About the Execution of ITS-Tools for ServersAndClients-PT-200160
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16245.995 | 3600000.00 | 9993344.00 | 25432.40 | FFFFFF?FFFFFTFTT | normal |
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-162132107900181.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-200160, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107900181
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 62M
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K 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 97K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 3.7K May 11 20:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 20:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 11 17:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 11 17:28 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 62M 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-200160-00
FORMULA_NAME ServersAndClients-PT-200160-01
FORMULA_NAME ServersAndClients-PT-200160-02
FORMULA_NAME ServersAndClients-PT-200160-03
FORMULA_NAME ServersAndClients-PT-200160-04
FORMULA_NAME ServersAndClients-PT-200160-05
FORMULA_NAME ServersAndClients-PT-200160-06
FORMULA_NAME ServersAndClients-PT-200160-07
FORMULA_NAME ServersAndClients-PT-200160-08
FORMULA_NAME ServersAndClients-PT-200160-09
FORMULA_NAME ServersAndClients-PT-200160-10
FORMULA_NAME ServersAndClients-PT-200160-11
FORMULA_NAME ServersAndClients-PT-200160-12
FORMULA_NAME ServersAndClients-PT-200160-13
FORMULA_NAME ServersAndClients-PT-200160-14
FORMULA_NAME ServersAndClients-PT-200160-15
=== Now, execution of the tool begins
BK_START 1621444037402
Running Version 0
[2021-05-19 17:07:18] [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 17:07:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 17:07:20] [INFO ] Load time of PNML (sax parser for PT used): 1556 ms
[2021-05-19 17:07:20] [INFO ] Transformed 32961 places.
[2021-05-19 17:07:20] [INFO ] Transformed 64400 transitions.
[2021-05-19 17:07:20] [INFO ] Found NUPN structural information;
[2021-05-19 17:07:20] [INFO ] Parsed PT model containing 32961 places and 64400 transitions in 1788 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 17:07:20] [INFO ] Initial state test concluded for 1 properties.
Support contains 53 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 470 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:07:22] [INFO ] Computed 561 place invariants in 957 ms
[2021-05-19 17:07:27] [INFO ] Implicit Places using invariants in 5628 ms returned []
Implicit Place search using SMT only with invariants took 5652 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:07:28] [INFO ] Computed 561 place invariants in 697 ms
[2021-05-19 17:07:32] [INFO ] Dead Transitions using invariants and state equation in 5095 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
[2021-05-19 17:07:34] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-19 17:07:35] [INFO ] Flatten gal took : 2315 ms
FORMULA ServersAndClients-PT-200160-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200160-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 17:07:37] [INFO ] Flatten gal took : 1988 ms
[2021-05-19 17:07:40] [INFO ] Input system was already deterministic with 64400 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 8754 ms. (steps per millisecond=11 ) properties (out of 30) seen :19
Running SMT prover for 11 properties.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:07:50] [INFO ] Computed 561 place invariants in 585 ms
[2021-05-19 17:08:08] [INFO ] [Real]Absence check using 361 positive place invariants in 5709 ms returned sat
[2021-05-19 17:08:09] [INFO ] [Real]Absence check using 361 positive and 200 generalized place invariants in 714 ms returned sat
[2021-05-19 17:08:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:09:30] [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 14 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((F(p0)||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 319 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:09:31] [INFO ] Computed 561 place invariants in 592 ms
[2021-05-19 17:09:35] [INFO ] Implicit Places using invariants in 4962 ms returned []
Implicit Place search using SMT only with invariants took 4963 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:09:36] [INFO ] Computed 561 place invariants in 650 ms
[2021-05-19 17:09:40] [INFO ] Dead Transitions using invariants and state equation in 5032 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Stuttering acceptance computed with spot in 218 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-200160-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(EQ s15862 1), p1:(AND (NEQ s777 0) (NEQ s1806 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 7470 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 4 ms.
FORMULA ServersAndClients-PT-200160-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-00 finished in 18170 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((F(p0) U X(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 172 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:09:49] [INFO ] Computed 561 place invariants in 590 ms
[2021-05-19 17:09:53] [INFO ] Implicit Places using invariants in 4769 ms returned []
Implicit Place search using SMT only with invariants took 4770 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:09:54] [INFO ] Computed 561 place invariants in 594 ms
[2021-05-19 17:09:58] [INFO ] Dead Transitions using invariants and state equation in 4670 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), false]
Running random walk in product with property : ServersAndClients-PT-200160-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s761 1) (EQ s10047 1)), p1:(EQ s32247 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 78410 steps with 14276 reset in 10001 ms.
Stack based approach found an accepted trace after 278 steps with 55 reset with depth 8 and stack size 8 in 40 ms.
FORMULA ServersAndClients-PT-200160-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-01 finished in 19886 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&(G(p1)||F(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 169 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:10:09] [INFO ] Computed 561 place invariants in 599 ms
[2021-05-19 17:10:13] [INFO ] Implicit Places using invariants in 4762 ms returned []
Implicit Place search using SMT only with invariants took 4766 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:10:14] [INFO ] Computed 561 place invariants in 613 ms
[2021-05-19 17:10:18] [INFO ] Dead Transitions using invariants and state equation in 4795 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-200160-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (NEQ s521 0) (NEQ s26127 0)), p1:(EQ s1420 1), p2:(AND (EQ s455 1) (EQ s10650 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 127 reset in 7261 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 3 ms.
FORMULA ServersAndClients-PT-200160-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-02 finished in 17266 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Drop transitions removed 31999 transitions
Trivial Post-agglo rules discarded 31999 transitions
Performed 31999 trivial Post agglomeration. Transition count delta: 31999
Iterating post reduction 0 with 31999 rules applied. Total rules applied 31999 place count 32961 transition count 32401
Reduce places removed 32158 places and 0 transitions.
Ensure Unique test removed 31600 transitions
Reduce isomorphic transitions removed 31600 transitions.
Iterating post reduction 1 with 63758 rules applied. Total rules applied 95757 place count 803 transition count 801
Drop transitions removed 199 transitions
Redundant transition composition rules discarded 199 transitions
Iterating global reduction 2 with 199 rules applied. Total rules applied 95956 place count 803 transition count 602
Discarding 199 places :
Implicit places reduction removed 199 places
Drop transitions removed 398 transitions
Trivial Post-agglo rules discarded 398 transitions
Performed 398 trivial Post agglomeration. Transition count delta: 398
Iterating post reduction 2 with 597 rules applied. Total rules applied 96553 place count 604 transition count 204
Reduce places removed 597 places and 0 transitions.
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 3 with 795 rules applied. Total rules applied 97348 place count 7 transition count 6
Applied a total of 97348 rules in 965 ms. Remains 7 /32961 variables (removed 32954) and now considering 6/64400 (removed 64394) transitions.
// Phase 1: matrix 6 rows 7 cols
[2021-05-19 17:10:26] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-19 17:10:26] [INFO ] Implicit Places using invariants in 10 ms returned [0, 1, 5]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 12 ms to find 3 implicit places.
[2021-05-19 17:10:26] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 4 cols
[2021-05-19 17:10:26] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 17:10:26] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Starting structural reductions, iteration 1 : 4/32961 places, 6/64400 transitions.
Graph (trivial) has 4 edges and 4 vertex of which 3 / 4 are part of one of the 1 SCC in 4 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 6 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 17:10:26] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 17:10:26] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-19 17:10:26] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-19 17:10:26] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 2/32961 places, 3/64400 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200160-03 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:(EQ s1 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 0 ms.
FORMULA ServersAndClients-PT-200160-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-03 finished in 1102 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U (G(p1)||X(F(p2))||G(p0)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 262 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:10:27] [INFO ] Computed 561 place invariants in 711 ms
[2021-05-19 17:10:32] [INFO ] Implicit Places using invariants in 4955 ms returned []
Implicit Place search using SMT only with invariants took 4957 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:10:32] [INFO ] Computed 561 place invariants in 586 ms
[2021-05-19 17:10:36] [INFO ] Dead Transitions using invariants and state equation in 4709 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-200160-04 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(AND (NEQ s617 0) (NEQ s22911 0)), p1:(AND (EQ s601 1) (EQ s2811 1)), p0:(NEQ s30576 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 119 reset in 7397 ms.
Stack based approach found an accepted trace after 16221 steps with 21 reset with depth 172 and stack size 128 in 1224 ms.
FORMULA ServersAndClients-PT-200160-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-04 finished in 18765 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F((p0||G(p1))) U G((F(p2)||X(G(p3))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 171 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:10:46] [INFO ] Computed 561 place invariants in 707 ms
[2021-05-19 17:10:50] [INFO ] Implicit Places using invariants in 4837 ms returned []
Implicit Place search using SMT only with invariants took 4837 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:10:51] [INFO ] Computed 561 place invariants in 729 ms
[2021-05-19 17:10:55] [INFO ] Dead Transitions using invariants and state equation in 4752 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3) (NOT p1)), false, (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-200160-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p2) p3), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p3)), acceptance={1} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) p3), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p2) p3), acceptance={1} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(EQ s27495 1), p0:(EQ s5789 1), p3:(AND (EQ s493 1) (EQ s13062 1)), p1:(EQ s9046 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 4 reset in 7238 ms.
Stack based approach found an accepted trace after 16 steps with 1 reset with depth 12 and stack size 12 in 4 ms.
FORMULA ServersAndClients-PT-200160-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-05 finished in 17259 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 165 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:11:03] [INFO ] Computed 561 place invariants in 591 ms
[2021-05-19 17:11:07] [INFO ] Implicit Places using invariants in 4695 ms returned []
Implicit Place search using SMT only with invariants took 4695 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:11:08] [INFO ] Computed 561 place invariants in 592 ms
[2021-05-19 17:11:12] [INFO ] Dead Transitions using invariants and state equation in 4585 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200160-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(OR (NEQ s411 1) (NEQ s24921 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 52980 steps with 17660 reset in 10003 ms.
Product exploration timeout after 48910 steps with 16303 reset in 10002 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Product exploration timeout after 47640 steps with 15880 reset in 10003 ms.
Product exploration timeout after 47400 steps with 15800 reset in 10001 ms.
Applying partial POR strategy [true, false, true, false]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Support contains 2 out of 32961 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Performed 31800 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 31800 rules applied. Total rules applied 31800 place count 32961 transition count 64400
Discarding 158 places :
Symmetric choice reduction at 1 with 158 rule applications. Total rules 31958 place count 32803 transition count 32800
Deduced a syphon composed of 31800 places in 10 ms
Iterating global reduction 1 with 158 rules applied. Total rules applied 32116 place count 32803 transition count 32800
Deduced a syphon composed of 31800 places in 11 ms
Applied a total of 32116 rules in 17046 ms. Remains 32803 /32961 variables (removed 158) and now considering 32800/64400 (removed 31600) transitions.
// Phase 1: matrix 32800 rows 32803 cols
[2021-05-19 17:12:24] [INFO ] Computed 403 place invariants in 14599 ms
[2021-05-19 17:12:27] [INFO ] Dead Transitions using invariants and state equation in 17333 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32803/32961 places, 32800/64400 transitions.
Product exploration timeout after 9850 steps with 3283 reset in 10012 ms.
Product exploration timeout after 9390 steps with 3130 reset in 10016 ms.
[2021-05-19 17:12:51] [INFO ] Flatten gal took : 2188 ms
[2021-05-19 17:12:53] [INFO ] Flatten gal took : 1788 ms
[2021-05-19 17:12:53] [INFO ] Time to serialize gal into /tmp/LTL803644871753033275.gal : 292 ms
[2021-05-19 17:12:53] [INFO ] Time to serialize properties into /tmp/LTL7428685054310235230.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/LTL803644871753033275.gal, -t, CGAL, -LTL, /tmp/LTL7428685054310235230.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/LTL803644871753033275.gal -t CGAL -LTL /tmp/LTL7428685054310235230.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-19 17:13:10] [INFO ] Flatten gal took : 1807 ms
[2021-05-19 17:13:10] [INFO ] Applying decomposition
[2021-05-19 17:13:12] [INFO ] Flatten gal took : 1776 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/graph13020685107442999417.txt, -o, /tmp/graph13020685107442999417.bin, -w, /tmp/graph13020685107442999417.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/graph13020685107442999417.bin, -l, -1, -v, -w, /tmp/graph13020685107442999417.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 17:13:15] [INFO ] Decomposing Gal with order
[2021-05-19 17:13:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 17:13:41] [INFO ] Removed a total of 63359 redundant transitions.
[2021-05-19 17:13:42] [INFO ] Flatten gal took : 14005 ms
[2021-05-19 17:13:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 1764 labels/synchronizations in 2171 ms.
[2021-05-19 17:13:46] [INFO ] Time to serialize gal into /tmp/LTL12870400869670734741.gal : 284 ms
[2021-05-19 17:13:46] [INFO ] Time to serialize properties into /tmp/LTL2784060371777053385.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/LTL12870400869670734741.gal, -t, CGAL, -LTL, /tmp/LTL2784060371777053385.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/LTL12870400869670734741.gal -t CGAL -LTL /tmp/LTL2784060371777053385.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5732484908538000473
[2021-05-19 17:14:02] [INFO ] Built C files in 580ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5732484908538000473
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/ltsmin5732484908538000473]
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/ltsmin5732484908538000473] 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/ltsmin5732484908538000473] 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-200160-06 finished in 180077 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&((X(p1)&&F(p2))||X(G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 168 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:14:04] [INFO ] Computed 561 place invariants in 827 ms
[2021-05-19 17:14:08] [INFO ] Implicit Places using invariants in 4991 ms returned []
Implicit Place search using SMT only with invariants took 4992 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:14:08] [INFO ] Computed 561 place invariants in 626 ms
[2021-05-19 17:14:13] [INFO ] Dead Transitions using invariants and state equation in 4931 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ServersAndClients-PT-200160-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s20782 1), p2:(NEQ s17948 1), p1:(AND (OR (AND (NEQ s551 0) (NEQ s15273 0)) (NEQ s767 1) (NEQ s29946 1)) (NEQ s20782 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 7930 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 4 ms.
FORMULA ServersAndClients-PT-200160-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-07 finished in 18285 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(X((p1||X(p0)||G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 265 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:14:22] [INFO ] Computed 561 place invariants in 594 ms
[2021-05-19 17:14:26] [INFO ] Implicit Places using invariants in 4758 ms returned []
Implicit Place search using SMT only with invariants took 4776 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:14:27] [INFO ] Computed 561 place invariants in 596 ms
[2021-05-19 17:14:31] [INFO ] Dead Transitions using invariants and state equation in 4763 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p2) (NOT p0)), true, (NOT p2)]
Running random walk in product with property : ServersAndClients-PT-200160-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s431 1) (EQ s13263 1)), p1:(AND (EQ s711 1) (EQ s7233 1)), p2:(EQ s28915 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 4 ms.
FORMULA ServersAndClients-PT-200160-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-08 finished in 10080 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Drop transitions removed 31999 transitions
Trivial Post-agglo rules discarded 31999 transitions
Performed 31999 trivial Post agglomeration. Transition count delta: 31999
Iterating post reduction 0 with 31999 rules applied. Total rules applied 31999 place count 32961 transition count 32401
Reduce places removed 32158 places and 0 transitions.
Ensure Unique test removed 31600 transitions
Reduce isomorphic transitions removed 31600 transitions.
Iterating post reduction 1 with 63758 rules applied. Total rules applied 95757 place count 803 transition count 801
Drop transitions removed 199 transitions
Redundant transition composition rules discarded 199 transitions
Iterating global reduction 2 with 199 rules applied. Total rules applied 95956 place count 803 transition count 602
Discarding 199 places :
Implicit places reduction removed 199 places
Drop transitions removed 398 transitions
Trivial Post-agglo rules discarded 398 transitions
Performed 398 trivial Post agglomeration. Transition count delta: 398
Iterating post reduction 2 with 597 rules applied. Total rules applied 96553 place count 604 transition count 204
Reduce places removed 597 places and 0 transitions.
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 3 with 795 rules applied. Total rules applied 97348 place count 7 transition count 6
Applied a total of 97348 rules in 671 ms. Remains 7 /32961 variables (removed 32954) and now considering 6/64400 (removed 64394) transitions.
// Phase 1: matrix 6 rows 7 cols
[2021-05-19 17:14:32] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-19 17:14:32] [INFO ] Implicit Places using invariants in 217 ms returned [0, 1, 5]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 232 ms to find 3 implicit places.
[2021-05-19 17:14:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 4 cols
[2021-05-19 17:14:32] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 17:14:32] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Starting structural reductions, iteration 1 : 4/32961 places, 6/64400 transitions.
Graph (trivial) has 4 edges and 4 vertex of which 3 / 4 are part of one of the 1 SCC in 0 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 1 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 17:14:32] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 17:14:32] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-19 17:14:32] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 17:14:32] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 2/32961 places, 3/64400 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200160-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-200160-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-09 finished in 1134 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((F((X(p0)||G(p1)))&&F(G(!p0)))||G(F((p0||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 169 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:14:33] [INFO ] Computed 561 place invariants in 592 ms
[2021-05-19 17:14:37] [INFO ] Implicit Places using invariants in 4947 ms returned []
Implicit Place search using SMT only with invariants took 4947 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:14:38] [INFO ] Computed 561 place invariants in 620 ms
[2021-05-19 17:14:42] [INFO ] Dead Transitions using invariants and state equation in 4772 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ServersAndClients-PT-200160-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(NEQ s8331 1), p0:(EQ s24587 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 1 reset in 7713 ms.
Stack based approach found an accepted trace after 15462 steps with 0 reset with depth 15463 and stack size 4047 in 1157 ms.
FORMULA ServersAndClients-PT-200160-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-10 finished in 18940 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 171 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:14:52] [INFO ] Computed 561 place invariants in 637 ms
[2021-05-19 17:14:56] [INFO ] Implicit Places using invariants in 5081 ms returned []
Implicit Place search using SMT only with invariants took 5082 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 17:14:57] [INFO ] Computed 561 place invariants in 608 ms
[2021-05-19 17:15:01] [INFO ] Dead Transitions using invariants and state equation in 5068 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200160-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s22908 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 1 reset in 7645 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 4 ms.
FORMULA ServersAndClients-PT-200160-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-11 finished in 18146 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Drop transitions removed 31640 transitions
Trivial Post-agglo rules discarded 31640 transitions
Performed 31640 trivial Post agglomeration. Transition count delta: 31640
Iterating post reduction 0 with 31640 rules applied. Total rules applied 31640 place count 32961 transition count 32760
Reduce places removed 31640 places and 0 transitions.
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Iterating post reduction 1 with 31799 rules applied. Total rules applied 63439 place count 1321 transition count 32601
Reduce places removed 317 places and 0 transitions.
Ensure Unique test removed 31400 transitions
Reduce isomorphic transitions removed 31400 transitions.
Iterating post reduction 2 with 31717 rules applied. Total rules applied 95156 place count 1004 transition count 1201
Drop transitions removed 198 transitions
Redundant transition composition rules discarded 198 transitions
Iterating global reduction 3 with 198 rules applied. Total rules applied 95354 place count 1004 transition count 1003
Applied a total of 95354 rules in 902 ms. Remains 1004 /32961 variables (removed 31957) and now considering 1003/64400 (removed 63397) transitions.
[2021-05-19 17:15:10] [INFO ] Flow matrix only has 1002 transitions (discarded 1 similar events)
// Phase 1: matrix 1002 rows 1004 cols
[2021-05-19 17:15:10] [INFO ] Computed 403 place invariants in 8 ms
[2021-05-19 17:15:11] [INFO ] Implicit Places using invariants in 703 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, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 1002]
Discarding 401 places :
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT only with invariants took 706 ms to find 401 implicit places.
[2021-05-19 17:15:11] [INFO ] Redundant transitions in 82 ms returned []
// Phase 1: matrix 1002 rows 603 cols
[2021-05-19 17:15:11] [INFO ] Computed 2 place invariants in 16 ms
[2021-05-19 17:15:11] [INFO ] Dead Transitions using invariants and state equation in 496 ms returned []
Starting structural reductions, iteration 1 : 603/32961 places, 1002/64400 transitions.
Graph (trivial) has 598 edges and 603 vertex of which 399 / 603 are part of one of the 1 SCC in 0 ms
Free SCC test removed 398 places
Ensure Unique test removed 596 transitions
Reduce isomorphic transitions removed 596 transitions.
Discarding 198 places :
Symmetric choice reduction at 0 with 198 rule applications. Total rules 199 place count 7 transition count 208
Iterating global reduction 0 with 198 rules applied. Total rules applied 397 place count 7 transition count 208
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 0 with 198 rules applied. Total rules applied 595 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 597 place count 6 transition count 9
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 598 place count 5 transition count 8
Iterating global reduction 1 with 1 rules applied. Total rules applied 599 place count 5 transition count 8
Applied a total of 599 rules in 15 ms. Remains 5 /603 variables (removed 598) and now considering 8/1002 (removed 994) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-19 17:15:11] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 17:15:11] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-19 17:15:11] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 17:15:11] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 5/32961 places, 8/64400 transitions.
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200160-13 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:(AND (EQ s4 0) (OR (EQ s0 0) (EQ s2 0)))], 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 2 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-200160-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200160-13 finished in 2306 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Drop transitions removed 31640 transitions
Trivial Post-agglo rules discarded 31640 transitions
Performed 31640 trivial Post agglomeration. Transition count delta: 31640
Iterating post reduction 0 with 31640 rules applied. Total rules applied 31640 place count 32961 transition count 32760
Reduce places removed 31640 places and 0 transitions.
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Iterating post reduction 1 with 31799 rules applied. Total rules applied 63439 place count 1321 transition count 32601
Reduce places removed 317 places and 0 transitions.
Ensure Unique test removed 31400 transitions
Reduce isomorphic transitions removed 31400 transitions.
Iterating post reduction 2 with 31717 rules applied. Total rules applied 95156 place count 1004 transition count 1201
Drop transitions removed 198 transitions
Redundant transition composition rules discarded 198 transitions
Iterating global reduction 3 with 198 rules applied. Total rules applied 95354 place count 1004 transition count 1003
Applied a total of 95354 rules in 851 ms. Remains 1004 /32961 variables (removed 31957) and now considering 1003/64400 (removed 63397) transitions.
[2021-05-19 17:15:12] [INFO ] Flow matrix only has 1002 transitions (discarded 1 similar events)
// Phase 1: matrix 1002 rows 1004 cols
[2021-05-19 17:15:12] [INFO ] Computed 403 place invariants in 7 ms
[2021-05-19 17:15:13] [INFO ] Implicit Places using invariants in 626 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, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 1002]
Discarding 401 places :
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT only with invariants took 629 ms to find 401 implicit places.
[2021-05-19 17:15:13] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 1002 rows 603 cols
[2021-05-19 17:15:13] [INFO ] Computed 2 place invariants in 17 ms
[2021-05-19 17:15:13] [INFO ] Dead Transitions using invariants and state equation in 466 ms returned []
Starting structural reductions, iteration 1 : 603/32961 places, 1002/64400 transitions.
Graph (trivial) has 598 edges and 603 vertex of which 399 / 603 are part of one of the 1 SCC in 0 ms
Free SCC test removed 398 places
Ensure Unique test removed 596 transitions
Reduce isomorphic transitions removed 596 transitions.
Discarding 198 places :
Symmetric choice reduction at 0 with 198 rule applications. Total rules 199 place count 7 transition count 208
Iterating global reduction 0 with 198 rules applied. Total rules applied 397 place count 7 transition count 208
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 0 with 198 rules applied. Total rules applied 595 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 597 place count 6 transition count 9
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 598 place count 5 transition count 8
Iterating global reduction 1 with 1 rules applied. Total rules applied 599 place count 5 transition count 8
Applied a total of 599 rules in 7 ms. Remains 5 /603 variables (removed 598) and now considering 8/1002 (removed 994) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-19 17:15:13] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 17:15:13] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-19 17:15:13] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 17:15:13] [INFO ] Implicit Places using invariants and state equation in 10 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 : 5/32961 places, 8/64400 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200160-15 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:(OR (NEQ s4 1) (AND (EQ s0 1) (EQ 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]]
Product exploration explored 100000 steps with 6236 reset in 99 ms.
Product exploration explored 100000 steps with 6216 reset in 81 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6318 reset in 75 ms.
Product exploration explored 100000 steps with 6163 reset in 82 ms.
[2021-05-19 17:15:15] [INFO ] Flatten gal took : 0 ms
[2021-05-19 17:15:15] [INFO ] Flatten gal took : 0 ms
[2021-05-19 17:15:15] [INFO ] Time to serialize gal into /tmp/LTL12996876808808645107.gal : 1 ms
[2021-05-19 17:15:15] [INFO ] Time to serialize properties into /tmp/LTL8401530161446488512.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/LTL12996876808808645107.gal, -t, CGAL, -LTL, /tmp/LTL8401530161446488512.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/LTL12996876808808645107.gal -t CGAL -LTL /tmp/LTL8401530161446488512.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((sv151_c150!=1)||((sys_req147==1)&&(sv123==1)))"))))
Formula 0 simplified : !GF"((sv151_c150!=1)||((sys_req147==1)&&(sv123==1)))"
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
0 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,0,0.01182,15968,1,0,6,81,24,0,127,52,19
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ServersAndClients-PT-200160-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ServersAndClients-PT-200160-15 finished in 3577 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2047179260081814077
[2021-05-19 17:15:16] [INFO ] Too many transitions (64400) to apply POR reductions. Disabling POR matrices.
[2021-05-19 17:15:17] [INFO ] Built C files in 1294ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2047179260081814077
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/ltsmin2047179260081814077]
[2021-05-19 17:15:17] [INFO ] Applying decomposition
[2021-05-19 17:15:19] [INFO ] Flatten gal took : 2081 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/graph15417947322621785388.txt, -o, /tmp/graph15417947322621785388.bin, -w, /tmp/graph15417947322621785388.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/graph15417947322621785388.bin, -l, -1, -v, -w, /tmp/graph15417947322621785388.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 17:15:23] [INFO ] Decomposing Gal with order
[2021-05-19 17:15:28] [INFO ] Rewriting arrays to variables to allow decomposition.
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/ltsmin2047179260081814077] killed by timeout after 25 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/ltsmin2047179260081814077] killed by timeout after 25 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
[2021-05-19 17:15:48] [INFO ] Removed a total of 63336 redundant transitions.
[2021-05-19 17:15:49] [INFO ] Flatten gal took : 13601 ms
[2021-05-19 17:15:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 412 labels/synchronizations in 874 ms.
[2021-05-19 17:15:51] [INFO ] Time to serialize gal into /tmp/LTLFireability4224776500162531509.gal : 309 ms
[2021-05-19 17:15:51] [INFO ] Time to serialize properties into /tmp/LTLFireability10424659431481664084.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/LTLFireability4224776500162531509.gal, -t, CGAL, -LTL, /tmp/LTLFireability10424659431481664084.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/LTLFireability4224776500162531509.gal -t CGAL -LTL /tmp/LTLFireability10424659431481664084.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G(!("(((u213.sv12_c28==1)&&(u4.sys_req4==1))&&(u314.sv113==1))")))&&(X(X(!("((u5.sys_req5==1)&&(u321.sv120==1))"))))))
Formula 0 simplified : !(G!"(((u213.sv12_c28==1)&&(u4.sys_req4==1))&&(u314.sv113==1))" & XX!"((u5.sys_req5==1)&&(u321.sv120==1))")
ITS-tools command line returned an error code 137
[2021-05-19 17:29:43] [INFO ] Applying decomposition
[2021-05-19 17:29:47] [INFO ] Flatten gal took : 4302 ms
[2021-05-19 17:29:48] [INFO ] Decomposing Gal with order
[2021-05-19 17:29:51] [INFO ] Rewriting arrays to variables to allow decomposition.
BK_TIME_CONFINEMENT_REACHED
--------------------
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-200160"
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-200160, 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-162132107900181"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200160.tgz
mv ServersAndClients-PT-200160 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 '
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 ;