gal took : 2154 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11341649098639248878.txt, -o, /tmp/graph11341649098639248878.bin, -w, /tmp/graph11341649098639248878.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11341649098639248878.bin, -l, -1, -v, -w, /tmp/graph11341649098639248878.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 16:21:53] [INFO ] Decomposing Gal with order
[2021-05-19 16:21:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 16:22:18] [INFO ] Removed a total of 63838 redundant transitions.
[2021-05-19 16:22:19] [INFO ] Flatten gal took : 12869 ms
[2021-05-19 16:22:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 203 ms.
[2021-05-19 16:22:20] [INFO ] Time to serialize gal into /tmp/LTL14661373455477204345.gal : 230 ms
[2021-05-19 16:22:20] [INFO ] Time to serialize properties into /tmp/LTL9056477476617819974.ltl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14661373455477204345.gal, -t, CGAL, -LTL, /tmp/LTL9056477476617819974.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14661373455477204345.gal -t CGAL -LTL /tmp/LTL9056477476617819974.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3836432698636007632
[2021-05-19 16:22:36] [INFO ] Built C files in 1020ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3836432698636007632
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3836432698636007632]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3836432698636007632] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3836432698636007632] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ServersAndClients-PT-100320-11 finished in 186078 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 794 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:22:41] [INFO ] Computed 521 place invariants in 1712 ms
[2021-05-19 16:22:46] [INFO ] Implicit Places using invariants in 7137 ms returned []
Implicit Place search using SMT only with invariants took 7148 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:22:47] [INFO ] Computed 521 place invariants in 786 ms
[2021-05-19 16:22:53] [INFO ] Dead Transitions using invariants and state equation in 6056 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 295 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100320-12 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s277 1) (EQ s1108 1)), p1:(AND (NEQ s277 0) (NEQ s1108 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 23330 steps with 61 reset in 10004 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 113 ms.
FORMULA ServersAndClients-PT-100320-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-12 finished in 24766 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 2210 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:23:07] [INFO ] Computed 521 place invariants in 1290 ms
[2021-05-19 16:23:14] [INFO ] Implicit Places using invariants in 8373 ms returned []
Implicit Place search using SMT only with invariants took 8405 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:23:15] [INFO ] Computed 521 place invariants in 1023 ms
[2021-05-19 16:23:26] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... after 12220 ms
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
Stuttering acceptance computed with spot in 312 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100320-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s140 1) (EQ s200 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 29 ms.
FORMULA ServersAndClients-PT-100320-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-13 finished in 23648 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||(G(p0) U (p1 U G(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Drop transitions removed 31164 transitions
Trivial Post-agglo rules discarded 31164 transitions
Performed 31164 trivial Post agglomeration. Transition count delta: 31164
Iterating post reduction 0 with 31164 rules applied. Total rules applied 31164 place count 32721 transition count 33036
Reduce places removed 31164 places and 0 transitions.
Performed 636 Post agglomeration using F-continuation condition.Transition count delta: 636
Iterating post reduction 1 with 31800 rules applied. Total rules applied 62964 place count 1557 transition count 32400
Reduce places removed 954 places and 0 transitions.
Ensure Unique test removed 31700 transitions
Reduce isomorphic transitions removed 31700 transitions.
Iterating post reduction 2 with 32654 rules applied. Total rules applied 95618 place count 603 transition count 700
Applied a total of 95618 rules in 1346 ms. Remains 603 /32721 variables (removed 32118) and now considering 700/64200 (removed 63500) transitions.
// Phase 1: matrix 700 rows 603 cols
[2021-05-19 16:23:28] [INFO ] Computed 203 place invariants in 3 ms
[2021-05-19 16:23:29] [INFO ] Implicit Places using invariants in 541 ms returned [1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175, 177, 179, 181, 183, 185, 187, 189, 191, 193, 195, 197, 199]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 555 ms to find 100 implicit places.
[2021-05-19 16:23:29] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 700 rows 503 cols
[2021-05-19 16:23:29] [INFO ] Computed 103 place invariants in 4 ms
[2021-05-19 16:23:29] [INFO ] Dead Transitions using invariants and state equation in 456 ms returned []
Starting structural reductions, iteration 1 : 503/32721 places, 700/64200 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 403 transition count 600
Applied a total of 200 rules in 170 ms. Remains 403 /503 variables (removed 100) and now considering 600/700 (removed 100) transitions.
// Phase 1: matrix 600 rows 403 cols
[2021-05-19 16:23:30] [INFO ] Computed 103 place invariants in 4 ms
[2021-05-19 16:23:31] [INFO ] Implicit Places using invariants in 1562 ms returned []
// Phase 1: matrix 600 rows 403 cols
[2021-05-19 16:23:31] [INFO ] Computed 103 place invariants in 10 ms
[2021-05-19 16:23:32] [INFO ] Implicit Places using invariants and state equation in 1164 ms returned []
Implicit Place search using SMT with State Equation took 2760 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 403/32721 places, 600/64200 transitions.
Stuttering acceptance computed with spot in 900 ms :[(AND (NOT p0) (NOT p2)), true, (NOT p0), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ServersAndClients-PT-100320-14 automaton TGBA [mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 4}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}, { cond=(AND p2 p1), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 3}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s123 1) (EQ s302 1)), p1:(AND (EQ s105 1) (EQ s201 1)), p2:(OR (EQ s123 0) (EQ s302 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 565 steps with 0 reset in 8 ms.
FORMULA ServersAndClients-PT-100320-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-14 finished in 6393 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&G(F(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Drop transitions removed 31580 transitions
Trivial Post-agglo rules discarded 31580 transitions
Performed 31580 trivial Post agglomeration. Transition count delta: 31580
Iterating post reduction 0 with 31580 rules applied. Total rules applied 31580 place count 32721 transition count 32620
Reduce places removed 31580 places and 0 transitions.
Performed 319 Post agglomeration using F-continuation condition.Transition count delta: 319
Iterating post reduction 1 with 31899 rules applied. Total rules applied 63479 place count 1141 transition count 32301
Reduce places removed 637 places and 0 transitions.
Ensure Unique test removed 31700 transitions
Reduce isomorphic transitions removed 31700 transitions.
Iterating post reduction 2 with 32337 rules applied. Total rules applied 95816 place count 504 transition count 601
Drop transitions removed 98 transitions
Redundant transition composition rules discarded 98 transitions
Iterating global reduction 3 with 98 rules applied. Total rules applied 95914 place count 504 transition count 503
Applied a total of 95914 rules in 7137 ms. Remains 504 /32721 variables (removed 32217) and now considering 503/64200 (removed 63697) transitions.
[2021-05-19 16:23:41] [INFO ] Flow matrix only has 502 transitions (discarded 1 similar events)
// Phase 1: matrix 502 rows 504 cols
[2021-05-19 16:23:42] [INFO ] Computed 203 place invariants in 15 ms
[2021-05-19 16:23:43] [INFO ] Implicit Places using invariants in 2319 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 502]
Discarding 201 places :
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT only with invariants took 2320 ms to find 201 implicit places.
[2021-05-19 16:23:43] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 502 rows 303 cols
[2021-05-19 16:23:43] [INFO ] Computed 2 place invariants in 4 ms
[2021-05-19 16:23:43] [INFO ] Dead Transitions using invariants and state equation in 275 ms returned []
Starting structural reductions, iteration 1 : 303/32721 places, 502/64200 transitions.
Graph (trivial) has 298 edges and 303 vertex of which 199 / 303 are part of one of the 1 SCC in 0 ms
Free SCC test removed 198 places
Ensure Unique test removed 296 transitions
Reduce isomorphic transitions removed 296 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 99 place count 7 transition count 108
Iterating global reduction 0 with 98 rules applied. Total rules applied 197 place count 7 transition count 108
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 295 place count 7 transition count 10
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 1 with 2 rules applied. Total rules applied 297 place count 6 transition count 9
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 298 place count 5 transition count 8
Iterating global reduction 1 with 1 rules applied. Total rules applied 299 place count 5 transition count 8
Applied a total of 299 rules in 13 ms. Remains 5 /303 variables (removed 298) and now considering 8/502 (removed 494) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-19 16:23:43] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 16:23:43] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-19 16:23:43] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 16:23:43] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 5/32721 places, 8/64200 transitions.
Stuttering acceptance computed with spot in 502 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100320-15 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s0 1) (EQ s2 1)), p1:(EQ s4 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-100320-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100320-15 finished in 10477 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8051372412727228738
[2021-05-19 16:23:45] [INFO ] Too many transitions (64200) to apply POR reductions. Disabling POR matrices.
[2021-05-19 16:23:48] [INFO ] Built C files in 2262ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8051372412727228738
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8051372412727228738]

BK_STOP 1621441433649

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ServersAndClients-PT-100320"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ServersAndClients-PT-100320, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r311-tall-162132107900157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100320.tgz
mv ServersAndClients-PT-100320 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;