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-162132107800124.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ServersAndClients-PT-100020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107800124
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.5M
-rw-r--r-- 1 mcc users 19K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K 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 3.8K May 11 20:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 11 20:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 11 17:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K May 11 17:19 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 4.1M 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-100020-00
FORMULA_NAME ServersAndClients-PT-100020-01
FORMULA_NAME ServersAndClients-PT-100020-02
FORMULA_NAME ServersAndClients-PT-100020-03
FORMULA_NAME ServersAndClients-PT-100020-04
FORMULA_NAME ServersAndClients-PT-100020-05
FORMULA_NAME ServersAndClients-PT-100020-06
FORMULA_NAME ServersAndClients-PT-100020-07
FORMULA_NAME ServersAndClients-PT-100020-08
FORMULA_NAME ServersAndClients-PT-100020-09
FORMULA_NAME ServersAndClients-PT-100020-10
FORMULA_NAME ServersAndClients-PT-100020-11
FORMULA_NAME ServersAndClients-PT-100020-12
FORMULA_NAME ServersAndClients-PT-100020-13
FORMULA_NAME ServersAndClients-PT-100020-14
FORMULA_NAME ServersAndClients-PT-100020-15

=== Now, execution of the tool begins

BK_START 1621437092130

Running Version 0
[2021-05-19 15:11:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 15:11:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 15:11:34] [INFO ] Load time of PNML (sax parser for PT used): 249 ms
[2021-05-19 15:11:34] [INFO ] Transformed 2421 places.
[2021-05-19 15:11:34] [INFO ] Transformed 4200 transitions.
[2021-05-19 15:11:34] [INFO ] Found NUPN structural information;
[2021-05-19 15:11:34] [INFO ] Parsed PT model containing 2421 places and 4200 transitions in 320 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 15:11:34] [INFO ] Initial state test concluded for 2 properties.
FORMULA ServersAndClients-PT-100020-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100020-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100020-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100020-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 2421 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Applied a total of 0 rules in 376 ms. Remains 2421 /2421 variables (removed 0) and now considering 4200/4200 (removed 0) transitions.
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:34] [INFO ] Computed 221 place invariants in 98 ms
[2021-05-19 15:11:35] [INFO ] Implicit Places using invariants in 1042 ms returned []
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:35] [INFO ] Computed 221 place invariants in 38 ms
[2021-05-19 15:11:36] [INFO ] Implicit Places using invariants and state equation in 809 ms returned []
Implicit Place search using SMT with State Equation took 1881 ms to find 0 implicit places.
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:36] [INFO ] Computed 221 place invariants in 37 ms
[2021-05-19 15:11:38] [INFO ] Dead Transitions using invariants and state equation in 2133 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2421/2421 places, 4200/4200 transitions.
[2021-05-19 15:11:38] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-19 15:11:39] [INFO ] Flatten gal took : 287 ms
FORMULA ServersAndClients-PT-100020-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100020-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100020-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 15:11:39] [INFO ] Flatten gal took : 182 ms
[2021-05-19 15:11:39] [INFO ] Input system was already deterministic with 4200 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 1797 ms. (steps per millisecond=55 ) properties (out of 16) seen :15
Running SMT prover for 1 properties.
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:41] [INFO ] Computed 221 place invariants in 22 ms
[2021-05-19 15:11:41] [INFO ] [Real]Absence check using 121 positive place invariants in 123 ms returned sat
[2021-05-19 15:11:42] [INFO ] [Real]Absence check using 121 positive and 100 generalized place invariants in 33 ms returned sat
[2021-05-19 15:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 15:11:43] [INFO ] [Real]Absence check using state equation in 1262 ms returned sat
[2021-05-19 15:11:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 15:11:43] [INFO ] [Nat]Absence check using 121 positive place invariants in 90 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 2421 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Drop transitions removed 1999 transitions
Trivial Post-agglo rules discarded 1999 transitions
Performed 1999 trivial Post agglomeration. Transition count delta: 1999
Iterating post reduction 0 with 1999 rules applied. Total rules applied 1999 place count 2421 transition count 2201
Reduce places removed 2018 places and 0 transitions.
Ensure Unique test removed 1800 transitions
Reduce isomorphic transitions removed 1800 transitions.
Iterating post reduction 1 with 3818 rules applied. Total rules applied 5817 place count 403 transition count 401
Drop transitions removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 2 with 99 rules applied. Total rules applied 5916 place count 403 transition count 302
Discarding 99 places :
Implicit places reduction removed 99 places
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 2 with 297 rules applied. Total rules applied 6213 place count 304 transition count 104
Reduce places removed 297 places and 0 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 395 rules applied. Total rules applied 6608 place count 7 transition count 6
Applied a total of 6608 rules in 98 ms. Remains 7 /2421 variables (removed 2414) and now considering 6/4200 (removed 4194) transitions.
// Phase 1: matrix 6 rows 7 cols
[2021-05-19 15:11:43] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-19 15:11:43] [INFO ] Implicit Places using invariants in 13 ms returned [0, 1, 5]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 14 ms to find 3 implicit places.
[2021-05-19 15:11:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 4 cols
[2021-05-19 15:11:44] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 15:11:44] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Starting structural reductions, iteration 1 : 4/2421 places, 6/4200 transitions.
Graph (trivial) has 4 edges and 4 vertex of which 3 / 4 are part of one of the 1 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Applied a total of 1 rules in 3 ms. Remains 2 /4 variables (removed 2) and now considering 3/6 (removed 3) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-19 15:11:44] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:11:44] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-19 15:11:44] [INFO ] Computed 1 place invariants in 9 ms
[2021-05-19 15:11:44] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 2/2421 places, 3/4200 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100020-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ServersAndClients-PT-100020-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100020-00 finished in 349 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X((F(p0)||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 2421 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Applied a total of 0 rules in 120 ms. Remains 2421 /2421 variables (removed 0) and now considering 4200/4200 (removed 0) transitions.
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:44] [INFO ] Computed 221 place invariants in 21 ms
[2021-05-19 15:11:45] [INFO ] Implicit Places using invariants in 734 ms returned []
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:45] [INFO ] Computed 221 place invariants in 33 ms
[2021-05-19 15:11:46] [INFO ] Implicit Places using invariants and state equation in 1243 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 with State Equation took 1983 ms to find 100 implicit places.
// Phase 1: matrix 4200 rows 2321 cols
[2021-05-19 15:11:46] [INFO ] Computed 121 place invariants in 49 ms
[2021-05-19 15:11:48] [INFO ] Dead Transitions using invariants and state equation in 1999 ms returned []
Starting structural reductions, iteration 1 : 2321/2421 places, 4200/4200 transitions.
Applied a total of 0 rules in 124 ms. Remains 2321 /2321 variables (removed 0) and now considering 4200/4200 (removed 0) transitions.
// Phase 1: matrix 4200 rows 2321 cols
[2021-05-19 15:11:48] [INFO ] Computed 121 place invariants in 42 ms
[2021-05-19 15:11:50] [INFO ] Dead Transitions using invariants and state equation in 2057 ms returned []
Finished structural reductions, in 2 iterations. Remains : 2321/2421 places, 4200/4200 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100020-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s356 0) (NEQ s272 1)), p1:(NEQ s649 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 explored 100000 steps with 15 reset in 1452 ms.
Stack based approach found an accepted trace after 12718 steps with 1 reset with depth 8088 and stack size 54 in 191 ms.
FORMULA ServersAndClients-PT-100020-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100020-02 finished in 8039 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((p0 U G((!p0 U (p1 U (p2||G(p1))))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 2421 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Applied a total of 0 rules in 111 ms. Remains 2421 /2421 variables (removed 0) and now considering 4200/4200 (removed 0) transitions.
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:52] [INFO ] Computed 221 place invariants in 20 ms
[2021-05-19 15:11:53] [INFO ] Implicit Places using invariants in 703 ms returned []
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:53] [INFO ] Computed 221 place invariants in 19 ms
[2021-05-19 15:11:53] [INFO ] Implicit Places using invariants and state equation in 694 ms returned []
Implicit Place search using SMT with State Equation took 1402 ms to find 0 implicit places.
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:53] [INFO ] Computed 221 place invariants in 18 ms
[2021-05-19 15:11:55] [INFO ] Dead Transitions using invariants and state equation in 2127 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2421/2421 places, 4200/4200 transitions.
Stuttering acceptance computed with spot in 327 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), true, (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ServersAndClients-PT-100020-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=3 dest: 3}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={0} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={1} source=3 dest: 5}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=(OR p2 p1 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={1} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=6 dest: 6}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={1} source=6 dest: 6}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=6 dest: 8}], [{ cond=true, acceptance={0, 1} source=7 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p2) p1), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=9 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=9 dest: 9}]], initial=0, aps=[p2:(AND (NEQ s1936 1) (NEQ s1126 1)), p1:(NEQ s1126 1), p0:(NEQ s1936 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11706 steps with 0 reset in 186 ms.
FORMULA ServersAndClients-PT-100020-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100020-03 finished in 4186 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 2421 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Drop transitions removed 1998 transitions
Trivial Post-agglo rules discarded 1998 transitions
Performed 1998 trivial Post agglomeration. Transition count delta: 1998
Iterating post reduction 0 with 1998 rules applied. Total rules applied 1998 place count 2421 transition count 2202
Reduce places removed 2016 places and 0 transitions.
Ensure Unique test removed 1700 transitions
Reduce isomorphic transitions removed 1700 transitions.
Iterating post reduction 1 with 3716 rules applied. Total rules applied 5714 place count 405 transition count 502
Drop transitions removed 198 transitions
Redundant transition composition rules discarded 198 transitions
Iterating global reduction 2 with 198 rules applied. Total rules applied 5912 place count 405 transition count 304
Discarding 98 places :
Implicit places reduction removed 98 places
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 2 with 294 rules applied. Total rules applied 6206 place count 307 transition count 108
Reduce places removed 294 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 3 with 391 rules applied. Total rules applied 6597 place count 13 transition count 11
Applied a total of 6597 rules in 62 ms. Remains 13 /2421 variables (removed 2408) and now considering 11/4200 (removed 4189) transitions.
// Phase 1: matrix 11 rows 13 cols
[2021-05-19 15:11:56] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-19 15:11:56] [INFO ] Implicit Places using invariants in 13 ms returned [0, 1, 2, 3, 9, 11]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 14 ms to find 6 implicit places.
[2021-05-19 15:11:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 7 cols
[2021-05-19 15:11:56] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:11:56] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Starting structural reductions, iteration 1 : 7/2421 places, 11/4200 transitions.
Graph (trivial) has 7 edges and 7 vertex of which 5 / 7 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Applied a total of 1 rules in 1 ms. Remains 3 /7 variables (removed 4) and now considering 5/11 (removed 6) transitions.
// Phase 1: matrix 5 rows 3 cols
[2021-05-19 15:11:56] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:11:56] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-19 15:11:56] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:11:56] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 15 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 3/2421 places, 5/4200 transitions.
Stuttering acceptance computed with spot in 34 ms :[true, (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100020-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s2 0) (NEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ServersAndClients-PT-100020-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100020-05 finished in 157 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 2421 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Drop transitions removed 1998 transitions
Trivial Post-agglo rules discarded 1998 transitions
Performed 1998 trivial Post agglomeration. Transition count delta: 1998
Iterating post reduction 0 with 1998 rules applied. Total rules applied 1998 place count 2421 transition count 2202
Reduce places removed 2016 places and 0 transitions.
Ensure Unique test removed 1700 transitions
Reduce isomorphic transitions removed 1700 transitions.
Iterating post reduction 1 with 3716 rules applied. Total rules applied 5714 place count 405 transition count 502
Drop transitions removed 198 transitions
Redundant transition composition rules discarded 198 transitions
Iterating global reduction 2 with 198 rules applied. Total rules applied 5912 place count 405 transition count 304
Discarding 98 places :
Implicit places reduction removed 98 places
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 2 with 294 rules applied. Total rules applied 6206 place count 307 transition count 108
Reduce places removed 294 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 3 with 391 rules applied. Total rules applied 6597 place count 13 transition count 11
Applied a total of 6597 rules in 55 ms. Remains 13 /2421 variables (removed 2408) and now considering 11/4200 (removed 4189) transitions.
// Phase 1: matrix 11 rows 13 cols
[2021-05-19 15:11:56] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-19 15:11:56] [INFO ] Implicit Places using invariants in 14 ms returned [0, 1, 2, 3, 9, 11]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 14 ms to find 6 implicit places.
[2021-05-19 15:11:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 7 cols
[2021-05-19 15:11:56] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 15:11:56] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Starting structural reductions, iteration 1 : 7/2421 places, 11/4200 transitions.
Graph (trivial) has 7 edges and 7 vertex of which 5 / 7 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Applied a total of 1 rules in 0 ms. Remains 3 /7 variables (removed 4) and now considering 5/11 (removed 6) transitions.
// Phase 1: matrix 5 rows 3 cols
[2021-05-19 15:11:56] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:11:56] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-19 15:11:56] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:11:56] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 3/2421 places, 5/4200 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100020-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s1 0) (NEQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-100020-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100020-07 finished in 162 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((G(p0) U p1)&&X(F(p2))))], workingDir=/home/mcc/execution]
Support contains 4 out of 2421 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Applied a total of 0 rules in 261 ms. Remains 2421 /2421 variables (removed 0) and now considering 4200/4200 (removed 0) transitions.
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:57] [INFO ] Computed 221 place invariants in 18 ms
[2021-05-19 15:11:57] [INFO ] Implicit Places using invariants in 762 ms returned []
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:57] [INFO ] Computed 221 place invariants in 23 ms
[2021-05-19 15:11:58] [INFO ] Implicit Places using invariants and state equation in 714 ms returned []
Implicit Place search using SMT with State Equation took 1477 ms to find 0 implicit places.
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:11:58] [INFO ] Computed 221 place invariants in 18 ms
[2021-05-19 15:12:00] [INFO ] Dead Transitions using invariants and state equation in 2175 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2421/2421 places, 4200/4200 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : ServersAndClients-PT-100020-09 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(OR p1 p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s1527 0) (EQ s450 1)), p0:(OR (EQ s450 0) (EQ s1527 1)), p2:(OR (EQ s1116 0) (EQ s911 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]]
Entered a terminal (fully accepting) state of product in 11474 steps with 0 reset in 167 ms.
FORMULA ServersAndClients-PT-100020-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100020-09 finished in 4232 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 2421 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Drop transitions removed 1998 transitions
Trivial Post-agglo rules discarded 1998 transitions
Performed 1998 trivial Post agglomeration. Transition count delta: 1998
Iterating post reduction 0 with 1998 rules applied. Total rules applied 1998 place count 2421 transition count 2202
Reduce places removed 2016 places and 0 transitions.
Ensure Unique test removed 1700 transitions
Reduce isomorphic transitions removed 1700 transitions.
Iterating post reduction 1 with 3716 rules applied. Total rules applied 5714 place count 405 transition count 502
Drop transitions removed 198 transitions
Redundant transition composition rules discarded 198 transitions
Iterating global reduction 2 with 198 rules applied. Total rules applied 5912 place count 405 transition count 304
Discarding 98 places :
Implicit places reduction removed 98 places
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 2 with 294 rules applied. Total rules applied 6206 place count 307 transition count 108
Reduce places removed 294 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 3 with 391 rules applied. Total rules applied 6597 place count 13 transition count 11
Applied a total of 6597 rules in 48 ms. Remains 13 /2421 variables (removed 2408) and now considering 11/4200 (removed 4189) transitions.
// Phase 1: matrix 11 rows 13 cols
[2021-05-19 15:12:01] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-19 15:12:01] [INFO ] Implicit Places using invariants in 23 ms returned [0, 1, 2, 3, 9, 11]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 24 ms to find 6 implicit places.
[2021-05-19 15:12:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 7 cols
[2021-05-19 15:12:01] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 15:12:01] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 7/2421 places, 11/4200 transitions.
Graph (trivial) has 7 edges and 7 vertex of which 5 / 7 are part of one of the 1 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Applied a total of 1 rules in 1 ms. Remains 3 /7 variables (removed 4) and now considering 5/11 (removed 6) transitions.
// Phase 1: matrix 5 rows 3 cols
[2021-05-19 15:12:01] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:12:01] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-19 15:12:01] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:12:01] [INFO ] Implicit Places using invariants and state equation in 11 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 : 3/2421 places, 5/4200 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100020-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 110 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 3 in 1 ms.
FORMULA ServersAndClients-PT-100020-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100020-10 finished in 262 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 2421 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Drop transitions removed 1979 transitions
Trivial Post-agglo rules discarded 1979 transitions
Performed 1979 trivial Post agglomeration. Transition count delta: 1979
Iterating post reduction 0 with 1979 rules applied. Total rules applied 1979 place count 2421 transition count 2221
Reduce places removed 1979 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 1999 rules applied. Total rules applied 3978 place count 442 transition count 2201
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 1800 transitions
Reduce isomorphic transitions removed 1800 transitions.
Iterating post reduction 2 with 1839 rules applied. Total rules applied 5817 place count 403 transition count 401
Drop transitions removed 98 transitions
Redundant transition composition rules discarded 98 transitions
Iterating global reduction 3 with 98 rules applied. Total rules applied 5915 place count 403 transition count 303
Discarding 98 places :
Implicit places reduction removed 98 places
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 3 with 294 rules applied. Total rules applied 6209 place count 305 transition count 107
Reduce places removed 294 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 4 with 391 rules applied. Total rules applied 6600 place count 11 transition count 10
Applied a total of 6600 rules in 52 ms. Remains 11 /2421 variables (removed 2410) and now considering 10/4200 (removed 4190) transitions.
[2021-05-19 15:12:01] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
// Phase 1: matrix 9 rows 11 cols
[2021-05-19 15:12:01] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-19 15:12:01] [INFO ] Implicit Places using invariants in 11 ms returned [0, 1, 2, 3, 9]
Discarding 5 places :
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT only with invariants took 12 ms to find 5 implicit places.
[2021-05-19 15:12:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 6 cols
[2021-05-19 15:12:01] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:12:01] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Starting structural reductions, iteration 1 : 6/2421 places, 9/4200 transitions.
Graph (trivial) has 5 edges and 6 vertex of which 3 / 6 are part of one of the 1 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 3 transition count 5
Applied a total of 3 rules in 2 ms. Remains 3 /6 variables (removed 3) and now considering 5/9 (removed 4) transitions.
// Phase 1: matrix 5 rows 3 cols
[2021-05-19 15:12:01] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:12:01] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-19 15:12:01] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:12:01] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 15 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 3/2421 places, 5/4200 transitions.
Stuttering acceptance computed with spot in 36 ms :[true, (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100020-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s0 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ServersAndClients-PT-100020-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100020-11 finished in 144 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(F((!p0 U (p1||G(!p0)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 2421 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Applied a total of 0 rules in 142 ms. Remains 2421 /2421 variables (removed 0) and now considering 4200/4200 (removed 0) transitions.
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:12:01] [INFO ] Computed 221 place invariants in 20 ms
[2021-05-19 15:12:02] [INFO ] Implicit Places using invariants in 625 ms returned []
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:12:02] [INFO ] Computed 221 place invariants in 18 ms
[2021-05-19 15:12:02] [INFO ] Implicit Places using invariants and state equation in 704 ms returned []
Implicit Place search using SMT with State Equation took 1330 ms to find 0 implicit places.
// Phase 1: matrix 4200 rows 2421 cols
[2021-05-19 15:12:02] [INFO ] Computed 221 place invariants in 18 ms
[2021-05-19 15:12:05] [INFO ] Dead Transitions using invariants and state equation in 2272 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2421/2421 places, 4200/4200 transitions.
Stuttering acceptance computed with spot in 197 ms :[false, (AND p0 (NOT p1)), false]
Running random walk in product with property : ServersAndClients-PT-100020-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s722 0) (EQ s855 1)), p1:(AND (OR (NEQ s1978 0) (NEQ s616 1)) (NEQ s722 0) (NEQ s855 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 12 reset in 1516 ms.
Product exploration explored 100000 steps with 14 reset in 1488 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[false, (AND p0 (NOT p1)), false]
Product exploration explored 100000 steps with 14 reset in 1393 ms.
Product exploration explored 100000 steps with 10 reset in 1494 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 75 ms :[false, (AND p0 (NOT p1)), false]
Support contains 4 out of 2421 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Performed 1996 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1996 rules applied. Total rules applied 1996 place count 2421 transition count 4200
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 2011 place count 2406 transition count 2700
Deduced a syphon composed of 1996 places in 0 ms
Iterating global reduction 1 with 15 rules applied. Total rules applied 2026 place count 2406 transition count 2700
Discarding 1500 places :
Symmetric choice reduction at 1 with 1500 rule applications. Total rules 3526 place count 906 transition count 1200
Deduced a syphon composed of 496 places in 1 ms
Iterating global reduction 1 with 1500 rules applied. Total rules applied 5026 place count 906 transition count 1200
Deduced a syphon composed of 496 places in 1 ms
Applied a total of 5026 rules in 1069 ms. Remains 906 /2421 variables (removed 1515) and now considering 1200/4200 (removed 3000) transitions.
[2021-05-19 15:12:12] [INFO ] Redundant transitions in 76 ms returned []
[2021-05-19 15:12:12] [INFO ] Flow matrix only has 804 transitions (discarded 396 similar events)
// Phase 1: matrix 804 rows 906 cols
[2021-05-19 15:12:12] [INFO ] Computed 206 place invariants in 4 ms
[2021-05-19 15:12:13] [INFO ] Dead Transitions using invariants and state equation in 735 ms returned []
Finished structural reductions, in 1 iterations. Remains : 906/2421 places, 1200/4200 transitions.
Product exploration explored 100000 steps with 159 reset in 1360 ms.
Product exploration explored 100000 steps with 165 reset in 1239 ms.
[2021-05-19 15:12:16] [INFO ] Flatten gal took : 141 ms
[2021-05-19 15:12:16] [INFO ] Flatten gal took : 133 ms
[2021-05-19 15:12:16] [INFO ] Time to serialize gal into /tmp/LTL13365293769939892137.gal : 51 ms
[2021-05-19 15:12:16] [INFO ] Time to serialize properties into /tmp/LTL16950552025296296306.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/LTL13365293769939892137.gal, -t, CGAL, -LTL, /tmp/LTL16950552025296296306.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/LTL13365293769939892137.gal -t CGAL -LTL /tmp/LTL16950552025296296306.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("((sv3_c17==0)||(sv4_c49==1))"))||(X(F(("((sv3_c17==1)&&(sv4_c49==0))")U(("((((sv15_c61==1)||(sv2_c12==0))&&(sv3_c17==1))&&(sv4_c49==0))")||(G("((sv3_c17==1)&&(sv4_c49==0))"))))))))
Formula 0 simplified : !(G"((sv3_c17==0)||(sv4_c49==1))" | XF("((sv3_c17==1)&&(sv4_c49==0))" U ("((((sv15_c61==1)||(sv2_c12==0))&&(sv3_c17==1))&&(sv4_c49==0))" | G"((sv3_c17==1)&&(sv4_c49==0))")))
Detected timeout of ITS tools.
[2021-05-19 15:12:31] [INFO ] Flatten gal took : 130 ms
[2021-05-19 15:12:31] [INFO ] Applying decomposition
[2021-05-19 15:12:31] [INFO ] Flatten gal took : 132 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/graph3325122897144024338.txt, -o, /tmp/graph3325122897144024338.bin, -w, /tmp/graph3325122897144024338.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/graph3325122897144024338.bin, -l, -1, -v, -w, /tmp/graph3325122897144024338.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 15:12:32] [INFO ] Decomposing Gal with order
[2021-05-19 15:12:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 15:12:33] [INFO ] Removed a total of 4152 redundant transitions.
[2021-05-19 15:12:33] [INFO ] Flatten gal took : 1050 ms
[2021-05-19 15:12:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 36 ms.
[2021-05-19 15:12:33] [INFO ] Time to serialize gal into /tmp/LTL4638875645244979627.gal : 43 ms
[2021-05-19 15:12:33] [INFO ] Time to serialize properties into /tmp/LTL6187561822028859370.ltl : 9 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/LTL4638875645244979627.gal, -t, CGAL, -LTL, /tmp/LTL6187561822028859370.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/LTL4638875645244979627.gal -t CGAL -LTL /tmp/LTL6187561822028859370.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G("((u17.sv3_c17==0)||(u49.sv4_c49==1))"))||(X(F(("((u17.sv3_c17==1)&&(u49.sv4_c49==0))")U(("((((i96.u116.sv15_c61==1)||(u12.sv2_c12==0))&&(u17.sv3_c17==1))&&(u49.sv4_c49==0))")||(G("((u17.sv3_c17==1)&&(u49.sv4_c49==0))"))))))))
Formula 0 simplified : !(G"((u17.sv3_c17==0)||(u49.sv4_c49==1))" | XF("((u17.sv3_c17==1)&&(u49.sv4_c49==0))" U ("((((i96.u116.sv15_c61==1)||(u12.sv2_c12==0))&&(u17.sv3_c17==1))&&(u49.sv4_c49==0))" | G"((u17.sv3_c17==1)&&(u49.sv4_c49==0))")))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
663 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,7.0561,118528,1,0,29557,12918,34597,27126,660,33109,830561
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ServersAndClients-PT-100020-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ServersAndClients-PT-100020-14 finished in 39654 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621437161900

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-100020"
export BK_EXAMINATION="LTLCardinality"
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-100020, examination is LTLCardinality"
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-162132107800124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100020.tgz
mv ServersAndClients-PT-100020 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;