About the Execution of ITS-Tools for SafeBus-COL-06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 787.128 | 152394.00 | 218013.00 | 1188.70 | TFFTFFFFTFFFFFFF | 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.r197-smll-162089452000221.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SafeBus-COL-06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-162089452000221
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 96K 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 3.3K Mar 28 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 11:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 11:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 42K May 5 16:51 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 SafeBus-COL-06-00
FORMULA_NAME SafeBus-COL-06-01
FORMULA_NAME SafeBus-COL-06-02
FORMULA_NAME SafeBus-COL-06-03
FORMULA_NAME SafeBus-COL-06-04
FORMULA_NAME SafeBus-COL-06-05
FORMULA_NAME SafeBus-COL-06-06
FORMULA_NAME SafeBus-COL-06-07
FORMULA_NAME SafeBus-COL-06-08
FORMULA_NAME SafeBus-COL-06-09
FORMULA_NAME SafeBus-COL-06-10
FORMULA_NAME SafeBus-COL-06-11
FORMULA_NAME SafeBus-COL-06-12
FORMULA_NAME SafeBus-COL-06-13
FORMULA_NAME SafeBus-COL-06-14
FORMULA_NAME SafeBus-COL-06-15
=== Now, execution of the tool begins
BK_START 1621021971203
Running Version 0
[2021-05-14 19:52:54] [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]
[2021-05-14 19:52:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 19:52:54] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-14 19:52:55] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-14 19:52:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1277 ms
[2021-05-14 19:52:56] [INFO ] Detected 1 constant HL places corresponding to 6 PT places.
[2021-05-14 19:52:56] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 150 PT places and 2029.0 transition bindings in 38 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 19:52:56] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions in 6 ms.
[2021-05-14 19:52:56] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_3213002421002377061.dot
Reduce places removed 3 places and 0 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2021-05-14 19:52:56] [INFO ] Flatten gal took : 33 ms
[2021-05-14 19:52:56] [INFO ] Flatten gal took : 6 ms
[2021-05-14 19:52:56] [INFO ] Unfolded HLPN to a Petri net with 150 places and 463 transitions in 41 ms.
[2021-05-14 19:52:56] [INFO ] Unfolded HLPN properties in 2 ms.
Successfully produced net in file /tmp/petri1001_9060007863677597853.dot
[2021-05-14 19:52:56] [INFO ] Reduced 24 identical enabling conditions.
[2021-05-14 19:52:56] [INFO ] Reduced 24 identical enabling conditions.
[2021-05-14 19:52:56] [INFO ] Reduced 24 identical enabling conditions.
[2021-05-14 19:52:56] [INFO ] Reduced 24 identical enabling conditions.
[2021-05-14 19:52:56] [INFO ] Reduced 24 identical enabling conditions.
[2021-05-14 19:52:56] [INFO ] Initial state test concluded for 2 properties.
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 12 places and 12 transitions.
Support contains 138 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 451/451 transitions.
Applied a total of 0 rules in 33 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
[2021-05-14 19:52:56] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:52:56] [INFO ] Computed 29 place invariants in 37 ms
[2021-05-14 19:52:57] [INFO ] Implicit Places using invariants in 297 ms returned []
[2021-05-14 19:52:57] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:52:57] [INFO ] Computed 29 place invariants in 28 ms
[2021-05-14 19:52:57] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:52:57] [INFO ] Implicit Places using invariants and state equation in 376 ms returned []
Implicit Place search using SMT with State Equation took 728 ms to find 0 implicit places.
[2021-05-14 19:52:57] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:52:57] [INFO ] Computed 29 place invariants in 9 ms
[2021-05-14 19:52:58] [INFO ] Dead Transitions using invariants and state equation in 661 ms returned [31, 32, 33, 34, 35, 36, 73, 74, 75, 76, 77, 78, 115, 116, 117, 118, 119, 120, 157, 158, 159, 160, 161, 162, 199, 200, 201, 202, 203, 204, 241, 242, 243, 244, 245, 246]
Found 36 dead transitions using SMT.
Drop transitions removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions :[246, 245, 244, 243, 242, 241, 204, 203, 202, 201, 200, 199, 162, 161, 160, 159, 158, 157, 120, 119, 118, 117, 116, 115, 78, 77, 76, 75, 74, 73, 36, 35, 34, 33, 32, 31]
Starting structural reductions, iteration 1 : 138/138 places, 415/451 transitions.
Applied a total of 0 rules in 16 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:52:58] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:52:58] [INFO ] Computed 29 place invariants in 12 ms
[2021-05-14 19:52:58] [INFO ] Dead Transitions using invariants and state equation in 511 ms returned []
Finished structural reductions, in 2 iterations. Remains : 138/138 places, 415/451 transitions.
[2021-05-14 19:52:58] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-14 19:52:58] [INFO ] Flatten gal took : 149 ms
FORMULA SafeBus-COL-06-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 19:52:59] [INFO ] Flatten gal took : 101 ms
[2021-05-14 19:52:59] [INFO ] Input system was already deterministic with 415 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 915 ms. (steps per millisecond=109 ) properties (out of 17) seen :16
Running SMT prover for 1 properties.
[2021-05-14 19:53:00] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:53:00] [INFO ] Computed 29 place invariants in 10 ms
[2021-05-14 19:53:00] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-14 19:53:00] [INFO ] [Real]Absence check using 13 positive and 16 generalized place invariants in 10 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(p1)&&p0))))], workingDir=/home/mcc/execution]
Support contains 12 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 9 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:53:00] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:53:00] [INFO ] Computed 29 place invariants in 6 ms
[2021-05-14 19:53:00] [INFO ] Implicit Places using invariants in 215 ms returned []
[2021-05-14 19:53:00] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:53:00] [INFO ] Computed 29 place invariants in 4 ms
[2021-05-14 19:53:00] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:53:01] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 818 ms to find 0 implicit places.
[2021-05-14 19:53:01] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:53:01] [INFO ] Computed 29 place invariants in 4 ms
[2021-05-14 19:53:01] [INFO ] Dead Transitions using invariants and state equation in 529 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 441 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SafeBus-COL-06-00 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s96 1) (LT s115 1)) (OR (LT s91 1) (LT s110 1)) (OR (LT s92 1) (LT s111 1)) (OR (LT s95 1) (LT s114 1)) (OR (LT s93 1) (LT s112 1)) (OR (LT s94 1) (LT s113 1))), p1:(OR (AND (GEQ s96 1) (GEQ s115 1)) (AND (GEQ s91 1) (GEQ s110 1)) (AND (GEQ s92 1) (GEQ s111 1)) (AND (GEQ s95 1) (GEQ s114 1)) (AND (GEQ s93 1) (GEQ s112 1)) (AND (GEQ s94 1) (GEQ s113 1)) (AND (GEQ s96 1) (GEQ s115 1)) (AND (GEQ s91 1) (GEQ s110 1)) (AND (GEQ s92 1) (GEQ s111 1)) (AND (GEQ s95 1) (GEQ s114 1)) (AND (GEQ s93 1) (GEQ s112 1)) (AND (GEQ s94 1) (GEQ s113 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 18153 reset in 1103 ms.
Product exploration explored 100000 steps with 18221 reset in 842 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 18191 reset in 775 ms.
Product exploration explored 100000 steps with 18186 reset in 704 ms.
[2021-05-14 19:53:06] [INFO ] Flatten gal took : 50 ms
[2021-05-14 19:53:06] [INFO ] Flatten gal took : 48 ms
[2021-05-14 19:53:06] [INFO ] Time to serialize gal into /tmp/LTL18096292917132837376.gal : 10 ms
[2021-05-14 19:53:06] [INFO ] Time to serialize properties into /tmp/LTL12697067495770817873.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/LTL18096292917132837376.gal, -t, CGAL, -LTL, /tmp/LTL12697067495770817873.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/LTL18096292917132837376.gal -t CGAL -LTL /tmp/LTL12697067495770817873.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(((((((X("(((((((((((((wait_cable_5>=1)&&(PMC_5>=1))||((wait_cable_0>=1)&&(PMC_0>=1)))||((wait_cable_1>=1)&&(PMC_1>=1)))||((wait_cable_4>=1)&&(PMC_4>=1)))||((wait_cable_2>=1)&&(PMC_2>=1)))||((wait_cable_3>=1)&&(PMC_3>=1)))||((wait_cable_5>=1)&&(PMC_5>=1)))||((wait_cable_0>=1)&&(PMC_0>=1)))||((wait_cable_1>=1)&&(PMC_1>=1)))||((wait_cable_4>=1)&&(PMC_4>=1)))||((wait_cable_2>=1)&&(PMC_2>=1)))||((wait_cable_3>=1)&&(PMC_3>=1)))"))&&("((wait_cable_5<1)||(PMC_5<1))"))&&("((wait_cable_0<1)||(PMC_0<1))"))&&("((wait_cable_1<1)||(PMC_1<1))"))&&("((wait_cable_4<1)||(PMC_4<1))"))&&("((wait_cable_2<1)||(PMC_2<1))"))&&("((wait_cable_3<1)||(PMC_3<1))")))))
Formula 0 simplified : !XF("((wait_cable_0<1)||(PMC_0<1))" & "((wait_cable_1<1)||(PMC_1<1))" & "((wait_cable_2<1)||(PMC_2<1))" & "((wait_cable_3<1)||(PMC_3<1))" & "((wait_cable_4<1)||(PMC_4<1))" & "((wait_cable_5<1)||(PMC_5<1))" & X"(((((((((((((wait_cable_5>=1)&&(PMC_5>=1))||((wait_cable_0>=1)&&(PMC_0>=1)))||((wait_cable_1>=1)&&(PMC_1>=1)))||((wait_cable_4>=1)&&(PMC_4>=1)))||((wait_cable_2>=1)&&(PMC_2>=1)))||((wait_cable_3>=1)&&(PMC_3>=1)))||((wait_cable_5>=1)&&(PMC_5>=1)))||((wait_cable_0>=1)&&(PMC_0>=1)))||((wait_cable_1>=1)&&(PMC_1>=1)))||((wait_cable_4>=1)&&(PMC_4>=1)))||((wait_cable_2>=1)&&(PMC_2>=1)))||((wait_cable_3>=1)&&(PMC_3>=1)))")
Detected timeout of ITS tools.
[2021-05-14 19:53:21] [INFO ] Flatten gal took : 46 ms
[2021-05-14 19:53:21] [INFO ] Applying decomposition
[2021-05-14 19:53:21] [INFO ] Flatten gal took : 45 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/graph5489132165082392317.txt, -o, /tmp/graph5489132165082392317.bin, -w, /tmp/graph5489132165082392317.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/graph5489132165082392317.bin, -l, -1, -v, -w, /tmp/graph5489132165082392317.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 19:53:21] [INFO ] Decomposing Gal with order
[2021-05-14 19:53:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 19:53:22] [INFO ] Removed a total of 819 redundant transitions.
[2021-05-14 19:53:22] [INFO ] Flatten gal took : 270 ms
[2021-05-14 19:53:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 204 labels/synchronizations in 37 ms.
[2021-05-14 19:53:22] [INFO ] Time to serialize gal into /tmp/LTL8926466375628551183.gal : 10 ms
[2021-05-14 19:53:22] [INFO ] Time to serialize properties into /tmp/LTL8761891250715910736.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/LTL8926466375628551183.gal, -t, CGAL, -LTL, /tmp/LTL8761891250715910736.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/LTL8926466375628551183.gal -t CGAL -LTL /tmp/LTL8761891250715910736.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F(((((((X("(((((((((((((i0.u10.wait_cable_5>=1)&&(i1.u12.PMC_5>=1))||((i0.u6.wait_cable_0>=1)&&(i1.u12.PMC_0>=1)))||((i0.u7.wait_cable_1>=1)&&(i1.u12.PMC_1>=1)))||((i0.u9.wait_cable_4>=1)&&(i1.u12.PMC_4>=1)))||((i0.u15.wait_cable_2>=1)&&(i1.u12.PMC_2>=1)))||((i0.u8.wait_cable_3>=1)&&(i1.u12.PMC_3>=1)))||((i0.u10.wait_cable_5>=1)&&(i1.u12.PMC_5>=1)))||((i0.u6.wait_cable_0>=1)&&(i1.u12.PMC_0>=1)))||((i0.u7.wait_cable_1>=1)&&(i1.u12.PMC_1>=1)))||((i0.u9.wait_cable_4>=1)&&(i1.u12.PMC_4>=1)))||((i0.u15.wait_cable_2>=1)&&(i1.u12.PMC_2>=1)))||((i0.u8.wait_cable_3>=1)&&(i1.u12.PMC_3>=1)))"))&&("((i0.u10.wait_cable_5<1)||(i1.u12.PMC_5<1))"))&&("((i0.u6.wait_cable_0<1)||(i1.u12.PMC_0<1))"))&&("((i0.u7.wait_cable_1<1)||(i1.u12.PMC_1<1))"))&&("((i0.u9.wait_cable_4<1)||(i1.u12.PMC_4<1))"))&&("((i0.u15.wait_cable_2<1)||(i1.u12.PMC_2<1))"))&&("((i0.u8.wait_cable_3<1)||(i1.u12.PMC_3<1))")))))
Formula 0 simplified : !XF("((i0.u6.wait_cable_0<1)||(i1.u12.PMC_0<1))" & "((i0.u7.wait_cable_1<1)||(i1.u12.PMC_1<1))" & "((i0.u8.wait_cable_3<1)||(i1.u12.PMC_3<1))" & "((i0.u9.wait_cable_4<1)||(i1.u12.PMC_4<1))" & "((i0.u10.wait_cable_5<1)||(i1.u12.PMC_5<1))" & "((i0.u15.wait_cable_2<1)||(i1.u12.PMC_2<1))" & X"(((((((((((((i0.u10.wait_cable_5>=1)&&(i1.u12.PMC_5>=1))||((i0.u6.wait_cable_0>=1)&&(i1.u12.PMC_0>=1)))||((i0.u7.wait_cable_1>=1)&&(i1.u12.PMC_1>=1)))||((i0.u9.wait_cable_4>=1)&&(i1.u12.PMC_4>=1)))||((i0.u15.wait_cable_2>=1)&&(i1.u12.PMC_2>=1)))||((i0.u8.wait_cable_3>=1)&&(i1.u12.PMC_3>=1)))||((i0.u10.wait_cable_5>=1)&&(i1.u12.PMC_5>=1)))||((i0.u6.wait_cable_0>=1)&&(i1.u12.PMC_0>=1)))||((i0.u7.wait_cable_1>=1)&&(i1.u12.PMC_1>=1)))||((i0.u9.wait_cable_4>=1)&&(i1.u12.PMC_4>=1)))||((i0.u15.wait_cable_2>=1)&&(i1.u12.PMC_2>=1)))||((i0.u8.wait_cable_3>=1)&&(i1.u12.PMC_3>=1)))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9517380074247504231
[2021-05-14 19:53:37] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9517380074247504231
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/ltsmin9517380074247504231]
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/ltsmin9517380074247504231] 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/ltsmin9517380074247504231] 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 SafeBus-COL-06-00 finished in 38004 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((((p0||F(p1)) U p2)||X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 31 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 17 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:53:38] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:53:38] [INFO ] Computed 29 place invariants in 4 ms
[2021-05-14 19:53:38] [INFO ] Implicit Places using invariants in 361 ms returned []
[2021-05-14 19:53:38] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:53:38] [INFO ] Computed 29 place invariants in 4 ms
[2021-05-14 19:53:39] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:53:39] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 1160 ms to find 0 implicit places.
[2021-05-14 19:53:39] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:53:39] [INFO ] Computed 29 place invariants in 3 ms
[2021-05-14 19:53:40] [INFO ] Dead Transitions using invariants and state equation in 470 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 231 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : SafeBus-COL-06-01 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (AND (GEQ s93 1) (GEQ s105 1)) (AND (GEQ s91 1) (GEQ s103 1)) (AND (GEQ s95 1) (GEQ s107 1)) (AND (GEQ s92 1) (GEQ s104 1)) (AND (GEQ s94 1) (GEQ s106 1)) (AND (GEQ s96 1) (GEQ s108 1))), p0:(AND (OR (LT s118 1) (LT s127 1)) (OR (LT s119 1) (LT s128 1)) (OR (LT s116 1) (LT s125 1)) (OR (LT s117 1) (LT s126 1)) (OR (LT s120 1) (LT s129 1)) (OR (LT s121 1) (LT s130 1))), p1:(OR (AND (GEQ s21 1) (GEQ s124 1)) (AND (GEQ s22 1) (GEQ s124 1)) (AND (GEQ s19 1) (GEQ s124 1)) (AND (GEQ s20 1) (GEQ s124 1)) (AND (GEQ s24 1) (GEQ s124 1)) (AND (GEQ s23 1) (GEQ s124 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 10383 reset in 452 ms.
Product exploration explored 100000 steps with 10315 reset in 482 ms.
Knowledge obtained : [(NOT p2), p0, (NOT p1)]
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 10350 reset in 562 ms.
Product exploration explored 100000 steps with 10324 reset in 515 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 196 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Support contains 31 out of 138 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 39 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:53:43] [INFO ] Redundant transitions in 58 ms returned []
[2021-05-14 19:53:43] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:53:43] [INFO ] Computed 29 place invariants in 3 ms
[2021-05-14 19:53:43] [INFO ] Dead Transitions using invariants and state equation in 608 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 415/415 transitions.
Product exploration explored 100000 steps with 10345 reset in 822 ms.
Product exploration explored 100000 steps with 10406 reset in 713 ms.
[2021-05-14 19:53:45] [INFO ] Flatten gal took : 34 ms
[2021-05-14 19:53:45] [INFO ] Flatten gal took : 33 ms
[2021-05-14 19:53:45] [INFO ] Time to serialize gal into /tmp/LTL15644763276231165425.gal : 5 ms
[2021-05-14 19:53:45] [INFO ] Time to serialize properties into /tmp/LTL15385195091350951436.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/LTL15644763276231165425.gal, -t, CGAL, -LTL, /tmp/LTL15385195091350951436.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/LTL15644763276231165425.gal -t CGAL -LTL /tmp/LTL15385195091350951436.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((("(((((((MSG_2<1)||(wait_msg_2<1))&&((MSG_3<1)||(wait_msg_3<1)))&&((MSG_0<1)||(wait_msg_0<1)))&&((MSG_1<1)||(wait_msg_1<1)))&&((MSG_4<1)||(wait_msg_4<1)))&&((MSG_5<1)||(wait_msg_5<1)))")||(F("(((((((FMC_2>=1)&&(S_tout_0>=1))||((FMC_3>=1)&&(S_tout_0>=1)))||((FMC_0>=1)&&(S_tout_0>=1)))||((FMC_1>=1)&&(S_tout_0>=1)))||((FMC_5>=1)&&(S_tout_0>=1)))||((FMC_4>=1)&&(S_tout_0>=1)))")))U("(((((((wait_cable_2>=1)&&(RMC_2>=1))||((wait_cable_0>=1)&&(RMC_0>=1)))||((wait_cable_4>=1)&&(RMC_4>=1)))||((wait_cable_1>=1)&&(RMC_1>=1)))||((wait_cable_3>=1)&&(RMC_3>=1)))||((wait_cable_5>=1)&&(RMC_5>=1)))"))||(X(G("(((((((FMC_2>=1)&&(S_tout_0>=1))||((FMC_3>=1)&&(S_tout_0>=1)))||((FMC_0>=1)&&(S_tout_0>=1)))||((FMC_1>=1)&&(S_tout_0>=1)))||((FMC_5>=1)&&(S_tout_0>=1)))||((FMC_4>=1)&&(S_tout_0>=1)))")))))
Formula 0 simplified : !((("(((((((MSG_2<1)||(wait_msg_2<1))&&((MSG_3<1)||(wait_msg_3<1)))&&((MSG_0<1)||(wait_msg_0<1)))&&((MSG_1<1)||(wait_msg_1<1)))&&((MSG_4<1)||(wait_msg_4<1)))&&((MSG_5<1)||(wait_msg_5<1)))" | F"(((((((FMC_2>=1)&&(S_tout_0>=1))||((FMC_3>=1)&&(S_tout_0>=1)))||((FMC_0>=1)&&(S_tout_0>=1)))||((FMC_1>=1)&&(S_tout_0>=1)))||((FMC_5>=1)&&(S_tout_0>=1)))||((FMC_4>=1)&&(S_tout_0>=1)))") U "(((((((wait_cable_2>=1)&&(RMC_2>=1))||((wait_cable_0>=1)&&(RMC_0>=1)))||((wait_cable_4>=1)&&(RMC_4>=1)))||((wait_cable_1>=1)&&(RMC_1>=1)))||((wait_cable_3>=1)&&(RMC_3>=1)))||((wait_cable_5>=1)&&(RMC_5>=1)))") | XG"(((((((FMC_2>=1)&&(S_tout_0>=1))||((FMC_3>=1)&&(S_tout_0>=1)))||((FMC_0>=1)&&(S_tout_0>=1)))||((FMC_1>=1)&&(S_tout_0>=1)))||((FMC_5>=1)&&(S_tout_0>=1)))||((FMC_4>=1)&&(S_tout_0>=1)))")
Detected timeout of ITS tools.
[2021-05-14 19:54:00] [INFO ] Flatten gal took : 50 ms
[2021-05-14 19:54:00] [INFO ] Applying decomposition
[2021-05-14 19:54:00] [INFO ] Flatten gal took : 45 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/graph14486606136965215581.txt, -o, /tmp/graph14486606136965215581.bin, -w, /tmp/graph14486606136965215581.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/graph14486606136965215581.bin, -l, -1, -v, -w, /tmp/graph14486606136965215581.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 19:54:00] [INFO ] Decomposing Gal with order
[2021-05-14 19:54:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 19:54:00] [INFO ] Removed a total of 386 redundant transitions.
[2021-05-14 19:54:00] [INFO ] Flatten gal took : 110 ms
[2021-05-14 19:54:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 252 labels/synchronizations in 22 ms.
[2021-05-14 19:54:00] [INFO ] Time to serialize gal into /tmp/LTL12822255736141811977.gal : 8 ms
[2021-05-14 19:54:00] [INFO ] Time to serialize properties into /tmp/LTL917998861538322653.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/LTL12822255736141811977.gal, -t, CGAL, -LTL, /tmp/LTL917998861538322653.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/LTL12822255736141811977.gal -t CGAL -LTL /tmp/LTL917998861538322653.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((((("(((((((i1.u6.MSG_2<1)||(i0.u10.wait_msg_2<1))&&((i1.u6.MSG_3<1)||(i1.u11.wait_msg_3<1)))&&((i1.u6.MSG_0<1)||(i0.u9.wait_msg_0<1)))&&((i1.u6.MSG_1<1)||(i0.u3.wait_msg_1<1)))&&((i1.u6.MSG_4<1)||(i0.u4.wait_msg_4<1)))&&((i1.u6.MSG_5<1)||(i0.u12.wait_msg_5<1)))")||(F("(((((((i1.u5.FMC_2>=1)&&(i1.u7.S_tout_0>=1))||((i1.u5.FMC_3>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_0>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_1>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_5>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_4>=1)&&(i1.u7.S_tout_0>=1)))")))U("(((((((i0.u10.wait_cable_2>=1)&&(u8.RMC_2>=1))||((i0.u9.wait_cable_0>=1)&&(u8.RMC_0>=1)))||((i0.u4.wait_cable_4>=1)&&(u8.RMC_4>=1)))||((i0.u3.wait_cable_1>=1)&&(u8.RMC_1>=1)))||((i1.u11.wait_cable_3>=1)&&(u8.RMC_3>=1)))||((i0.u12.wait_cable_5>=1)&&(u8.RMC_5>=1)))"))||(X(G("(((((((i1.u5.FMC_2>=1)&&(i1.u7.S_tout_0>=1))||((i1.u5.FMC_3>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_0>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_1>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_5>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_4>=1)&&(i1.u7.S_tout_0>=1)))")))))
Formula 0 simplified : !((("(((((((i1.u6.MSG_2<1)||(i0.u10.wait_msg_2<1))&&((i1.u6.MSG_3<1)||(i1.u11.wait_msg_3<1)))&&((i1.u6.MSG_0<1)||(i0.u9.wait_msg_0<1)))&&((i1.u6.MSG_1<1)||(i0.u3.wait_msg_1<1)))&&((i1.u6.MSG_4<1)||(i0.u4.wait_msg_4<1)))&&((i1.u6.MSG_5<1)||(i0.u12.wait_msg_5<1)))" | F"(((((((i1.u5.FMC_2>=1)&&(i1.u7.S_tout_0>=1))||((i1.u5.FMC_3>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_0>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_1>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_5>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_4>=1)&&(i1.u7.S_tout_0>=1)))") U "(((((((i0.u10.wait_cable_2>=1)&&(u8.RMC_2>=1))||((i0.u9.wait_cable_0>=1)&&(u8.RMC_0>=1)))||((i0.u4.wait_cable_4>=1)&&(u8.RMC_4>=1)))||((i0.u3.wait_cable_1>=1)&&(u8.RMC_1>=1)))||((i1.u11.wait_cable_3>=1)&&(u8.RMC_3>=1)))||((i0.u12.wait_cable_5>=1)&&(u8.RMC_5>=1)))") | XG"(((((((i1.u5.FMC_2>=1)&&(i1.u7.S_tout_0>=1))||((i1.u5.FMC_3>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_0>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_1>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_5>=1)&&(i1.u7.S_tout_0>=1)))||((i1.u5.FMC_4>=1)&&(i1.u7.S_tout_0>=1)))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4043231403410709611
[2021-05-14 19:54:15] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4043231403410709611
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/ltsmin4043231403410709611]
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/ltsmin4043231403410709611] 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/ltsmin4043231403410709611] 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 SafeBus-COL-06-01 finished in 38474 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(!p0))))], workingDir=/home/mcc/execution]
Support contains 7 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 12 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:54:17] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:54:17] [INFO ] Computed 29 place invariants in 4 ms
[2021-05-14 19:54:17] [INFO ] Implicit Places using invariants in 293 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 301 ms to find 6 implicit places.
[2021-05-14 19:54:17] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:54:17] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-14 19:54:17] [INFO ] Dead Transitions using invariants and state equation in 566 ms returned []
Starting structural reductions, iteration 1 : 132/138 places, 415/415 transitions.
Applied a total of 0 rules in 23 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:54:17] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:54:17] [INFO ] Computed 23 place invariants in 8 ms
[2021-05-14 19:54:18] [INFO ] Dead Transitions using invariants and state equation in 463 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 151 ms :[true, p0, p0, p0]
Running random walk in product with property : SafeBus-COL-06-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s21 1) (GEQ s118 1)) (AND (GEQ s22 1) (GEQ s118 1)) (AND (GEQ s19 1) (GEQ s118 1)) (AND (GEQ s20 1) (GEQ s118 1)) (AND (GEQ s24 1) (GEQ s118 1)) (AND (GEQ s23 1) (GEQ s118 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 31 steps with 0 reset in 1 ms.
FORMULA SafeBus-COL-06-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-06-02 finished in 1559 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 12 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 65 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:54:18] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:54:18] [INFO ] Computed 29 place invariants in 5 ms
[2021-05-14 19:54:18] [INFO ] Implicit Places using invariants in 285 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 294 ms to find 6 implicit places.
[2021-05-14 19:54:18] [INFO ] Redundant transitions in 14 ms returned []
[2021-05-14 19:54:18] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:54:18] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 19:54:19] [INFO ] Dead Transitions using invariants and state equation in 453 ms returned []
Starting structural reductions, iteration 1 : 132/138 places, 415/415 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 132 transition count 409
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 409
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -114
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 120 transition count 523
Applied a total of 24 rules in 113 ms. Remains 120 /132 variables (removed 12) and now considering 523/415 (removed -108) transitions.
[2021-05-14 19:54:19] [INFO ] Flow matrix only has 350 transitions (discarded 173 similar events)
// Phase 1: matrix 350 rows 120 cols
[2021-05-14 19:54:19] [INFO ] Computed 23 place invariants in 5 ms
[2021-05-14 19:54:19] [INFO ] Implicit Places using invariants in 247 ms returned []
[2021-05-14 19:54:19] [INFO ] Flow matrix only has 350 transitions (discarded 173 similar events)
// Phase 1: matrix 350 rows 120 cols
[2021-05-14 19:54:19] [INFO ] Computed 23 place invariants in 8 ms
[2021-05-14 19:54:19] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:54:20] [INFO ] Implicit Places using invariants and state equation in 1090 ms returned []
Implicit Place search using SMT with State Equation took 1339 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 120/138 places, 523/415 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-06-04 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 (AND (GEQ s9 1) (GEQ s119 1)) (AND (GEQ s9 1) (GEQ s117 1)) (AND (GEQ s9 1) (GEQ s118 1)) (AND (GEQ s9 1) (GEQ s115 1)) (AND (GEQ s9 1) (GEQ s116 1)) (AND (GEQ s9 1) (GEQ s114 1)) (AND (GEQ s8 1) (GEQ s114 1)) (AND (GEQ s8 1) (GEQ s115 1)) (AND (GEQ s8 1) (GEQ s116 1)) (AND (GEQ s11 1) (GEQ s119 1)) (AND (GEQ s8 1) (GEQ s117 1)) (AND (GEQ s8 1) (GEQ s118 1)) (AND (GEQ s8 1) (GEQ s119 1)) (AND (GEQ s7 1) (GEQ s117 1)) (AND (GEQ s7 1) (GEQ s118 1)) (AND (GEQ s7 1) (GEQ s115 1)) (AND (GEQ s7 1) (GEQ s116 1)) (AND (GEQ s7 1) (GEQ s119 1)) (AND (GEQ s11 1) (GEQ s114 1)) (AND (GEQ s11 1) (GEQ s117 1)) (AND (GEQ s7 1) (GEQ s114 1)) (AND (GEQ s11 1) (GEQ s118 1)) (AND (GEQ s11 1) (GEQ s115 1)) (AND (GEQ s11 1) (GEQ s116 1)) (AND (GEQ s6 1) (GEQ s116 1)) (AND (GEQ s6 1) (GEQ s117 1)) (AND (GEQ s6 1) (GEQ s118 1)) (AND (GEQ s6 1) (GEQ s119 1)) (AND (GEQ s10 1) (GEQ s116 1)) (AND (GEQ s10 1) (GEQ s117 1)) (AND (GEQ s10 1) (GEQ s118 1)) (AND (GEQ s10 1) (GEQ s119 1)) (AND (GEQ s6 1) (GEQ s115 1)) (AND (GEQ s6 1) (GEQ s114 1)) (AND (GEQ s10 1) (GEQ s114 1)) (AND (GEQ s10 1) (GEQ s115 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 6378 reset in 551 ms.
Product exploration explored 100000 steps with 6375 reset in 538 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6390 reset in 834 ms.
Product exploration explored 100000 steps with 6397 reset in 730 ms.
[2021-05-14 19:54:23] [INFO ] Flatten gal took : 33 ms
[2021-05-14 19:54:23] [INFO ] Flatten gal took : 33 ms
[2021-05-14 19:54:23] [INFO ] Time to serialize gal into /tmp/LTL1814322819721803754.gal : 6 ms
[2021-05-14 19:54:23] [INFO ] Time to serialize properties into /tmp/LTL12941269367480462724.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/LTL1814322819721803754.gal, -t, CGAL, -LTL, /tmp/LTL12941269367480462724.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/LTL1814322819721803754.gal -t CGAL -LTL /tmp/LTL12941269367480462724.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((((((((((((((((((((((((((((((Cpt1_3>=1)&&(loop_em_5>=1))||((Cpt1_3>=1)&&(loop_em_3>=1)))||((Cpt1_3>=1)&&(loop_em_4>=1)))||((Cpt1_3>=1)&&(loop_em_1>=1)))||((Cpt1_3>=1)&&(loop_em_2>=1)))||((Cpt1_3>=1)&&(loop_em_0>=1)))||((Cpt1_2>=1)&&(loop_em_0>=1)))||((Cpt1_2>=1)&&(loop_em_1>=1)))||((Cpt1_2>=1)&&(loop_em_2>=1)))||((Cpt1_5>=1)&&(loop_em_5>=1)))||((Cpt1_2>=1)&&(loop_em_3>=1)))||((Cpt1_2>=1)&&(loop_em_4>=1)))||((Cpt1_2>=1)&&(loop_em_5>=1)))||((Cpt1_1>=1)&&(loop_em_3>=1)))||((Cpt1_1>=1)&&(loop_em_4>=1)))||((Cpt1_1>=1)&&(loop_em_1>=1)))||((Cpt1_1>=1)&&(loop_em_2>=1)))||((Cpt1_1>=1)&&(loop_em_5>=1)))||((Cpt1_5>=1)&&(loop_em_0>=1)))||((Cpt1_5>=1)&&(loop_em_3>=1)))||((Cpt1_1>=1)&&(loop_em_0>=1)))||((Cpt1_5>=1)&&(loop_em_4>=1)))||((Cpt1_5>=1)&&(loop_em_1>=1)))||((Cpt1_5>=1)&&(loop_em_2>=1)))||((Cpt1_0>=1)&&(loop_em_2>=1)))||((Cpt1_0>=1)&&(loop_em_3>=1)))||((Cpt1_0>=1)&&(loop_em_4>=1)))||((Cpt1_0>=1)&&(loop_em_5>=1)))||((Cpt1_4>=1)&&(loop_em_2>=1)))||((Cpt1_4>=1)&&(loop_em_3>=1)))||((Cpt1_4>=1)&&(loop_em_4>=1)))||((Cpt1_4>=1)&&(loop_em_5>=1)))||((Cpt1_0>=1)&&(loop_em_1>=1)))||((Cpt1_0>=1)&&(loop_em_0>=1)))||((Cpt1_4>=1)&&(loop_em_0>=1)))||((Cpt1_4>=1)&&(loop_em_1>=1)))"))))
Formula 0 simplified : !GF"(((((((((((((((((((((((((((((((((((((Cpt1_3>=1)&&(loop_em_5>=1))||((Cpt1_3>=1)&&(loop_em_3>=1)))||((Cpt1_3>=1)&&(loop_em_4>=1)))||((Cpt1_3>=1)&&(loop_em_1>=1)))||((Cpt1_3>=1)&&(loop_em_2>=1)))||((Cpt1_3>=1)&&(loop_em_0>=1)))||((Cpt1_2>=1)&&(loop_em_0>=1)))||((Cpt1_2>=1)&&(loop_em_1>=1)))||((Cpt1_2>=1)&&(loop_em_2>=1)))||((Cpt1_5>=1)&&(loop_em_5>=1)))||((Cpt1_2>=1)&&(loop_em_3>=1)))||((Cpt1_2>=1)&&(loop_em_4>=1)))||((Cpt1_2>=1)&&(loop_em_5>=1)))||((Cpt1_1>=1)&&(loop_em_3>=1)))||((Cpt1_1>=1)&&(loop_em_4>=1)))||((Cpt1_1>=1)&&(loop_em_1>=1)))||((Cpt1_1>=1)&&(loop_em_2>=1)))||((Cpt1_1>=1)&&(loop_em_5>=1)))||((Cpt1_5>=1)&&(loop_em_0>=1)))||((Cpt1_5>=1)&&(loop_em_3>=1)))||((Cpt1_1>=1)&&(loop_em_0>=1)))||((Cpt1_5>=1)&&(loop_em_4>=1)))||((Cpt1_5>=1)&&(loop_em_1>=1)))||((Cpt1_5>=1)&&(loop_em_2>=1)))||((Cpt1_0>=1)&&(loop_em_2>=1)))||((Cpt1_0>=1)&&(loop_em_3>=1)))||((Cpt1_0>=1)&&(loop_em_4>=1)))||((Cpt1_0>=1)&&(loop_em_5>=1)))||((Cpt1_4>=1)&&(loop_em_2>=1)))||((Cpt1_4>=1)&&(loop_em_3>=1)))||((Cpt1_4>=1)&&(loop_em_4>=1)))||((Cpt1_4>=1)&&(loop_em_5>=1)))||((Cpt1_0>=1)&&(loop_em_1>=1)))||((Cpt1_0>=1)&&(loop_em_0>=1)))||((Cpt1_4>=1)&&(loop_em_0>=1)))||((Cpt1_4>=1)&&(loop_em_1>=1)))"
Detected timeout of ITS tools.
[2021-05-14 19:54:38] [INFO ] Flatten gal took : 38 ms
[2021-05-14 19:54:38] [INFO ] Applying decomposition
[2021-05-14 19:54:38] [INFO ] Flatten gal took : 38 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/graph15306034765031051890.txt, -o, /tmp/graph15306034765031051890.bin, -w, /tmp/graph15306034765031051890.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/graph15306034765031051890.bin, -l, -1, -v, -w, /tmp/graph15306034765031051890.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 19:54:39] [INFO ] Decomposing Gal with order
[2021-05-14 19:54:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 19:54:39] [INFO ] Removed a total of 1228 redundant transitions.
[2021-05-14 19:54:39] [INFO ] Flatten gal took : 190 ms
[2021-05-14 19:54:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 251 labels/synchronizations in 32 ms.
[2021-05-14 19:54:39] [INFO ] Time to serialize gal into /tmp/LTL13569163214794131421.gal : 5 ms
[2021-05-14 19:54:39] [INFO ] Time to serialize properties into /tmp/LTL13096527889918398344.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/LTL13569163214794131421.gal, -t, CGAL, -LTL, /tmp/LTL13096527889918398344.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/LTL13569163214794131421.gal -t CGAL -LTL /tmp/LTL13096527889918398344.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((((((((((((((((((((((((((((((u3.Cpt1_3>=1)&&(u3.loop_em_5>=1))||((u3.Cpt1_3>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_3>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_3>=1)&&(u3.loop_em_1>=1)))||((u3.Cpt1_3>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_3>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_1>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_5>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_5>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_1>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_5>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_1>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_5>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_5>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_1>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_1>=1)))"))))
Formula 0 simplified : !GF"(((((((((((((((((((((((((((((((((((((u3.Cpt1_3>=1)&&(u3.loop_em_5>=1))||((u3.Cpt1_3>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_3>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_3>=1)&&(u3.loop_em_1>=1)))||((u3.Cpt1_3>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_3>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_1>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_5>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_2>=1)&&(u3.loop_em_5>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_1>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_5>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_1>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_1>=1)))||((u3.Cpt1_5>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_5>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_2>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_3>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_4>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_5>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_1>=1)))||((u3.Cpt1_0>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_0>=1)))||((u3.Cpt1_4>=1)&&(u3.loop_em_1>=1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5004114369522047922
[2021-05-14 19:54:54] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5004114369522047922
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/ltsmin5004114369522047922]
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/ltsmin5004114369522047922] 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/ltsmin5004114369522047922] 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 SafeBus-COL-06-04 finished in 36813 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(p0)||(p1&&X(p2))))))], workingDir=/home/mcc/execution]
Support contains 30 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 5 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:54:55] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:54:55] [INFO ] Computed 29 place invariants in 5 ms
[2021-05-14 19:54:55] [INFO ] Implicit Places using invariants in 209 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 214 ms to find 6 implicit places.
[2021-05-14 19:54:55] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:54:55] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-14 19:54:56] [INFO ] Dead Transitions using invariants and state equation in 398 ms returned []
Starting structural reductions, iteration 1 : 132/138 places, 415/415 transitions.
Applied a total of 0 rules in 3 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:54:56] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:54:56] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 19:54:56] [INFO ] Dead Transitions using invariants and state equation in 295 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 234 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : SafeBus-COL-06-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 2}]], initial=5, aps=[p2:(OR (AND (GEQ s93 1) (GEQ s112 1)) (AND (GEQ s94 1) (GEQ s113 1)) (AND (GEQ s91 1) (GEQ s110 1)) (AND (GEQ s92 1) (GEQ s111 1)) (AND (GEQ s95 1) (GEQ s114 1)) (AND (GEQ s96 1) (GEQ s115 1))), p0:(OR (AND (GEQ s7 1) (GEQ s96 1)) (AND (GEQ s7 1) (GEQ s95 1)) (AND (GEQ s11 1) (GEQ s92 1)) (AND (GEQ s11 1) (GEQ s91 1)) (AND (GEQ s11 1) (GEQ s94 1)) (AND (GEQ s11 1) (GEQ s93 1)) (AND (GEQ s7 1) (GEQ s92 1)) (AND (GEQ s11 1) (GEQ s96 1)) (AND (GEQ s7 1) (GEQ s91 1)) (AND (GEQ s11 1) (GEQ s95 1)) (AND (GEQ s7 1) (GEQ s94 1)) (AND (GEQ s7 1) (GEQ s93 1)) (AND (GEQ s6 1) (GEQ s96 1)) (AND (GEQ s10 1) (GEQ s91 1)) (AND (GEQ s6 1) (GEQ s91 1)) (AND (GEQ s10 1) (GEQ s95 1)) (AND (GEQ s10 1) (GEQ s94 1)) (AND (GEQ s10 1) (GEQ s93 1)) (AND (GEQ s10 1) (GEQ s92 1)) (AND (GEQ s6 1) (GEQ s95 1)) (AND (GEQ s6 1) (GEQ s94 1)) (AND (GEQ s6 1) (GEQ s93 1)) (AND (GEQ s6 1) (GEQ s92 1)) (AND (GEQ s10 1) (GEQ s96 1)) (AND (GEQ s9 1) (GEQ s92 1)) (AND (GEQ s9 1) (GEQ s91 1)) (AND (GEQ s9 1) (GEQ s94 1)) (AND (GEQ s9 1) (GEQ s93 1)) (AND (GEQ s9 1) (GEQ s96 1)) (AND (GEQ s9 1) (GEQ s95 1)) (AND (GEQ s8 1) (GEQ s93 1)) (AND (GEQ s8 1) (GEQ s92 1)) (AND (GEQ s8 1) (GEQ s91 1)) (AND (GEQ s8 1) (GEQ s96 1)) (AND (GEQ s8 1) (GEQ s95 1)) (AND (GEQ s8 1) (GEQ s94 1))), p1:(OR (AND (GEQ s14 1) (GEQ s20 1)) (AND (GEQ s18 1) (GEQ s24 1)) (AND (GEQ s16 1) (GEQ s22 1)) (AND (GEQ s13 1) (GEQ s19 1)) (AND (GEQ s15 1) (GEQ s21 1)) (AND (GEQ s17 1) (GEQ s23 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 0 ms.
FORMULA SafeBus-COL-06-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-06-05 finished in 1183 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(!p0)))], workingDir=/home/mcc/execution]
Support contains 12 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 21 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:54:56] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:54:56] [INFO ] Computed 29 place invariants in 3 ms
[2021-05-14 19:54:56] [INFO ] Implicit Places using invariants in 190 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 191 ms to find 6 implicit places.
[2021-05-14 19:54:56] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-14 19:54:56] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:54:56] [INFO ] Computed 23 place invariants in 11 ms
[2021-05-14 19:54:57] [INFO ] Dead Transitions using invariants and state equation in 288 ms returned []
Starting structural reductions, iteration 1 : 132/138 places, 415/415 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 132 transition count 409
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 409
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -114
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 120 transition count 523
Applied a total of 24 rules in 84 ms. Remains 120 /132 variables (removed 12) and now considering 523/415 (removed -108) transitions.
[2021-05-14 19:54:57] [INFO ] Flow matrix only has 350 transitions (discarded 173 similar events)
// Phase 1: matrix 350 rows 120 cols
[2021-05-14 19:54:57] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 19:54:57] [INFO ] Implicit Places using invariants in 216 ms returned []
[2021-05-14 19:54:57] [INFO ] Flow matrix only has 350 transitions (discarded 173 similar events)
// Phase 1: matrix 350 rows 120 cols
[2021-05-14 19:54:57] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 19:54:57] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:54:58] [INFO ] Implicit Places using invariants and state equation in 1061 ms returned []
Implicit Place search using SMT with State Equation took 1279 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 120/138 places, 523/415 transitions.
Stuttering acceptance computed with spot in 36 ms :[p0]
Running random walk in product with property : SafeBus-COL-06-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s7 1) (GEQ s96 1)) (AND (GEQ s7 1) (GEQ s95 1)) (AND (GEQ s11 1) (GEQ s92 1)) (AND (GEQ s11 1) (GEQ s91 1)) (AND (GEQ s11 1) (GEQ s94 1)) (AND (GEQ s11 1) (GEQ s93 1)) (AND (GEQ s7 1) (GEQ s92 1)) (AND (GEQ s11 1) (GEQ s96 1)) (AND (GEQ s7 1) (GEQ s91 1)) (AND (GEQ s11 1) (GEQ s95 1)) (AND (GEQ s7 1) (GEQ s94 1)) (AND (GEQ s7 1) (GEQ s93 1)) (AND (GEQ s6 1) (GEQ s96 1)) (AND (GEQ s10 1) (GEQ s91 1)) (AND (GEQ s6 1) (GEQ s91 1)) (AND (GEQ s10 1) (GEQ s95 1)) (AND (GEQ s10 1) (GEQ s94 1)) (AND (GEQ s10 1) (GEQ s93 1)) (AND (GEQ s10 1) (GEQ s92 1)) (AND (GEQ s6 1) (GEQ s95 1)) (AND (GEQ s6 1) (GEQ s94 1)) (AND (GEQ s6 1) (GEQ s93 1)) (AND (GEQ s6 1) (GEQ s92 1)) (AND (GEQ s10 1) (GEQ s96 1)) (AND (GEQ s9 1) (GEQ s92 1)) (AND (GEQ s9 1) (GEQ s91 1)) (AND (GEQ s9 1) (GEQ s94 1)) (AND (GEQ s9 1) (GEQ s93 1)) (AND (GEQ s9 1) (GEQ s96 1)) (AND (GEQ s9 1) (GEQ s95 1)) (AND (GEQ s8 1) (GEQ s93 1)) (AND (GEQ s8 1) (GEQ s92 1)) (AND (GEQ s8 1) (GEQ s91 1)) (AND (GEQ s8 1) (GEQ s96 1)) (AND (GEQ s8 1) (GEQ s95 1)) (AND (GEQ s8 1) (GEQ s94 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 1116 ms.
Stack based approach found an accepted trace after 256 steps with 0 reset with depth 257 and stack size 257 in 4 ms.
FORMULA SafeBus-COL-06-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-06-06 finished in 3049 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((F(G(p0)) U p1))))], workingDir=/home/mcc/execution]
Support contains 24 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 20 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:54:59] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:54:59] [INFO ] Computed 29 place invariants in 3 ms
[2021-05-14 19:54:59] [INFO ] Implicit Places using invariants in 248 ms returned []
[2021-05-14 19:54:59] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:54:59] [INFO ] Computed 29 place invariants in 7 ms
[2021-05-14 19:55:00] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:55:00] [INFO ] Implicit Places using invariants and state equation in 709 ms returned []
Implicit Place search using SMT with State Equation took 961 ms to find 0 implicit places.
[2021-05-14 19:55:00] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-14 19:55:00] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:55:00] [INFO ] Computed 29 place invariants in 3 ms
[2021-05-14 19:55:01] [INFO ] Dead Transitions using invariants and state equation in 593 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SafeBus-COL-06-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s7 1) (GEQ s102 1)) (AND (GEQ s7 1) (GEQ s101 1)) (AND (GEQ s11 1) (GEQ s98 1)) (AND (GEQ s11 1) (GEQ s97 1)) (AND (GEQ s11 1) (GEQ s100 1)) (AND (GEQ s11 1) (GEQ s99 1)) (AND (GEQ s7 1) (GEQ s98 1)) (AND (GEQ s11 1) (GEQ s102 1)) (AND (GEQ s7 1) (GEQ s97 1)) (AND (GEQ s11 1) (GEQ s101 1)) (AND (GEQ s7 1) (GEQ s100 1)) (AND (GEQ s7 1) (GEQ s99 1)) (AND (GEQ s6 1) (GEQ s102 1)) (AND (GEQ s10 1) (GEQ s97 1)) (AND (GEQ s6 1) (GEQ s97 1)) (AND (GEQ s10 1) (GEQ s101 1)) (AND (GEQ s10 1) (GEQ s100 1)) (AND (GEQ s10 1) (GEQ s99 1)) (AND (GEQ s10 1) (GEQ s98 1)) (AND (GEQ s6 1) (GEQ s101 1)) (AND (GEQ s6 1) (GEQ s100 1)) (AND (GEQ s6 1) (GEQ s99 1)) (AND (GEQ s6 1) (GEQ s98 1)) (AND (GEQ s10 1) (GEQ s102 1)) (AND (GEQ s9 1) (GEQ s98 1)) (AND (GEQ s9 1) (GEQ s97 1)) (AND (GEQ s9 1) (GEQ s100 1)) (AND (GEQ s9 1) (GEQ s99 1)) (AND (GEQ s9 1) (GEQ s102 1)) (AND (GEQ s9 1) (GEQ s101 1)) (AND (GEQ s8 1) (GEQ s99 1)) (AND (GEQ s8 1) (GEQ s98 1)) (AND (GEQ s8 1) (GEQ s97 1)) (AND (GEQ s8 1) (GEQ s102 1)) (AND (GEQ s8 1) (GEQ s101 1)) (AND (GEQ s8 1) (GEQ s100 1))), p0:(AND (OR (LT s96 1) (LT s115 1)) (OR (LT s91 1) (LT s110 1)) (OR (LT s92 1) (LT s111 1)) (OR (LT s95 1) (LT s114 1)) (OR (LT s93 1) (LT s112 1)) (OR (LT s94 1) (LT s113 1)))], nbAcceptance=2, 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 1414 ms.
Stack based approach found an accepted trace after 509 steps with 0 reset with depth 510 and stack size 510 in 6 ms.
FORMULA SafeBus-COL-06-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-06-07 finished in 3177 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((p0||X(X(p1))||G(!p1)))||X(F(!p0))))], workingDir=/home/mcc/execution]
Support contains 46 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:55:02] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:55:02] [INFO ] Computed 29 place invariants in 7 ms
[2021-05-14 19:55:02] [INFO ] Implicit Places using invariants in 188 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 190 ms to find 6 implicit places.
[2021-05-14 19:55:02] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:55:02] [INFO ] Computed 23 place invariants in 7 ms
[2021-05-14 19:55:03] [INFO ] Dead Transitions using invariants and state equation in 383 ms returned []
Starting structural reductions, iteration 1 : 132/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:55:03] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:55:03] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-14 19:55:03] [INFO ] Dead Transitions using invariants and state equation in 508 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 335 ms :[(AND p0 (NOT p1)), false, false, false, (AND p0 p1), (AND p0 (NOT p1)), p0]
Running random walk in product with property : SafeBus-COL-06-08 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={} source=4 dest: 6}], [{ cond=p0, acceptance={} source=5 dest: 0}], [{ cond=p0, acceptance={0} source=6 dest: 6}]], initial=1, aps=[p0:(AND (OR (LT s1 1) (LT s12 1) (LT s56 1) (LT s125 1)) (OR (LT s2 1) (LT s12 1) (LT s51 1) (LT s125 1)) (OR (LT s5 1) (LT s12 1) (LT s60 1) (LT s125 1)) (OR (LT s3 1) (LT s12 1) (LT s46 1) (LT s125 1)) (OR (LT s1 1) (LT s12 1) (LT s32 1) (LT s125 1)) (OR (LT s2 1) (LT s12 1) (LT s27 1) (LT s125 1)) (OR (LT s5 1) (LT s12 1) (LT s36 1) (LT s125 1)) (OR (LT s5 1) (LT s12 1) (LT s30 1) (LT s125 1)) (OR (LT s4 1) (LT s12 1) (LT s35 1) (LT s125 1)) (OR (LT s4 1) (LT s12 1) (LT s41 1) (LT s125 1)) (OR (LT s2 1) (LT s12 1) (LT s57 1) (LT s125 1)) (OR (LT s1 1) (LT s12 1) (LT s50 1) (LT s125 1)) (OR (LT s0 1) (LT s12 1) (LT s55 1) (LT s125 1)) (OR (LT s3 1) (LT s12 1) (LT s40 1) (LT s125 1)) (OR (LT s3 1) (LT s12 1) (LT s28 1) (LT s125 1)) (OR (LT s0 1) (LT s12 1) (LT s37 1) (LT s125 1)) (OR (LT s5 1) (LT s12 1) (LT s48 1) (LT s125 1)) (OR (LT s2 1) (LT s12 1) (LT s45 1) (LT s125 1)) (OR (LT s0 1) (LT s12 1) (LT s49 1) (LT s125 1)) (OR (LT s3 1) (LT s12 1) (LT s58 1) (LT s125 1)) (OR (LT s1 1) (LT s12 1) (LT s44 1) (LT s125 1)) (OR (LT s4 1) (LT s12 1) (LT s53 1) (LT s125 1)) (OR (LT s2 1) (LT s12 1) (LT s39 1) (LT s125 1)) (OR (LT s0 1) (LT s12 1) (LT s25 1) (LT s125 1)) (OR (LT s2 1) (LT s12 1) (LT s33 1) (LT s125 1)) (OR (LT s1 1) (LT s12 1) (LT s38 1) (LT s125 1)) (OR (LT s3 1) (LT s12 1) (LT s52 1) (LT s125 1)) (OR (LT s4 1) (LT s12 1) (LT s59 1) (LT s125 1)) (OR (LT s4 1) (LT s12 1) (LT s47 1) (LT s125 1)) (OR (LT s0 1) (LT s12 1) (LT s43 1) (LT s125 1)) (OR (LT s5 1) (LT s12 1) (LT s54 1) (LT s125 1)) (OR (LT s4 1) (LT s12 1) (LT s29 1) (LT s125 1)) (OR (LT s5 1) (LT s12 1) (LT s42 1) (LT s125 1)) (OR (LT s1 1) (LT s12 1) (LT s26 1) (LT s125 1)) (OR (LT s0 1) (LT s12 1) (LT s31 1) (LT s125 1)) (OR (LT s3 1) (LT s12 1) (LT s34 1) (LT s125 1))), p1:(OR (LT s103 1) (LT s117 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, null, null][false, false, false, false, false, false, false]]
Initial state of product has no viable successors after 0 steps with 0 reset in 1 ms.
FORMULA SafeBus-COL-06-08 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property SafeBus-COL-06-08 finished in 1446 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((!p0 U X(p1)))], workingDir=/home/mcc/execution]
Support contains 14 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 1 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:55:04] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:55:04] [INFO ] Computed 29 place invariants in 2 ms
[2021-05-14 19:55:04] [INFO ] Implicit Places using invariants in 169 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 170 ms to find 6 implicit places.
[2021-05-14 19:55:04] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:55:04] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-14 19:55:04] [INFO ] Dead Transitions using invariants and state equation in 409 ms returned []
Starting structural reductions, iteration 1 : 132/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:55:04] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:55:04] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 19:55:05] [INFO ] Dead Transitions using invariants and state equation in 399 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : SafeBus-COL-06-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (LT s103 1) (LT s117 1)), p1:(OR (AND (GEQ s9 1) (GEQ s131 1)) (AND (GEQ s9 1) (GEQ s129 1)) (AND (GEQ s9 1) (GEQ s130 1)) (AND (GEQ s9 1) (GEQ s127 1)) (AND (GEQ s9 1) (GEQ s128 1)) (AND (GEQ s9 1) (GEQ s126 1)) (AND (GEQ s8 1) (GEQ s126 1)) (AND (GEQ s8 1) (GEQ s127 1)) (AND (GEQ s8 1) (GEQ s128 1)) (AND (GEQ s11 1) (GEQ s131 1)) (AND (GEQ s8 1) (GEQ s129 1)) (AND (GEQ s8 1) (GEQ s130 1)) (AND (GEQ s8 1) (GEQ s131 1)) (AND (GEQ s7 1) (GEQ s129 1)) (AND (GEQ s7 1) (GEQ s130 1)) (AND (GEQ s7 1) (GEQ s127 1)) (AND (GEQ s7 1) (GEQ s128 1)) (AND (GEQ s7 1) (GEQ s131 1)) (AND (GEQ s11 1) (GEQ s126 1)) (AND (GEQ s11 1) (GEQ s129 1)) (AND (GEQ s7 1) (GEQ s126 1)) (AND (GEQ s11 1) (GEQ s130 1)) (AND (GEQ s11 1) (GEQ s127 1)) (AND (GEQ s11 1) (GEQ s128 1)) (AND (GEQ s6 1) (GEQ s128 1)) (AND (GEQ s6 1) (GEQ s129 1)) (AND (GEQ s6 1) (GEQ s130 1)) (AND (GEQ s6 1) (GEQ s131 1)) (AND (GEQ s10 1) (GEQ s128 1)) (AND (GEQ s10 1) (GEQ s129 1)) (AND (GEQ s10 1) (GEQ s130 1)) (AND (GEQ s10 1) (GEQ s131 1)) (AND (GEQ s6 1) (GEQ s127 1)) (AND (GEQ s6 1) (GEQ s126 1)) (AND (GEQ s10 1) (GEQ s126 1)) (AND (GEQ s10 1) (GEQ s127 1)) (AND (GEQ s103 1) (GEQ s117 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 1 steps with 0 reset in 0 ms.
FORMULA SafeBus-COL-06-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-06-10 finished in 1141 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 58 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 10 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:55:05] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:55:05] [INFO ] Computed 29 place invariants in 2 ms
[2021-05-14 19:55:05] [INFO ] Implicit Places using invariants in 146 ms returned []
[2021-05-14 19:55:05] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:55:05] [INFO ] Computed 29 place invariants in 9 ms
[2021-05-14 19:55:05] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:55:06] [INFO ] Implicit Places using invariants and state equation in 491 ms returned []
Implicit Place search using SMT with State Equation took 649 ms to find 0 implicit places.
[2021-05-14 19:55:06] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-14 19:55:06] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:55:06] [INFO ] Computed 29 place invariants in 4 ms
[2021-05-14 19:55:06] [INFO ] Dead Transitions using invariants and state equation in 579 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SafeBus-COL-06-11 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:(AND (OR (AND (OR (LT s1 1) (LT s12 1) (LT s56 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s51 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s60 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s46 1) (LT s131 1)) (OR (LT s1 1) (LT s12 1) (LT s32 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s27 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s36 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s30 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s35 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s41 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s57 1) (LT s131 1)) (OR (LT s1 1) (LT s12 1) (LT s50 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s55 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s40 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s28 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s37 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s48 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s45 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s49 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s58 1) (LT s131 1)) (OR (LT s1 1) (LT s12 1) (LT s44 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s53 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s39 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s25 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s33 1) (LT s131 1)) (OR (LT s1 1) (LT s12 1) (LT s38 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s52 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s59 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s47 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s43 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s54 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s29 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s42 1) (LT s131 1)) (OR (LT s1 1) (LT s12 1) (LT s26 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s31 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s34 1) (LT s131 1))) (AND (OR (LT s96 1) (LT s115 1)) (OR (LT s91 1) (LT s110 1)) (OR (LT s92 1) (LT s111 1)) (OR (LT s95 1) (LT s114 1)) (OR (LT s93 1) (LT s112 1)) (OR (LT s94 1) (LT s113 1)))) (OR (LT s109 1) (LT s123 1))), p1:(AND (OR (LT s1 1) (LT s12 1) (LT s56 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s51 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s60 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s46 1) (LT s131 1)) (OR (LT s1 1) (LT s12 1) (LT s32 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s27 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s36 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s30 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s35 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s41 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s57 1) (LT s131 1)) (OR (LT s1 1) (LT s12 1) (LT s50 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s55 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s40 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s28 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s37 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s48 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s45 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s49 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s58 1) (LT s131 1)) (OR (LT s1 1) (LT s12 1) (LT s44 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s53 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s39 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s25 1) (LT s131 1)) (OR (LT s2 1) (LT s12 1) (LT s33 1) (LT s131 1)) (OR (LT s1 1) (LT s12 1) (LT s38 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s52 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s59 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s47 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s43 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s54 1) (LT s131 1)) (OR (LT s4 1) (LT s12 1) (LT s29 1) (LT s131 1)) (OR (LT s5 1) (LT s12 1) (LT s42 1) (LT s131 1)) (OR (LT s1 1) (LT s12 1) (LT s26 1) (LT s131 1)) (OR (LT s0 1) (LT s12 1) (LT s31 1) (LT s131 1)) (OR (LT s3 1) (LT s12 1) (LT s34 1) (LT s131 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 683 ms.
Stack based approach found an accepted trace after 368 steps with 0 reset with depth 369 and stack size 369 in 4 ms.
FORMULA SafeBus-COL-06-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-06-11 finished in 2068 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((F(p0) U p1)&&F(((F(!p1)&&G(!p0))||G(F(!p1)))))))], workingDir=/home/mcc/execution]
Support contains 19 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 12 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:55:07] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:55:07] [INFO ] Computed 29 place invariants in 2 ms
[2021-05-14 19:55:07] [INFO ] Implicit Places using invariants in 348 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 350 ms to find 6 implicit places.
[2021-05-14 19:55:07] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-14 19:55:07] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:55:07] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-14 19:55:08] [INFO ] Dead Transitions using invariants and state equation in 469 ms returned []
Starting structural reductions, iteration 1 : 132/138 places, 415/415 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 132 transition count 409
Deduced a syphon composed of 6 places in 9 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 409
Applied a total of 12 rules in 51 ms. Remains 126 /132 variables (removed 6) and now considering 409/415 (removed 6) transitions.
[2021-05-14 19:55:08] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2021-05-14 19:55:08] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-14 19:55:08] [INFO ] Implicit Places using invariants in 269 ms returned []
[2021-05-14 19:55:08] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2021-05-14 19:55:08] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-14 19:55:08] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:55:09] [INFO ] Implicit Places using invariants and state equation in 448 ms returned []
Implicit Place search using SMT with State Equation took 719 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 126/138 places, 409/415 transitions.
Stuttering acceptance computed with spot in 217 ms :[true, (NOT p0), (NOT p1), p1]
Running random walk in product with property : SafeBus-COL-06-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s9 1) (GEQ s125 1)) (AND (GEQ s9 1) (GEQ s123 1)) (AND (GEQ s9 1) (GEQ s124 1)) (AND (GEQ s9 1) (GEQ s121 1)) (AND (GEQ s9 1) (GEQ s122 1)) (AND (GEQ s9 1) (GEQ s120 1)) (AND (GEQ s8 1) (GEQ s120 1)) (AND (GEQ s8 1) (GEQ s121 1)) (AND (GEQ s8 1) (GEQ s122 1)) (AND (GEQ s11 1) (GEQ s125 1)) (AND (GEQ s8 1) (GEQ s123 1)) (AND (GEQ s8 1) (GEQ s124 1)) (AND (GEQ s8 1) (GEQ s125 1)) (AND (GEQ s7 1) (GEQ s123 1)) (AND (GEQ s7 1) (GEQ s124 1)) (AND (GEQ s7 1) (GEQ s121 1)) (AND (GEQ s7 1) (GEQ s122 1)) (AND (GEQ s7 1) (GEQ s125 1)) (AND (GEQ s11 1) (GEQ s120 1)) (AND (GEQ s11 1) (GEQ s123 1)) (AND (GEQ s7 1) (GEQ s120 1)) (AND (GEQ s11 1) (GEQ s124 1)) (AND (GEQ s11 1) (GEQ s121 1)) (AND (GEQ s11 1) (GEQ s122 1)) (AND (GEQ s6 1) (GEQ s122 1)) (AND (GEQ s6 1) (GEQ s123 1)) (AND (GEQ s6 1) (GEQ s124 1)) (AND (GEQ s6 1) (GEQ s125 1)) (AND (GEQ s10 1) (GEQ s122 1)) (AND (GEQ s10 1) (GEQ s123 1)) (AND (GEQ s10 1) (GEQ s124 1)) (AND (GEQ s10 1) (GEQ s125 1)) (AND (GEQ s6 1) (GEQ s121 1)) (AND (GEQ s6 1) (GEQ s120 1)) (AND (GEQ s10 1) (GEQ s120 1)) (AND (GEQ s10 1) (GEQ s121 1))), p0:(OR (AND (GEQ s114 1) (GEQ s117 1)) (AND (GEQ s110 1) (GEQ s117 1)) (AND (GEQ s115 1) (GEQ s117 1)) (AND (GEQ s112 1) (GEQ s117 1)) (AND (GEQ s113 1) (GEQ s117 1)) (AND (GEQ s111 1) (GEQ s117 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 12074 reset in 669 ms.
Stack based approach found an accepted trace after 38374 steps with 4766 reset with depth 56 and stack size 56 in 236 ms.
FORMULA SafeBus-COL-06-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-06-12 finished in 2768 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(p0)))], workingDir=/home/mcc/execution]
Support contains 31 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:55:10] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:55:10] [INFO ] Computed 29 place invariants in 3 ms
[2021-05-14 19:55:10] [INFO ] Implicit Places using invariants in 216 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 217 ms to find 6 implicit places.
[2021-05-14 19:55:10] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:55:10] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-14 19:55:10] [INFO ] Dead Transitions using invariants and state equation in 420 ms returned []
Starting structural reductions, iteration 1 : 132/138 places, 415/415 transitions.
Applied a total of 0 rules in 3 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:55:10] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:55:10] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 19:55:11] [INFO ] Dead Transitions using invariants and state equation in 590 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : SafeBus-COL-06-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(OR (AND (GEQ s73 1) (GEQ s116 1)) (AND (GEQ s65 1) (GEQ s116 1)) (AND (GEQ s82 1) (GEQ s116 1)) (AND (GEQ s85 1) (GEQ s116 1)) (AND (GEQ s69 1) (GEQ s116 1)) (AND (GEQ s86 1) (GEQ s116 1)) (AND (GEQ s90 1) (GEQ s116 1)) (AND (GEQ s77 1) (GEQ s116 1)) (AND (GEQ s66 1) (GEQ s116 1)) (AND (GEQ s68 1) (GEQ s116 1)) (AND (GEQ s87 1) (GEQ s116 1)) (AND (GEQ s83 1) (GEQ s116 1)) (AND (GEQ s76 1) (GEQ s116 1)) (AND (GEQ s61 1) (GEQ s116 1)) (AND (GEQ s79 1) (GEQ s116 1)) (AND (GEQ s88 1) (GEQ s116 1)) (AND (GEQ s71 1) (GEQ s116 1)) (AND (GEQ s84 1) (GEQ s116 1)) (AND (GEQ s62 1) (GEQ s116 1)) (AND (GEQ s72 1) (GEQ s116 1)) (AND (GEQ s67 1) (GEQ s116 1)) (AND (GEQ s80 1) (GEQ s116 1)) (AND (GEQ s75 1) (GEQ s116 1)) (AND (GEQ s74 1) (GEQ s116 1)) (AND (GEQ s64 1) (GEQ s116 1)) (AND (GEQ s89 1) (GEQ s116 1)) (AND (GEQ s70 1) (GEQ s116 1)) (AND (GEQ s81 1) (GEQ s116 1)) (AND (GEQ s78 1) (GEQ s116 1)) (AND (GEQ s63 1) (GEQ s116 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SafeBus-COL-06-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-06-13 finished in 1398 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(!p0))))], workingDir=/home/mcc/execution]
Support contains 12 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 18 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-14 19:55:11] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-14 19:55:11] [INFO ] Computed 29 place invariants in 3 ms
[2021-05-14 19:55:12] [INFO ] Implicit Places using invariants in 390 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 392 ms to find 6 implicit places.
[2021-05-14 19:55:12] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-14 19:55:12] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-14 19:55:12] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-14 19:55:12] [INFO ] Dead Transitions using invariants and state equation in 457 ms returned []
Starting structural reductions, iteration 1 : 132/138 places, 415/415 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 132 transition count 409
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 409
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -114
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 120 transition count 523
Applied a total of 24 rules in 37 ms. Remains 120 /132 variables (removed 12) and now considering 523/415 (removed -108) transitions.
[2021-05-14 19:55:12] [INFO ] Flow matrix only has 350 transitions (discarded 173 similar events)
// Phase 1: matrix 350 rows 120 cols
[2021-05-14 19:55:12] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 19:55:12] [INFO ] Implicit Places using invariants in 306 ms returned []
[2021-05-14 19:55:12] [INFO ] Flow matrix only has 350 transitions (discarded 173 similar events)
// Phase 1: matrix 350 rows 120 cols
[2021-05-14 19:55:12] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 19:55:13] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-14 19:55:13] [INFO ] Implicit Places using invariants and state equation in 1136 ms returned []
Implicit Place search using SMT with State Equation took 1451 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 120/138 places, 523/415 transitions.
Stuttering acceptance computed with spot in 42 ms :[false]
Running random walk in product with property : SafeBus-COL-06-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s14 1) (GEQ s20 1)) (AND (GEQ s18 1) (GEQ s24 1)) (AND (GEQ s16 1) (GEQ s22 1)) (AND (GEQ s13 1) (GEQ s19 1)) (AND (GEQ s15 1) (GEQ s21 1)) (AND (GEQ s17 1) (GEQ s23 1)))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 721 ms.
Stack based approach found an accepted trace after 129 steps with 0 reset with depth 130 and stack size 130 in 1 ms.
FORMULA SafeBus-COL-06-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-06-14 finished in 3148 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15310521788814933252
[2021-05-14 19:55:14] [INFO ] Computing symmetric may disable matrix : 415 transitions.
[2021-05-14 19:55:14] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 19:55:14] [INFO ] Applying decomposition
[2021-05-14 19:55:14] [INFO ] Computing symmetric may enable matrix : 415 transitions.
[2021-05-14 19:55:14] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 19:55:14] [INFO ] Flatten gal took : 26 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/graph15598614505311641831.txt, -o, /tmp/graph15598614505311641831.bin, -w, /tmp/graph15598614505311641831.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/graph15598614505311641831.bin, -l, -1, -v, -w, /tmp/graph15598614505311641831.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 19:55:14] [INFO ] Decomposing Gal with order
[2021-05-14 19:55:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 19:55:14] [INFO ] Computing Do-Not-Accords matrix : 415 transitions.
[2021-05-14 19:55:14] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 19:55:14] [INFO ] Removed a total of 386 redundant transitions.
[2021-05-14 19:55:14] [INFO ] Built C files in 230ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15310521788814933252
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/ltsmin15310521788814933252]
[2021-05-14 19:55:15] [INFO ] Flatten gal took : 66 ms
[2021-05-14 19:55:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 253 labels/synchronizations in 13 ms.
[2021-05-14 19:55:15] [INFO ] Time to serialize gal into /tmp/LTLFireability16019289999452912335.gal : 6 ms
[2021-05-14 19:55:15] [INFO ] Time to serialize properties into /tmp/LTLFireability16340445204053313876.ltl : 2 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/LTLFireability16019289999452912335.gal, -t, CGAL, -LTL, /tmp/LTLFireability16340445204053313876.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/LTLFireability16019289999452912335.gal -t CGAL -LTL /tmp/LTLFireability16340445204053313876.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !((X(F(("(((((((i1.u5.wait_cable_5<1)||(i2.u7.PMC_5<1))&&((i2.u9.wait_cable_0<1)||(i2.u7.PMC_0<1)))&&((i1.u10.wait_cable_1<1)||(i2.u7.PMC_1<1)))&&((i1.u4.wait_cable_4<1)||(i2.u7.PMC_4<1)))&&((i1.u11.wait_cable_2<1)||(i2.u7.PMC_2<1)))&&((i1.u12.wait_cable_3<1)||(i2.u7.PMC_3<1)))")&&(X("(((((((((((((i1.u5.wait_cable_5>=1)&&(i2.u7.PMC_5>=1))||((i2.u9.wait_cable_0>=1)&&(i2.u7.PMC_0>=1)))||((i1.u10.wait_cable_1>=1)&&(i2.u7.PMC_1>=1)))||((i1.u4.wait_cable_4>=1)&&(i2.u7.PMC_4>=1)))||((i1.u11.wait_cable_2>=1)&&(i2.u7.PMC_2>=1)))||((i1.u12.wait_cable_3>=1)&&(i2.u7.PMC_3>=1)))||((i1.u5.wait_cable_5>=1)&&(i2.u7.PMC_5>=1)))||((i2.u9.wait_cable_0>=1)&&(i2.u7.PMC_0>=1)))||((i1.u10.wait_cable_1>=1)&&(i2.u7.PMC_1>=1)))||((i1.u4.wait_cable_4>=1)&&(i2.u7.PMC_4>=1)))||((i1.u11.wait_cable_2>=1)&&(i2.u7.PMC_2>=1)))||((i1.u12.wait_cable_3>=1)&&(i2.u7.PMC_3>=1)))"))))))
Formula 0 simplified : !XF("(((((((i1.u5.wait_cable_5<1)||(i2.u7.PMC_5<1))&&((i2.u9.wait_cable_0<1)||(i2.u7.PMC_0<1)))&&((i1.u10.wait_cable_1<1)||(i2.u7.PMC_1<1)))&&((i1.u4.wait_cable_4<1)||(i2.u7.PMC_4<1)))&&((i1.u11.wait_cable_2<1)||(i2.u7.PMC_2<1)))&&((i1.u12.wait_cable_3<1)||(i2.u7.PMC_3<1)))" & X"(((((((((((((i1.u5.wait_cable_5>=1)&&(i2.u7.PMC_5>=1))||((i2.u9.wait_cable_0>=1)&&(i2.u7.PMC_0>=1)))||((i1.u10.wait_cable_1>=1)&&(i2.u7.PMC_1>=1)))||((i1.u4.wait_cable_4>=1)&&(i2.u7.PMC_4>=1)))||((i1.u11.wait_cable_2>=1)&&(i2.u7.PMC_2>=1)))||((i1.u12.wait_cable_3>=1)&&(i2.u7.PMC_3>=1)))||((i1.u5.wait_cable_5>=1)&&(i2.u7.PMC_5>=1)))||((i2.u9.wait_cable_0>=1)&&(i2.u7.PMC_0>=1)))||((i1.u10.wait_cable_1>=1)&&(i2.u7.PMC_1>=1)))||((i1.u4.wait_cable_4>=1)&&(i2.u7.PMC_4>=1)))||((i1.u11.wait_cable_2>=1)&&(i2.u7.PMC_2>=1)))||((i1.u12.wait_cable_3>=1)&&(i2.u7.PMC_3>=1)))")
Compilation finished in 4061 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin15310521788814933252]
Link finished in 60 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((LTLAPp1==true))&&(LTLAPp0==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin15310521788814933252]
LTSmin run took 888 ms.
FORMULA SafeBus-COL-06-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
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, ((((LTLAPp2==true)||<>((LTLAPp3==true))) U (LTLAPp4==true))||X([]((LTLAPp3==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin15310521788814933252]
LTSmin run took 670 ms.
FORMULA SafeBus-COL-06-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](<>((LTLAPp5==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin15310521788814933252]
LTSmin run took 1574 ms.
FORMULA SafeBus-COL-06-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
BK_STOP 1621022123597
--------------------
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="SafeBus-COL-06"
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 SafeBus-COL-06, 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 r197-smll-162089452000221"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-06.tgz
mv SafeBus-COL-06 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 ;