About the Execution of ITS-Tools for ShieldIIPs-PT-003A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2771.012 | 298595.00 | 623868.00 | 13838.90 | FFFFTFTFFTFFFFFF | 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-162098204700197.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 ShieldIIPs-PT-003A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098204700197
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 135K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K 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 3.2K Mar 28 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.8K Mar 27 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 17:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 17:39 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 26K 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 ShieldIIPs-PT-003A-00
FORMULA_NAME ShieldIIPs-PT-003A-01
FORMULA_NAME ShieldIIPs-PT-003A-02
FORMULA_NAME ShieldIIPs-PT-003A-03
FORMULA_NAME ShieldIIPs-PT-003A-04
FORMULA_NAME ShieldIIPs-PT-003A-05
FORMULA_NAME ShieldIIPs-PT-003A-06
FORMULA_NAME ShieldIIPs-PT-003A-07
FORMULA_NAME ShieldIIPs-PT-003A-08
FORMULA_NAME ShieldIIPs-PT-003A-09
FORMULA_NAME ShieldIIPs-PT-003A-10
FORMULA_NAME ShieldIIPs-PT-003A-11
FORMULA_NAME ShieldIIPs-PT-003A-12
FORMULA_NAME ShieldIIPs-PT-003A-13
FORMULA_NAME ShieldIIPs-PT-003A-14
FORMULA_NAME ShieldIIPs-PT-003A-15
=== Now, execution of the tool begins
BK_START 1621052397092
Running Version 0
[2021-05-15 04:19:58] [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 04:19:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 04:19:58] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2021-05-15 04:19:58] [INFO ] Transformed 78 places.
[2021-05-15 04:19:58] [INFO ] Transformed 75 transitions.
[2021-05-15 04:19:58] [INFO ] Found NUPN structural information;
[2021-05-15 04:19:58] [INFO ] Parsed PT model containing 78 places and 75 transitions in 76 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 04:19:58] [INFO ] Initial state test concluded for 2 properties.
FORMULA ShieldIIPs-PT-003A-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 10 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:19:58] [INFO ] Computed 28 place invariants in 10 ms
[2021-05-15 04:19:59] [INFO ] Implicit Places using invariants in 122 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:19:59] [INFO ] Computed 28 place invariants in 8 ms
[2021-05-15 04:19:59] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:19:59] [INFO ] Computed 28 place invariants in 11 ms
[2021-05-15 04:19:59] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
[2021-05-15 04:19:59] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-15 04:19:59] [INFO ] Flatten gal took : 48 ms
FORMULA ShieldIIPs-PT-003A-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 04:19:59] [INFO ] Flatten gal took : 12 ms
[2021-05-15 04:19:59] [INFO ] Input system was already deterministic with 75 transitions.
Finished random walk after 467 steps, including 2 resets, run visited all 21 properties in 9 ms. (steps per millisecond=51 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 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 78 transition count 74
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 77 transition count 74
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 76 transition count 73
Applied a total of 4 rules in 32 ms. Remains 76 /78 variables (removed 2) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 76 cols
[2021-05-15 04:19:59] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:19:59] [INFO ] Implicit Places using invariants in 72 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
[2021-05-15 04:19:59] [INFO ] Redundant transitions in 19 ms returned [65]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[65]
// Phase 1: matrix 72 rows 75 cols
[2021-05-15 04:19:59] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-15 04:19:59] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Starting structural reductions, iteration 1 : 75/78 places, 72/75 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2021-05-15 04:19:59] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 72 rows 75 cols
[2021-05-15 04:19:59] [INFO ] Computed 27 place invariants in 4 ms
[2021-05-15 04:19:59] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 2 iterations. Remains : 75/78 places, 72/75 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s11 1) (NEQ s17 1) (NEQ s27 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 565 reset in 320 ms.
Product exploration explored 100000 steps with 566 reset in 389 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Product exploration explored 100000 steps with 564 reset in 224 ms.
Product exploration explored 100000 steps with 563 reset in 215 ms.
[2021-05-15 04:20:01] [INFO ] Flatten gal took : 11 ms
[2021-05-15 04:20:01] [INFO ] Flatten gal took : 9 ms
[2021-05-15 04:20:01] [INFO ] Time to serialize gal into /tmp/LTL14240336284038094595.gal : 3 ms
[2021-05-15 04:20:03] [INFO ] Time to serialize properties into /tmp/LTL880934827697151443.ltl : 2303 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/LTL14240336284038094595.gal, -t, CGAL, -LTL, /tmp/LTL880934827697151443.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/LTL14240336284038094595.gal -t CGAL -LTL /tmp/LTL880934827697151443.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("(((p11==0)||(p17==0))||(p27==0))"))))
Formula 0 simplified : !FG"(((p11==0)||(p17==0))||(p27==0))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t17, t18, t19, t20, t30, t41, t45, t47, t52, t53, t55, t56, t57, t59, t60, t62, t67, t68, t70, t71, t72, t74, t22.t37, t22.t44, t15.t23, t16.t23, t32.t23, t40.t23, t42.t23, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/28/44/72
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2021-05-15 04:20:18] [INFO ] Flatten gal took : 6 ms
[2021-05-15 04:20:18] [INFO ] Applying decomposition
[2021-05-15 04:20:18] [INFO ] Flatten gal took : 6 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/graph2661675508064428625.txt, -o, /tmp/graph2661675508064428625.bin, -w, /tmp/graph2661675508064428625.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/graph2661675508064428625.bin, -l, -1, -v, -w, /tmp/graph2661675508064428625.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 04:20:18] [INFO ] Decomposing Gal with order
[2021-05-15 04:20:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 04:20:18] [INFO ] Removed a total of 43 redundant transitions.
[2021-05-15 04:20:19] [INFO ] Flatten gal took : 223 ms
[2021-05-15 04:20:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 42 ms.
[2021-05-15 04:20:19] [INFO ] Time to serialize gal into /tmp/LTL2875386919081566126.gal : 9 ms
[2021-05-15 04:20:19] [INFO ] Time to serialize properties into /tmp/LTL16739082409795712076.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/LTL2875386919081566126.gal, -t, CGAL, -LTL, /tmp/LTL16739082409795712076.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/LTL2875386919081566126.gal -t CGAL -LTL /tmp/LTL16739082409795712076.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("(((i1.i1.u4.p11==0)||(i0.u6.p17==0))||(i1.i1.u9.p27==0))"))))
Formula 0 simplified : !FG"(((i1.i1.u4.p11==0)||(i0.u6.p17==0))||(i1.i1.u9.p27==0))"
Reverse transition relation is NOT exact ! Due to transitions t0, t7, t14, t41, t55, t72, i0.t63, i0.u6.t1, i0.u6.t2, i1.t73, i1.i1.u9.t5, i1.i1.u9.t6, i1.i2.t60, i1.i2.u8.t3, i1.i2.u8.t4, i2.t58, i2.t45, i2.u17.t10, i2.u17.t11, i2.u18.t12, i2.u18.t13, i4.t47, i4.u15.t8, i4.u15.t9, i5.t32_t23, i5.u23.t15.t23, i5.u23.t16.t23, i6.i0.t31, i6.i0.t22_t37, i6.i0.t22_t44, i6.i0.u25.t17, i6.i0.u25.t18, i6.i0.u26.t19, i6.i0.u26.t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/17/34/51
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5015347743264807940
[2021-05-15 04:20:34] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5015347743264807940
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/ltsmin5015347743264807940]
Compilation finished in 408 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin5015347743264807940]
Link finished in 37 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, --when, --ltl, <>([]((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin5015347743264807940]
LTSmin run took 1069 ms.
FORMULA ShieldIIPs-PT-003A-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-003A-00 finished in 36346 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((G(p0) U p1))))], workingDir=/home/mcc/execution]
Support contains 7 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 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 78 transition count 74
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 77 transition count 74
Applied a total of 2 rules in 5 ms. Remains 77 /78 variables (removed 1) and now considering 74/75 (removed 1) transitions.
// Phase 1: matrix 74 rows 77 cols
[2021-05-15 04:20:35] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:20:35] [INFO ] Implicit Places using invariants in 46 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
[2021-05-15 04:20:35] [INFO ] Redundant transitions in 10 ms returned [71]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[71]
// Phase 1: matrix 73 rows 76 cols
[2021-05-15 04:20:35] [INFO ] Computed 27 place invariants in 2 ms
[2021-05-15 04:20:35] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Starting structural reductions, iteration 1 : 76/78 places, 73/75 transitions.
Applied a total of 0 rules in 4 ms. Remains 76 /76 variables (removed 0) and now considering 73/73 (removed 0) transitions.
[2021-05-15 04:20:36] [INFO ] Redundant transitions in 39 ms returned []
// Phase 1: matrix 73 rows 76 cols
[2021-05-15 04:20:36] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-15 04:20:36] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 2 iterations. Remains : 76/78 places, 73/75 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-003A-01 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s38 1) (EQ s48 1) (EQ s50 1)), p0:(OR (EQ s62 1) (AND (EQ s61 1) (EQ s63 1) (EQ s74 1)))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 180 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-003A-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-01 finished in 354 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(F(p1))||G(p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:20:36] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:20:36] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:20:36] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:20:36] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:20:36] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:20:36] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-003A-02 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(NEQ s66 0), p0:(EQ s66 1), p2:(OR (NEQ s7 1) (NEQ s9 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]]
Stuttering criterion allowed to conclude after 28954 steps with 363 reset in 74 ms.
FORMULA ShieldIIPs-PT-003A-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-02 finished in 410 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((G(F((p0 U (p1||G(p0)))))||(F((p0 U (p1||G(p0))))&&F(p2))) U G(p3))))], workingDir=/home/mcc/execution]
Support contains 7 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:20:36] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:20:36] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:20:36] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:20:36] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:20:36] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:20:36] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p3), (NOT p3), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-003A-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}, { cond=p3, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(EQ s22 1), p1:(AND (OR (NEQ s61 1) (NEQ s67 1) (NEQ s76 1) (NEQ s46 1)) (NEQ s46 1)), p2:(AND (EQ s6 1) (EQ s16 1)), p0:(NEQ s46 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 24967 reset in 206 ms.
Product exploration explored 100000 steps with 24905 reset in 219 ms.
Knowledge obtained : [(NOT p3), p1, (NOT p2), p0]
Stuttering acceptance computed with spot in 154 ms :[(NOT p3), (NOT p3), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 24888 reset in 193 ms.
Product exploration explored 100000 steps with 24971 reset in 200 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 150 ms :[(NOT p3), (NOT p3), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0))]
Support contains 7 out of 78 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 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 78 transition count 78
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 78 transition count 78
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 1 rules in 5 ms. Remains 78 /78 variables (removed 0) and now considering 78/75 (removed -3) transitions.
[2021-05-15 04:20:42] [INFO ] Redundant transitions in 37 ms returned [75]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[75]
// Phase 1: matrix 77 rows 78 cols
[2021-05-15 04:20:42] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:20:42] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Starting structural reductions, iteration 1 : 78/78 places, 77/75 transitions.
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 0 rules in 4 ms. Remains 78 /78 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2021-05-15 04:20:42] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 77 rows 78 cols
[2021-05-15 04:20:42] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:20:42] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 2 iterations. Remains : 78/78 places, 77/75 transitions.
Product exploration explored 100000 steps with 25093 reset in 414 ms.
Product exploration explored 100000 steps with 24917 reset in 305 ms.
[2021-05-15 04:20:43] [INFO ] Flatten gal took : 6 ms
[2021-05-15 04:20:43] [INFO ] Flatten gal took : 6 ms
[2021-05-15 04:20:43] [INFO ] Time to serialize gal into /tmp/LTL8112831256056074571.gal : 1 ms
[2021-05-15 04:20:43] [INFO ] Time to serialize properties into /tmp/LTL4897726583034090088.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/LTL8112831256056074571.gal, -t, CGAL, -LTL, /tmp/LTL4897726583034090088.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/LTL8112831256056074571.gal -t CGAL -LTL /tmp/LTL4897726583034090088.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(((G(F(("(p46==0)")U(("(((((p61==0)||(p67==0))||(p76==0))||(p46==0))&&(p46==0))")||(G("(p46==0)"))))))||((F(("(p46==0)")U(("(((((p61==0)||(p67==0))||(p76==0))||(p46==0))&&(p46==0))")||(G("(p46==0)")))))&&(F("((p6==1)&&(p16==1))"))))U(G("(p22==1)")))))
Formula 0 simplified : !X((GF("(p46==0)" U ("(((((p61==0)||(p67==0))||(p76==0))||(p46==0))&&(p46==0))" | G"(p46==0)")) | (F("(p46==0)" U ("(((((p61==0)||(p67==0))||(p76==0))||(p46==0))&&(p46==0))" | G"(p46==0)")) & F"((p6==1)&&(p16==1))")) U G"(p22==1)")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t23, t30, t32, t37, t38, t40, t41, t42, t44, t45, t47, t52, t53, t55, t56, t57, t59, t60, t62, t67, t68, t70, t71, t72, t74, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/29/46/75
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2021-05-15 04:20:58] [INFO ] Flatten gal took : 6 ms
[2021-05-15 04:20:58] [INFO ] Applying decomposition
[2021-05-15 04:20:58] [INFO ] Flatten gal took : 6 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/graph14907128488346414535.txt, -o, /tmp/graph14907128488346414535.bin, -w, /tmp/graph14907128488346414535.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/graph14907128488346414535.bin, -l, -1, -v, -w, /tmp/graph14907128488346414535.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 04:20:58] [INFO ] Decomposing Gal with order
[2021-05-15 04:20:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 04:20:58] [INFO ] Removed a total of 48 redundant transitions.
[2021-05-15 04:20:58] [INFO ] Flatten gal took : 11 ms
[2021-05-15 04:20:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3 ms.
[2021-05-15 04:20:58] [INFO ] Time to serialize gal into /tmp/LTL6697768321733313331.gal : 2 ms
[2021-05-15 04:20:58] [INFO ] Time to serialize properties into /tmp/LTL1411411675970946135.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/LTL6697768321733313331.gal, -t, CGAL, -LTL, /tmp/LTL1411411675970946135.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/LTL6697768321733313331.gal -t CGAL -LTL /tmp/LTL1411411675970946135.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(((G(F(("(i5.u17.p46==0)")U(("(((((i8.u22.p61==0)||(i8.u24.p67==0))||(i6.u27.p76==0))||(i5.u17.p46==0))&&(i5.u17.p46==0))")||(G("(i5.u17.p46==0)"))))))||((F(("(i5.u17.p46==0)")U(("(((((i8.u22.p61==0)||(i8.u24.p67==0))||(i6.u27.p76==0))||(i5.u17.p46==0))&&(i5.u17.p46==0))")||(G("(i5.u17.p46==0)")))))&&(F("((i1.u2.p6==1)&&(i1.u6.p16==1))"))))U(G("(i2.u8.p22==1)")))))
Formula 0 simplified : !X((GF("(i5.u17.p46==0)" U ("(((((i8.u22.p61==0)||(i8.u24.p67==0))||(i6.u27.p76==0))||(i5.u17.p46==0))&&(i5.u17.p46==0))" | G"(i5.u17.p46==0)")) | (F("(i5.u17.p46==0)" U ("(((((i8.u22.p61==0)||(i8.u24.p67==0))||(i6.u27.p76==0))||(i5.u17.p46==0))&&(i5.u17.p46==0))" | G"(i5.u17.p46==0)")) & F"((i1.u2.p6==1)&&(i1.u6.p16==1))")) U G"(i2.u8.p22==1)")
Reverse transition relation is NOT exact ! Due to transitions t0, t7, t14, t42, t57, t73, i1.t72, i1.t63, i1.u6.t1, i1.u6.t2, i1.u9.t5, i1.u9.t6, i2.t60, i2.u8.t3, i2.u8.t4, i4.t47, i4.u15.t8, i4.u15.t9, i5.t58, i5.t45, i5.u17.t10, i5.u17.t11, i5.u18.t12, i5.u18.t13, i6.t43, i6.t30, i6.u26.t17, i6.u26.t18, i6.u27.t19, i6.u27.t20, i8.t32, i8.u24.t15, i8.u24.t16, i8.u24.t23, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/17/34/51
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4976081994605884724
[2021-05-15 04:21:13] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4976081994605884724
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/ltsmin4976081994605884724]
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/ltsmin4976081994605884724] 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/ltsmin4976081994605884724] 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 ShieldIIPs-PT-003A-03 finished in 41049 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)||X(X(G(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:17] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:21:17] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:17] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:21:17] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:17] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:21:18] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-003A-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(OR (NEQ s39 1) (NEQ s60 1)), p1:(EQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 168 ms.
Product exploration explored 100000 steps with 50000 reset in 185 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 168 ms.
Product exploration explored 100000 steps with 50000 reset in 187 ms.
Applying partial POR strategy [true, false, true, false, false]
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 78 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 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 78 transition count 78
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 78 transition count 78
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 78 transition count 78
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 7 ms. Remains 78 /78 variables (removed 0) and now considering 78/75 (removed -3) transitions.
[2021-05-15 04:21:19] [INFO ] Redundant transitions in 9 ms returned [70]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[70]
// Phase 1: matrix 77 rows 78 cols
[2021-05-15 04:21:19] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:21:19] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Starting structural reductions, iteration 1 : 78/78 places, 77/75 transitions.
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 0 rules in 4 ms. Remains 78 /78 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2021-05-15 04:21:19] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 77 rows 78 cols
[2021-05-15 04:21:19] [INFO ] Computed 28 place invariants in 6 ms
[2021-05-15 04:21:19] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 2 iterations. Remains : 78/78 places, 77/75 transitions.
Product exploration explored 100000 steps with 50000 reset in 169 ms.
Product exploration explored 100000 steps with 50000 reset in 187 ms.
[2021-05-15 04:21:19] [INFO ] Flatten gal took : 6 ms
[2021-05-15 04:21:19] [INFO ] Flatten gal took : 5 ms
[2021-05-15 04:21:19] [INFO ] Time to serialize gal into /tmp/LTL7996180332464045488.gal : 11 ms
[2021-05-15 04:21:19] [INFO ] Time to serialize properties into /tmp/LTL18363559655191147229.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/LTL7996180332464045488.gal, -t, CGAL, -LTL, /tmp/LTL18363559655191147229.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/LTL7996180332464045488.gal -t CGAL -LTL /tmp/LTL18363559655191147229.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F("((p39==0)||(p60==0))"))||(X(X(G("(p15==1)")))))))
Formula 0 simplified : !X(F"((p39==0)||(p60==0))" | XXG"(p15==1)")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t23, t30, t32, t37, t38, t40, t41, t42, t44, t45, t47, t52, t53, t55, t56, t57, t59, t60, t62, t67, t68, t70, t71, t72, t74, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/29/46/75
Computing Next relation with stutter on 412 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
483 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,0,4.8399,110600,1,0,207,601590,170,80,2906,657344,161
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldIIPs-PT-003A-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ShieldIIPs-PT-003A-04 finished in 7236 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 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:24] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:21:24] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:24] [INFO ] Computed 28 place invariants in 2 ms
[2021-05-15 04:21:24] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:25] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:21:25] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s58 1) (NEQ s73 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 169 ms.
Product exploration explored 100000 steps with 50000 reset in 178 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 169 ms.
Product exploration explored 100000 steps with 50000 reset in 184 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 78 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 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 78 transition count 78
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 78 transition count 78
Performed 1 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 1 rules applied. Total rules applied 2 place count 78 transition count 78
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 7 ms. Remains 78 /78 variables (removed 0) and now considering 78/75 (removed -3) transitions.
[2021-05-15 04:21:25] [INFO ] Redundant transitions in 13 ms returned [70]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[70]
// Phase 1: matrix 77 rows 78 cols
[2021-05-15 04:21:25] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:21:26] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Starting structural reductions, iteration 1 : 78/78 places, 77/75 transitions.
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 0 rules in 4 ms. Remains 78 /78 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2021-05-15 04:21:26] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 77 rows 78 cols
[2021-05-15 04:21:26] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:21:26] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 2 iterations. Remains : 78/78 places, 77/75 transitions.
Product exploration explored 100000 steps with 50000 reset in 370 ms.
Product exploration explored 100000 steps with 50000 reset in 374 ms.
[2021-05-15 04:21:26] [INFO ] Flatten gal took : 5 ms
[2021-05-15 04:21:26] [INFO ] Flatten gal took : 4 ms
[2021-05-15 04:21:26] [INFO ] Time to serialize gal into /tmp/LTL12217740185091285200.gal : 1 ms
[2021-05-15 04:21:26] [INFO ] Time to serialize properties into /tmp/LTL7260544960832715296.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/LTL12217740185091285200.gal, -t, CGAL, -LTL, /tmp/LTL7260544960832715296.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/LTL12217740185091285200.gal -t CGAL -LTL /tmp/LTL7260544960832715296.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p58==0)||(p73==0))"))))
Formula 0 simplified : !XF"((p58==0)||(p73==0))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t23, t30, t32, t37, t38, t40, t41, t42, t44, t45, t47, t52, t53, t55, t56, t57, t59, t60, t62, t67, t68, t70, t71, t72, t74, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/29/46/75
Computing Next relation with stutter on 412 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
486 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,0,4.8663,111424,1,0,207,601590,176,80,2917,657344,163
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldIIPs-PT-003A-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldIIPs-PT-003A-06 finished in 7199 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((X(G(p0))&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:33] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:21:33] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:33] [INFO ] Computed 28 place invariants in 6 ms
[2021-05-15 04:21:33] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:33] [INFO ] Computed 28 place invariants in 21 ms
[2021-05-15 04:21:33] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : ShieldIIPs-PT-003A-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (NEQ s11 0) (NEQ s17 0) (NEQ s27 0)), p0:(AND (EQ s6 1) (EQ s16 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 4 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-07 finished in 1999 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&X((p1&&G(p2))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:34] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:21:34] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:34] [INFO ] Computed 28 place invariants in 10 ms
[2021-05-15 04:21:34] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:34] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:21:34] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-003A-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p1 p2), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s26 1), p1:(OR (NEQ s2 1) (NEQ s10 1)), p2:(EQ s22 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-08 finished in 292 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 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 78 transition count 74
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 77 transition count 74
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 76 transition count 73
Applied a total of 4 rules in 7 ms. Remains 76 /78 variables (removed 2) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 76 cols
[2021-05-15 04:21:34] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:21:34] [INFO ] Implicit Places using invariants in 44 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 45 ms to find 1 implicit places.
[2021-05-15 04:21:34] [INFO ] Redundant transitions in 9 ms returned [65]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[65]
// Phase 1: matrix 72 rows 75 cols
[2021-05-15 04:21:34] [INFO ] Computed 27 place invariants in 0 ms
[2021-05-15 04:21:34] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Starting structural reductions, iteration 1 : 75/78 places, 72/75 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2021-05-15 04:21:34] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 72 rows 75 cols
[2021-05-15 04:21:34] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-15 04:21:34] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 2 iterations. Remains : 75/78 places, 72/75 transitions.
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-003A-10 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s17 1)), p1:(EQ s63 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 146 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003A-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-10 finished in 217 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(G(p0))) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:34] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:21:34] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:34] [INFO ] Computed 28 place invariants in 7 ms
[2021-05-15 04:21:34] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:34] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:21:34] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-11 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 4}, { cond=(AND p1 p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (EQ s55 0) (EQ s68 0)), p0:(OR (NEQ s55 1) (NEQ s68 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 217 steps with 50 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-11 finished in 313 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((!p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:34] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:21:34] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:34] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-15 04:21:35] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 04:21:35] [INFO ] Computed 28 place invariants in 0 ms
[2021-05-15 04:21:35] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-003A-12 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p1:(EQ s62 1), p0:(NEQ s46 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-12 finished in 235 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 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 77 transition count 73
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 3 place count 75 transition count 73
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 5 place count 74 transition count 72
Applied a total of 5 rules in 7 ms. Remains 74 /78 variables (removed 4) and now considering 72/75 (removed 3) transitions.
// Phase 1: matrix 72 rows 74 cols
[2021-05-15 04:21:35] [INFO ] Computed 27 place invariants in 0 ms
[2021-05-15 04:21:35] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 72 rows 74 cols
[2021-05-15 04:21:35] [INFO ] Computed 27 place invariants in 7 ms
[2021-05-15 04:21:35] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2021-05-15 04:21:35] [INFO ] Redundant transitions in 7 ms returned [64]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[64]
// Phase 1: matrix 71 rows 74 cols
[2021-05-15 04:21:35] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-15 04:21:35] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, iteration 1 : 74/78 places, 71/75 transitions.
Applied a total of 0 rules in 13 ms. Remains 74 /74 variables (removed 0) and now considering 71/71 (removed 0) transitions.
[2021-05-15 04:21:35] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 71 rows 74 cols
[2021-05-15 04:21:35] [INFO ] Computed 27 place invariants in 0 ms
[2021-05-15 04:21:35] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 2 iterations. Remains : 74/78 places, 71/75 transitions.
Stuttering acceptance computed with spot in 43 ms :[true, (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s7 1) (NEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 88 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-13 finished in 277 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(!p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 75/75 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 77 transition count 73
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 3 place count 75 transition count 73
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 5 place count 74 transition count 72
Applied a total of 5 rules in 6 ms. Remains 74 /78 variables (removed 4) and now considering 72/75 (removed 3) transitions.
// Phase 1: matrix 72 rows 74 cols
[2021-05-15 04:21:35] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-15 04:21:35] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 72 rows 74 cols
[2021-05-15 04:21:35] [INFO ] Computed 27 place invariants in 4 ms
[2021-05-15 04:21:35] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2021-05-15 04:21:35] [INFO ] Redundant transitions in 6 ms returned [64]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[64]
// Phase 1: matrix 71 rows 74 cols
[2021-05-15 04:21:35] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-15 04:21:35] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 74/78 places, 71/75 transitions.
Applied a total of 0 rules in 8 ms. Remains 74 /74 variables (removed 0) and now considering 71/71 (removed 0) transitions.
[2021-05-15 04:21:35] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 71 rows 74 cols
[2021-05-15 04:21:35] [INFO ] Computed 27 place invariants in 0 ms
[2021-05-15 04:21:35] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 2 iterations. Remains : 74/78 places, 71/75 transitions.
Stuttering acceptance computed with spot in 22 ms :[p0]
Running random walk in product with property : ShieldIIPs-PT-003A-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s45 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 203 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003A-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-14 finished in 251 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10500188508361187654
[2021-05-15 04:21:35] [INFO ] Computing symmetric may disable matrix : 75 transitions.
[2021-05-15 04:21:35] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 04:21:35] [INFO ] Applying decomposition
[2021-05-15 04:21:35] [INFO ] Computing symmetric may enable matrix : 75 transitions.
[2021-05-15 04:21:35] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 04:21:35] [INFO ] Computing Do-Not-Accords matrix : 75 transitions.
[2021-05-15 04:21:35] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 04:21:35] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10500188508361187654
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/ltsmin10500188508361187654]
[2021-05-15 04:21:35] [INFO ] Flatten gal took : 20 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/graph6296638194367009027.txt, -o, /tmp/graph6296638194367009027.bin, -w, /tmp/graph6296638194367009027.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/graph6296638194367009027.bin, -l, -1, -v, -w, /tmp/graph6296638194367009027.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 04:21:35] [INFO ] Decomposing Gal with order
[2021-05-15 04:21:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 04:21:35] [INFO ] Removed a total of 48 redundant transitions.
[2021-05-15 04:21:35] [INFO ] Flatten gal took : 11 ms
[2021-05-15 04:21:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3 ms.
[2021-05-15 04:21:35] [INFO ] Time to serialize gal into /tmp/LTLFireability15087356389209186298.gal : 6 ms
[2021-05-15 04:21:35] [INFO ] Time to serialize properties into /tmp/LTLFireability12283003899696082991.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/LTLFireability15087356389209186298.gal, -t, CGAL, -LTL, /tmp/LTLFireability12283003899696082991.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/LTLFireability15087356389209186298.gal -t CGAL -LTL /tmp/LTLFireability12283003899696082991.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(((F(("(i5.u17.p46!=1)")U(("((!((((i8.u22.p61==1)&&(i8.u24.p67==1))&&(i7.u27.p76==1))&&(i5.u17.p46==1)))&&(i5.u17.p46!=1))")||(G("(i5.u17.p46!=1)")))))U(((F("((i2.u2.p6==1)&&(i2.u6.p16==1))"))&&(F(("(i5.u17.p46!=1)")U(("((!((((i8.u22.p61==1)&&(i8.u24.p67==1))&&(i7.u27.p76==1))&&(i5.u17.p46==1)))&&(i5.u17.p46!=1))")||(G("(i5.u17.p46!=1)"))))))||(G(F(("(i5.u17.p46!=1)")U(("((!((((i8.u22.p61==1)&&(i8.u24.p67==1))&&(i7.u27.p76==1))&&(i5.u17.p46==1)))&&(i5.u17.p46!=1))")||(G("(i5.u17.p46!=1)"))))))))U(G("(i1.u8.p22==1)")))))
Formula 0 simplified : !X((F("(i5.u17.p46!=1)" U ("((!((((i8.u22.p61==1)&&(i8.u24.p67==1))&&(i7.u27.p76==1))&&(i5.u17.p46==1)))&&(i5.u17.p46!=1))" | G"(i5.u17.p46!=1)")) U ((F("(i5.u17.p46!=1)" U ("((!((((i8.u22.p61==1)&&(i8.u24.p67==1))&&(i7.u27.p76==1))&&(i5.u17.p46==1)))&&(i5.u17.p46!=1))" | G"(i5.u17.p46!=1)")) & F"((i2.u2.p6==1)&&(i2.u6.p16==1))") | GF("(i5.u17.p46!=1)" U ("((!((((i8.u22.p61==1)&&(i8.u24.p67==1))&&(i7.u27.p76==1))&&(i5.u17.p46==1)))&&(i5.u17.p46!=1))" | G"(i5.u17.p46!=1)")))) U G"(i1.u8.p22==1)")
Compilation finished in 400 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10500188508361187654]
Link finished in 31 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, --when, --ltl, X((([](<>(((LTLAPp0==true) U ((LTLAPp1==true)||[]((LTLAPp0==true))))))||(<>(((LTLAPp0==true) U ((LTLAPp1==true)||[]((LTLAPp0==true)))))&&<>((LTLAPp2==true)))) U []((LTLAPp3==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin10500188508361187654]
Reverse transition relation is NOT exact ! Due to transitions t0, t7, t14, t40, t57, t73, i1.t60, i1.u8.t3, i1.u8.t4, i2.t72, i2.t63, i2.u6.t1, i2.u6.t2, i2.u9.t5, i2.u9.t6, i4.t47, i4.u15.t8, i4.u15.t9, i5.t58, i5.t45, i5.u17.t10, i5.u17.t11, i5.u18.t12, i5.u18.t13, i7.t43, i7.t30, i7.u26.t17, i7.u26.t18, i7.u27.t19, i7.u27.t20, i8.t32, i8.u24.t15, i8.u24.t16, i8.u24.t23, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/17/34/51
Computing Next relation with stutter on 412 deadlock states
89 unique states visited
89 strongly connected components in search stack
89 transitions explored
89 items max in DFS search stack
7655 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,0,76.5655,1008644,1,0,1.48073e+06,374,961,4.17807e+06,130,3373,1187599
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldIIPs-PT-003A-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
BK_STOP 1621052695687
--------------------
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="ShieldIIPs-PT-003A"
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 ShieldIIPs-PT-003A, 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-162098204700197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-003A.tgz
mv ShieldIIPs-PT-003A 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 ;