About the Execution of ITS-Tools for DLCround-PT-09a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 208801.00 | 0.00 | 0.00 | FFFFTTFTFTTTFTTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067000210.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is DLCround-PT-09a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067000210
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 566K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DLCround-PT-09a-CTLFireability-2023-12
FORMULA_NAME DLCround-PT-09a-CTLFireability-2023-13
FORMULA_NAME DLCround-PT-09a-CTLFireability-2023-14
FORMULA_NAME DLCround-PT-09a-CTLFireability-2023-15
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-00
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-01
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-02
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-03
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-04
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-05
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-06
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-07
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-08
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-09
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-10
FORMULA_NAME DLCround-PT-09a-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748674638396
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-09a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-31 06:57:19] [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]
[2025-05-31 06:57:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 06:57:19] [INFO ] Load time of PNML (sax parser for PT used): 130 ms
[2025-05-31 06:57:19] [INFO ] Transformed 299 places.
[2025-05-31 06:57:19] [INFO ] Transformed 2243 transitions.
[2025-05-31 06:57:19] [INFO ] Found NUPN structural information;
[2025-05-31 06:57:19] [INFO ] Parsed PT model containing 299 places and 2243 transitions and 8689 arcs in 226 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 216 transitions
Reduce redundant transitions removed 216 transitions.
FORMULA DLCround-PT-09a-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 116 out of 299 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 299/299 places, 2027/2027 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 288 transition count 1886
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 288 transition count 1886
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 288 transition count 1884
Drop transitions (Redundant composition of simpler transitions.) removed 665 transitions
Redundant transition composition rules discarded 665 transitions
Iterating global reduction 1 with 665 rules applied. Total rules applied 689 place count 288 transition count 1219
Applied a total of 689 rules in 91 ms. Remains 288 /299 variables (removed 11) and now considering 1219/2027 (removed 808) transitions.
[2025-05-31 06:57:20] [INFO ] Flow matrix only has 189 transitions (discarded 1030 similar events)
// Phase 1: matrix 189 rows 288 cols
[2025-05-31 06:57:20] [INFO ] Computed 184 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:57:20] [INFO ] Implicit Places using invariants in 820 ms returned [118, 120, 123, 124, 125, 126, 127, 129, 130, 131, 132, 133, 136, 138, 139, 140, 141, 142, 143, 144, 146, 148, 150, 151, 152, 153, 154, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 169, 171, 173, 174, 175, 176, 178, 179, 180, 182, 183, 184, 185, 186, 187, 188, 189, 191, 192, 194, 195, 196, 198, 199, 201, 202, 205, 206, 210, 213, 214, 216, 217, 219, 220, 223, 225, 228, 229, 230, 231, 232, 234, 235, 237, 238, 242, 243, 245, 246, 248, 249, 253, 254, 255, 257, 260, 261, 262, 264, 265, 266, 271, 273, 274, 276, 277, 278, 282, 284, 285, 287]
Discarding 109 places :
Ensure Unique test removed 568 transitions
Reduce isomorphic transitions removed 568 transitions.
Implicit Place search using SMT only with invariants took 860 ms to find 109 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 179/299 places, 651/2027 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 398 transitions
Redundant transition composition rules discarded 398 transitions
Iterating global reduction 0 with 398 rules applied. Total rules applied 398 place count 179 transition count 253
Applied a total of 398 rules in 16 ms. Remains 179 /179 variables (removed 0) and now considering 253/651 (removed 398) transitions.
[2025-05-31 06:57:20] [INFO ] Flow matrix only has 189 transitions (discarded 64 similar events)
// Phase 1: matrix 189 rows 179 cols
[2025-05-31 06:57:20] [INFO ] Computed 75 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:57:20] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-05-31 06:57:20] [INFO ] Flow matrix only has 189 transitions (discarded 64 similar events)
[2025-05-31 06:57:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:57:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 06:57:21] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 179/299 places, 253/2027 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1171 ms. Remains : 179/299 places, 253/2027 transitions.
Support contains 116 out of 179 places after structural reductions.
[2025-05-31 06:57:21] [INFO ] Flatten gal took : 37 ms
[2025-05-31 06:57:21] [INFO ] Flatten gal took : 16 ms
[2025-05-31 06:57:21] [INFO ] Input system was already deterministic with 253 transitions.
RANDOM walk for 40000 steps (8 resets) in 1492 ms. (26 steps per ms) remains 2/68 properties
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 2/2 properties
[2025-05-31 06:57:23] [INFO ] Flow matrix only has 189 transitions (discarded 64 similar events)
[2025-05-31 06:57:23] [INFO ] Invariant cache hit.
[2025-05-31 06:57:23] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 53/73 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 106/179 variables, 58/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 188/367 variables, 179/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/367 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/368 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/368 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/368 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 368/368 variables, and 255 constraints, problems are : Problem set: 0 solved, 2 unsolved in 207 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, State Equation: 179/179 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp25 is UNSAT
After SMT solving in domain Int declared 73/368 variables, and 17 constraints, problems are : Problem set: 2 solved, 0 unsolved in 39 ms.
Refiners :[Positive P Invariants (semi-flows): 17/75 constraints, State Equation: 0/179 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 271ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
FORMULA DLCround-PT-09a-CTLFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 06:57:23] [INFO ] Flatten gal took : 11 ms
[2025-05-31 06:57:23] [INFO ] Flatten gal took : 11 ms
[2025-05-31 06:57:23] [INFO ] Input system was already deterministic with 253 transitions.
Computed a total of 62 stabilizing places and 1 stable transitions
Graph (complete) has 327 edges and 179 vertex of which 118 are kept as prefixes of interest. Removing 61 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 119 transition count 253
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 77 place count 102 transition count 219
Iterating global reduction 1 with 17 rules applied. Total rules applied 94 place count 102 transition count 219
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 96 place count 102 transition count 217
Applied a total of 96 rules in 6 ms. Remains 102 /179 variables (removed 77) and now considering 217/253 (removed 36) transitions.
[2025-05-31 06:57:23] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 102 cols
[2025-05-31 06:57:23] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:57:23] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-05-31 06:57:23] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
[2025-05-31 06:57:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:57:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 06:57:23] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Running 216 sub problems to find dead transitions.
[2025-05-31 06:57:23] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
[2025-05-31 06:57:23] [INFO ] Invariant cache hit.
[2025-05-31 06:57:23] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 1/102 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 169/271 variables, 102/117 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 1/272 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/272 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (OVERLAPS) 0/272 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 272/272 variables, and 118 constraints, problems are : Problem set: 0 solved, 216 unsolved in 10277 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 102/102 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 1/102 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 169/271 variables, 102/117 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 216/333 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (OVERLAPS) 1/272 variables, 1/334 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/272 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 10 (OVERLAPS) 0/272 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Int declared 272/272 variables, and 334 constraints, problems are : Problem set: 0 solved, 216 unsolved in 8971 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 102/102 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19281ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 19282ms
Starting structural reductions in LTL mode, iteration 1 : 102/179 places, 217/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19390 ms. Remains : 102/179 places, 217/253 transitions.
[2025-05-31 06:57:42] [INFO ] Flatten gal took : 10 ms
[2025-05-31 06:57:42] [INFO ] Flatten gal took : 7 ms
[2025-05-31 06:57:42] [INFO ] Input system was already deterministic with 217 transitions.
[2025-05-31 06:57:42] [INFO ] Flatten gal took : 6 ms
[2025-05-31 06:57:42] [INFO ] Flatten gal took : 7 ms
[2025-05-31 06:57:43] [INFO ] Time to serialize gal into /tmp/CTLFireability2509852045696615884.gal : 3 ms
[2025-05-31 06:57:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17083914309153620444.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2509852045696615884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17083914309153620444.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,6.71089e+11,0.029344,4588,2,290,5,1168,6,0,576,845,0
Converting to forward existential form...Done !
original formula: EF(AX(AX(((p37==0)||(p133==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EX(!(((p37==0)||(p133==0)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.069687,6508,1,0,9,15115,11,2,2222,3586,5
FORMULA DLCround-PT-09a-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 61 place count 118 transition count 253
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 78 place count 101 transition count 219
Iterating global reduction 1 with 17 rules applied. Total rules applied 95 place count 101 transition count 219
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 97 place count 101 transition count 217
Applied a total of 97 rules in 4 ms. Remains 101 /179 variables (removed 78) and now considering 217/253 (removed 36) transitions.
[2025-05-31 06:57:43] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 101 cols
[2025-05-31 06:57:43] [INFO ] Computed 14 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:57:43] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-05-31 06:57:43] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
[2025-05-31 06:57:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:57:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 06:57:43] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 216 sub problems to find dead transitions.
[2025-05-31 06:57:43] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
[2025-05-31 06:57:43] [INFO ] Invariant cache hit.
[2025-05-31 06:57:43] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 169/270 variables, 101/115 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 1/271 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 0/271 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 271/271 variables, and 116 constraints, problems are : Problem set: 0 solved, 216 unsolved in 8821 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 101/101 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 169/270 variables, 101/115 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 216/331 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (OVERLAPS) 1/271 variables, 1/332 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (OVERLAPS) 0/271 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Int declared 271/271 variables, and 332 constraints, problems are : Problem set: 0 solved, 216 unsolved in 8310 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 101/101 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17158ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 17159ms
Starting structural reductions in LTL mode, iteration 1 : 101/179 places, 217/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17274 ms. Remains : 101/179 places, 217/253 transitions.
[2025-05-31 06:58:00] [INFO ] Flatten gal took : 9 ms
[2025-05-31 06:58:00] [INFO ] Flatten gal took : 6 ms
[2025-05-31 06:58:00] [INFO ] Input system was already deterministic with 217 transitions.
[2025-05-31 06:58:00] [INFO ] Flatten gal took : 6 ms
[2025-05-31 06:58:00] [INFO ] Flatten gal took : 7 ms
[2025-05-31 06:58:00] [INFO ] Time to serialize gal into /tmp/CTLFireability14169079197070124394.gal : 2 ms
[2025-05-31 06:58:00] [INFO ] Time to serialize properties into /tmp/CTLFireability2144257381550619362.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14169079197070124394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2144257381550619362.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,6.71089e+11,0.023603,4756,2,281,5,1169,6,0,575,848,0
Converting to forward existential form...Done !
original formula: EF(AX(AX((p128==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EX(!((p128==0))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.054387,6036,1,0,9,11993,11,2,2207,1442,5
FORMULA DLCround-PT-09a-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 57 place count 122 transition count 253
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 72 place count 107 transition count 223
Iterating global reduction 1 with 15 rules applied. Total rules applied 87 place count 107 transition count 223
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 88 place count 107 transition count 222
Applied a total of 88 rules in 7 ms. Remains 107 /179 variables (removed 72) and now considering 222/253 (removed 31) transitions.
[2025-05-31 06:58:00] [INFO ] Flow matrix only has 173 transitions (discarded 49 similar events)
// Phase 1: matrix 173 rows 107 cols
[2025-05-31 06:58:00] [INFO ] Computed 18 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:58:00] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-05-31 06:58:00] [INFO ] Flow matrix only has 173 transitions (discarded 49 similar events)
[2025-05-31 06:58:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:58:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 06:58:00] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2025-05-31 06:58:00] [INFO ] Flow matrix only has 173 transitions (discarded 49 similar events)
[2025-05-31 06:58:00] [INFO ] Invariant cache hit.
[2025-05-31 06:58:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (OVERLAPS) 4/107 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 172/279 variables, 107/125 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (OVERLAPS) 1/280 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/280 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (OVERLAPS) 0/280 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 126 constraints, problems are : Problem set: 0 solved, 221 unsolved in 10747 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 107/107 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (OVERLAPS) 4/107 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 172/279 variables, 107/125 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 221/346 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (OVERLAPS) 1/280 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/280 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 0/280 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Int declared 280/280 variables, and 347 constraints, problems are : Problem set: 0 solved, 221 unsolved in 9683 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 107/107 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20449ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 20451ms
Starting structural reductions in LTL mode, iteration 1 : 107/179 places, 222/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20571 ms. Remains : 107/179 places, 222/253 transitions.
[2025-05-31 06:58:21] [INFO ] Flatten gal took : 10 ms
[2025-05-31 06:58:21] [INFO ] Flatten gal took : 6 ms
[2025-05-31 06:58:21] [INFO ] Input system was already deterministic with 222 transitions.
[2025-05-31 06:58:21] [INFO ] Flatten gal took : 6 ms
[2025-05-31 06:58:21] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:58:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8636089109099692812.gal : 1 ms
[2025-05-31 06:58:21] [INFO ] Time to serialize properties into /tmp/CTLFireability14025211567376601965.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8636089109099692812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14025211567376601965.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.0597e+11,0.023683,4660,2,302,5,1217,6,0,590,874,0
Converting to forward existential form...Done !
original formula: EF((E(AX(((p93==1)&&(p270==1))) U (AX(((p62==1)&&(p160==1))) + ((p22==1)&&(p183==1)))) * EF(AG(((p77==1)&&(p251==1))))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * E(!(EX(!(((p93==1)&&(p270==1))))) U (!(EX(!(((p62==1)&&(p160==1))))) + ((p22==1)&&(p18...221
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.063994,6452,1,0,6,12914,15,0,2467,1443,5
FORMULA DLCround-PT-09a-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Graph (trivial) has 245 edges and 179 vertex of which 110 / 179 are part of one of the 14 SCC in 4 ms
Free SCC test removed 96 places
Ensure Unique test removed 222 transitions
Reduce isomorphic transitions removed 222 transitions.
Graph (complete) has 105 edges and 83 vertex of which 24 are kept as prefixes of interest. Removing 59 places using SCC suffix rule.1 ms
Discarding 59 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 24 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 23 transition count 30
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 16 place count 11 transition count 17
Iterating global reduction 2 with 12 rules applied. Total rules applied 28 place count 11 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 11 transition count 15
Applied a total of 30 rules in 17 ms. Remains 11 /179 variables (removed 168) and now considering 15/253 (removed 238) transitions.
[2025-05-31 06:58:21] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
// Phase 1: matrix 10 rows 11 cols
[2025-05-31 06:58:21] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:58:21] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-31 06:58:21] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
[2025-05-31 06:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:58:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 06:58:21] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:58:21] [INFO ] Redundant transitions in 0 ms returned []
Running 14 sub problems to find dead transitions.
[2025-05-31 06:58:21] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
[2025-05-31 06:58:21] [INFO ] Invariant cache hit.
[2025-05-31 06:58:21] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 2/11 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 9/20 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 1/21 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/21 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (OVERLAPS) 0/21 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 21/21 variables, and 17 constraints, problems are : Problem set: 0 solved, 14 unsolved in 176 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 2/11 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 9/20 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 14/30 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 1/21 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/21 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 0/21 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 21/21 variables, and 31 constraints, problems are : Problem set: 0 solved, 14 unsolved in 154 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 338ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 339ms
Starting structural reductions in SI_CTL mode, iteration 1 : 11/179 places, 15/253 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 413 ms. Remains : 11/179 places, 15/253 transitions.
[2025-05-31 06:58:21] [INFO ] Flatten gal took : 1 ms
[2025-05-31 06:58:21] [INFO ] Flatten gal took : 1 ms
[2025-05-31 06:58:21] [INFO ] Input system was already deterministic with 15 transitions.
RANDOM walk for 79 steps (0 resets) in 6 ms. (11 steps per ms) remains 0/1 properties
FORMULA DLCround-PT-09a-CTLFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 06:58:21] [INFO ] Flatten gal took : 1 ms
[2025-05-31 06:58:21] [INFO ] Flatten gal took : 1 ms
[2025-05-31 06:58:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13481868740889125866.gal : 1 ms
[2025-05-31 06:58:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4079364216198055145.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13481868740889125866.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4079364216198055145.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 119 transition count 253
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 77 place count 102 transition count 219
Iterating global reduction 1 with 17 rules applied. Total rules applied 94 place count 102 transition count 219
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 96 place count 102 transition count 217
Applied a total of 96 rules in 2 ms. Remains 102 /179 variables (removed 77) and now considering 217/253 (removed 36) transitions.
[2025-05-31 06:58:21] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 102 cols
[2025-05-31 06:58:21] [INFO ] Computed 15 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:58:22] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-05-31 06:58:22] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
[2025-05-31 06:58:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:58:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 06:58:22] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 216 sub problems to find dead transitions.
[2025-05-31 06:58:22] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
[2025-05-31 06:58:22] [INFO ] Invariant cache hit.
[2025-05-31 06:58:22] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 1/102 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 169/271 variables, 102/117 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 1/272 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/272 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (OVERLAPS) 0/272 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 272/272 variables, and 118 constraints, problems are : Problem set: 0 solved, 216 unsolved in 10060 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 102/102 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 1/102 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 169/271 variables, 102/117 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 216/333 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (OVERLAPS) 1/272 variables, 1/334 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/272 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 10 (OVERLAPS) 0/272 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Int declared 272/272 variables, and 334 constraints, problems are : Problem set: 0 solved, 216 unsolved in 8835 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 102/102 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18920ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 18921ms
Starting structural reductions in LTL mode, iteration 1 : 102/179 places, 217/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19033 ms. Remains : 102/179 places, 217/253 transitions.
[2025-05-31 06:58:41] [INFO ] Flatten gal took : 9 ms
[2025-05-31 06:58:41] [INFO ] Flatten gal took : 6 ms
[2025-05-31 06:58:41] [INFO ] Input system was already deterministic with 217 transitions.
[2025-05-31 06:58:41] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:58:41] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:58:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6691413999355785846.gal : 1 ms
[2025-05-31 06:58:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7801720748348647318.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6691413999355785846.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7801720748348647318.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,6.71089e+11,0.022603,4640,2,290,5,1168,6,0,576,845,0
Converting to forward existential form...Done !
original formula: AF(EX(AG(AF(((p117==1)&&(p252==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E(TRUE U !(!(EG(!(((p117==1)&&(p252==1)))))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.075282,6560,1,0,7,12550,25,1,2671,1998,12
FORMULA DLCround-PT-09a-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 121 transition count 253
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 75 place count 104 transition count 219
Iterating global reduction 1 with 17 rules applied. Total rules applied 92 place count 104 transition count 219
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 94 place count 104 transition count 217
Applied a total of 94 rules in 8 ms. Remains 104 /179 variables (removed 75) and now considering 217/253 (removed 36) transitions.
[2025-05-31 06:58:41] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 104 cols
[2025-05-31 06:58:41] [INFO ] Computed 17 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:58:41] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-05-31 06:58:41] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
[2025-05-31 06:58:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:58:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 06:58:41] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 216 sub problems to find dead transitions.
[2025-05-31 06:58:41] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
[2025-05-31 06:58:41] [INFO ] Invariant cache hit.
[2025-05-31 06:58:41] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 3/104 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 169/273 variables, 104/121 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 1/274 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (OVERLAPS) 0/274 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 122 constraints, problems are : Problem set: 0 solved, 216 unsolved in 10122 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 104/104 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 3/104 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 169/273 variables, 104/121 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 216/337 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/273 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (OVERLAPS) 1/274 variables, 1/338 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/274 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 10 (OVERLAPS) 0/274 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Int declared 274/274 variables, and 338 constraints, problems are : Problem set: 0 solved, 216 unsolved in 9164 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 104/104 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19311ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 19311ms
Starting structural reductions in LTL mode, iteration 1 : 104/179 places, 217/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19447 ms. Remains : 104/179 places, 217/253 transitions.
[2025-05-31 06:59:00] [INFO ] Flatten gal took : 9 ms
[2025-05-31 06:59:00] [INFO ] Flatten gal took : 7 ms
[2025-05-31 06:59:00] [INFO ] Input system was already deterministic with 217 transitions.
[2025-05-31 06:59:00] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:59:00] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:59:00] [INFO ] Time to serialize gal into /tmp/CTLFireability4082866199777690311.gal : 1 ms
[2025-05-31 06:59:00] [INFO ] Time to serialize properties into /tmp/CTLFireability8711696080694622721.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4082866199777690311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8711696080694622721.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,6.71089e+11,0.021801,4636,2,294,5,1180,6,0,578,851,0
Converting to forward existential form...Done !
original formula: AF(E(EX(EG(((p98==1)&&(p269==1)))) U EX(EG((((p98==1)&&(p178==1))&&((p45==1)&&(p219==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(EX(EG(((p98==1)&&(p269==1)))) U EX(EG((((p98==1)&&(p178==1))&&((p45==1)&&(p219==1))))))))] = FALS...156
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.086553,7452,1,0,21,20783,32,13,2355,8760,24
FORMULA DLCround-PT-09a-CTLFireability-2025-05 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 : 179/179 places, 253/253 transitions.
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 124 transition count 253
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 71 place count 108 transition count 221
Iterating global reduction 1 with 16 rules applied. Total rules applied 87 place count 108 transition count 221
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 88 place count 108 transition count 220
Applied a total of 88 rules in 5 ms. Remains 108 /179 variables (removed 71) and now considering 220/253 (removed 33) transitions.
[2025-05-31 06:59:00] [INFO ] Flow matrix only has 172 transitions (discarded 48 similar events)
// Phase 1: matrix 172 rows 108 cols
[2025-05-31 06:59:00] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:59:00] [INFO ] Implicit Places using invariants in 101 ms returned []
[2025-05-31 06:59:00] [INFO ] Flow matrix only has 172 transitions (discarded 48 similar events)
[2025-05-31 06:59:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:59:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 06:59:00] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2025-05-31 06:59:00] [INFO ] Flow matrix only has 172 transitions (discarded 48 similar events)
[2025-05-31 06:59:00] [INFO ] Invariant cache hit.
[2025-05-31 06:59:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/102 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 6/108 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 171/279 variables, 108/128 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (OVERLAPS) 1/280 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/280 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (OVERLAPS) 0/280 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 129 constraints, problems are : Problem set: 0 solved, 219 unsolved in 10569 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 108/108 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/102 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 6/108 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 171/279 variables, 108/128 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 219/347 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 1/280 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/280 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (OVERLAPS) 0/280 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Int declared 280/280 variables, and 348 constraints, problems are : Problem set: 0 solved, 219 unsolved in 9513 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 108/108 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20095ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 20096ms
Starting structural reductions in LTL mode, iteration 1 : 108/179 places, 220/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20268 ms. Remains : 108/179 places, 220/253 transitions.
[2025-05-31 06:59:21] [INFO ] Flatten gal took : 9 ms
[2025-05-31 06:59:21] [INFO ] Flatten gal took : 6 ms
[2025-05-31 06:59:21] [INFO ] Input system was already deterministic with 220 transitions.
[2025-05-31 06:59:21] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:59:21] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:59:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14392027925659609035.gal : 1 ms
[2025-05-31 06:59:21] [INFO ] Time to serialize properties into /tmp/CTLFireability450836318984264195.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14392027925659609035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability450836318984264195.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,8.05306e+11,0.023773,4656,2,303,5,1214,6,0,587,869,0
Converting to forward existential form...Done !
original formula: (EF(AX(((p38==0)||(p214==0)))) + E(!(EX(((p107==1)&&(p215==1)))) U E(((p28==1)&&(p192==1)) U !((!(AX(((p8==1)&&(p139==1)))) + E(((p45==1)...197
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(((p38==0)||(p214==0))))))] != FALSE + [((FwdU(FwdU(Init,!(EX(((p107==1)&&(p215==1)))...280
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.062873,6576,1,0,8,14383,11,2,2290,2726,4
FORMULA DLCround-PT-09a-CTLFireability-2025-06 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 : 179/179 places, 253/253 transitions.
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 61 place count 118 transition count 253
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 76 place count 103 transition count 223
Iterating global reduction 1 with 15 rules applied. Total rules applied 91 place count 103 transition count 223
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 93 place count 103 transition count 221
Applied a total of 93 rules in 4 ms. Remains 103 /179 variables (removed 76) and now considering 221/253 (removed 32) transitions.
[2025-05-31 06:59:21] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
// Phase 1: matrix 172 rows 103 cols
[2025-05-31 06:59:21] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:59:21] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-05-31 06:59:21] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
[2025-05-31 06:59:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:59:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 06:59:21] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2025-05-31 06:59:21] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
[2025-05-31 06:59:21] [INFO ] Invariant cache hit.
[2025-05-31 06:59:21] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 171/274 variables, 103/117 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (OVERLAPS) 1/275 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/275 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 118 constraints, problems are : Problem set: 0 solved, 220 unsolved in 9227 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 103/103 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 171/274 variables, 103/117 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 220/337 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 1/275 variables, 1/338 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/275 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 8 (OVERLAPS) 0/275 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 275/275 variables, and 338 constraints, problems are : Problem set: 0 solved, 220 unsolved in 8583 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 103/103 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17822ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 17822ms
Starting structural reductions in LTL mode, iteration 1 : 103/179 places, 221/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17921 ms. Remains : 103/179 places, 221/253 transitions.
[2025-05-31 06:59:39] [INFO ] Flatten gal took : 9 ms
[2025-05-31 06:59:39] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:59:39] [INFO ] Input system was already deterministic with 221 transitions.
[2025-05-31 06:59:39] [INFO ] Flatten gal took : 4 ms
[2025-05-31 06:59:39] [INFO ] Flatten gal took : 4 ms
[2025-05-31 06:59:39] [INFO ] Time to serialize gal into /tmp/CTLFireability11233461449362072268.gal : 1 ms
[2025-05-31 06:59:39] [INFO ] Time to serialize properties into /tmp/CTLFireability3063041614863474933.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11233461449362072268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3063041614863474933.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,8.38861e+11,0.025777,4648,2,287,5,1199,6,0,585,867,0
Converting to forward existential form...Done !
original formula: E(AX(!(A((p50!=1) U AX((p32==1))))) U (p31==1))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(!(!((E(!(!(EX(!((p32==1))))) U (!((p50!=1)) * !(!(EX(!((p32==1))))))) + EG(!(!(EX(!((p32==1))...188
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.084653,6824,1,0,10,14497,22,2,2699,3191,14
FORMULA DLCround-PT-09a-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 123 transition count 253
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 71 place count 108 transition count 223
Iterating global reduction 1 with 15 rules applied. Total rules applied 86 place count 108 transition count 223
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 88 place count 108 transition count 221
Applied a total of 88 rules in 10 ms. Remains 108 /179 variables (removed 71) and now considering 221/253 (removed 32) transitions.
[2025-05-31 06:59:39] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
// Phase 1: matrix 172 rows 108 cols
[2025-05-31 06:59:39] [INFO ] Computed 19 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:59:39] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-05-31 06:59:39] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
[2025-05-31 06:59:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:59:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 06:59:39] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2025-05-31 06:59:39] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
[2025-05-31 06:59:39] [INFO ] Invariant cache hit.
[2025-05-31 06:59:39] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 5/108 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (OVERLAPS) 171/279 variables, 108/127 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 1/280 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/280 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 9 (OVERLAPS) 0/280 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 128 constraints, problems are : Problem set: 0 solved, 220 unsolved in 10630 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 108/108 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 5/108 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (OVERLAPS) 171/279 variables, 108/127 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 220/347 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 8 (OVERLAPS) 1/280 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/280 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 10 (OVERLAPS) 0/280 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 280/280 variables, and 348 constraints, problems are : Problem set: 0 solved, 220 unsolved in 10338 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 108/108 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20978ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 20978ms
Starting structural reductions in LTL mode, iteration 1 : 108/179 places, 221/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21088 ms. Remains : 108/179 places, 221/253 transitions.
[2025-05-31 07:00:00] [INFO ] Flatten gal took : 8 ms
[2025-05-31 07:00:00] [INFO ] Flatten gal took : 4 ms
[2025-05-31 07:00:00] [INFO ] Input system was already deterministic with 221 transitions.
[2025-05-31 07:00:00] [INFO ] Flatten gal took : 4 ms
[2025-05-31 07:00:00] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:00:00] [INFO ] Time to serialize gal into /tmp/CTLFireability11917970926282364066.gal : 1 ms
[2025-05-31 07:00:00] [INFO ] Time to serialize properties into /tmp/CTLFireability16309506701623667319.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11917970926282364066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16309506701623667319.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,8.49347e+11,0.027648,4656,2,304,5,1221,6,0,590,876,0
Converting to forward existential form...Done !
original formula: EF((A((AF(((p7==1)&&(p145==1))) + A(((p117==1)&&(p270==1)) U ((p34==1)&&(p211==1)))) U EX(((p7==1)&&(p201==1)))) * AX(((p51==1)&&(p148==1...160
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((E(!(EX(((p7==1)&&(p201==1)))) U (!((!(EG(!(((p7==1)&&(p145==1))))) + !((E(!(((p34==1)&&(...372
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.066631,6448,1,0,6,14158,11,0,2296,2149,4
FORMULA DLCround-PT-09a-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Graph (trivial) has 224 edges and 179 vertex of which 98 / 179 are part of one of the 14 SCC in 1 ms
Free SCC test removed 84 places
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 195 transitions.
Graph (complete) has 132 edges and 95 vertex of which 43 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.2 ms
Discarding 52 places :
Also discarding 0 output transitions
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 43 transition count 54
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 39 transition count 54
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 18 place count 31 transition count 46
Iterating global reduction 2 with 8 rules applied. Total rules applied 26 place count 31 transition count 46
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 31 transition count 43
Applied a total of 29 rules in 22 ms. Remains 31 /179 variables (removed 148) and now considering 43/253 (removed 210) transitions.
[2025-05-31 07:00:00] [INFO ] Flow matrix only has 28 transitions (discarded 15 similar events)
// Phase 1: matrix 28 rows 31 cols
[2025-05-31 07:00:00] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:00:00] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-05-31 07:00:00] [INFO ] Flow matrix only has 28 transitions (discarded 15 similar events)
[2025-05-31 07:00:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:00:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:00:00] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:00:00] [INFO ] Redundant transitions in 0 ms returned []
Running 42 sub problems to find dead transitions.
[2025-05-31 07:00:00] [INFO ] Flow matrix only has 28 transitions (discarded 15 similar events)
[2025-05-31 07:00:00] [INFO ] Invariant cache hit.
[2025-05-31 07:00:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 1/22 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (OVERLAPS) 9/31 variables, 9/15 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 27/58 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/58 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 1/59 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/59 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 9 (OVERLAPS) 0/59 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 59/59 variables, and 47 constraints, problems are : Problem set: 0 solved, 42 unsolved in 669 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 31/31 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 1/22 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (OVERLAPS) 9/31 variables, 9/15 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 27/58 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/58 variables, 42/88 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/58 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 1/59 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/59 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 10 (OVERLAPS) 0/59 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 59/59 variables, and 89 constraints, problems are : Problem set: 0 solved, 42 unsolved in 702 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 31/31 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1373ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 1373ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/179 places, 43/253 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1461 ms. Remains : 31/179 places, 43/253 transitions.
[2025-05-31 07:00:01] [INFO ] Flatten gal took : 3 ms
[2025-05-31 07:00:01] [INFO ] Flatten gal took : 3 ms
[2025-05-31 07:00:01] [INFO ] Input system was already deterministic with 43 transitions.
[2025-05-31 07:00:01] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:00:01] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:00:01] [INFO ] Time to serialize gal into /tmp/CTLFireability12838650739685811719.gal : 0 ms
[2025-05-31 07:00:01] [INFO ] Time to serialize properties into /tmp/CTLFireability15876458489325305726.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12838650739685811719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15876458489325305726.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,577,0.004698,3888,2,77,5,261,6,0,124,168,0
Converting to forward existential form...Done !
original formula: E(!((((p76==1)&&(p252==1)) + ((!(AG(((p39==1)&&(p223==1)))) * EF(((p66==1)&&(p244==1)))) * (((EF(((p69==1)&&(p166==1))) * (p66==1)) * (p1...273
=> equivalent forward existential formula: [(FwdU(Init,!((((p76==1)&&(p252==1)) + ((!(!(E(TRUE U !(((p39==1)&&(p223==1)))))) * E(TRUE U ((p66==1)&&(p244==1...355
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 32/11/11
(forward)formula 0,1,0.016517,4656,1,0,44,2368,35,25,674,2172,52
FORMULA DLCround-PT-09a-CTLFireability-2025-10 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 : 179/179 places, 253/253 transitions.
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 134 transition count 253
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 59 place count 120 transition count 225
Iterating global reduction 1 with 14 rules applied. Total rules applied 73 place count 120 transition count 225
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 75 place count 120 transition count 223
Applied a total of 75 rules in 2 ms. Remains 120 /179 variables (removed 59) and now considering 223/253 (removed 30) transitions.
[2025-05-31 07:00:01] [INFO ] Flow matrix only has 173 transitions (discarded 50 similar events)
// Phase 1: matrix 173 rows 120 cols
[2025-05-31 07:00:01] [INFO ] Computed 30 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:00:01] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-05-31 07:00:01] [INFO ] Flow matrix only has 173 transitions (discarded 50 similar events)
[2025-05-31 07:00:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:00:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:00:01] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2025-05-31 07:00:01] [INFO ] Flow matrix only has 173 transitions (discarded 50 similar events)
[2025-05-31 07:00:01] [INFO ] Invariant cache hit.
[2025-05-31 07:00:01] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (OVERLAPS) 1/104 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (OVERLAPS) 16/120 variables, 16/30 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (OVERLAPS) 172/292 variables, 120/150 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 7 (OVERLAPS) 1/293 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/293 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 9 (OVERLAPS) 0/293 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 222 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 151 constraints, problems are : Problem set: 0 solved, 222 unsolved in 11538 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 120/120 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 222 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (OVERLAPS) 1/104 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (OVERLAPS) 16/120 variables, 16/30 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (OVERLAPS) 172/292 variables, 120/150 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 222/372 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/292 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 8 (OVERLAPS) 1/293 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/293 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 10 (OVERLAPS) 0/293 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 222 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 373 constraints, problems are : Problem set: 0 solved, 222 unsolved in 10351 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 120/120 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21901ms problems are : Problem set: 0 solved, 222 unsolved
Search for dead transitions found 0 dead transitions in 21902ms
Starting structural reductions in LTL mode, iteration 1 : 120/179 places, 223/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22021 ms. Remains : 120/179 places, 223/253 transitions.
[2025-05-31 07:00:23] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:00:23] [INFO ] Flatten gal took : 4 ms
[2025-05-31 07:00:23] [INFO ] Input system was already deterministic with 223 transitions.
[2025-05-31 07:00:23] [INFO ] Flatten gal took : 4 ms
[2025-05-31 07:00:23] [INFO ] Flatten gal took : 4 ms
[2025-05-31 07:00:23] [INFO ] Time to serialize gal into /tmp/CTLFireability2648693190863385693.gal : 1 ms
[2025-05-31 07:00:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16902166899210995392.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2648693190863385693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16902166899210995392.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.55515e+11,0.030963,4684,2,329,5,1301,6,0,606,917,0
Converting to forward existential form...Done !
original formula: E((E(!(A(((p86==1)&&(p262==1)) U ((p97==1)&&(p181==1)))) U AX(AX(((p105==1)&&(p188==1))))) * !(((AF((((p99==1)&&(p278==1))||(((p30==1)&&(...564
=> equivalent forward existential formula: [(FwdU((((FwdU(Init,(E(!(!((E(!(((p97==1)&&(p181==1))) U (!(((p86==1)&&(p262==1))) * !(((p97==1)&&(p181==1))))) ...733
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.083292,6732,1,0,8,14563,16,1,2599,1579,6
FORMULA DLCround-PT-09a-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Graph (trivial) has 239 edges and 179 vertex of which 109 / 179 are part of one of the 14 SCC in 1 ms
Free SCC test removed 95 places
Ensure Unique test removed 218 transitions
Reduce isomorphic transitions removed 218 transitions.
Graph (complete) has 109 edges and 84 vertex of which 25 are kept as prefixes of interest. Removing 59 places using SCC suffix rule.1 ms
Discarding 59 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 25 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 24 transition count 34
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 16 place count 12 transition count 21
Iterating global reduction 2 with 12 rules applied. Total rules applied 28 place count 12 transition count 21
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 12 transition count 19
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 12 transition count 19
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 11 transition count 18
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 11 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 11 transition count 17
Applied a total of 34 rules in 8 ms. Remains 11 /179 variables (removed 168) and now considering 17/253 (removed 236) transitions.
[2025-05-31 07:00:24] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
// Phase 1: matrix 11 rows 11 cols
[2025-05-31 07:00:24] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:00:24] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-05-31 07:00:24] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
[2025-05-31 07:00:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:00:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:00:24] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:00:24] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2025-05-31 07:00:24] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
[2025-05-31 07:00:24] [INFO ] Invariant cache hit.
[2025-05-31 07:00:24] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 2/11 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 10/21 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 1/22 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/22 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 0/22 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 17 constraints, problems are : Problem set: 0 solved, 16 unsolved in 181 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 2/11 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 10/21 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21 variables, 16/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/21 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 1/22 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/22 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/22 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 33 constraints, problems are : Problem set: 0 solved, 16 unsolved in 168 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 353ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 353ms
Starting structural reductions in SI_CTL mode, iteration 1 : 11/179 places, 17/253 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 417 ms. Remains : 11/179 places, 17/253 transitions.
[2025-05-31 07:00:24] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:00:24] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:00:24] [INFO ] Input system was already deterministic with 17 transitions.
[2025-05-31 07:00:24] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:00:24] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:00:24] [INFO ] Time to serialize gal into /tmp/CTLFireability8588989914564204462.gal : 0 ms
[2025-05-31 07:00:24] [INFO ] Time to serialize properties into /tmp/CTLFireability17598598174686886955.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8588989914564204462.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17598598174686886955.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,11,0.003228,3788,2,22,5,80,6,0,48,51,0
Converting to forward existential form...Done !
original formula: EG(!(E(!(((p87==1)&&(p255==1))) U !(AF(((p122==1)&&(p204==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(!(((p87==1)&&(p255==1))) U !(!(EG(!(((p122==1)&&(p204==1)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 10/0/7
(forward)formula 0,0,0.005992,3916,1,0,10,232,31,2,247,163,10
FORMULA DLCround-PT-09a-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 133 transition count 253
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 58 place count 121 transition count 229
Iterating global reduction 1 with 12 rules applied. Total rules applied 70 place count 121 transition count 229
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 72 place count 121 transition count 227
Applied a total of 72 rules in 2 ms. Remains 121 /179 variables (removed 58) and now considering 227/253 (removed 26) transitions.
[2025-05-31 07:00:24] [INFO ] Flow matrix only has 175 transitions (discarded 52 similar events)
// Phase 1: matrix 175 rows 121 cols
[2025-05-31 07:00:24] [INFO ] Computed 29 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:00:24] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-31 07:00:24] [INFO ] Flow matrix only has 175 transitions (discarded 52 similar events)
[2025-05-31 07:00:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:00:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:00:24] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 226 sub problems to find dead transitions.
[2025-05-31 07:00:24] [INFO ] Flow matrix only has 175 transitions (discarded 52 similar events)
[2025-05-31 07:00:24] [INFO ] Invariant cache hit.
[2025-05-31 07:00:24] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (OVERLAPS) 15/121 variables, 15/29 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 5 (OVERLAPS) 174/295 variables, 121/150 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 7 (OVERLAPS) 1/296 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/296 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 9 (OVERLAPS) 0/296 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 226 unsolved
No progress, stopping.
After SMT solving in domain Real declared 296/296 variables, and 151 constraints, problems are : Problem set: 0 solved, 226 unsolved in 11649 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, State Equation: 121/121 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 226/226 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 226 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (OVERLAPS) 15/121 variables, 15/29 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 5 (OVERLAPS) 174/295 variables, 121/150 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 226/376 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 8 (OVERLAPS) 1/296 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/296 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 10 (OVERLAPS) 0/296 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 226 unsolved
No progress, stopping.
After SMT solving in domain Int declared 296/296 variables, and 377 constraints, problems are : Problem set: 0 solved, 226 unsolved in 10529 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, State Equation: 121/121 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 226/226 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22194ms problems are : Problem set: 0 solved, 226 unsolved
Search for dead transitions found 0 dead transitions in 22194ms
Starting structural reductions in LTL mode, iteration 1 : 121/179 places, 227/253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22304 ms. Remains : 121/179 places, 227/253 transitions.
[2025-05-31 07:00:46] [INFO ] Flatten gal took : 10 ms
[2025-05-31 07:00:46] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:00:46] [INFO ] Input system was already deterministic with 227 transitions.
[2025-05-31 07:00:46] [INFO ] Flatten gal took : 3 ms
[2025-05-31 07:00:46] [INFO ] Flatten gal took : 3 ms
[2025-05-31 07:00:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8660870138967148143.gal : 1 ms
[2025-05-31 07:00:46] [INFO ] Time to serialize properties into /tmp/CTLFireability14494956533778894391.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8660870138967148143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14494956533778894391.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.19439e+12,0.034846,4692,2,333,5,1324,6,0,615,930,0
Converting to forward existential form...Done !
original formula: ((EX(AG(((p79==1)&&(p261==1)))) + E(((EX(!((((((p127==1)&&(p294==1))||((p112==1)&&(p286==1)))&&(p97==1))&&(p179==1)))) * (p14==1)) * (p15...479
=> equivalent forward existential formula: (([(EY(Init) * !(E(TRUE U !(((p79==1)&&(p261==1))))))] != FALSE + [(FwdU((((((FwdU(Init,((EX(!((((((p127==1)&&(p...587
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.116999,7764,1,0,42,20572,60,24,3016,6483,45
FORMULA DLCround-PT-09a-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 179/179 places, 253/253 transitions.
Graph (trivial) has 248 edges and 179 vertex of which 114 / 179 are part of one of the 15 SCC in 1 ms
Free SCC test removed 99 places
Ensure Unique test removed 228 transitions
Reduce isomorphic transitions removed 228 transitions.
Graph (complete) has 99 edges and 80 vertex of which 20 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.1 ms
Discarding 60 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 20 transition count 24
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 19 transition count 23
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 17 place count 7 transition count 11
Iterating global reduction 2 with 12 rules applied. Total rules applied 29 place count 7 transition count 11
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 30 place count 7 transition count 10
Applied a total of 30 rules in 7 ms. Remains 7 /179 variables (removed 172) and now considering 10/253 (removed 243) transitions.
[2025-05-31 07:00:46] [INFO ] Flow matrix only has 6 transitions (discarded 4 similar events)
// Phase 1: matrix 6 rows 7 cols
[2025-05-31 07:00:46] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:00:46] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-05-31 07:00:46] [INFO ] Flow matrix only has 6 transitions (discarded 4 similar events)
[2025-05-31 07:00:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:00:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:00:46] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:00:46] [INFO ] Redundant transitions in 0 ms returned []
Running 9 sub problems to find dead transitions.
[2025-05-31 07:00:46] [INFO ] Flow matrix only has 6 transitions (discarded 4 similar events)
[2025-05-31 07:00:46] [INFO ] Invariant cache hit.
[2025-05-31 07:00:46] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 1/7 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 5/12 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 1/13 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/13 variables, and 11 constraints, problems are : Problem set: 0 solved, 9 unsolved in 93 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 7/7 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 1/7 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 5/12 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/12 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 1/13 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/13 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 0/13 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/13 variables, and 20 constraints, problems are : Problem set: 0 solved, 9 unsolved in 89 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 7/7 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 185ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 185ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/179 places, 10/253 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 245 ms. Remains : 7/179 places, 10/253 transitions.
[2025-05-31 07:00:47] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:00:47] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:00:47] [INFO ] Input system was already deterministic with 10 transitions.
[2025-05-31 07:00:47] [INFO ] Flatten gal took : 0 ms
RANDOM walk for 4 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/1 properties
[2025-05-31 07:00:47] [INFO ] Flatten gal took : 1 ms
FORMULA DLCround-PT-09a-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 07:00:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17952457988236027165.gal : 0 ms
[2025-05-31 07:00:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10616103695150013760.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17952457988236027165.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10616103695150013760.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-31 07:00:47] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:00:47] [INFO ] Flatten gal took : 4 ms
Total runtime 207603 ms.
BK_STOP 1748674847197
--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="DLCround-PT-09a"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DLCround-PT-09a, 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 r072-tall-174860067000210"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-09a.tgz
mv DLCround-PT-09a 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.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 ;