About the Execution of ITS-Tools for TCPcondis-PT-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1696.592 | 72774.00 | 90303.00 | 336.00 | FFTTFFFFTFFFFFFF | 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.r254-tall-162106746500820.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 TCPcondis-PT-20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106746500820
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 127K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 27 14:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 14:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 20:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 20:11 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 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rwxr-xr-x 1 mcc users 24K 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 TCPcondis-PT-20-00
FORMULA_NAME TCPcondis-PT-20-01
FORMULA_NAME TCPcondis-PT-20-02
FORMULA_NAME TCPcondis-PT-20-03
FORMULA_NAME TCPcondis-PT-20-04
FORMULA_NAME TCPcondis-PT-20-05
FORMULA_NAME TCPcondis-PT-20-06
FORMULA_NAME TCPcondis-PT-20-07
FORMULA_NAME TCPcondis-PT-20-08
FORMULA_NAME TCPcondis-PT-20-09
FORMULA_NAME TCPcondis-PT-20-10
FORMULA_NAME TCPcondis-PT-20-11
FORMULA_NAME TCPcondis-PT-20-12
FORMULA_NAME TCPcondis-PT-20-13
FORMULA_NAME TCPcondis-PT-20-14
FORMULA_NAME TCPcondis-PT-20-15
=== Now, execution of the tool begins
BK_START 1621286575185
Running Version 0
[2021-05-17 21:22:56] [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]
[2021-05-17 21:22:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:22:56] [WARNING] Skipping unknown tool specific annotation : Tina
[2021-05-17 21:22:56] [WARNING] Unknown XML tag in source file: size
[2021-05-17 21:22:56] [WARNING] Unknown XML tag in source file: color
[2021-05-17 21:22:56] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2021-05-17 21:22:56] [INFO ] Transformed 30 places.
[2021-05-17 21:22:56] [INFO ] Transformed 32 transitions.
[2021-05-17 21:22:56] [INFO ] Parsed PT model containing 30 places and 32 transitions in 63 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 21:22:56] [INFO ] Initial state test concluded for 5 properties.
FORMULA TCPcondis-PT-20-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-20-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-20-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-20-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-20-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:22:56] [INFO ] Computed 9 place invariants in 8 ms
[2021-05-17 21:22:56] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:22:56] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 21:22:56] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:22:56] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:22:56] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
[2021-05-17 21:22:57] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 21:22:57] [INFO ] Flatten gal took : 21 ms
FORMULA TCPcondis-PT-20-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 21:22:57] [INFO ] Flatten gal took : 6 ms
[2021-05-17 21:22:57] [INFO ] Input system was already deterministic with 32 transitions.
Finished random walk after 1134 steps, including 0 resets, run visited all 20 properties in 6 ms. (steps per millisecond=189 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0)) U (p1&&F(!p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 26 transition count 26
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 10 place count 26 transition count 24
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 14 place count 24 transition count 24
Applied a total of 14 rules in 29 ms. Remains 24 /30 variables (removed 6) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 24 cols
[2021-05-17 21:22:57] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:22:57] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 24 rows 24 cols
[2021-05-17 21:22:57] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:22:57] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2021-05-17 21:22:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 24 rows 24 cols
[2021-05-17 21:22:57] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:22:57] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/30 places, 24/32 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p1) p0), (NOT p0), (NOT p0), p0]
Running random walk in product with property : TCPcondis-PT-20-00 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(NOT p1), acceptance={0} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT s8 s2), p0:(LEQ 3 s10)], 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 2959 reset in 286 ms.
Stack based approach found an accepted trace after 14897 steps with 443 reset with depth 26 and stack size 26 in 35 ms.
FORMULA TCPcondis-PT-20-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-00 finished in 681 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 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 24 transition count 26
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 24 transition count 26
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 24 transition count 24
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 14 place count 24 transition count 22
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 18 place count 22 transition count 22
Applied a total of 18 rules in 5 ms. Remains 22 /30 variables (removed 8) and now considering 22/32 (removed 10) transitions.
// Phase 1: matrix 22 rows 22 cols
[2021-05-17 21:22:57] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:22:57] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-17 21:22:57] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:22:57] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2021-05-17 21:22:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-17 21:22:57] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:22:57] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/30 places, 22/32 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 215 ms.
Stack based approach found an accepted trace after 3807 steps with 0 reset with depth 3808 and stack size 3808 in 12 ms.
FORMULA TCPcondis-PT-20-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-01 finished in 357 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 26 transition count 27
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 9 place count 26 transition count 26
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 11 place count 25 transition count 26
Applied a total of 11 rules in 4 ms. Remains 25 /30 variables (removed 5) and now considering 26/32 (removed 6) transitions.
// Phase 1: matrix 26 rows 25 cols
[2021-05-17 21:22:58] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:22:58] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2021-05-17 21:22:58] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:22:58] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2021-05-17 21:22:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2021-05-17 21:22:58] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:22:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/30 places, 26/32 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-04 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 (LEQ 1 s19) (LEQ s4 s11))], 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 478 reset in 211 ms.
Product exploration explored 100000 steps with 488 reset in 276 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 484 reset in 198 ms.
Product exploration explored 100000 steps with 467 reset in 211 ms.
[2021-05-17 21:22:59] [INFO ] Flatten gal took : 3 ms
[2021-05-17 21:22:59] [INFO ] Flatten gal took : 4 ms
[2021-05-17 21:22:59] [INFO ] Time to serialize gal into /tmp/LTL15092869919800501051.gal : 1 ms
[2021-05-17 21:22:59] [INFO ] Time to serialize properties into /tmp/LTL16453578069476418783.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/LTL15092869919800501051.gal, -t, CGAL, -LTL, /tmp/LTL16453578069476418783.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/LTL15092869919800501051.gal -t CGAL -LTL /tmp/LTL16453578069476418783.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((xLISTEN>=1)||(FINACK<=xCLOSED))"))))
Formula 0 simplified : !GF"((xLISTEN>=1)||(FINACK<=xCLOSED))"
Detected timeout of ITS tools.
[2021-05-17 21:23:14] [INFO ] Flatten gal took : 3 ms
[2021-05-17 21:23:14] [INFO ] Applying decomposition
[2021-05-17 21:23:14] [INFO ] Flatten gal took : 3 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/graph15999500363187639217.txt, -o, /tmp/graph15999500363187639217.bin, -w, /tmp/graph15999500363187639217.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/graph15999500363187639217.bin, -l, -1, -v, -w, /tmp/graph15999500363187639217.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 21:23:14] [INFO ] Decomposing Gal with order
[2021-05-17 21:23:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 21:23:14] [INFO ] Removed a total of 24 redundant transitions.
[2021-05-17 21:23:14] [INFO ] Flatten gal took : 25 ms
[2021-05-17 21:23:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 8 ms.
[2021-05-17 21:23:14] [INFO ] Time to serialize gal into /tmp/LTL5372676047312136478.gal : 2 ms
[2021-05-17 21:23:14] [INFO ] Time to serialize properties into /tmp/LTL9922984334695959826.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/LTL5372676047312136478.gal, -t, CGAL, -LTL, /tmp/LTL9922984334695959826.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/LTL5372676047312136478.gal -t CGAL -LTL /tmp/LTL9922984334695959826.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((gi1.gi0.gu7.xLISTEN>=1)||(gu2.FINACK<=gu2.xCLOSED))"))))
Formula 0 simplified : !GF"((gi1.gi0.gu7.xLISTEN>=1)||(gu2.FINACK<=gu2.xCLOSED))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4882424971303651441
[2021-05-17 21:23:29] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4882424971303651441
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/ltsmin4882424971303651441]
Compilation finished in 215 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin4882424971303651441]
Link finished in 36 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/ltsmin4882424971303651441]
LTSmin run took 2812 ms.
FORMULA TCPcondis-PT-20-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-20-04 finished in 34385 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(p0))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:32] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:23:32] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:32] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:23:32] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:32] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-17 21:23:32] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-20-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 1}, { cond=(NOT p1), acceptance={} source=5 dest: 3}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=5, aps=[p0:(GT s29 s3), p1:(LEQ s24 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-20-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-06 finished in 223 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:32] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:23:32] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:32] [INFO ] Computed 9 place invariants in 4 ms
[2021-05-17 21:23:32] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:32] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:23:32] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : TCPcondis-PT-20-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LEQ 1 s16) (LEQ s26 s25))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-20-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-10 finished in 135 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X((G(p0) U p1))&&(!p0 U (p2||G(!p0))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:32] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:23:33] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:33] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:23:33] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:33] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 21:23:33] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p1) (AND p0 (NOT p2))), (OR (NOT p1) (AND p0 (NOT p2))), true, (NOT p1), (AND (NOT p2) p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 2}, { cond=(OR p2 (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 2}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GT s28 s15) (GT 3 s19)), p0:(LEQ 3 s19), p1:(LEQ s4 s27)], 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 703 steps with 16 reset in 3 ms.
FORMULA TCPcondis-PT-20-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-11 finished in 211 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(G(p0)))&&F(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:33] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:23:33] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:33] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-17 21:23:33] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:33] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:23:33] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : TCPcondis-PT-20-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s10 s26), p0:(GT s20 s15)], 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 2 steps with 0 reset in 1 ms.
FORMULA TCPcondis-PT-20-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-12 finished in 186 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F((G((p0&&X((p0 U ((p1 U (p2||G(p1)))||G(p0))))))||(p0&&X((p0 U ((p1 U (p2||G(p1)))||G(p0))))&&F(p3))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:33] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:23:33] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:33] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 21:23:33] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 21:23:33] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:23:33] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}, { cond=(AND p0 (NOT p3)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p0 (NOT p3)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=3 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p2) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 0}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 6}]], initial=7, aps=[p0:(GT s9 s12), p3:(LEQ 1 s9), p2:(AND (GT s9 s12) (GT 3 s8)), p1:(GT 3 s8)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2454 reset in 206 ms.
Product exploration explored 100000 steps with 2437 reset in 234 ms.
Knowledge obtained : [(NOT p0), (NOT p3), (NOT p2), p1]
Stuttering acceptance computed with spot in 223 ms :[(NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1939 reset in 215 ms.
Product exploration explored 100000 steps with 2518 reset in 233 ms.
Applying partial POR strategy [false, false, true, false, true, false, false, false]
Stuttering acceptance computed with spot in 220 ms :[(NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 30 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 30 transition count 32
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 29 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 29 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 29 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 29 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 29 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 7 rules in 6 ms. Remains 29 /30 variables (removed 1) and now considering 31/32 (removed 1) transitions.
[2021-05-17 21:23:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 31 rows 29 cols
[2021-05-17 21:23:35] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 21:23:35] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 29/30 places, 31/32 transitions.
Product exploration explored 100000 steps with 2227 reset in 246 ms.
Product exploration explored 100000 steps with 2196 reset in 270 ms.
[2021-05-17 21:23:35] [INFO ] Flatten gal took : 3 ms
[2021-05-17 21:23:35] [INFO ] Flatten gal took : 3 ms
[2021-05-17 21:23:35] [INFO ] Time to serialize gal into /tmp/LTL8791140722405885110.gal : 1 ms
[2021-05-17 21:23:35] [INFO ] Time to serialize properties into /tmp/LTL7156740385285903208.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/LTL8791140722405885110.gal, -t, CGAL, -LTL, /tmp/LTL7156740385285903208.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/LTL8791140722405885110.gal -t CGAL -LTL /tmp/LTL7156740385285903208.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F((G(("(LISTEN>SYNRCVD)")&&(X(("(LISTEN>SYNRCVD)")U((("(LASTACK<3)")U(("((LISTEN>SYNRCVD)&&(LASTACK<3))")||(G("(LASTACK<3)"))))||(G("(LISTEN>SYNRCVD)")))))))||((("(LISTEN>SYNRCVD)")&&(X(("(LISTEN>SYNRCVD)")U((("(LASTACK<3)")U(("((LISTEN>SYNRCVD)&&(LASTACK<3))")||(G("(LASTACK<3)"))))||(G("(LISTEN>SYNRCVD)"))))))&&(F("(LISTEN>=1)")))))))))
Formula 0 simplified : !XXXF(G("(LISTEN>SYNRCVD)" & X("(LISTEN>SYNRCVD)" U (("(LASTACK<3)" U ("((LISTEN>SYNRCVD)&&(LASTACK<3))" | G"(LASTACK<3)")) | G"(LISTEN>SYNRCVD)"))) | ("(LISTEN>SYNRCVD)" & X("(LISTEN>SYNRCVD)" U (("(LASTACK<3)" U ("((LISTEN>SYNRCVD)&&(LASTACK<3))" | G"(LASTACK<3)")) | G"(LISTEN>SYNRCVD)")) & F"(LISTEN>=1)"))
Detected timeout of ITS tools.
[2021-05-17 21:23:50] [INFO ] Flatten gal took : 3 ms
[2021-05-17 21:23:50] [INFO ] Applying decomposition
[2021-05-17 21:23:50] [INFO ] Flatten gal took : 2 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/graph8026906634754065765.txt, -o, /tmp/graph8026906634754065765.bin, -w, /tmp/graph8026906634754065765.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/graph8026906634754065765.bin, -l, -1, -v, -w, /tmp/graph8026906634754065765.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 21:23:50] [INFO ] Decomposing Gal with order
[2021-05-17 21:23:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 21:23:50] [INFO ] Removed a total of 19 redundant transitions.
[2021-05-17 21:23:50] [INFO ] Flatten gal took : 5 ms
[2021-05-17 21:23:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2021-05-17 21:23:50] [INFO ] Time to serialize gal into /tmp/LTL627799543925235476.gal : 1 ms
[2021-05-17 21:23:50] [INFO ] Time to serialize properties into /tmp/LTL4902903435820241762.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/LTL627799543925235476.gal, -t, CGAL, -LTL, /tmp/LTL4902903435820241762.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/LTL627799543925235476.gal -t CGAL -LTL /tmp/LTL4902903435820241762.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F((G(("(gu4.LISTEN>gu4.SYNRCVD)")&&(X(("(gu4.LISTEN>gu4.SYNRCVD)")U((("(gi1.gu2.LASTACK<3)")U(("((gu4.LISTEN>gu4.SYNRCVD)&&(gi1.gu2.LASTACK<3))")||(G("(gi1.gu2.LASTACK<3)"))))||(G("(gu4.LISTEN>gu4.SYNRCVD)")))))))||((("(gu4.LISTEN>gu4.SYNRCVD)")&&(X(("(gu4.LISTEN>gu4.SYNRCVD)")U((("(gi1.gu2.LASTACK<3)")U(("((gu4.LISTEN>gu4.SYNRCVD)&&(gi1.gu2.LASTACK<3))")||(G("(gi1.gu2.LASTACK<3)"))))||(G("(gu4.LISTEN>gu4.SYNRCVD)"))))))&&(F("(gu4.LISTEN>=1)")))))))))
Formula 0 simplified : !XXXF(G("(gu4.LISTEN>gu4.SYNRCVD)" & X("(gu4.LISTEN>gu4.SYNRCVD)" U (("(gi1.gu2.LASTACK<3)" U ("((gu4.LISTEN>gu4.SYNRCVD)&&(gi1.gu2.LASTACK<3))" | G"(gi1.gu2.LASTACK<3)")) | G"(gu4.LISTEN>gu4.SYNRCVD)"))) | ("(gu4.LISTEN>gu4.SYNRCVD)" & X("(gu4.LISTEN>gu4.SYNRCVD)" U (("(gi1.gu2.LASTACK<3)" U ("((gu4.LISTEN>gu4.SYNRCVD)&&(gi1.gu2.LASTACK<3))" | G"(gi1.gu2.LASTACK<3)")) | G"(gu4.LISTEN>gu4.SYNRCVD)")) & F"(gu4.LISTEN>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13866844795426205048
[2021-05-17 21:24:05] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13866844795426205048
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/ltsmin13866844795426205048]
Compilation finished in 171 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin13866844795426205048]
Link finished in 30 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(X(X(<>(([](((LTLAPp0==true)&&X(((LTLAPp0==true) U (((LTLAPp1==true) U ((LTLAPp2==true)||[]((LTLAPp1==true))))||[]((LTLAPp0==true)))))))||((LTLAPp0==true)&&X(((LTLAPp0==true) U (((LTLAPp1==true) U ((LTLAPp2==true)||[]((LTLAPp1==true))))||[]((LTLAPp0==true)))))&&<>((LTLAPp3==true)))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin13866844795426205048]
LTSmin run took 96 ms.
FORMULA TCPcondis-PT-20-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-20-13 finished in 32891 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 27 transition count 28
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 7 place count 27 transition count 27
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 9 place count 26 transition count 27
Applied a total of 9 rules in 7 ms. Remains 26 /30 variables (removed 4) and now considering 27/32 (removed 5) transitions.
// Phase 1: matrix 27 rows 26 cols
[2021-05-17 21:24:06] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:24:06] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 27 rows 26 cols
[2021-05-17 21:24:06] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:24:06] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2021-05-17 21:24:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 27 rows 26 cols
[2021-05-17 21:24:06] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:24:06] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 26/30 places, 27/32 transitions.
Stuttering acceptance computed with spot in 62 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-20-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s21 s17), p1:(LEQ s9 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 216 ms.
Stack based approach found an accepted trace after 5744 steps with 0 reset with depth 5745 and stack size 5745 in 17 ms.
FORMULA TCPcondis-PT-20-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-14 finished in 374 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 24 transition count 26
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 24 transition count 26
Applied a total of 12 rules in 4 ms. Remains 24 /30 variables (removed 6) and now considering 26/32 (removed 6) transitions.
// Phase 1: matrix 26 rows 24 cols
[2021-05-17 21:24:06] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 21:24:06] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 26 rows 24 cols
[2021-05-17 21:24:06] [INFO ] Computed 9 place invariants in 7 ms
[2021-05-17 21:24:06] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-17 21:24:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 24 cols
[2021-05-17 21:24:06] [INFO ] Computed 9 place invariants in 5 ms
[2021-05-17 21:24:06] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/30 places, 26/32 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-20-15 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 2 s20), p0:(LEQ 3 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 68 reset in 215 ms.
Stack based approach found an accepted trace after 9793 steps with 6 reset with depth 1019 and stack size 1019 in 27 ms.
FORMULA TCPcondis-PT-20-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-15 finished in 364 ms.
All properties solved without resorting to model-checking.
BK_STOP 1621286647959
--------------------
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="TCPcondis-PT-20"
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 TCPcondis-PT-20, 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 r254-tall-162106746500820"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-20.tgz
mv TCPcondis-PT-20 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 ;