About the Execution of ITS-Tools for RwMutex-PT-r0100w0010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1326.016 | 313253.00 | 337063.00 | 879.00 | TTTTTTFFFTTFFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r334-tall-171679080100322.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is RwMutex-PT-r0100w0010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080100322
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 13 06:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 218K Apr 13 06:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 13 06:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 13 06:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 215K May 18 16:43 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 RwMutex-PT-r0100w0010-CTLFireability-2024-00
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-01
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-02
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-03
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-04
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-05
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-06
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-07
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-08
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-09
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-10
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2024-11
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2023-12
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2023-13
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2023-14
FORMULA_NAME RwMutex-PT-r0100w0010-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716818646241
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0100w0010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-27 14:04:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 14:04:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 14:04:07] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2024-05-27 14:04:07] [INFO ] Transformed 320 places.
[2024-05-27 14:04:07] [INFO ] Transformed 220 transitions.
[2024-05-27 14:04:07] [INFO ] Found NUPN structural information;
[2024-05-27 14:04:07] [INFO ] Parsed PT model containing 320 places and 220 transitions and 2640 arcs in 194 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 1 formulas.
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 178 out of 320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 320/320 places, 220/220 transitions.
Applied a total of 0 rules in 19 ms. Remains 320 /320 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 320 cols
[2024-05-27 14:04:07] [INFO ] Computed 210 invariants in 28 ms
[2024-05-27 14:04:07] [INFO ] Implicit Places using invariants in 341 ms returned [2, 6, 7, 8, 10, 11, 12, 14, 23, 45, 56, 67, 78, 89, 112, 123, 134, 156, 178, 189, 200, 211, 222, 223, 234, 245, 247, 251, 252, 253, 255, 257, 259, 265, 267, 268, 269, 270, 271, 272, 273, 275, 276, 277, 279, 280, 282, 283, 284, 285, 286, 287, 289, 290, 293, 296, 297, 298, 300, 301, 302, 306, 308, 310, 311, 312, 314, 315, 316, 317]
Discarding 70 places :
Implicit Place search using SMT only with invariants took 371 ms to find 70 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 250/320 places, 220/220 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 248 transition count 218
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 248 transition count 218
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 248 transition count 216
Applied a total of 6 rules in 19 ms. Remains 248 /250 variables (removed 2) and now considering 216/220 (removed 4) transitions.
// Phase 1: matrix 216 rows 248 cols
[2024-05-27 14:04:07] [INFO ] Computed 140 invariants in 5 ms
[2024-05-27 14:04:08] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-27 14:04:08] [INFO ] Invariant cache hit.
[2024-05-27 14:04:08] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 248/320 places, 216/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 654 ms. Remains : 248/320 places, 216/220 transitions.
Support contains 178 out of 248 places after structural reductions.
[2024-05-27 14:04:08] [INFO ] Flatten gal took : 119 ms
[2024-05-27 14:04:08] [INFO ] Flatten gal took : 47 ms
[2024-05-27 14:04:08] [INFO ] Input system was already deterministic with 216 transitions.
RANDOM walk for 40000 steps (8 resets) in 2996 ms. (13 steps per ms) remains 5/66 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 201 ms. (198 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 282 ms. (141 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 234 ms. (170 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 180 ms. (221 steps per ms) remains 3/3 properties
[2024-05-27 14:04:10] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp46 is UNSAT
At refinement iteration 2 (OVERLAPS) 201/213 variables, 104/105 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/213 variables, 0/105 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 35/248 variables, 35/140 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/248 variables, 0/140 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 216/464 variables, 248/388 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/464 variables, 0/388 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/464 variables, 0/388 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 464/464 variables, and 388 constraints, problems are : Problem set: 1 solved, 2 unsolved in 252 ms.
Refiners :[Positive P Invariants (semi-flows): 140/140 constraints, State Equation: 248/248 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Problem AtomicPropp21 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem AtomicPropp39 is UNSAT
After SMT solving in domain Int declared 212/464 variables, and 104 constraints, problems are : Problem set: 3 solved, 0 unsolved in 52 ms.
Refiners :[Positive P Invariants (semi-flows): 104/140 constraints, State Equation: 0/248 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 351ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 14:04:10] [INFO ] Flatten gal took : 36 ms
[2024-05-27 14:04:10] [INFO ] Flatten gal took : 40 ms
[2024-05-27 14:04:10] [INFO ] Input system was already deterministic with 216 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 13 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
// Phase 1: matrix 210 rows 245 cols
[2024-05-27 14:04:10] [INFO ] Computed 140 invariants in 3 ms
[2024-05-27 14:04:10] [INFO ] Implicit Places using invariants in 98 ms returned [1, 2, 3, 4, 6, 97, 128, 149, 216, 217, 218, 219, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 244]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 99 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 210/248 places, 210/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 207 transition count 207
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 207 transition count 207
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 207 transition count 204
Applied a total of 9 rules in 4 ms. Remains 207 /210 variables (removed 3) and now considering 204/210 (removed 6) transitions.
// Phase 1: matrix 204 rows 207 cols
[2024-05-27 14:04:10] [INFO ] Computed 105 invariants in 1 ms
[2024-05-27 14:04:10] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-27 14:04:10] [INFO ] Invariant cache hit.
[2024-05-27 14:04:10] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 207/248 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 253 ms. Remains : 207/248 places, 204/216 transitions.
[2024-05-27 14:04:10] [INFO ] Flatten gal took : 12 ms
[2024-05-27 14:04:10] [INFO ] Flatten gal took : 12 ms
[2024-05-27 14:04:10] [INFO ] Input system was already deterministic with 204 transitions.
[2024-05-27 14:04:10] [INFO ] Flatten gal took : 12 ms
[2024-05-27 14:04:10] [INFO ] Flatten gal took : 12 ms
[2024-05-27 14:04:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8666718269625698005.gal : 6 ms
[2024-05-27 14:04:10] [INFO ] Time to serialize properties into /tmp/CTLFireability3853253282079938400.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8666718269625698005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3853253282079938400.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 14:04:41] [INFO ] Flatten gal took : 15 ms
[2024-05-27 14:04:41] [INFO ] Applying decomposition
[2024-05-27 14:04:41] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16675212472463139161.txt' '-o' '/tmp/graph16675212472463139161.bin' '-w' '/tmp/graph16675212472463139161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16675212472463139161.bin' '-l' '-1' '-v' '-w' '/tmp/graph16675212472463139161.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:04:41] [INFO ] Decomposing Gal with order
[2024-05-27 14:04:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:04:41] [INFO ] Removed a total of 198 redundant transitions.
[2024-05-27 14:04:41] [INFO ] Flatten gal took : 47 ms
[2024-05-27 14:04:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2024-05-27 14:04:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6202819788465397691.gal : 4 ms
[2024-05-27 14:04:41] [INFO ] Time to serialize properties into /tmp/CTLFireability6525809155075411924.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6202819788465397691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6525809155075411924.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26765e+30,0.120795,5380,210,11,726,329,431,118,28,237,0
Converting to forward existential form...Done !
original formula: AX((EF((AX((u29.p177==0)) * EF((u70.p147==0)))) + AX((((((u35.p186==1)&&(u24.p167==1))||((((((((u0.p107==1)&&(u1.p212==1))&&((u52.p213==1...1998
=> equivalent forward existential formula: (([(EY((EY(Init) * !(E(TRUE U (!(EX(!((u29.p177==0)))) * E(TRUE U (u70.p147==0))))))) * !((((u35.p186==1)&&(u24....2391
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.24572,6944,1,0,1948,329,3341,761,107,237,15650
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 7 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
// Phase 1: matrix 210 rows 245 cols
[2024-05-27 14:04:41] [INFO ] Computed 140 invariants in 4 ms
[2024-05-27 14:04:41] [INFO ] Implicit Places using invariants in 253 ms returned [1, 2, 3, 4, 5, 6, 25, 86, 128, 149, 216, 217, 220, 221, 222, 223, 224, 226, 227, 228, 229, 231, 232, 233, 234, 235, 236, 237, 238, 240, 241, 242, 243, 244]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 255 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 211/248 places, 210/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 208 transition count 207
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 208 transition count 207
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 208 transition count 204
Applied a total of 9 rules in 13 ms. Remains 208 /211 variables (removed 3) and now considering 204/210 (removed 6) transitions.
// Phase 1: matrix 204 rows 208 cols
[2024-05-27 14:04:41] [INFO ] Computed 106 invariants in 2 ms
[2024-05-27 14:04:41] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-27 14:04:41] [INFO ] Invariant cache hit.
[2024-05-27 14:04:41] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 208/248 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 427 ms. Remains : 208/248 places, 204/216 transitions.
[2024-05-27 14:04:41] [INFO ] Flatten gal took : 16 ms
[2024-05-27 14:04:41] [INFO ] Flatten gal took : 15 ms
[2024-05-27 14:04:41] [INFO ] Input system was already deterministic with 204 transitions.
[2024-05-27 14:04:41] [INFO ] Flatten gal took : 9 ms
[2024-05-27 14:04:41] [INFO ] Flatten gal took : 14 ms
[2024-05-27 14:04:41] [INFO ] Time to serialize gal into /tmp/CTLFireability198270974319869504.gal : 4 ms
[2024-05-27 14:04:41] [INFO ] Time to serialize properties into /tmp/CTLFireability3635620899225148706.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability198270974319869504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3635620899225148706.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 14:05:12] [INFO ] Flatten gal took : 14 ms
[2024-05-27 14:05:12] [INFO ] Applying decomposition
[2024-05-27 14:05:12] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4420080656491476277.txt' '-o' '/tmp/graph4420080656491476277.bin' '-w' '/tmp/graph4420080656491476277.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4420080656491476277.bin' '-l' '-1' '-v' '-w' '/tmp/graph4420080656491476277.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:05:12] [INFO ] Decomposing Gal with order
[2024-05-27 14:05:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:05:12] [INFO ] Removed a total of 196 redundant transitions.
[2024-05-27 14:05:12] [INFO ] Flatten gal took : 16 ms
[2024-05-27 14:05:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-27 14:05:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9100057999304122566.gal : 3 ms
[2024-05-27 14:05:12] [INFO ] Time to serialize properties into /tmp/CTLFireability1895807128938597190.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9100057999304122566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1895807128938597190.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26765e+30,0.118668,5420,210,13,727,229,433,121,28,141,0
Converting to forward existential form...Done !
original formula: EF((AX((!(A((u87.p188==1) U ((u98.p258==1)&&(u98.p48==1)))) + (((u18.p246==0)||(u18.p36==0))&&(u0.p320==0)))) + ((E(EX(((u72.p151==1)&&(u...403
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!((!(!((E(!(((u98.p258==1)&&(u98.p48==1))) U (!((u87.p188==1)) * !(((u98.p258==1)&&(u9...1076
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
(forward)formula 0,1,0.298556,6472,1,0,1304,229,3195,768,113,141,13867
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Graph (trivial) has 126 edges and 248 vertex of which 126 / 248 are part of one of the 63 SCC in 2 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 185 transition count 109
Reduce places removed 183 places and 0 transitions.
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 1 with 288 rules applied. Total rules applied 333 place count 2 transition count 4
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 334 place count 2 transition count 3
Applied a total of 334 rules in 18 ms. Remains 2 /248 variables (removed 246) and now considering 3/216 (removed 213) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-27 14:05:12] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 14:05:12] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-27 14:05:12] [INFO ] Invariant cache hit.
[2024-05-27 14:05:12] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2024-05-27 14:05:12] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-27 14:05:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 22 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 48ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 48ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/248 places, 3/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 106 ms. Remains : 2/248 places, 3/216 transitions.
[2024-05-27 14:05:12] [INFO ] Flatten gal took : 0 ms
[2024-05-27 14:05:12] [INFO ] Flatten gal took : 0 ms
[2024-05-27 14:05:12] [INFO ] Input system was already deterministic with 3 transitions.
[2024-05-27 14:05:12] [INFO ] Flatten gal took : 0 ms
[2024-05-27 14:05:12] [INFO ] Flatten gal took : 0 ms
[2024-05-27 14:05:12] [INFO ] Time to serialize gal into /tmp/CTLFireability3145465427326566383.gal : 0 ms
[2024-05-27 14:05:12] [INFO ] Time to serialize properties into /tmp/CTLFireability8691531915041757429.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3145465427326566383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8691531915041757429.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.001075,3296,2,4,5,12,5,0,12,6,0
Converting to forward existential form...Done !
original formula: AG(EF((p163==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p163==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.001834,3616,1,0,5,19,12,0,42,10,5
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 5 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
// Phase 1: matrix 210 rows 245 cols
[2024-05-27 14:05:12] [INFO ] Computed 140 invariants in 2 ms
[2024-05-27 14:05:12] [INFO ] Implicit Places using invariants in 257 ms returned [1, 2, 3, 4, 5, 6, 25, 86, 97, 128, 149, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 240, 241, 242, 243, 244]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 259 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 206/248 places, 210/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 202 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 202 transition count 206
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 202 transition count 202
Applied a total of 12 rules in 3 ms. Remains 202 /206 variables (removed 4) and now considering 202/210 (removed 8) transitions.
// Phase 1: matrix 202 rows 202 cols
[2024-05-27 14:05:12] [INFO ] Computed 101 invariants in 1 ms
[2024-05-27 14:05:12] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-27 14:05:12] [INFO ] Invariant cache hit.
[2024-05-27 14:05:13] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 202/248 places, 202/216 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 401 ms. Remains : 202/248 places, 202/216 transitions.
[2024-05-27 14:05:13] [INFO ] Flatten gal took : 6 ms
[2024-05-27 14:05:13] [INFO ] Flatten gal took : 6 ms
[2024-05-27 14:05:13] [INFO ] Input system was already deterministic with 202 transitions.
[2024-05-27 14:05:13] [INFO ] Flatten gal took : 6 ms
[2024-05-27 14:05:13] [INFO ] Flatten gal took : 6 ms
[2024-05-27 14:05:13] [INFO ] Time to serialize gal into /tmp/CTLFireability13370281427320016475.gal : 1 ms
[2024-05-27 14:05:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6021147353089775616.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13370281427320016475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6021147353089775616.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 14:05:43] [INFO ] Flatten gal took : 11 ms
[2024-05-27 14:05:43] [INFO ] Applying decomposition
[2024-05-27 14:05:43] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1083644057389150489.txt' '-o' '/tmp/graph1083644057389150489.bin' '-w' '/tmp/graph1083644057389150489.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1083644057389150489.bin' '-l' '-1' '-v' '-w' '/tmp/graph1083644057389150489.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:05:43] [INFO ] Decomposing Gal with order
[2024-05-27 14:05:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:05:43] [INFO ] Flatten gal took : 10 ms
[2024-05-27 14:05:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-27 14:05:43] [INFO ] Time to serialize gal into /tmp/CTLFireability14240778721649470019.gal : 2 ms
[2024-05-27 14:05:43] [INFO ] Time to serialize properties into /tmp/CTLFireability11299969282669618079.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14240778721649470019.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11299969282669618079.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26765e+30,0.072583,5252,205,10,666,226,422,111,25,129,0
Converting to forward existential form...Done !
original formula: AG((EF(EX(TRUE)) + ((u99.p296==1)&&(u99.p86==1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(((u99.p296==1)&&(u99.p86==1)))) * !(E(TRUE U EX(TRUE))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.133898,5512,1,0,870,226,1945,223,85,129,11980
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 4 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
// Phase 1: matrix 210 rows 245 cols
[2024-05-27 14:05:43] [INFO ] Computed 140 invariants in 4 ms
[2024-05-27 14:05:43] [INFO ] Implicit Places using invariants in 237 ms returned [1, 2, 3, 4, 5, 6, 25, 86, 97, 128, 149, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 241, 242, 243, 244]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 239 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 206/248 places, 210/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 202 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 202 transition count 206
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 202 transition count 202
Applied a total of 12 rules in 3 ms. Remains 202 /206 variables (removed 4) and now considering 202/210 (removed 8) transitions.
// Phase 1: matrix 202 rows 202 cols
[2024-05-27 14:05:43] [INFO ] Computed 101 invariants in 1 ms
[2024-05-27 14:05:43] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-27 14:05:43] [INFO ] Invariant cache hit.
[2024-05-27 14:05:43] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 202/248 places, 202/216 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 393 ms. Remains : 202/248 places, 202/216 transitions.
[2024-05-27 14:05:43] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:05:43] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:05:43] [INFO ] Input system was already deterministic with 202 transitions.
[2024-05-27 14:05:43] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:05:43] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:05:43] [INFO ] Time to serialize gal into /tmp/CTLFireability6197975944351067758.gal : 2 ms
[2024-05-27 14:05:43] [INFO ] Time to serialize properties into /tmp/CTLFireability9861849112450718641.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6197975944351067758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9861849112450718641.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 14:06:13] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:06:13] [INFO ] Applying decomposition
[2024-05-27 14:06:13] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4552912320509660116.txt' '-o' '/tmp/graph4552912320509660116.bin' '-w' '/tmp/graph4552912320509660116.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4552912320509660116.bin' '-l' '-1' '-v' '-w' '/tmp/graph4552912320509660116.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:06:13] [INFO ] Decomposing Gal with order
[2024-05-27 14:06:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:06:13] [INFO ] Flatten gal took : 8 ms
[2024-05-27 14:06:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-27 14:06:13] [INFO ] Time to serialize gal into /tmp/CTLFireability2239628359520097993.gal : 1 ms
[2024-05-27 14:06:13] [INFO ] Time to serialize properties into /tmp/CTLFireability15499647451563267856.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2239628359520097993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15499647451563267856.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26765e+30,0.075126,5252,205,10,715,229,422,114,25,138,0
Converting to forward existential form...Done !
original formula: AG((AX(EF(((u39.p298==1)&&(u39.p88==1)))) + (u20.p151==0)))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !((u20.p151==0)))) * !(E(TRUE U ((u39.p298==1)&&(u39.p88==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.138223,5512,1,0,979,229,1953,222,89,138,12376
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Graph (trivial) has 128 edges and 248 vertex of which 128 / 248 are part of one of the 64 SCC in 0 ms
Free SCC test removed 64 places
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 184 transition count 118
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 103 place count 116 transition count 118
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 106 place count 113 transition count 115
Iterating global reduction 2 with 3 rules applied. Total rules applied 109 place count 113 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 112 place count 113 transition count 112
Applied a total of 112 rules in 29 ms. Remains 113 /248 variables (removed 135) and now considering 112/216 (removed 104) transitions.
[2024-05-27 14:06:14] [INFO ] Flow matrix only has 15 transitions (discarded 97 similar events)
// Phase 1: matrix 15 rows 113 cols
[2024-05-27 14:06:14] [INFO ] Computed 106 invariants in 1 ms
[2024-05-27 14:06:14] [INFO ] Implicit Places using invariants in 58 ms returned [1, 2, 3, 4, 25]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 60 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 108/248 places, 112/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 104 transition count 108
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 104 transition count 108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 104 transition count 104
Applied a total of 12 rules in 15 ms. Remains 104 /108 variables (removed 4) and now considering 104/112 (removed 8) transitions.
[2024-05-27 14:06:14] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
// Phase 1: matrix 7 rows 104 cols
[2024-05-27 14:06:14] [INFO ] Computed 101 invariants in 1 ms
[2024-05-27 14:06:14] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-27 14:06:14] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2024-05-27 14:06:14] [INFO ] Invariant cache hit.
[2024-05-27 14:06:14] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 104/248 places, 104/216 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 196 ms. Remains : 104/248 places, 104/216 transitions.
[2024-05-27 14:06:14] [INFO ] Flatten gal took : 3 ms
[2024-05-27 14:06:14] [INFO ] Flatten gal took : 3 ms
[2024-05-27 14:06:14] [INFO ] Input system was already deterministic with 104 transitions.
[2024-05-27 14:06:14] [INFO ] Flatten gal took : 3 ms
[2024-05-27 14:06:14] [INFO ] Flatten gal took : 4 ms
[2024-05-27 14:06:14] [INFO ] Time to serialize gal into /tmp/CTLFireability1198773795982428748.gal : 1 ms
[2024-05-27 14:06:14] [INFO ] Time to serialize properties into /tmp/CTLFireability4174487645520667729.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1198773795982428748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4174487645520667729.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5,0.042371,4200,2,213,5,738,6,0,425,422,0
Converting to forward existential form...Done !
original formula: EF(((p133==0) * EG(((p268==0)||(p58==0)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * (p133==0)),((p268==0)||(p58==0)))] != FALSE
Hit Full ! (commute/partial/dont) 100/0/4
(forward)formula 0,1,0.211745,5048,1,0,9,1396,20,2,2699,1557,9
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Graph (trivial) has 128 edges and 248 vertex of which 128 / 248 are part of one of the 64 SCC in 0 ms
Free SCC test removed 64 places
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 184 transition count 119
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 100 place count 118 transition count 119
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 103 place count 115 transition count 116
Iterating global reduction 2 with 3 rules applied. Total rules applied 106 place count 115 transition count 116
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 109 place count 115 transition count 113
Applied a total of 109 rules in 17 ms. Remains 115 /248 variables (removed 133) and now considering 113/216 (removed 103) transitions.
[2024-05-27 14:06:14] [INFO ] Flow matrix only has 17 transitions (discarded 96 similar events)
// Phase 1: matrix 17 rows 115 cols
[2024-05-27 14:06:14] [INFO ] Computed 107 invariants in 0 ms
[2024-05-27 14:06:14] [INFO ] Implicit Places using invariants in 71 ms returned [1, 2, 3, 4, 114]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 71 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 110/248 places, 113/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 106 transition count 109
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 106 transition count 109
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 106 transition count 105
Applied a total of 12 rules in 13 ms. Remains 106 /110 variables (removed 4) and now considering 105/113 (removed 8) transitions.
[2024-05-27 14:06:14] [INFO ] Flow matrix only has 9 transitions (discarded 96 similar events)
// Phase 1: matrix 9 rows 106 cols
[2024-05-27 14:06:14] [INFO ] Computed 102 invariants in 1 ms
[2024-05-27 14:06:14] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-27 14:06:14] [INFO ] Flow matrix only has 9 transitions (discarded 96 similar events)
[2024-05-27 14:06:14] [INFO ] Invariant cache hit.
[2024-05-27 14:06:14] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 106/248 places, 105/216 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 191 ms. Remains : 106/248 places, 105/216 transitions.
[2024-05-27 14:06:14] [INFO ] Flatten gal took : 6 ms
[2024-05-27 14:06:14] [INFO ] Flatten gal took : 3 ms
[2024-05-27 14:06:14] [INFO ] Input system was already deterministic with 105 transitions.
[2024-05-27 14:06:14] [INFO ] Flatten gal took : 3 ms
[2024-05-27 14:06:14] [INFO ] Flatten gal took : 3 ms
[2024-05-27 14:06:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15331207242060432369.gal : 0 ms
[2024-05-27 14:06:14] [INFO ] Time to serialize properties into /tmp/CTLFireability6309161430587457554.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15331207242060432369.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6309161430587457554.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9,0.043316,4220,2,218,5,754,6,0,435,431,0
Converting to forward existential form...Done !
original formula: AG((AF((((p190==0)||(p246==0))||(p36==0))) + ((p286==1)&&(p76==1))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(((p286==1)&&(p76==1)))),!((((p190==0)||(p246==0))||(p36==0))))] = FALSE
Hit Full ! (commute/partial/dont) 99/10/6
(forward)formula 0,0,0.213547,5068,1,0,9,1932,22,3,2766,1492,9
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 5 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
// Phase 1: matrix 210 rows 245 cols
[2024-05-27 14:06:14] [INFO ] Computed 140 invariants in 1 ms
[2024-05-27 14:06:14] [INFO ] Implicit Places using invariants in 83 ms returned [1, 2, 3, 4, 5, 25, 86, 97, 128, 149, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 84 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 206/248 places, 210/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 203 transition count 207
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 203 transition count 207
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 203 transition count 204
Applied a total of 9 rules in 4 ms. Remains 203 /206 variables (removed 3) and now considering 204/210 (removed 6) transitions.
// Phase 1: matrix 204 rows 203 cols
[2024-05-27 14:06:14] [INFO ] Computed 101 invariants in 1 ms
[2024-05-27 14:06:15] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-27 14:06:15] [INFO ] Invariant cache hit.
[2024-05-27 14:06:15] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 203/248 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 231 ms. Remains : 203/248 places, 204/216 transitions.
[2024-05-27 14:06:15] [INFO ] Flatten gal took : 7 ms
[2024-05-27 14:06:15] [INFO ] Flatten gal took : 7 ms
[2024-05-27 14:06:15] [INFO ] Input system was already deterministic with 204 transitions.
[2024-05-27 14:06:15] [INFO ] Flatten gal took : 8 ms
[2024-05-27 14:06:15] [INFO ] Flatten gal took : 7 ms
[2024-05-27 14:06:15] [INFO ] Time to serialize gal into /tmp/CTLFireability395046290892452487.gal : 1 ms
[2024-05-27 14:06:15] [INFO ] Time to serialize properties into /tmp/CTLFireability16644395849276735457.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability395046290892452487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16644395849276735457.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 14:06:45] [INFO ] Flatten gal took : 14 ms
[2024-05-27 14:06:45] [INFO ] Applying decomposition
[2024-05-27 14:06:45] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15674695534460125564.txt' '-o' '/tmp/graph15674695534460125564.bin' '-w' '/tmp/graph15674695534460125564.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15674695534460125564.bin' '-l' '-1' '-v' '-w' '/tmp/graph15674695534460125564.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:06:45] [INFO ] Decomposing Gal with order
[2024-05-27 14:06:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:06:45] [INFO ] Removed a total of 198 redundant transitions.
[2024-05-27 14:06:45] [INFO ] Flatten gal took : 13 ms
[2024-05-27 14:06:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2024-05-27 14:06:45] [INFO ] Time to serialize gal into /tmp/CTLFireability4209289617232089738.gal : 1 ms
[2024-05-27 14:06:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3117256806345568782.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4209289617232089738.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3117256806345568782.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26765e+30,0.110132,5396,257,10,767,226,423,116,21,129,0
Converting to forward existential form...Done !
original formula: EG(AX(((((((((u100.p110==0)||(u51.p212==0))||((u52.p213==0)||(u53.p214==0)))||(((u0.p215==0)||(u1.p216==0))||((u54.p217==0)||(u55.p218==0...1730
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(((((((((u100.p110==0)||(u51.p212==0))||((u52.p213==0)||(u53.p214==0)))||(((u0.p215==0)||(u1.p2...1779
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
(forward)formula 0,0,0.301731,6712,1,0,1822,226,2939,1327,73,129,18656
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 3 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
// Phase 1: matrix 210 rows 245 cols
[2024-05-27 14:06:45] [INFO ] Computed 140 invariants in 1 ms
[2024-05-27 14:06:45] [INFO ] Implicit Places using invariants in 84 ms returned [1, 2, 4, 5, 6, 25, 86, 97, 128, 149, 216, 217, 218, 219, 220, 221, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 237, 238, 239, 240, 241, 242, 243, 244]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 85 ms to find 37 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 208/248 places, 210/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 205 transition count 207
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 205 transition count 207
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 205 transition count 204
Applied a total of 9 rules in 3 ms. Remains 205 /208 variables (removed 3) and now considering 204/210 (removed 6) transitions.
// Phase 1: matrix 204 rows 205 cols
[2024-05-27 14:06:45] [INFO ] Computed 103 invariants in 1 ms
[2024-05-27 14:06:45] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-27 14:06:45] [INFO ] Invariant cache hit.
[2024-05-27 14:06:45] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 205/248 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 235 ms. Remains : 205/248 places, 204/216 transitions.
[2024-05-27 14:06:45] [INFO ] Flatten gal took : 7 ms
[2024-05-27 14:06:45] [INFO ] Flatten gal took : 8 ms
[2024-05-27 14:06:45] [INFO ] Input system was already deterministic with 204 transitions.
[2024-05-27 14:06:45] [INFO ] Flatten gal took : 7 ms
[2024-05-27 14:06:45] [INFO ] Flatten gal took : 7 ms
[2024-05-27 14:06:45] [INFO ] Time to serialize gal into /tmp/CTLFireability12981799368527490934.gal : 3 ms
[2024-05-27 14:06:45] [INFO ] Time to serialize properties into /tmp/CTLFireability13746070425377894684.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12981799368527490934.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13746070425377894684.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 14:07:15] [INFO ] Flatten gal took : 8 ms
[2024-05-27 14:07:15] [INFO ] Applying decomposition
[2024-05-27 14:07:15] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17782351989717185210.txt' '-o' '/tmp/graph17782351989717185210.bin' '-w' '/tmp/graph17782351989717185210.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17782351989717185210.bin' '-l' '-1' '-v' '-w' '/tmp/graph17782351989717185210.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:07:15] [INFO ] Decomposing Gal with order
[2024-05-27 14:07:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:07:15] [INFO ] Removed a total of 198 redundant transitions.
[2024-05-27 14:07:16] [INFO ] Flatten gal took : 12 ms
[2024-05-27 14:07:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-27 14:07:16] [INFO ] Time to serialize gal into /tmp/CTLFireability7996070462316682462.gal : 2 ms
[2024-05-27 14:07:16] [INFO ] Time to serialize properties into /tmp/CTLFireability7795623948776783339.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7996070462316682462.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7795623948776783339.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26765e+30,0.10815,5404,309,11,922,231,428,119,25,139,0
Converting to forward existential form...Done !
original formula: EX(AG((((u43.p290==1)&&(u43.p80==1)) + (EG((u88.p178==1)) * (((((((EG(((u23.p255==0)||(u23.p45==0))) + (u23.p255==0)) + ((u23.p45==0)||(u...1846
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((((u43.p290==1)&&(u43.p80==1)) + (EG((u88.p178==1)) * (((((((EG(((u23.p255==0)||(u23.p...1903
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
(forward)formula 0,0,0.322618,7512,1,0,2664,231,3391,1834,98,139,23342
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 246 transition count 214
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 246 transition count 214
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 246 transition count 212
Applied a total of 6 rules in 3 ms. Remains 246 /248 variables (removed 2) and now considering 212/216 (removed 4) transitions.
// Phase 1: matrix 212 rows 246 cols
[2024-05-27 14:07:16] [INFO ] Computed 140 invariants in 4 ms
[2024-05-27 14:07:16] [INFO ] Implicit Places using invariants in 103 ms returned [1, 2, 3, 4, 6, 25, 86, 97, 128, 149, 217, 218, 219, 220, 221, 222, 223, 224, 226, 227, 228, 229, 230, 232, 233, 234, 237, 238, 239, 240, 241, 242, 243, 244, 245]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 104 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 211/248 places, 212/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 208 transition count 209
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 208 transition count 209
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 208 transition count 206
Applied a total of 9 rules in 3 ms. Remains 208 /211 variables (removed 3) and now considering 206/212 (removed 6) transitions.
// Phase 1: matrix 206 rows 208 cols
[2024-05-27 14:07:16] [INFO ] Computed 105 invariants in 1 ms
[2024-05-27 14:07:16] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-27 14:07:16] [INFO ] Invariant cache hit.
[2024-05-27 14:07:16] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 208/248 places, 206/216 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 246 ms. Remains : 208/248 places, 206/216 transitions.
[2024-05-27 14:07:16] [INFO ] Flatten gal took : 15 ms
[2024-05-27 14:07:16] [INFO ] Flatten gal took : 10 ms
[2024-05-27 14:07:16] [INFO ] Input system was already deterministic with 206 transitions.
[2024-05-27 14:07:16] [INFO ] Flatten gal took : 10 ms
[2024-05-27 14:07:16] [INFO ] Flatten gal took : 11 ms
[2024-05-27 14:07:16] [INFO ] Time to serialize gal into /tmp/CTLFireability13993563258541717842.gal : 2 ms
[2024-05-27 14:07:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14477158238707453416.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13993563258541717842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14477158238707453416.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 14:07:46] [INFO ] Flatten gal took : 18 ms
[2024-05-27 14:07:46] [INFO ] Applying decomposition
[2024-05-27 14:07:46] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6417747955020896515.txt' '-o' '/tmp/graph6417747955020896515.bin' '-w' '/tmp/graph6417747955020896515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6417747955020896515.bin' '-l' '-1' '-v' '-w' '/tmp/graph6417747955020896515.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:07:46] [INFO ] Decomposing Gal with order
[2024-05-27 14:07:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:07:46] [INFO ] Removed a total of 396 redundant transitions.
[2024-05-27 14:07:46] [INFO ] Flatten gal took : 16 ms
[2024-05-27 14:07:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-27 14:07:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8765307087968782012.gal : 1 ms
[2024-05-27 14:07:46] [INFO ] Time to serialize properties into /tmp/CTLFireability3453714101428607102.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8765307087968782012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3453714101428607102.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26765e+30,0.14818,5484,266,13,843,334,437,125,28,248,0
Converting to forward existential form...Done !
original formula: AX((((u48.p201==1) + !(E(A((u0.p317==1) U (((((((((u0.p107==1)&&(u54.p212==1))&&((u55.p213==1)&&(u1.p214==1)))&&(((u56.p215==1)&&(u57.p21...2041
=> equivalent forward existential formula: [(FwdU(FwdU(((EY(Init) * !((E(TRUE U (((((u38.p287==1)&&(u38.p77==1))||(u15.p143==1))&&(u37.p286==1))&&((u37.p76...5611
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.271163,5744,1,0,1140,334,2564,243,89,248,14383
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 3 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
// Phase 1: matrix 210 rows 245 cols
[2024-05-27 14:07:47] [INFO ] Computed 140 invariants in 3 ms
[2024-05-27 14:07:47] [INFO ] Implicit Places using invariants in 270 ms returned [1, 2, 3, 4, 5, 6, 25, 86, 97, 128, 149, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 228, 229, 230, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 272 ms to find 38 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 207/248 places, 210/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 203 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 203 transition count 206
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 203 transition count 202
Applied a total of 12 rules in 2 ms. Remains 203 /207 variables (removed 4) and now considering 202/210 (removed 8) transitions.
// Phase 1: matrix 202 rows 203 cols
[2024-05-27 14:07:47] [INFO ] Computed 102 invariants in 1 ms
[2024-05-27 14:07:47] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-27 14:07:47] [INFO ] Invariant cache hit.
[2024-05-27 14:07:47] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 203/248 places, 202/216 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 421 ms. Remains : 203/248 places, 202/216 transitions.
[2024-05-27 14:07:47] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:07:47] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:07:47] [INFO ] Input system was already deterministic with 202 transitions.
[2024-05-27 14:07:47] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:07:47] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:07:47] [INFO ] Time to serialize gal into /tmp/CTLFireability4411059457393209784.gal : 1 ms
[2024-05-27 14:07:47] [INFO ] Time to serialize properties into /tmp/CTLFireability12773496866801288793.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4411059457393209784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12773496866801288793.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 14:08:17] [INFO ] Flatten gal took : 8 ms
[2024-05-27 14:08:17] [INFO ] Applying decomposition
[2024-05-27 14:08:17] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph608381896438897771.txt' '-o' '/tmp/graph608381896438897771.bin' '-w' '/tmp/graph608381896438897771.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph608381896438897771.bin' '-l' '-1' '-v' '-w' '/tmp/graph608381896438897771.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:08:17] [INFO ] Decomposing Gal with order
[2024-05-27 14:08:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:08:17] [INFO ] Flatten gal took : 8 ms
[2024-05-27 14:08:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-27 14:08:17] [INFO ] Time to serialize gal into /tmp/CTLFireability16104858543414819033.gal : 2 ms
[2024-05-27 14:08:17] [INFO ] Time to serialize properties into /tmp/CTLFireability3069123501650485710.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16104858543414819033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3069123501650485710.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26765e+30,0.079645,5260,205,10,650,226,422,114,25,135,0
Converting to forward existential form...Done !
original formula: AG((((u26.p260==0)||(u26.p50==0)) + (EF(((u22.p152==1)||((u38.p280==1)&&(u38.p70==1)))) * EF(AX(AF((u4.p124==1)))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(((u26.p260==0)||(u26.p50==0)))) * !(E(TRUE U ((u22.p152==1)||((u38.p280==1)&&(u38.p70==1...286
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
(forward)formula 0,0,0.179806,6048,1,0,1227,226,2063,466,95,135,12839
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Graph (trivial) has 128 edges and 248 vertex of which 128 / 248 are part of one of the 64 SCC in 1 ms
Free SCC test removed 64 places
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 184 transition count 109
Reduce places removed 181 places and 0 transitions.
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 1 with 286 rules applied. Total rules applied 330 place count 3 transition count 4
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 331 place count 3 transition count 3
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 332 place count 2 transition count 3
Applied a total of 332 rules in 5 ms. Remains 2 /248 variables (removed 246) and now considering 3/216 (removed 213) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-27 14:08:17] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 14:08:17] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-27 14:08:17] [INFO ] Invariant cache hit.
[2024-05-27 14:08:17] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2024-05-27 14:08:17] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-27 14:08:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 18 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 20 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 40ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 40ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/248 places, 3/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 80 ms. Remains : 2/248 places, 3/216 transitions.
[2024-05-27 14:08:17] [INFO ] Flatten gal took : 0 ms
[2024-05-27 14:08:17] [INFO ] Flatten gal took : 0 ms
[2024-05-27 14:08:17] [INFO ] Input system was already deterministic with 3 transitions.
[2024-05-27 14:08:17] [INFO ] Flatten gal took : 0 ms
[2024-05-27 14:08:17] [INFO ] Flatten gal took : 0 ms
[2024-05-27 14:08:17] [INFO ] Time to serialize gal into /tmp/CTLFireability2447119863226266166.gal : 1 ms
[2024-05-27 14:08:17] [INFO ] Time to serialize properties into /tmp/CTLFireability6303864366710790200.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2447119863226266166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6303864366710790200.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.001042,3300,2,4,5,12,5,0,12,6,0
Converting to forward existential form...Done !
original formula: AF(AG((p168==0)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((p168==0))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.001597,3620,1,0,6,19,17,1,46,11,10
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 4 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
// Phase 1: matrix 210 rows 245 cols
[2024-05-27 14:08:17] [INFO ] Computed 140 invariants in 3 ms
[2024-05-27 14:08:18] [INFO ] Implicit Places using invariants in 229 ms returned [1, 2, 3, 4, 5, 6, 25, 86, 97, 128, 149, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 237, 238, 239, 240, 241, 242, 243, 244]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 230 ms to find 38 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 207/248 places, 210/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 203 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 203 transition count 206
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 203 transition count 202
Applied a total of 12 rules in 2 ms. Remains 203 /207 variables (removed 4) and now considering 202/210 (removed 8) transitions.
// Phase 1: matrix 202 rows 203 cols
[2024-05-27 14:08:18] [INFO ] Computed 102 invariants in 1 ms
[2024-05-27 14:08:18] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-27 14:08:18] [INFO ] Invariant cache hit.
[2024-05-27 14:08:18] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 203/248 places, 202/216 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 373 ms. Remains : 203/248 places, 202/216 transitions.
[2024-05-27 14:08:18] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:08:18] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:08:18] [INFO ] Input system was already deterministic with 202 transitions.
[2024-05-27 14:08:18] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:08:18] [INFO ] Flatten gal took : 5 ms
[2024-05-27 14:08:18] [INFO ] Time to serialize gal into /tmp/CTLFireability15494180255736599822.gal : 1 ms
[2024-05-27 14:08:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10312843981216596741.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15494180255736599822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10312843981216596741.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 14:08:48] [INFO ] Flatten gal took : 10 ms
[2024-05-27 14:08:48] [INFO ] Applying decomposition
[2024-05-27 14:08:48] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2322672311030460647.txt' '-o' '/tmp/graph2322672311030460647.bin' '-w' '/tmp/graph2322672311030460647.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2322672311030460647.bin' '-l' '-1' '-v' '-w' '/tmp/graph2322672311030460647.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:08:48] [INFO ] Decomposing Gal with order
[2024-05-27 14:08:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:08:48] [INFO ] Flatten gal took : 8 ms
[2024-05-27 14:08:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-27 14:08:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15814972651005278244.gal : 1 ms
[2024-05-27 14:08:48] [INFO ] Time to serialize properties into /tmp/CTLFireability16816807302481016118.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15814972651005278244.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16816807302481016118.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26765e+30,0.072695,5256,205,10,662,226,422,114,25,132,0
Converting to forward existential form...Done !
original formula: (AX(((u99.p244==0)||(u99.p34==0))) + AG(!(E((u74.p168!=1) U AX(((u43.p290==1)&&(u43.p80==1)))))))
=> equivalent forward existential formula: [(FwdU(FwdU((Init * !(!(EX(!(((u99.p244==0)||(u99.p34==0))))))),TRUE),(u74.p168!=1)) * !(EX(!(((u43.p290==1)&&(u...179
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.147047,5780,1,0,1308,226,2114,498,95,132,14022
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 245 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 245 transition count 213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 245 transition count 210
Applied a total of 9 rules in 2 ms. Remains 245 /248 variables (removed 3) and now considering 210/216 (removed 6) transitions.
// Phase 1: matrix 210 rows 245 cols
[2024-05-27 14:08:48] [INFO ] Computed 140 invariants in 3 ms
[2024-05-27 14:08:48] [INFO ] Implicit Places using invariants in 85 ms returned [1, 3, 5, 6, 25, 86, 216, 217, 218, 219, 220, 221, 222, 224, 225, 226, 227, 228, 230, 231, 234, 235, 236, 238, 239, 240, 241, 242, 243]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 86 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 216/248 places, 210/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 213 transition count 207
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 213 transition count 207
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 213 transition count 204
Applied a total of 9 rules in 3 ms. Remains 213 /216 variables (removed 3) and now considering 204/210 (removed 6) transitions.
// Phase 1: matrix 204 rows 213 cols
[2024-05-27 14:08:48] [INFO ] Computed 111 invariants in 0 ms
[2024-05-27 14:08:48] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-27 14:08:48] [INFO ] Invariant cache hit.
[2024-05-27 14:08:48] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 213/248 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 233 ms. Remains : 213/248 places, 204/216 transitions.
[2024-05-27 14:08:48] [INFO ] Flatten gal took : 7 ms
[2024-05-27 14:08:48] [INFO ] Flatten gal took : 8 ms
[2024-05-27 14:08:48] [INFO ] Input system was already deterministic with 204 transitions.
[2024-05-27 14:08:48] [INFO ] Flatten gal took : 8 ms
[2024-05-27 14:08:48] [INFO ] Flatten gal took : 7 ms
[2024-05-27 14:08:48] [INFO ] Time to serialize gal into /tmp/CTLFireability4900152795492626784.gal : 2 ms
[2024-05-27 14:08:48] [INFO ] Time to serialize properties into /tmp/CTLFireability650090953309679277.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4900152795492626784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability650090953309679277.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 14:09:18] [INFO ] Flatten gal took : 12 ms
[2024-05-27 14:09:18] [INFO ] Applying decomposition
[2024-05-27 14:09:18] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7748470430852395661.txt' '-o' '/tmp/graph7748470430852395661.bin' '-w' '/tmp/graph7748470430852395661.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7748470430852395661.bin' '-l' '-1' '-v' '-w' '/tmp/graph7748470430852395661.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:09:18] [INFO ] Decomposing Gal with order
[2024-05-27 14:09:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:09:18] [INFO ] Removed a total of 198 redundant transitions.
[2024-05-27 14:09:18] [INFO ] Flatten gal took : 12 ms
[2024-05-27 14:09:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-27 14:09:19] [INFO ] Time to serialize gal into /tmp/CTLFireability7002438837541461683.gal : 2 ms
[2024-05-27 14:09:19] [INFO ] Time to serialize properties into /tmp/CTLFireability14245637175526322436.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7002438837541461683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14245637175526322436.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26765e+30,0.108602,5448,289,11,885,332,431,118,28,242,0
Converting to forward existential form...Done !
original formula: ((AG((AG((u86.p189==0)) + EX(!(E(((u36.p284==1)&&(u36.p74==1)) U (u73.p160==1)))))) + AX(((((((((u57.p23==0)||(u57.p233==0))&&((u99.p256=...2275
=> equivalent forward existential formula: ([((FwdU(EY((Init * !((!(E(TRUE U !((!(E(TRUE U !((u86.p189==0)))) + EX(!(E(((u36.p284==1)&&(u36.p74==1)) U (u73...4787
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
(forward)formula 0,1,0.351385,8348,1,0,3888,332,4178,2586,111,242,25951
FORMULA RwMutex-PT-r0100w0010-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
[2024-05-27 14:09:19] [INFO ] Flatten gal took : 26 ms
[2024-05-27 14:09:19] [INFO ] Flatten gal took : 31 ms
Total runtime 312149 ms.
BK_STOP 1716818959494
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="RwMutex-PT-r0100w0010"
export BK_EXAMINATION="CTLFireability"
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 2-5568"
echo " Executing tool itstools"
echo " Input is RwMutex-PT-r0100w0010, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r334-tall-171679080100322"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0100w0010.tgz
mv RwMutex-PT-r0100w0010 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;