About the Execution of ITS-Tools for ShieldPPPs-PT-001A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 417.880 | 15718.00 | 32925.00 | 644.40 | FFFTTFFFFFTFTTFT | 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-162098205200516.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 ShieldPPPs-PT-001A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205200516
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 132K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 103K 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 12:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 12:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 18:23 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 9.4K 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 ShieldPPPs-PT-001A-00
FORMULA_NAME ShieldPPPs-PT-001A-01
FORMULA_NAME ShieldPPPs-PT-001A-02
FORMULA_NAME ShieldPPPs-PT-001A-03
FORMULA_NAME ShieldPPPs-PT-001A-04
FORMULA_NAME ShieldPPPs-PT-001A-05
FORMULA_NAME ShieldPPPs-PT-001A-06
FORMULA_NAME ShieldPPPs-PT-001A-07
FORMULA_NAME ShieldPPPs-PT-001A-08
FORMULA_NAME ShieldPPPs-PT-001A-09
FORMULA_NAME ShieldPPPs-PT-001A-10
FORMULA_NAME ShieldPPPs-PT-001A-11
FORMULA_NAME ShieldPPPs-PT-001A-12
FORMULA_NAME ShieldPPPs-PT-001A-13
FORMULA_NAME ShieldPPPs-PT-001A-14
FORMULA_NAME ShieldPPPs-PT-001A-15
=== Now, execution of the tool begins
BK_START 1621120839747
Running Version 0
[2021-05-15 23:20:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-15 23:20:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 23:20:45] [INFO ] Load time of PNML (sax parser for PT used): 27 ms
[2021-05-15 23:20:45] [INFO ] Transformed 34 places.
[2021-05-15 23:20:45] [INFO ] Transformed 29 transitions.
[2021-05-15 23:20:45] [INFO ] Found NUPN structural information;
[2021-05-15 23:20:45] [INFO ] Parsed PT model containing 34 places and 29 transitions in 68 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 23:20:45] [INFO ] Initial state test concluded for 1 properties.
FORMULA ShieldPPPs-PT-001A-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-001A-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-001A-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:46] [INFO ] Computed 12 place invariants in 5 ms
[2021-05-15 23:20:46] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:46] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-15 23:20:46] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:46] [INFO ] Computed 12 place invariants in 4 ms
[2021-05-15 23:20:46] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
[2021-05-15 23:20:46] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-15 23:20:46] [INFO ] Flatten gal took : 22 ms
FORMULA ShieldPPPs-PT-001A-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 23:20:46] [INFO ] Flatten gal took : 6 ms
[2021-05-15 23:20:46] [INFO ] Input system was already deterministic with 29 transitions.
Finished random walk after 62 steps, including 0 resets, run visited all 17 properties in 3 ms. (steps per millisecond=20 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:46] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:46] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:46] [INFO ] Computed 12 place invariants in 3 ms
[2021-05-15 23:20:46] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:46] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:46] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-001A-00 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:(OR (EQ s6 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 2 ms.
FORMULA ShieldPPPs-PT-001A-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-001A-00 finished in 358 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||X(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:46] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:46] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:46] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:46] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:46] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:46] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-001A-01 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s26 1), p1:(OR (EQ s3 0) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 713 reset in 307 ms.
Stack based approach found an accepted trace after 278 steps with 2 reset with depth 61 and stack size 61 in 1 ms.
FORMULA ShieldPPPs-PT-001A-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-001A-01 finished in 486 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:47] [INFO ] Computed 12 place invariants in 3 ms
[2021-05-15 23:20:47] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:47] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:47] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:47] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:47] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-001A-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s14 0) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 153 ms.
Product exploration explored 100000 steps with 50000 reset in 144 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 121 ms.
Product exploration explored 100000 steps with 50000 reset in 192 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 34 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 34 transition count 29
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2021-05-15 23:20:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:48] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:48] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
Product exploration explored 100000 steps with 50000 reset in 326 ms.
Product exploration explored 100000 steps with 50000 reset in 335 ms.
[2021-05-15 23:20:49] [INFO ] Flatten gal took : 4 ms
[2021-05-15 23:20:49] [INFO ] Flatten gal took : 3 ms
[2021-05-15 23:20:49] [INFO ] Time to serialize gal into /tmp/LTL1475289320921197912.gal : 1 ms
[2021-05-15 23:20:49] [INFO ] Time to serialize properties into /tmp/LTL5435359074476030277.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/LTL1475289320921197912.gal, -t, CGAL, -LTL, /tmp/LTL5435359074476030277.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/LTL1475289320921197912.gal -t CGAL -LTL /tmp/LTL5435359074476030277.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p14==0)||(p6==1))"))))
Formula 0 simplified : !XF"((p14==0)||(p6==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t11, t15, t17, t25, t27, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/15/14/29
Computing Next relation with stutter on 3 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
11 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,0,0.12668,19428,1,0,83,19804,84,34,1081,19088,71
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-001A-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldPPPs-PT-001A-04 finished in 1960 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 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 33 transition count 28
Applied a total of 2 rules in 6 ms. Remains 33 /34 variables (removed 1) and now considering 28/29 (removed 1) transitions.
// Phase 1: matrix 28 rows 33 cols
[2021-05-15 23:20:49] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:49] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 28 rows 33 cols
[2021-05-15 23:20:49] [INFO ] Computed 12 place invariants in 6 ms
[2021-05-15 23:20:49] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2021-05-15 23:20:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 33 cols
[2021-05-15 23:20:49] [INFO ] Computed 12 place invariants in 9 ms
[2021-05-15 23:20:49] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/34 places, 28/29 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-001A-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s19 0) (NEQ s24 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 37866 steps with 1323 reset in 110 ms.
FORMULA ShieldPPPs-PT-001A-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-001A-05 finished in 261 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&X(F(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:49] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:49] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:49] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-15 23:20:49] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:49] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:49] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldPPPs-PT-001A-06 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s18 0) (EQ s13 1)), p1:(NEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-001A-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-001A-06 finished in 200 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 32 transition count 27
Applied a total of 4 rules in 3 ms. Remains 32 /34 variables (removed 2) and now considering 27/29 (removed 2) transitions.
// Phase 1: matrix 27 rows 32 cols
[2021-05-15 23:20:49] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:49] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 27 rows 32 cols
[2021-05-15 23:20:49] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:49] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2021-05-15 23:20:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 32 cols
[2021-05-15 23:20:49] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:49] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/34 places, 27/29 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-001A-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s7 1) (EQ s20 0) (EQ s10 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 884 reset in 166 ms.
Stack based approach found an accepted trace after 828 steps with 6 reset with depth 22 and stack size 22 in 2 ms.
FORMULA ShieldPPPs-PT-001A-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-001A-07 finished in 304 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((X(p1)||p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:50] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:50] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:50] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:50] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:50] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-15 23:20:50] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : ShieldPPPs-PT-001A-08 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (EQ s1 0) (EQ s8 1)), p1:(OR (EQ s8 0) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 27 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-001A-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-001A-08 finished in 325 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:50] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:50] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:50] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:50] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:50] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:50] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-001A-09 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}], [{ 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:(AND (NEQ s27 0) (NEQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-001A-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-001A-09 finished in 191 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 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:50] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:50] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:50] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:50] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:50] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:50] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-001A-10 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 s29 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 33333 reset in 96 ms.
Product exploration explored 100000 steps with 33333 reset in 95 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 84 ms.
Product exploration explored 100000 steps with 33333 reset in 92 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 34 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 34 transition count 29
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2021-05-15 23:20:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:51] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:51] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
Product exploration explored 100000 steps with 33333 reset in 263 ms.
Product exploration explored 100000 steps with 33333 reset in 226 ms.
[2021-05-15 23:20:51] [INFO ] Flatten gal took : 3 ms
[2021-05-15 23:20:51] [INFO ] Flatten gal took : 3 ms
[2021-05-15 23:20:51] [INFO ] Time to serialize gal into /tmp/LTL7948610601139987722.gal : 1 ms
[2021-05-15 23:20:51] [INFO ] Time to serialize properties into /tmp/LTL11930265062852096430.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/LTL7948610601139987722.gal, -t, CGAL, -LTL, /tmp/LTL11930265062852096430.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/LTL7948610601139987722.gal -t CGAL -LTL /tmp/LTL11930265062852096430.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(p29==1)")))))
Formula 0 simplified : !XXF"(p29==1)"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t11, t15, t17, t25, t27, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/15/14/29
Computing Next relation with stutter on 3 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
11 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,0,0.117701,19632,1,0,84,19812,84,35,1075,19073,74
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-001A-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldPPPs-PT-001A-10 finished in 1451 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(p0)&&(X(F(p2))||p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:52] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:52] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:52] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:52] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 34 cols
[2021-05-15 23:20:52] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:52] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 29/29 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : ShieldPPPs-PT-001A-11 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=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s13 0) (EQ s30 1)), p0:(OR (EQ s27 0) (EQ s19 1)), p2:(AND (OR (EQ s13 0) (EQ s30 1) (EQ s27 0) (EQ s19 1)) (OR (EQ s13 0) (EQ s30 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22702 steps with 7577 reset in 19 ms.
FORMULA ShieldPPPs-PT-001A-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-001A-11 finished in 207 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&G(F(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 32 transition count 27
Applied a total of 4 rules in 2 ms. Remains 32 /34 variables (removed 2) and now considering 27/29 (removed 2) transitions.
// Phase 1: matrix 27 rows 32 cols
[2021-05-15 23:20:52] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:52] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 27 rows 32 cols
[2021-05-15 23:20:52] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:52] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2021-05-15 23:20:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 32 cols
[2021-05-15 23:20:52] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:52] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/34 places, 27/29 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-001A-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s19 0) (EQ s0 1)), p1:(NEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 6320 reset in 102 ms.
Product exploration explored 100000 steps with 6284 reset in 120 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 6340 reset in 101 ms.
Product exploration explored 100000 steps with 6308 reset in 116 ms.
[2021-05-15 23:20:53] [INFO ] Flatten gal took : 3 ms
[2021-05-15 23:20:53] [INFO ] Flatten gal took : 3 ms
[2021-05-15 23:20:53] [INFO ] Time to serialize gal into /tmp/LTL7998779689790463971.gal : 0 ms
[2021-05-15 23:20:53] [INFO ] Time to serialize properties into /tmp/LTL4916966253736605500.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/LTL7998779689790463971.gal, -t, CGAL, -LTL, /tmp/LTL4916966253736605500.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/LTL7998779689790463971.gal -t CGAL -LTL /tmp/LTL4916966253736605500.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("((p21==0)&&(p0==1))"))&&(G(F("(p5==0)")))))
Formula 0 simplified : !(F"((p21==0)&&(p0==1))" & GF"(p5==0)")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t5, t6, t7, t8, t15, t17, t25, t27, t2.t10, t3.t11, t4.t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/14/13/27
Computing Next relation with stutter on 3 deadlock states
10 unique states visited
0 strongly connected components in search stack
11 transitions explored
6 items max in DFS search stack
35 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,0,0.363923,30760,1,0,196,70587,87,105,1071,82845,404
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-001A-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldPPPs-PT-001A-13 finished in 1235 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 29/29 transitions.
Reduce places removed 1 places and 1 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 32 transition count 27
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 31 transition count 26
Applied a total of 4 rules in 4 ms. Remains 31 /34 variables (removed 3) and now considering 26/29 (removed 3) transitions.
// Phase 1: matrix 26 rows 31 cols
[2021-05-15 23:20:53] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-15 23:20:53] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 26 rows 31 cols
[2021-05-15 23:20:53] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:53] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2021-05-15 23:20:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 31 cols
[2021-05-15 23:20:53] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-15 23:20:53] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 31/34 places, 26/29 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-001A-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 (EQ s21 0) (EQ s11 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 4532 reset in 114 ms.
Product exploration explored 100000 steps with 4423 reset in 130 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4413 reset in 113 ms.
Product exploration explored 100000 steps with 4565 reset in 132 ms.
[2021-05-15 23:20:54] [INFO ] Flatten gal took : 3 ms
[2021-05-15 23:20:54] [INFO ] Flatten gal took : 2 ms
[2021-05-15 23:20:54] [INFO ] Time to serialize gal into /tmp/LTL2856050307437497843.gal : 1 ms
[2021-05-15 23:20:54] [INFO ] Time to serialize properties into /tmp/LTL1993727468994008779.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/LTL2856050307437497843.gal, -t, CGAL, -LTL, /tmp/LTL1993727468994008779.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/LTL2856050307437497843.gal -t CGAL -LTL /tmp/LTL1993727468994008779.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((p24==0)||(p12==1))"))))
Formula 0 simplified : !GF"((p24==0)||(p12==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t5, t6, t7, t8, t15, t17, t25, t27, t3.t11, t4.t11, t2.t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/13/13/26
Computing Next relation with stutter on 3 deadlock states
6 unique states visited
0 strongly connected components in search stack
10 transitions explored
6 items max in DFS search stack
27 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,0,0.281538,25856,1,0,125,45921,82,63,981,61326,212
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-001A-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldPPPs-PT-001A-15 finished in 1041 ms.
All properties solved without resorting to model-checking.
BK_STOP 1621120855465
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-001A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-001A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r216-tall-162098205200516"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-001A.tgz
mv ShieldPPPs-PT-001A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;