About the Execution of ITS-Tools for ShieldIIPt-PT-040A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3749.668 | 333879.00 | 350964.00 | 51415.30 | TFTFFFFFFFFFTFFF | 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.r216-tall-162098205100469.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 ShieldIIPt-PT-040A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205100469
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 9.6K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 12:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 12:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 212K May 5 16:52 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 ShieldIIPt-PT-040A-00
FORMULA_NAME ShieldIIPt-PT-040A-01
FORMULA_NAME ShieldIIPt-PT-040A-02
FORMULA_NAME ShieldIIPt-PT-040A-03
FORMULA_NAME ShieldIIPt-PT-040A-04
FORMULA_NAME ShieldIIPt-PT-040A-05
FORMULA_NAME ShieldIIPt-PT-040A-06
FORMULA_NAME ShieldIIPt-PT-040A-07
FORMULA_NAME ShieldIIPt-PT-040A-08
FORMULA_NAME ShieldIIPt-PT-040A-09
FORMULA_NAME ShieldIIPt-PT-040A-10
FORMULA_NAME ShieldIIPt-PT-040A-11
FORMULA_NAME ShieldIIPt-PT-040A-12
FORMULA_NAME ShieldIIPt-PT-040A-13
FORMULA_NAME ShieldIIPt-PT-040A-14
FORMULA_NAME ShieldIIPt-PT-040A-15
=== Now, execution of the tool begins
BK_START 1621108547162
Running Version 0
[2021-05-15 19:55:58] [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]
[2021-05-15 19:55:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 19:55:59] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2021-05-15 19:55:59] [INFO ] Transformed 763 places.
[2021-05-15 19:55:59] [INFO ] Transformed 563 transitions.
[2021-05-15 19:55:59] [INFO ] Found NUPN structural information;
[2021-05-15 19:55:59] [INFO ] Parsed PT model containing 763 places and 563 transitions in 156 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 19:55:59] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-040A-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 67 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 79 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:55:59] [INFO ] Computed 361 place invariants in 16 ms
[2021-05-15 19:56:00] [INFO ] Implicit Places using invariants in 619 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:56:00] [INFO ] Computed 361 place invariants in 14 ms
[2021-05-15 19:56:00] [INFO ] Implicit Places using invariants and state equation in 749 ms returned []
Implicit Place search using SMT with State Equation took 1393 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:56:00] [INFO ] Computed 361 place invariants in 5 ms
[2021-05-15 19:56:01] [INFO ] Dead Transitions using invariants and state equation in 397 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
[2021-05-15 19:56:01] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-15 19:56:01] [INFO ] Flatten gal took : 140 ms
FORMULA ShieldIIPt-PT-040A-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040A-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 19:56:01] [INFO ] Flatten gal took : 70 ms
[2021-05-15 19:56:01] [INFO ] Input system was already deterministic with 562 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 1099 ms. (steps per millisecond=90 ) properties (out of 31) seen :10
Running SMT prover for 21 properties.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:56:02] [INFO ] Computed 361 place invariants in 4 ms
[2021-05-15 19:56:03] [INFO ] [Real]Absence check using 361 positive place invariants in 55 ms returned sat
[2021-05-15 19:56:03] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:21
[2021-05-15 19:56:03] [INFO ] [Nat]Absence check using 361 positive place invariants in 52 ms returned sat
[2021-05-15 19:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 19:56:04] [INFO ] [Nat]Absence check using state equation in 651 ms returned unsat :0 sat :21
Attempting to minimize the solution found.
Minimization took 507 ms.
[2021-05-15 19:56:05] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :21
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G((p1||F(p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 763 transition count 561
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 560
Applied a total of 4 rules in 105 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
// Phase 1: matrix 560 rows 761 cols
[2021-05-15 19:56:05] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:56:05] [INFO ] Implicit Places using invariants in 410 ms returned [753, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 413 ms to find 2 implicit places.
[2021-05-15 19:56:05] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 560 rows 759 cols
[2021-05-15 19:56:05] [INFO ] Computed 359 place invariants in 3 ms
[2021-05-15 19:56:06] [INFO ] Dead Transitions using invariants and state equation in 335 ms returned []
Starting structural reductions, iteration 1 : 759/763 places, 560/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 759 transition count 559
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 559
Applied a total of 2 rules in 46 ms. Remains 758 /759 variables (removed 1) and now considering 559/560 (removed 1) transitions.
// Phase 1: matrix 559 rows 758 cols
[2021-05-15 19:56:06] [INFO ] Computed 359 place invariants in 3 ms
[2021-05-15 19:56:06] [INFO ] Implicit Places using invariants in 424 ms returned [747]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 427 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 757/763 places, 559/562 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 756 transition count 558
Applied a total of 2 rules in 44 ms. Remains 756 /757 variables (removed 1) and now considering 558/559 (removed 1) transitions.
// Phase 1: matrix 558 rows 756 cols
[2021-05-15 19:56:06] [INFO ] Computed 358 place invariants in 3 ms
[2021-05-15 19:56:06] [INFO ] Implicit Places using invariants in 398 ms returned []
// Phase 1: matrix 558 rows 756 cols
[2021-05-15 19:56:06] [INFO ] Computed 358 place invariants in 2 ms
[2021-05-15 19:56:07] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 1173 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 756/763 places, 558/562 transitions.
Stuttering acceptance computed with spot in 7739 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldIIPt-PT-040A-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s240 1) (EQ s265 1)), p2:(OR (EQ s308 0) (EQ s321 0)), p0:(EQ s605 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 746 ms.
Product exploration explored 100000 steps with 0 reset in 968 ms.
Knowledge obtained : [(NOT p1), p2, (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 631 ms.
Product exploration explored 100000 steps with 0 reset in 837 ms.
[2021-05-15 19:56:18] [INFO ] Flatten gal took : 50 ms
[2021-05-15 19:56:18] [INFO ] Flatten gal took : 50 ms
[2021-05-15 19:56:19] [INFO ] Time to serialize gal into /tmp/LTL12269936673961685748.gal : 71 ms
[2021-05-15 19:56:19] [INFO ] Time to serialize properties into /tmp/LTL5564556398670877190.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/LTL12269936673961685748.gal, -t, CGAL, -LTL, /tmp/LTL5564556398670877190.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/LTL12269936673961685748.gal -t CGAL -LTL /tmp/LTL5564556398670877190.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("(p605==1)"))||(G(("((p240==1)&&(p265==1))")||(F("((p308==0)||(p321==0))")))))))
Formula 0 simplified : !F(G"(p605==1)" | G("((p240==1)&&(p265==1))" | F"((p308==0)||(p321==0))"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
917 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,0,9.23261,229332,1,0,154,1.14289e+06,49,107,19231,1.17386e+06,384
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldIIPt-PT-040A-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ShieldIIPt-PT-040A-01 finished in 26903 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((G(p0) U (p1||F(p2))) U (p1||X(p3))))], workingDir=/home/mcc/execution]
Support contains 6 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 10 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:56:32] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:56:32] [INFO ] Implicit Places using invariants in 460 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:56:32] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:56:33] [INFO ] Implicit Places using invariants and state equation in 738 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:56:33] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:56:33] [INFO ] Dead Transitions using invariants and state equation in 421 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldIIPt-PT-040A-02 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0 (NOT p3)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) (NOT p2) p0 (NOT p3)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(AND (EQ s214 1) (EQ s225 1)), p2:(AND (EQ s139 1) (EQ s148 1)), p0:(NEQ s248 1), p3:(NEQ s396 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2969 ms.
Product exploration explored 100000 steps with 50000 reset in 2961 ms.
Knowledge obtained : [(NOT p1), (NOT p2), p0, p3]
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 2913 ms.
Product exploration explored 100000 steps with 50000 reset in 3003 ms.
Applying partial POR strategy [false, false, true, true, true, true, true]
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Support contains 6 out of 763 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 763 transition count 562
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 763 transition count 562
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 562
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 2 rules in 84 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2021-05-15 19:57:07] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:57:07] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:57:08] [INFO ] Dead Transitions using invariants and state equation in 405 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Product exploration explored 100000 steps with 50000 reset in 4603 ms.
Product exploration explored 100000 steps with 50000 reset in 4641 ms.
[2021-05-15 19:57:17] [INFO ] Flatten gal took : 49 ms
[2021-05-15 19:57:17] [INFO ] Flatten gal took : 42 ms
[2021-05-15 19:57:17] [INFO ] Time to serialize gal into /tmp/LTL5250683753928661846.gal : 4 ms
[2021-05-15 19:57:25] [INFO ] Time to serialize properties into /tmp/LTL5380566189692310352.ltl : 8042 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/LTL5250683753928661846.gal, -t, CGAL, -LTL, /tmp/LTL5380566189692310352.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/LTL5250683753928661846.gal -t CGAL -LTL /tmp/LTL5380566189692310352.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((G("(p248==0)"))U((F("((p139==1)&&(p148==1))"))||("((p214==1)&&(p225==1))")))U((X("(p396==0)"))||("((p214==1)&&(p225==1))"))))
Formula 0 simplified : !((G"(p248==0)" U ("((p214==1)&&(p225==1))" | F"((p139==1)&&(p148==1))")) U ("((p214==1)&&(p225==1))" | X"(p396==0)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
546 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,0,5.52266,101860,1,0,6,488036,47,0,18533,256811,21
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldIIPt-PT-040A-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldIIPt-PT-040A-02 finished in 59145 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(((p1 U p2)&&p0))))], workingDir=/home/mcc/execution]
Support contains 10 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 763 transition count 561
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
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 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 560
Applied a total of 4 rules in 48 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
// Phase 1: matrix 560 rows 761 cols
[2021-05-15 19:57:31] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:57:31] [INFO ] Implicit Places using invariants in 406 ms returned [753, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 408 ms to find 2 implicit places.
[2021-05-15 19:57:31] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 560 rows 759 cols
[2021-05-15 19:57:31] [INFO ] Computed 359 place invariants in 2 ms
[2021-05-15 19:57:31] [INFO ] Dead Transitions using invariants and state equation in 353 ms returned []
Starting structural reductions, iteration 1 : 759/763 places, 560/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 759 transition count 559
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 559
Applied a total of 2 rules in 24 ms. Remains 758 /759 variables (removed 1) and now considering 559/560 (removed 1) transitions.
// Phase 1: matrix 559 rows 758 cols
[2021-05-15 19:57:31] [INFO ] Computed 359 place invariants in 1 ms
[2021-05-15 19:57:32] [INFO ] Implicit Places using invariants in 394 ms returned [747]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 395 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 757/763 places, 559/562 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 756 transition count 558
Applied a total of 2 rules in 29 ms. Remains 756 /757 variables (removed 1) and now considering 558/559 (removed 1) transitions.
// Phase 1: matrix 558 rows 756 cols
[2021-05-15 19:57:32] [INFO ] Computed 358 place invariants in 2 ms
[2021-05-15 19:57:32] [INFO ] Implicit Places using invariants in 382 ms returned []
// Phase 1: matrix 558 rows 756 cols
[2021-05-15 19:57:32] [INFO ] Computed 358 place invariants in 2 ms
[2021-05-15 19:57:33] [INFO ] Implicit Places using invariants and state equation in 748 ms returned []
Implicit Place search using SMT with State Equation took 1132 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 756/763 places, 558/562 transitions.
Stuttering acceptance computed with spot in 9835 ms :[(OR (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : ShieldIIPt-PT-040A-03 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND p2 p0) (AND p0 p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (EQ s423 1) (EQ s434 1)), p1:(AND (EQ s688 1) (EQ s701 1)), p0:(AND (EQ s387 1) (EQ s389 1) (OR (EQ s723 1) (AND (EQ s638 1) (EQ s642 1) (EQ s648 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 675 ms.
Stack based approach found an accepted trace after 52 steps with 0 reset with depth 53 and stack size 53 in 1 ms.
FORMULA ShieldIIPt-PT-040A-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040A-03 finished in 12922 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0 U (p1||G(p0))) U (G(p2)&&X(!p0)))))], workingDir=/home/mcc/execution]
Support contains 8 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 8 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:57:44] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:57:44] [INFO ] Implicit Places using invariants in 441 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:57:44] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:57:45] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1219 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:57:45] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:57:45] [INFO ] Dead Transitions using invariants and state equation in 398 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p2) p0), (OR (NOT p2) p0), true, (AND p2 p0), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p2), p0, false]
Running random walk in product with property : ShieldIIPt-PT-040A-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 5}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=1 dest: 6}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={0} source=1 dest: 7}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=1 dest: 8}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p2 p0), acceptance={} source=3 dest: 2}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}], [{ cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=6 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 5}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=7 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=7 dest: 5}, { cond=(AND p2 p0), acceptance={} source=7 dest: 6}, { cond=(AND p2 p0), acceptance={0} source=7 dest: 7}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=7 dest: 8}], [{ cond=(AND p2 (NOT p1) p0), acceptance={} source=8 dest: 5}]], initial=0, aps=[p2:(OR (AND (EQ s296 1) (EQ s300 1) (EQ s306 1)) (AND (EQ s147 1) (EQ s162 1))), p1:(AND (OR (NEQ s147 1) (NEQ s162 1)) (OR (NEQ s334 1) (NEQ s338 1) (NEQ s344 1))), p0:(OR (NEQ s334 1) (NEQ s338 1) (NEQ s344 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 792 ms.
Stack based approach found an accepted trace after 25 steps with 0 reset with depth 26 and stack size 26 in 1 ms.
FORMULA ShieldIIPt-PT-040A-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040A-04 finished in 2673 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 10 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:57:46] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:57:47] [INFO ] Implicit Places using invariants in 393 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:57:47] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:57:47] [INFO ] Implicit Places using invariants and state equation in 699 ms returned []
Implicit Place search using SMT with State Equation took 1107 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:57:47] [INFO ] Computed 361 place invariants in 9 ms
[2021-05-15 19:57:48] [INFO ] Dead Transitions using invariants and state equation in 409 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Spot timed out Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//autfilt, --hoaf=tv, --small, -F, /tmp/curaut16975332746077001487.hoa], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
Stuttering acceptance computed with spot in 13720 ms :[false, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-040A-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s457 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 54202 steps with 0 reset in 345 ms.
FORMULA ShieldIIPt-PT-040A-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040A-05 finished in 15607 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 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 9 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:02] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:58:02] [INFO ] Implicit Places using invariants in 411 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:02] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:58:03] [INFO ] Implicit Places using invariants and state equation in 683 ms returned []
Implicit Place search using SMT with State Equation took 1111 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:03] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:58:03] [INFO ] Dead Transitions using invariants and state equation in 403 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-040A-06 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 s704 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 1321 reset in 698 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 0 ms.
FORMULA ShieldIIPt-PT-040A-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040A-06 finished in 2307 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p1))&&p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 9 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:04] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:58:05] [INFO ] Implicit Places using invariants in 442 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:05] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:58:05] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 1137 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:05] [INFO ] Computed 361 place invariants in 4 ms
[2021-05-15 19:58:06] [INFO ] Dead Transitions using invariants and state equation in 362 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-040A-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (NEQ s290 0) (NEQ s301 0)), p1:(OR (AND (EQ s671 1) (EQ s680 1)) (AND (EQ s539 1) (EQ s541 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 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-040A-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040A-07 finished in 1676 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U X(X(p1)))||G(p2)))], workingDir=/home/mcc/execution]
Support contains 9 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 8 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:06] [INFO ] Computed 361 place invariants in 3 ms
[2021-05-15 19:58:06] [INFO ] Implicit Places using invariants in 402 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:06] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:58:07] [INFO ] Implicit Places using invariants and state equation in 721 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:07] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:58:07] [INFO ] Dead Transitions using invariants and state equation in 360 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Stuttering acceptance computed with spot in 10001 ms :[(AND (NOT p2) (NOT p1)), true, (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-040A-08 automaton TGBA [mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 5}, { cond=(AND p0 p2), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 9}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 10}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 0}, { cond=(NOT p2), acceptance={} source=5 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 7}, { cond=(AND p0 p2), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 11}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 12}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 2}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=8 dest: 7}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=8 dest: 11}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=8 dest: 12}], [{ cond=true, acceptance={} source=9 dest: 2}], [{ cond=(NOT p0), acceptance={} source=10 dest: 11}, { cond=p0, acceptance={} source=10 dest: 12}], [{ cond=(NOT p1), acceptance={} source=11 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=12 dest: 11}, { cond=(AND p0 (NOT p1)), acceptance={0} source=12 dest: 12}]], initial=3, aps=[p2:(AND (EQ s448 1) (EQ s452 1) (EQ s458 1)), p1:(AND (EQ s138 1) (EQ s149 1) (EQ s690 1) (EQ s699 1)), p0:(OR (EQ s717 0) (EQ s732 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, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 40 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-040A-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040A-08 finished in 11525 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)&&F(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 8 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:17] [INFO ] Computed 361 place invariants in 5 ms
[2021-05-15 19:58:18] [INFO ] Implicit Places using invariants in 453 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:18] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:58:19] [INFO ] Implicit Places using invariants and state equation in 729 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:19] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:58:19] [INFO ] Dead Transitions using invariants and state equation in 350 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : ShieldIIPt-PT-040A-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s405 1) (EQ s414 1)), p0:(OR (NEQ s43 1) (NEQ s54 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 624 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 0 ms.
FORMULA ShieldIIPt-PT-040A-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040A-09 finished in 2260 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&F(G(!p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 762 transition count 560
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 760 transition count 560
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 758 transition count 559
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 758 transition count 558
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 757 transition count 558
Applied a total of 8 rules in 40 ms. Remains 757 /763 variables (removed 6) and now considering 558/562 (removed 4) transitions.
// Phase 1: matrix 558 rows 757 cols
[2021-05-15 19:58:20] [INFO ] Computed 359 place invariants in 1 ms
[2021-05-15 19:58:20] [INFO ] Implicit Places using invariants in 387 ms returned [746]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 395 ms to find 1 implicit places.
[2021-05-15 19:58:20] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 558 rows 756 cols
[2021-05-15 19:58:20] [INFO ] Computed 358 place invariants in 1 ms
[2021-05-15 19:58:20] [INFO ] Dead Transitions using invariants and state equation in 395 ms returned []
Starting structural reductions, iteration 1 : 756/763 places, 558/562 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 755 transition count 557
Applied a total of 2 rules in 41 ms. Remains 755 /756 variables (removed 1) and now considering 557/558 (removed 1) transitions.
// Phase 1: matrix 557 rows 755 cols
[2021-05-15 19:58:21] [INFO ] Computed 358 place invariants in 1 ms
[2021-05-15 19:58:21] [INFO ] Implicit Places using invariants in 417 ms returned []
// Phase 1: matrix 557 rows 755 cols
[2021-05-15 19:58:21] [INFO ] Computed 358 place invariants in 1 ms
[2021-05-15 19:58:22] [INFO ] Implicit Places using invariants and state equation in 710 ms returned []
Implicit Place search using SMT with State Equation took 1128 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 755/763 places, 557/562 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), p0]
Running random walk in product with property : ShieldIIPt-PT-040A-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s680 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 618 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 0 ms.
FORMULA ShieldIIPt-PT-040A-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040A-10 finished in 2723 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G((p1&&(X(p2) U ((p3&&X(p2))||X(G(p2)))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 763 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 7 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:22] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:58:23] [INFO ] Implicit Places using invariants in 430 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:23] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:58:24] [INFO ] Implicit Places using invariants and state equation in 749 ms returned []
Implicit Place search using SMT with State Equation took 1181 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:24] [INFO ] Computed 361 place invariants in 10 ms
[2021-05-15 19:58:24] [INFO ] Dead Transitions using invariants and state equation in 365 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (OR (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldIIPt-PT-040A-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s280 1), p1:(OR (EQ s163 0) (EQ s167 0) (EQ s173 0)), p2:(OR (NEQ s163 1) (NEQ s167 1) (NEQ s173 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][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 645 ms.
Product exploration explored 100000 steps with 0 reset in 889 ms.
Knowledge obtained : [(NOT p0), p1, p2]
Stuttering acceptance computed with spot in 98 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (OR (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 662 ms.
Product exploration explored 100000 steps with 0 reset in 885 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 94 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (OR (NOT p1) (NOT p2))]
Support contains 4 out of 763 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 763 transition count 562
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 763 transition count 562
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 562
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 2 rules in 44 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2021-05-15 19:58:39] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:39] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:58:39] [INFO ] Dead Transitions using invariants and state equation in 411 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Product exploration explored 100000 steps with 0 reset in 693 ms.
Product exploration explored 100000 steps with 0 reset in 859 ms.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 8 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:41] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:58:41] [INFO ] Implicit Places using invariants in 440 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:41] [INFO ] Computed 361 place invariants in 2 ms
[2021-05-15 19:58:42] [INFO ] Implicit Places using invariants and state equation in 692 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 19:58:42] [INFO ] Computed 361 place invariants in 7 ms
[2021-05-15 19:58:42] [INFO ] Dead Transitions using invariants and state equation in 403 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
[2021-05-15 19:58:42] [INFO ] Flatten gal took : 43 ms
[2021-05-15 19:58:42] [INFO ] Flatten gal took : 44 ms
[2021-05-15 19:58:42] [INFO ] Time to serialize gal into /tmp/LTL14076018882121527967.gal : 3 ms
[2021-05-15 19:58:55] [INFO ] Time to serialize properties into /tmp/LTL7258026839541882951.ltl : 12318 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/LTL14076018882121527967.gal, -t, CGAL, -LTL, /tmp/LTL7258026839541882951.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/LTL14076018882121527967.gal -t CGAL -LTL /tmp/LTL7258026839541882951.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 3 LTL properties
Checking formula 0 : !((X(("(p280==1)")||(G(("(((p163==0)||(p167==0))||(p173==0))")&&((X("(((p163!=1)||(p167!=1))||(p173!=1))"))U((("(p510!=1)")&&(X("(((p163!=1)||(p167!=1))||(p173!=1))")))||(X(G("(((p163!=1)||(p167!=1))||(p173!=1))"))))))))))
Formula 0 simplified : !X("(p280==1)" | G("(((p163==0)||(p167==0))||(p173==0))" & (X"(((p163!=1)||(p167!=1))||(p173!=1))" U (("(p510!=1)" & X"(((p163!=1)||(p167!=1))||(p173!=1))") | XG"(((p163!=1)||(p167!=1))||(p173!=1))"))))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2021-05-15 19:59:13] [INFO ] Flatten gal took : 79 ms
[2021-05-15 19:59:13] [INFO ] Applying decomposition
[2021-05-15 19:59:13] [INFO ] Flatten gal took : 36 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/graph4135581527112916345.txt, -o, /tmp/graph4135581527112916345.bin, -w, /tmp/graph4135581527112916345.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/graph4135581527112916345.bin, -l, -1, -v, -w, /tmp/graph4135581527112916345.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 19:59:15] [INFO ] Decomposing Gal with order
[2021-05-15 19:59:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 19:59:15] [INFO ] Removed a total of 120 redundant transitions.
[2021-05-15 19:59:15] [INFO ] Flatten gal took : 79 ms
[2021-05-15 19:59:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 36 ms.
[2021-05-15 19:59:15] [INFO ] Time to serialize gal into /tmp/LTL11232138164693467102.gal : 15 ms
[2021-05-15 19:59:15] [INFO ] Time to serialize properties into /tmp/LTL14447117060555251308.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/LTL11232138164693467102.gal, -t, CGAL, -LTL, /tmp/LTL14447117060555251308.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/LTL11232138164693467102.gal -t CGAL -LTL /tmp/LTL14447117060555251308.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !((X(("(i8.u117.p280==1)")||(G(("(((i4.i0.i3.u67.p163==0)||(i4.i1.i2.u69.p167==0))||(i4.i1.i3.u72.p173==0))")&&((X("(((i4.i0.i3.u67.p163!=1)||(i4.i1.i2.u69.p167!=1))||(i4.i1.i3.u72.p173!=1))"))U((("(i14.u214.p510!=1)")&&(X("(((i4.i0.i3.u67.p163!=1)||(i4.i1.i2.u69.p167!=1))||(i4.i1.i3.u72.p173!=1))")))||(X(G("(((i4.i0.i3.u67.p163!=1)||(i4.i1.i2.u69.p167!=1))||(i4.i1.i3.u72.p173!=1))"))))))))))
Formula 0 simplified : !X("(i8.u117.p280==1)" | G("(((i4.i0.i3.u67.p163==0)||(i4.i1.i2.u69.p167==0))||(i4.i1.i3.u72.p173==0))" & (X"(((i4.i0.i3.u67.p163!=1)||(i4.i1.i2.u69.p167!=1))||(i4.i1.i3.u72.p173!=1))" U (("(i14.u214.p510!=1)" & X"(((i4.i0.i3.u67.p163!=1)||(i4.i1.i2.u69.p167!=1))||(i4.i1.i3.u72.p173!=1))") | XG"(((i4.i0.i3.u67.p163!=1)||(i4.i1.i2.u69.p167!=1))||(i4.i1.i3.u72.p173!=1))"))))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
1455 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,0,14.6463,456384,1,0,650865,576,3605,3.32095e+06,122,4062,206457
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldIIPt-PT-040A-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((F(G("((i6.u94.p225!=1)&&((i5.u85.p204!=1)||(i5.u91.p219!=1)))"))))
Formula 1 simplified : !FG"((i6.u94.p225!=1)&&((i5.u85.p204!=1)||(i5.u91.p219!=1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5746070382982257836
[2021-05-15 19:59:34] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5746070382982257836
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/ltsmin5746070382982257836]
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/ltsmin5746070382982257836] 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/ltsmin5746070382982257836] 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 ShieldIIPt-PT-040A-11 finished in 72798 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 763 transition count 561
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
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 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 560
Applied a total of 4 rules in 39 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
// Phase 1: matrix 560 rows 761 cols
[2021-05-15 19:59:35] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 19:59:36] [INFO ] Implicit Places using invariants in 395 ms returned [753, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 396 ms to find 2 implicit places.
[2021-05-15 19:59:36] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 560 rows 759 cols
[2021-05-15 19:59:36] [INFO ] Computed 359 place invariants in 1 ms
[2021-05-15 19:59:36] [INFO ] Dead Transitions using invariants and state equation in 444 ms returned []
Starting structural reductions, iteration 1 : 759/763 places, 560/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 759 transition count 559
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 559
Applied a total of 2 rules in 38 ms. Remains 758 /759 variables (removed 1) and now considering 559/560 (removed 1) transitions.
// Phase 1: matrix 559 rows 758 cols
[2021-05-15 19:59:36] [INFO ] Computed 359 place invariants in 1 ms
[2021-05-15 19:59:37] [INFO ] Implicit Places using invariants in 447 ms returned [747]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 449 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 757/763 places, 559/562 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 756 transition count 558
Applied a total of 2 rules in 26 ms. Remains 756 /757 variables (removed 1) and now considering 558/559 (removed 1) transitions.
// Phase 1: matrix 558 rows 756 cols
[2021-05-15 19:59:37] [INFO ] Computed 358 place invariants in 2 ms
[2021-05-15 19:59:37] [INFO ] Implicit Places using invariants in 487 ms returned []
// Phase 1: matrix 558 rows 756 cols
[2021-05-15 19:59:37] [INFO ] Computed 358 place invariants in 2 ms
[2021-05-15 19:59:38] [INFO ] Implicit Places using invariants and state equation in 735 ms returned []
Implicit Place search using SMT with State Equation took 1232 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 756/763 places, 558/562 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-040A-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s225 1) (OR (NEQ s204 1) (NEQ s219 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 637 ms.
Product exploration explored 100000 steps with 0 reset in 879 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 20 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 638 ms.
Product exploration explored 100000 steps with 0 reset in 848 ms.
[2021-05-15 19:59:41] [INFO ] Flatten gal took : 31 ms
[2021-05-15 19:59:41] [INFO ] Flatten gal took : 31 ms
[2021-05-15 19:59:41] [INFO ] Time to serialize gal into /tmp/LTL10032946121647480189.gal : 2 ms
[2021-05-15 19:59:41] [INFO ] Time to serialize properties into /tmp/LTL212840980672652335.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/LTL10032946121647480189.gal, -t, CGAL, -LTL, /tmp/LTL212840980672652335.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/LTL10032946121647480189.gal -t CGAL -LTL /tmp/LTL212840980672652335.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((p225==0)&&((p204==0)||(p219==0)))"))))
Formula 0 simplified : !FG"((p225==0)&&((p204==0)||(p219==0)))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2021-05-15 19:59:56] [INFO ] Flatten gal took : 29 ms
[2021-05-15 19:59:56] [INFO ] Applying decomposition
[2021-05-15 19:59:56] [INFO ] Flatten gal took : 29 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/graph12917893954038496799.txt, -o, /tmp/graph12917893954038496799.bin, -w, /tmp/graph12917893954038496799.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/graph12917893954038496799.bin, -l, -1, -v, -w, /tmp/graph12917893954038496799.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 19:59:56] [INFO ] Decomposing Gal with order
[2021-05-15 19:59:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 19:59:56] [INFO ] Removed a total of 119 redundant transitions.
[2021-05-15 19:59:56] [INFO ] Flatten gal took : 52 ms
[2021-05-15 19:59:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2021-05-15 19:59:56] [INFO ] Time to serialize gal into /tmp/LTL10993281774526740540.gal : 8 ms
[2021-05-15 19:59:56] [INFO ] Time to serialize properties into /tmp/LTL7979273941589769468.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/LTL10993281774526740540.gal, -t, CGAL, -LTL, /tmp/LTL7979273941589769468.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/LTL10993281774526740540.gal -t CGAL -LTL /tmp/LTL7979273941589769468.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((i6.i0.i2.u94.p225==0)&&((i5.i1.i2.u85.p204==0)||(i5.i1.i2.u91.p219==0)))"))))
Formula 0 simplified : !FG"((i6.i0.i2.u94.p225==0)&&((i5.i1.i2.u85.p204==0)||(i5.i1.i2.u91.p219==0)))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14129617910142947829
[2021-05-15 20:00:11] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14129617910142947829
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/ltsmin14129617910142947829]
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/ltsmin14129617910142947829] 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/ltsmin14129617910142947829] 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 ShieldIIPt-PT-040A-14 finished in 37233 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(p0)||(F(p1)&&X((p2||F(p0)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Applied a total of 0 rules in 22 ms. Remains 763 /763 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 20:00:14] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 20:00:14] [INFO ] Implicit Places using invariants in 429 ms returned []
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 20:00:14] [INFO ] Computed 361 place invariants in 1 ms
[2021-05-15 20:00:15] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 1205 ms to find 0 implicit places.
// Phase 1: matrix 562 rows 763 cols
[2021-05-15 20:00:15] [INFO ] Computed 361 place invariants in 10 ms
[2021-05-15 20:00:15] [INFO ] Dead Transitions using invariants and state equation in 419 ms returned []
Finished structural reductions, in 1 iterations. Remains : 763/763 places, 562/562 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-040A-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s481 1) (EQ s490 1)), p2:(AND (EQ s706 1) (EQ s723 1)), p0:(AND (EQ s521 1) (EQ s532 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 3 reset in 651 ms.
Stack based approach found an accepted trace after 32 steps with 0 reset with depth 33 and stack size 33 in 0 ms.
FORMULA ShieldIIPt-PT-040A-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040A-15 finished in 3571 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4338218947355815128
[2021-05-15 20:00:16] [INFO ] Computing symmetric may disable matrix : 562 transitions.
[2021-05-15 20:00:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 20:00:16] [INFO ] Computing symmetric may enable matrix : 562 transitions.
[2021-05-15 20:00:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 20:00:16] [INFO ] Applying decomposition
[2021-05-15 20:00:16] [INFO ] Flatten gal took : 31 ms
[2021-05-15 20:00:16] [INFO ] Computing Do-Not-Accords matrix : 562 transitions.
[2021-05-15 20:00:16] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 20:00:16] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4338218947355815128
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/ltsmin4338218947355815128]
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/graph8099635838029565568.txt, -o, /tmp/graph8099635838029565568.bin, -w, /tmp/graph8099635838029565568.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/graph8099635838029565568.bin, -l, -1, -v, -w, /tmp/graph8099635838029565568.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 20:00:16] [INFO ] Decomposing Gal with order
[2021-05-15 20:00:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 20:00:16] [INFO ] Removed a total of 120 redundant transitions.
[2021-05-15 20:00:16] [INFO ] Flatten gal took : 42 ms
[2021-05-15 20:00:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2021-05-15 20:00:16] [INFO ] Time to serialize gal into /tmp/LTLFireability5725304359728002394.gal : 10 ms
[2021-05-15 20:00:16] [INFO ] Time to serialize properties into /tmp/LTLFireability4843543586448633995.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability5725304359728002394.gal, -t, CGAL, -LTL, /tmp/LTLFireability4843543586448633995.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/LTLFireability5725304359728002394.gal -t CGAL -LTL /tmp/LTLFireability4843543586448633995.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G(!("(((i5.u85.p204==1)&&(i5.u91.p219==1))||(i5.u94.p225==1))")))))
Formula 0 simplified : !FG!"(((i5.u85.p204==1)&&(i5.u91.p219==1))||(i5.u94.p225==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Compilation finished in 18692 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin4338218947355815128]
Link finished in 57 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin4338218947355815128]
LTSmin run took 44015 ms.
FORMULA ShieldIIPt-PT-040A-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
BK_STOP 1621108881041
--------------------
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="ShieldIIPt-PT-040A"
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 ShieldIIPt-PT-040A, 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 r216-tall-162098205100469"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040A.tgz
mv ShieldIIPt-PT-040A 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 ;