Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r485-tall-167912699400426.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Szymanski-PT-a08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699400426
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 5.3K Feb 26 16:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 16:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 16:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 16:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 16:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 16:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 16:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 101K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Szymanski-PT-a08-CTLFireability-00
FORMULA_NAME Szymanski-PT-a08-CTLFireability-01
FORMULA_NAME Szymanski-PT-a08-CTLFireability-02
FORMULA_NAME Szymanski-PT-a08-CTLFireability-03
FORMULA_NAME Szymanski-PT-a08-CTLFireability-04
FORMULA_NAME Szymanski-PT-a08-CTLFireability-05
FORMULA_NAME Szymanski-PT-a08-CTLFireability-06
FORMULA_NAME Szymanski-PT-a08-CTLFireability-07
FORMULA_NAME Szymanski-PT-a08-CTLFireability-08
FORMULA_NAME Szymanski-PT-a08-CTLFireability-09
FORMULA_NAME Szymanski-PT-a08-CTLFireability-10
FORMULA_NAME Szymanski-PT-a08-CTLFireability-11
FORMULA_NAME Szymanski-PT-a08-CTLFireability-12
FORMULA_NAME Szymanski-PT-a08-CTLFireability-13
FORMULA_NAME Szymanski-PT-a08-CTLFireability-14
FORMULA_NAME Szymanski-PT-a08-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679220840934

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-a08
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-19 10:14:02] [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]
[2023-03-19 10:14:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 10:14:02] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-19 10:14:02] [INFO ] Transformed 61 places.
[2023-03-19 10:14:02] [INFO ] Transformed 224 transitions.
[2023-03-19 10:14:02] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 113 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 8 transitions.
Support contains 38 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Applied a total of 2 rules in 12 ms. Remains 47 /49 variables (removed 2) and now considering 216/216 (removed 0) transitions.
[2023-03-19 10:14:02] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2023-03-19 10:14:02] [INFO ] Computed 1 place invariants in 10 ms
[2023-03-19 10:14:02] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-19 10:14:02] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:14:02] [INFO ] Invariant cache hit.
[2023-03-19 10:14:02] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:14:02] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-19 10:14:02] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:14:02] [INFO ] Invariant cache hit.
[2023-03-19 10:14:02] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/49 places, 216/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 390 ms. Remains : 47/49 places, 216/216 transitions.
Support contains 38 out of 47 places after structural reductions.
[2023-03-19 10:14:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-19 10:14:03] [INFO ] Flatten gal took : 37 ms
FORMULA Szymanski-PT-a08-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 10:14:03] [INFO ] Flatten gal took : 16 ms
[2023-03-19 10:14:03] [INFO ] Input system was already deterministic with 216 transitions.
Incomplete random walk after 10006 steps, including 10 resets, run finished after 333 ms. (steps per millisecond=30 ) properties (out of 67) seen :43
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2023-03-19 10:14:03] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:14:03] [INFO ] Invariant cache hit.
[2023-03-19 10:14:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 10:14:03] [INFO ] After 82ms SMT Verify possible using state equation in real domain returned unsat :3 sat :2 real:13
[2023-03-19 10:14:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:14:03] [INFO ] After 14ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :3 sat :0 real:15
[2023-03-19 10:14:03] [INFO ] After 197ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:15
[2023-03-19 10:14:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 10:14:04] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :15
[2023-03-19 10:14:04] [INFO ] After 76ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :3 sat :15
[2023-03-19 10:14:04] [INFO ] After 216ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :15
Attempting to minimize the solution found.
Minimization took 77 ms.
[2023-03-19 10:14:04] [INFO ] After 455ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :15
Fused 18 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 155 ms.
Support contains 18 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 216/216 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 215
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 46 transition count 211
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 46 transition count 211
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 19 place count 46 transition count 195
Applied a total of 19 rules in 33 ms. Remains 46 /47 variables (removed 1) and now considering 195/216 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 46/47 places, 195/216 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 720821 steps, run timeout after 3001 ms. (steps per millisecond=240 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 10=1, 12=1, 13=1, 14=1}
Probabilistic random walk after 720821 steps, saw 298565 distinct states, run finished after 3003 ms. (steps per millisecond=240 ) properties seen :13
Running SMT prover for 2 properties.
[2023-03-19 10:14:07] [INFO ] Flow matrix only has 73 transitions (discarded 122 similar events)
// Phase 1: matrix 73 rows 46 cols
[2023-03-19 10:14:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:14:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 10:14:07] [INFO ] After 20ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-19 10:14:07] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:14:07] [INFO ] After 7ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 10:14:07] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 10:14:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 10:14:07] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 10:14:07] [INFO ] After 14ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-19 10:14:07] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 17 ms.
[2023-03-19 10:14:07] [INFO ] After 87ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 46 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 46/46 places, 195/195 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 194
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 42 transition count 178
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 42 transition count 178
Applied a total of 9 rules in 9 ms. Remains 42 /46 variables (removed 4) and now considering 178/195 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 42/46 places, 178/195 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1996909 steps, run timeout after 3001 ms. (steps per millisecond=665 ) properties seen :{0=1}
Probabilistic random walk after 1996909 steps, saw 717512 distinct states, run finished after 3001 ms. (steps per millisecond=665 ) properties seen :1
Running SMT prover for 1 properties.
[2023-03-19 10:14:10] [INFO ] Flow matrix only has 68 transitions (discarded 110 similar events)
// Phase 1: matrix 68 rows 42 cols
[2023-03-19 10:14:10] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-19 10:14:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 10:14:10] [INFO ] After 28ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 10:14:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:14:10] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 10:14:10] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 10:14:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 10:14:11] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 10:14:11] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 10:14:11] [INFO ] After 10ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-19 10:14:11] [INFO ] After 62ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 42 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 42/42 places, 178/178 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 41 transition count 174
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 41 transition count 174
Applied a total of 2 rules in 9 ms. Remains 41 /42 variables (removed 1) and now considering 174/178 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 41/42 places, 174/178 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 199008 steps, run visited all 1 properties in 319 ms. (steps per millisecond=623 )
Probabilistic random walk after 199008 steps, saw 132652 distinct states, run finished after 319 ms. (steps per millisecond=623 ) properties seen :1
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2023-03-19 10:14:11] [INFO ] Flatten gal took : 11 ms
[2023-03-19 10:14:11] [INFO ] Flatten gal took : 22 ms
[2023-03-19 10:14:11] [INFO ] Input system was already deterministic with 216 transitions.
Computed a total of 9 stabilizing places and 36 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 17 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2023-03-19 10:14:11] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2023-03-19 10:14:11] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-19 10:14:11] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-19 10:14:11] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 10:14:11] [INFO ] Invariant cache hit.
[2023-03-19 10:14:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:14:11] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-19 10:14:11] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 10:14:11] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 10:14:11] [INFO ] Invariant cache hit.
[2023-03-19 10:14:11] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 193 ms. Remains : 40/47 places, 172/216 transitions.
[2023-03-19 10:14:11] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:14:11] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:14:11] [INFO ] Input system was already deterministic with 172 transitions.
Incomplete random walk after 10002 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 600 steps, run visited all 1 properties in 4 ms. (steps per millisecond=150 )
Probabilistic random walk after 600 steps, saw 435 distinct states, run finished after 4 ms. (steps per millisecond=150 ) properties seen :1
FORMULA Szymanski-PT-a08-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2023-03-19 10:14:11] [INFO ] Flatten gal took : 14 ms
[2023-03-19 10:14:11] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:14:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1790299532847314893.gal : 4 ms
[2023-03-19 10:14:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4508012362241768763.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1790299532847314893.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4508012362241768763.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 44 transition count 204

Applied a total of 6 rules in 5 ms. Remains 44 /47 variables (removed 3) and now considering 204/216 (removed 12) transitions.
[2023-03-19 10:14:11] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2023-03-19 10:14:11] [INFO ] Computed 1 place invariants in 1 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4508012362241768763.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,9,0.029227,4540,2,47,5,315,6,0,334,143,0
Total reachable state count : 9

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-19 10:14:11] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-19 10:14:11] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2023-03-19 10:14:11] [INFO ] Invariant cache hit.
[2023-03-19 10:14:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:14:11] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-19 10:14:11] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2023-03-19 10:14:11] [INFO ] Invariant cache hit.
[2023-03-19 10:14:11] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/47 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 177 ms. Remains : 44/47 places, 204/216 transitions.
[2023-03-19 10:14:11] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:14:11] [INFO ] Flatten gal took : 9 ms
[2023-03-19 10:14:11] [INFO ] Input system was already deterministic with 204 transitions.
[2023-03-19 10:14:11] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:14:11] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:14:12] [INFO ] Time to serialize gal into /tmp/CTLFireability6834052744557024867.gal : 2 ms
[2023-03-19 10:14:12] [INFO ] Time to serialize properties into /tmp/CTLFireability14746453865176347469.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6834052744557024867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14746453865176347469.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1.31295e+12,1.97343,55368,2,3159,5,313182,6,0,382,217454,0


Converting to forward existential form...Done !
original formula: AF(AG(((((s2<1)||(l13<1))||(((s0>=1)&&(l28>=1))||(((s2<1)||(l5<1))&&((s2<1)||(l26<1))))) * (!(A(((s7>=1)&&(l3>=1)) U ((s2>=1)&&(l36>=1)))...183
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((((s2<1)||(l13<1))||(((s0>=1)&&(l28>=1))||(((s2<1)||(l5<1))&&((s2<1)||(l26<1))))) * (...307
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t51, t52, t68, t98, t99, t140, t147, t148, t149, t150, t165, t188...281
Detected timeout of ITS tools.
[2023-03-19 10:14:42] [INFO ] Flatten gal took : 9 ms
[2023-03-19 10:14:42] [INFO ] Applying decomposition
[2023-03-19 10:14:42] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15901783915181263321.txt' '-o' '/tmp/graph15901783915181263321.bin' '-w' '/tmp/graph15901783915181263321.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15901783915181263321.bin' '-l' '-1' '-v' '-w' '/tmp/graph15901783915181263321.weights' '-q' '0' '-e' '0.001'
[2023-03-19 10:14:42] [INFO ] Decomposing Gal with order
[2023-03-19 10:14:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 10:14:42] [INFO ] Removed a total of 355 redundant transitions.
[2023-03-19 10:14:42] [INFO ] Flatten gal took : 40 ms
[2023-03-19 10:14:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 7 ms.
[2023-03-19 10:14:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3194032529800495577.gal : 3 ms
[2023-03-19 10:14:42] [INFO ] Time to serialize properties into /tmp/CTLFireability6177896419646043750.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3194032529800495577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6177896419646043750.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.31295e+12,2.70599,84472,1299,341,184976,10890,292,192937,66,64530,0


Converting to forward existential form...Done !
original formula: AF(AG(((((i2.u4.s2<1)||(i2.u4.l13<1))||(((i5.u10.s0>=1)&&(i5.u8.l28>=1))||(((i2.u4.s2<1)||(u1.l5<1))&&((i2.u4.s2<1)||(i4.u7.l26<1))))) * ...257
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((((i2.u4.s2<1)||(i2.u4.l13<1))||(((i5.u10.s0>=1)&&(i5.u8.l28>=1))||(((i2.u4.s2<1)||(u...407
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t51, t52, t68, t98, t99, t140, t147, t151, t165, t188, t196, t197...287
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 5 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:15:12] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:15:12] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-19 10:15:12] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-19 10:15:12] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:15:12] [INFO ] Invariant cache hit.
[2023-03-19 10:15:12] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:15:12] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-19 10:15:12] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:15:12] [INFO ] Invariant cache hit.
[2023-03-19 10:15:12] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 182 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 10:15:12] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:15:12] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:15:12] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:15:12] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:15:12] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:15:12] [INFO ] Time to serialize gal into /tmp/CTLFireability15114346206097075099.gal : 1 ms
[2023-03-19 10:15:12] [INFO ] Time to serialize properties into /tmp/CTLFireability12758757218456239701.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15114346206097075099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12758757218456239701.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,6.00312e+11,1.63974,51028,2,3032,5,280882,6,0,366,200443,0


Converting to forward existential form...Done !
original formula: !(A(EX(AF(AX(((s0>=1)&&(l5>=1))))) U EX(EF(((s1>=1)&&(l37>=1))))))
=> equivalent forward existential formula: ([((FwdU(Init,!(EX(E(TRUE U ((s1>=1)&&(l37>=1)))))) * !(EX(!(EG(!(!(EX(!(((s0>=1)&&(l5>=1))))))))))) * !(EX(E(TR...255
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,3.47776,75844,1,0,247,405430,431,162,2964,383835,458
FORMULA Szymanski-PT-a08-CTLFireability-02 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 : 47/47 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 208
Applied a total of 4 rules in 2 ms. Remains 45 /47 variables (removed 2) and now considering 208/216 (removed 8) transitions.
[2023-03-19 10:15:16] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 45 cols
[2023-03-19 10:15:16] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-19 10:15:16] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-19 10:15:16] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2023-03-19 10:15:16] [INFO ] Invariant cache hit.
[2023-03-19 10:15:16] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:15:16] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-19 10:15:16] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2023-03-19 10:15:16] [INFO ] Invariant cache hit.
[2023-03-19 10:15:16] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/47 places, 208/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 45/47 places, 208/216 transitions.
[2023-03-19 10:15:16] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:15:16] [INFO ] Flatten gal took : 13 ms
[2023-03-19 10:15:16] [INFO ] Input system was already deterministic with 208 transitions.
[2023-03-19 10:15:16] [INFO ] Flatten gal took : 12 ms
[2023-03-19 10:15:16] [INFO ] Flatten gal took : 11 ms
[2023-03-19 10:15:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1867767697935907934.gal : 1 ms
[2023-03-19 10:15:16] [INFO ] Time to serialize properties into /tmp/CTLFireability11491691453052446864.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1867767697935907934.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11491691453052446864.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1.90604e+12,2.68371,77644,2,5070,5,482067,6,0,390,300100,0


Converting to forward existential form...Done !
original formula: AX(((EG(AG(((s3<1)||(l17<1)))) * (((s1<1)||(l39<1))||((s1>=1)&&(l19>=1)))) + (AX(E(((s1>=1)&&(l1>=1)) U ((s1>=1)&&(l16>=1)))) * (((E(((s0...346
=> equivalent forward existential formula: ([(EY((EY(Init) * !((EG(!(E(TRUE U !(((s3<1)||(l17<1)))))) * (((s1<1)||(l39<1))||((s1>=1)&&(l19>=1))))))) * !(E(...1133
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t52, t53, t68, t69, t77, t100, t101, t142, t150, t151, t152, t153...299
Detected timeout of ITS tools.
[2023-03-19 10:15:46] [INFO ] Flatten gal took : 11 ms
[2023-03-19 10:15:46] [INFO ] Applying decomposition
[2023-03-19 10:15:46] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6949005993609334465.txt' '-o' '/tmp/graph6949005993609334465.bin' '-w' '/tmp/graph6949005993609334465.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6949005993609334465.bin' '-l' '-1' '-v' '-w' '/tmp/graph6949005993609334465.weights' '-q' '0' '-e' '0.001'
[2023-03-19 10:15:46] [INFO ] Decomposing Gal with order
[2023-03-19 10:15:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 10:15:46] [INFO ] Removed a total of 351 redundant transitions.
[2023-03-19 10:15:46] [INFO ] Flatten gal took : 26 ms
[2023-03-19 10:15:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 4 ms.
[2023-03-19 10:15:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8760515847371014784.gal : 2 ms
[2023-03-19 10:15:46] [INFO ] Time to serialize properties into /tmp/CTLFireability15278300184633509524.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8760515847371014784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15278300184633509524.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.90604e+12,4.01487,113800,1114,378,178094,15206,292,483898,75,157877,0


Converting to forward existential form...Done !
original formula: AX(((EG(AG(((u5.s3<1)||(u5.l17<1)))) * (((i6.u10.s1<1)||(i6.u11.l39<1))||((i6.u10.s1>=1)&&(u5.l19>=1)))) + (AX(E(((i6.u10.s1>=1)&&(u0.l1>...474
=> equivalent forward existential formula: ([(EY((EY(Init) * !((EG(!(E(TRUE U !(((u5.s3<1)||(u5.l17<1)))))) * (((i6.u10.s1<1)||(i6.u11.l39<1))||((i6.u10.s1...1469
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t52, t53, t68, t69, t79, t100, t142, t150, t151, t152, t153, t168...301
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 41 transition count 176
Applied a total of 28 rules in 20 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2023-03-19 10:16:16] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2023-03-19 10:16:16] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:16:16] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-19 10:16:16] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 10:16:16] [INFO ] Invariant cache hit.
[2023-03-19 10:16:16] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:16:16] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-19 10:16:16] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 10:16:16] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 10:16:16] [INFO ] Invariant cache hit.
[2023-03-19 10:16:16] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/47 places, 176/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 287 ms. Remains : 41/47 places, 176/216 transitions.
[2023-03-19 10:16:16] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:16] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:16] [INFO ] Input system was already deterministic with 176 transitions.
Finished random walk after 252 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=126 )
FORMULA Szymanski-PT-a08-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-19 10:16:16] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:16] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16482881924083957665.gal : 1 ms
[2023-03-19 10:16:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7785822755791362604.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16482881924083957665.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7785822755791362604.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 212
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 212
Applied a total of 2 rules in 2 ms. Remains 46 /47 variables (removed 1) and now considering 212/216 (removed 4) transitions.
[2023-03-19 10:16:16] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
Loading property file /tmp/ReachabilityCardinality7785822755791362604.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,13,0.021274,4692,2,95,5,440,6,0,342,180,0
Total reachable state count : 13

// Phase 1: matrix 78 rows 46 cols
[2023-03-19 10:16:16] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:16:16] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-19 10:16:16] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
[2023-03-19 10:16:16] [INFO ] Invariant cache hit.
[2023-03-19 10:16:17] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:16:17] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-19 10:16:17] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
[2023-03-19 10:16:17] [INFO ] Invariant cache hit.
[2023-03-19 10:16:17] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/47 places, 212/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 193 ms. Remains : 46/47 places, 212/216 transitions.
[2023-03-19 10:16:17] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:17] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:17] [INFO ] Input system was already deterministic with 212 transitions.
[2023-03-19 10:16:17] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:16:17] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:16:17] [INFO ] Time to serialize gal into /tmp/CTLFireability14494627955133484949.gal : 2 ms
[2023-03-19 10:16:17] [INFO ] Time to serialize properties into /tmp/CTLFireability5018356627090646009.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14494627955133484949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5018356627090646009.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,2.76992e+12,2.4284,70680,2,3337,5,412391,6,0,398,273295,0


Converting to forward existential form...Done !
original formula: E((((EX(((A(((s1>=1)&&(l17>=1)) U ((s2>=1)&&(l5>=1))) + EF(((s3>=1)&&(l35>=1)))) + ((!((s0>=1)&&(l35>=1)))||((s2>=1)&&(l6>=1))))) * AG(((...552
=> equivalent forward existential formula: ((([(FwdU((FwdU(FwdU(Init,(((EX(((!((E(!(((s2>=1)&&(l5>=1))) U (!(((s1>=1)&&(l17>=1))) * !(((s2>=1)&&(l5>=1)))))...2191
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t43, t44, t53, t54, t71, t102, t103, t146, t153, t154, t155, t156, t172, t1...283
(forward)formula 0,1,10.7312,252916,1,0,376,1.41948e+06,478,246,3230,1.20673e+06,617
FORMULA Szymanski-PT-a08-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 18 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2023-03-19 10:16:28] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2023-03-19 10:16:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:16:28] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-19 10:16:28] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 10:16:28] [INFO ] Invariant cache hit.
[2023-03-19 10:16:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:16:28] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-19 10:16:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 10:16:28] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 10:16:28] [INFO ] Invariant cache hit.
[2023-03-19 10:16:28] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 210 ms. Remains : 40/47 places, 172/216 transitions.
[2023-03-19 10:16:28] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:28] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:28] [INFO ] Input system was already deterministic with 172 transitions.
Finished random walk after 920 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=460 )
FORMULA Szymanski-PT-a08-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-19 10:16:28] [INFO ] Flatten gal took : 10 ms
[2023-03-19 10:16:28] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:16:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3409715756249194570.gal : 1 ms
[2023-03-19 10:16:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17380668356981424314.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3409715756249194570.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17380668356981424314.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 3 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2023-03-19 10:16:28] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
Loading property file /tmp/ReachabilityCardinality17380668356981424314.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,9,0.017477,4664,2,47,5,315,6,0,334,143,0
Total reachable state count : 9

// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:16:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:16:28] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-19 10:16:28] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:16:28] [INFO ] Invariant cache hit.
[2023-03-19 10:16:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:16:28] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-19 10:16:28] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:16:28] [INFO ] Invariant cache hit.
[2023-03-19 10:16:28] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 182 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 10:16:28] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:28] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:28] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:16:28] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:28] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:28] [INFO ] Time to serialize gal into /tmp/CTLFireability4280711380703880496.gal : 2 ms
[2023-03-19 10:16:28] [INFO ] Time to serialize properties into /tmp/CTLFireability11053694675680798046.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4280711380703880496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11053694675680798046.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,6.00312e+11,1.52459,50608,2,3032,5,280882,6,0,366,200443,0


Converting to forward existential form...Done !
original formula: A(AX(((s0>=1)&&(l25>=1))) U !(AX(EF((AF(((s3>=1)&&(l32>=1))) + ((s1>=1)&&(l17>=1)))))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EX(!(E(TRUE U (!(EG(!(((s3>=1)&&(l32>=1))))) + ((s1>=1)&&(l17>=1)))))))))))) * !(E(!(!(!(EX...358
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,15.8957,414912,1,0,397,2.31353e+06,429,250,2990,2.47709e+06,627
FORMULA Szymanski-PT-a08-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 41 transition count 176
Applied a total of 28 rules in 17 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2023-03-19 10:16:44] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2023-03-19 10:16:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:16:44] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-19 10:16:44] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 10:16:44] [INFO ] Invariant cache hit.
[2023-03-19 10:16:44] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:16:44] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-19 10:16:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 10:16:44] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 10:16:44] [INFO ] Invariant cache hit.
[2023-03-19 10:16:44] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/47 places, 176/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 188 ms. Remains : 41/47 places, 176/216 transitions.
[2023-03-19 10:16:44] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:16:44] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:16:44] [INFO ] Input system was already deterministic with 176 transitions.
[2023-03-19 10:16:44] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:16:44] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:16:44] [INFO ] Time to serialize gal into /tmp/CTLFireability10137047541119518794.gal : 3 ms
[2023-03-19 10:16:44] [INFO ] Time to serialize properties into /tmp/CTLFireability12144607692783163403.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10137047541119518794.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12144607692783163403.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,3.97648e+11,1.27382,42868,2,2923,5,241737,6,0,342,174974,0


Converting to forward existential form...Done !
original formula: EF((A(!(EG(((s2>=1)&&(l31>=1)))) U !((EF((((s1>=1)&&(l35>=1))||((s0>=1)&&(l1>=1)))) + E(((s0>=1)&&(l1>=1)) U !(((s3<1)||(l7<1))))))) * ((...194
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (((s1<1)||(l27<1))||((s0>=1)&&(l7>=1)))) * !(EG(!(!((E(TRUE U (((s1>=1)&&(l35>=1))||((s0>=...488
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t35, t36, t44, t45, t58, t84, t85, t120, t126, t127, t128, t129, t141, t161...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,7.13393,183832,1,0,330,967963,393,261,2836,1.13006e+06,552
FORMULA Szymanski-PT-a08-CTLFireability-08 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 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 4 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:16:51] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:16:51] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:16:51] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-19 10:16:51] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:16:51] [INFO ] Invariant cache hit.
[2023-03-19 10:16:51] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:16:51] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-19 10:16:51] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:16:51] [INFO ] Invariant cache hit.
[2023-03-19 10:16:52] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 167 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:16:52] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:52] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:52] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:16:52] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:52] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:16:52] [INFO ] Time to serialize gal into /tmp/CTLFireability7799423915335937711.gal : 1 ms
[2023-03-19 10:16:52] [INFO ] Time to serialize properties into /tmp/CTLFireability5184310660333923305.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7799423915335937711.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5184310660333923305.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,8.87251e+11,1.81745,50840,2,3139,5,280250,6,0,374,202518,0


Converting to forward existential form...Done !
original formula: E(!(((s2>=1)&&(l17>=1))) U ((AG(!((AF(((s2>=1)&&(l19>=1))) + ((s1>=1)&&(l0>=1))))) + ((s3>=1)&&(l13>=1))) + (A(!(((s3>=1)&&(l35>=1))) U !...217
=> equivalent forward existential formula: (([(FwdU(Init,!(((s2>=1)&&(l17>=1)))) * !(E(TRUE U !(!((!(EG(!(((s2>=1)&&(l19>=1))))) + ((s1>=1)&&(l0>=1))))))))...482
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t40, t41, t50, t51, t67, t96, t97, t137, t144, t145, t146, t147, t162, t184...281
Hit Full ! (commute/partial/dont) 133/0/67
Detected timeout of ITS tools.
[2023-03-19 10:17:22] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:17:22] [INFO ] Applying decomposition
[2023-03-19 10:17:22] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10790011005656469881.txt' '-o' '/tmp/graph10790011005656469881.bin' '-w' '/tmp/graph10790011005656469881.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10790011005656469881.bin' '-l' '-1' '-v' '-w' '/tmp/graph10790011005656469881.weights' '-q' '0' '-e' '0.001'
[2023-03-19 10:17:22] [INFO ] Decomposing Gal with order
[2023-03-19 10:17:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 10:17:22] [INFO ] Removed a total of 338 redundant transitions.
[2023-03-19 10:17:22] [INFO ] Flatten gal took : 13 ms
[2023-03-19 10:17:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3 ms.
[2023-03-19 10:17:22] [INFO ] Time to serialize gal into /tmp/CTLFireability18352483573181757294.gal : 1 ms
[2023-03-19 10:17:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15629767070197477442.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18352483573181757294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15629767070197477442.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.87251e+11,2.07938,67240,918,302,119550,13639,253,207043,74,148905,0


Converting to forward existential form...Done !
original formula: E(!(((u0.s2>=1)&&(u5.l17>=1))) U ((AG(!((AF(((u0.s2>=1)&&(u5.l19>=1))) + ((i6.u9.s1>=1)&&(u0.l0>=1))))) + ((u10.s3>=1)&&(u4.l13>=1))) + (...268
=> equivalent forward existential formula: (([(FwdU(Init,!(((u0.s2>=1)&&(u5.l17>=1)))) * !(E(TRUE U !(!((!(EG(!(((u0.s2>=1)&&(u5.l19>=1))))) + ((i6.u9.s1>=...559
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t18, t19, t50, t67, t96, t137, t144, t145, t146, t147, t162, t184, t192, t194, t1...281
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 42 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 42 transition count 180
Applied a total of 26 rules in 18 ms. Remains 42 /47 variables (removed 5) and now considering 180/216 (removed 36) transitions.
[2023-03-19 10:17:52] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2023-03-19 10:17:52] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:17:52] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 10:17:52] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2023-03-19 10:17:52] [INFO ] Invariant cache hit.
[2023-03-19 10:17:52] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:17:52] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-19 10:17:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 10:17:52] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2023-03-19 10:17:52] [INFO ] Invariant cache hit.
[2023-03-19 10:17:52] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/47 places, 180/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 197 ms. Remains : 42/47 places, 180/216 transitions.
[2023-03-19 10:17:52] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:17:52] [INFO ] Flatten gal took : 3 ms
[2023-03-19 10:17:52] [INFO ] Input system was already deterministic with 180 transitions.
[2023-03-19 10:17:52] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:17:52] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:17:52] [INFO ] Time to serialize gal into /tmp/CTLFireability9004652621361920849.gal : 1 ms
[2023-03-19 10:17:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4022934905743473622.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9004652621361920849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4022934905743473622.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.86929e+11,1.68938,47984,2,3086,5,275762,6,0,350,200713,0


Converting to forward existential form...Done !
original formula: (AG(A(((AF(((s3>=1)&&(l34>=1))) * !(((s1>=1)&&(l13>=1)))) + ((s0>=1)&&(l13>=1))) U (!(((s2>=1)&&(l38>=1))) * !((!(((s3>=1)&&(l12>=1))) * ...265
=> equivalent forward existential formula: ((([((FwdU(FwdU(Init,TRUE),!((!(((s2>=1)&&(l38>=1))) * !((!(((s3>=1)&&(l12>=1))) * !(EG(!(((s0>=1)&&(l13>=1)))))...786
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t36, t37, t45, t46, t61, t86, t87, t123, t129, t130, t131, t132, t146, t165...281
(forward)formula 0,0,24.9006,634760,1,0,606,3.55177e+06,407,356,2807,4.05269e+06,845
FORMULA Szymanski-PT-a08-CTLFireability-10 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 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:18:17] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:18:17] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:18:17] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-19 10:18:17] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:18:17] [INFO ] Invariant cache hit.
[2023-03-19 10:18:17] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:18:17] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-19 10:18:17] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:18:17] [INFO ] Invariant cache hit.
[2023-03-19 10:18:17] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 209 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:18:17] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:18:17] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:18:17] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:18:17] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:17] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:17] [INFO ] Time to serialize gal into /tmp/CTLFireability18205438411015916703.gal : 1 ms
[2023-03-19 10:18:17] [INFO ] Time to serialize properties into /tmp/CTLFireability1952927265286805612.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18205438411015916703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1952927265286805612.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,8.87251e+11,1.50778,50196,2,3041,5,279676,6,0,374,199429,0


Converting to forward existential form...Done !
original formula: ((AF(AG(((s0<1)||(l36<1)))) + AX((AX(((s0>=1)&&(l16>=1))) + ((s2>=1)&&(l38>=1))))) + (AF(((s3<1)||(l32<1))) * AX(((s0>=1)&&(l31>=1)))))
=> equivalent forward existential formula: ([FwdG((Init * !((!(EG(!(!(E(TRUE U !(((s0<1)||(l36<1)))))))) + !(EX(!((!(EX(!(((s0>=1)&&(l16>=1))))) + ((s2>=1)...372
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t50, t51, t66, t96, t97, t137, t144, t145, t146, t147, t161, t184...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,4.97618,124204,1,0,260,675434,435,170,3061,662686,467
FORMULA Szymanski-PT-a08-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 17 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:18:22] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:18:22] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-19 10:18:22] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 10:18:22] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:18:22] [INFO ] Invariant cache hit.
[2023-03-19 10:18:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:18:22] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-19 10:18:22] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:18:22] [INFO ] Invariant cache hit.
[2023-03-19 10:18:23] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 228 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 10:18:23] [INFO ] Flatten gal took : 12 ms
[2023-03-19 10:18:23] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:18:23] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:18:23] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:23] [INFO ] Flatten gal took : 3 ms
[2023-03-19 10:18:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12851095867142375021.gal : 1 ms
[2023-03-19 10:18:23] [INFO ] Time to serialize properties into /tmp/CTLFireability4336068973751741449.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12851095867142375021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4336068973751741449.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,6.00312e+11,1.48445,50548,2,3032,5,280882,6,0,366,200443,0


Converting to forward existential form...Done !
original formula: EX(AX((AF((((s1<1)||(l25<1))&&((s2<1)||(l16<1)))) + AX(((s1<1)||(l12<1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((!(EG(!((((s1<1)||(l25<1))&&((s2<1)||(l16<1)))))) + !(EX(!(((s1<1)||(l12<1))))))))))] != FAL...157
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,2.50246,53452,1,0,349,280882,417,199,2900,298390,572
FORMULA Szymanski-PT-a08-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 1 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:18:25] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:18:25] [INFO ] Invariant cache hit.
[2023-03-19 10:18:25] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-19 10:18:25] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:18:25] [INFO ] Invariant cache hit.
[2023-03-19 10:18:25] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:18:25] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-19 10:18:25] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:18:25] [INFO ] Invariant cache hit.
[2023-03-19 10:18:26] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 10:18:26] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:26] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:26] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:18:26] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:26] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8979547106669334046.gal : 3 ms
[2023-03-19 10:18:26] [INFO ] Time to serialize properties into /tmp/CTLFireability8082789256320935025.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8979547106669334046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8082789256320935025.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,6.00312e+11,1.52241,51232,2,3032,5,280882,6,0,366,200443,0


Converting to forward existential form...Done !
original formula: (EG(AX((EF(((s2<1)||(l37<1))) * ((s2<1)||(l15<1))))) * AF(((AG(((s2<1)||(l37<1))) + ((s2>=1)&&(l14>=1))) + EF(((s1>=1)&&(l20>=1))))))
=> equivalent forward existential formula: ([(Init * !(EG(!(EX(!((E(TRUE U ((s2<1)||(l37<1))) * ((s2<1)||(l15<1)))))))))] = FALSE * [FwdG(Init,!(((!(E(TRUE...248
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,6.56119,156048,1,0,353,873346,429,236,2988,861599,557
FORMULA Szymanski-PT-a08-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 1 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:18:32] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:18:32] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:18:32] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-19 10:18:32] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:18:32] [INFO ] Invariant cache hit.
[2023-03-19 10:18:32] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:18:32] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-19 10:18:32] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:18:32] [INFO ] Invariant cache hit.
[2023-03-19 10:18:32] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:18:32] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:32] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:32] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:18:32] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:32] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:18:32] [INFO ] Time to serialize gal into /tmp/CTLFireability8251365482429816994.gal : 1 ms
[2023-03-19 10:18:32] [INFO ] Time to serialize properties into /tmp/CTLFireability11134798123713153248.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8251365482429816994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11134798123713153248.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,8.87251e+11,1.83289,50156,2,3041,5,279676,6,0,374,199429,0


Converting to forward existential form...Done !
original formula: AX((AF(((s1<1)||(l33<1))) * AF((EG(((s2>=1)&&(l36>=1))) + EF(((s1>=1)&&(l25>=1)))))))
=> equivalent forward existential formula: ([FwdG(EY(Init),!(((s1<1)||(l33<1))))] = FALSE * [FwdG(EY(Init),!((EG(((s2>=1)&&(l36>=1))) + E(TRUE U ((s1>=1)&&...178
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t50, t51, t66, t96, t97, t137, t144, t145, t146, t147, t161, t184...281
(forward)formula 0,1,3.73406,66788,1,0,241,347401,439,159,3022,330636,456
FORMULA Szymanski-PT-a08-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2023-03-19 10:18:36] [INFO ] Flatten gal took : 9 ms
[2023-03-19 10:18:36] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:18:36] [INFO ] Applying decomposition
[2023-03-19 10:18:36] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14726175063015245126.txt' '-o' '/tmp/graph14726175063015245126.bin' '-w' '/tmp/graph14726175063015245126.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14726175063015245126.bin' '-l' '-1' '-v' '-w' '/tmp/graph14726175063015245126.weights' '-q' '0' '-e' '0.001'
[2023-03-19 10:18:36] [INFO ] Decomposing Gal with order
[2023-03-19 10:18:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 10:18:36] [INFO ] Removed a total of 368 redundant transitions.
[2023-03-19 10:18:36] [INFO ] Flatten gal took : 11 ms
[2023-03-19 10:18:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 3 ms.
[2023-03-19 10:18:36] [INFO ] Time to serialize gal into /tmp/CTLFireability18438095436174562333.gal : 1 ms
[2023-03-19 10:18:36] [INFO ] Time to serialize properties into /tmp/CTLFireability12397419574865041632.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18438095436174562333.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12397419574865041632.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 3 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,3.95593e+12,2.46089,76088,1108,345,123806,16993,297,273852,70,132680,0


Converting to forward existential form...Done !
original formula: AF(AG(((((u0.s2<1)||(i1.u4.l13<1))||(((i1.u4.s0>=1)&&(i6.u8.l28>=1))||(((u0.s2<1)||(i3.u1.l5<1))&&((u0.s2<1)||(i5.u9.l26<1))))) * (!(A(((...250
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((((u0.s2<1)||(i1.u4.l13<1))||(((i1.u4.s0>=1)&&(i6.u8.l28>=1))||(((u0.s2<1)||(i3.u1.l5...388
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t43, t44, t54, t55, t71, t72, t80, t104, t148, t156, t157, t158, t159, t175, t18...308
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,342.879,2202232,1,0,3.1055e+06,235127,743,9.21539e+06,223,2.53976e+06,530157
FORMULA Szymanski-PT-a08-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: AX(((EG(AG(((i3.u6.s3<1)||(u5.l17<1)))) * (((u11.s1<1)||(u12.l39<1))||((u11.s1>=1)&&(u5.l19>=1)))) + (AX(E(((u11.s1>=1)&&(u0.l1>=1)) U ((...467
=> equivalent forward existential formula: ([(EY((EY(Init) * !((EG(!(E(TRUE U !(((i3.u6.s3<1)||(u5.l17<1)))))) * (((u11.s1<1)||(u12.l39<1))||((u11.s1>=1)&&...1454
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
ITS-tools command line returned an error code 139
[2023-03-19 10:29:56] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:29:56] [INFO ] Time to serialize gal into /tmp/CTLFireability4876063709300531985.gal : 1 ms
[2023-03-19 10:29:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15274895804868389166.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4876063709300531985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15274895804868389166.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 2 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,3.95593e+12,4.07606,111288,2,5167,5,710255,6,0,406,404934,0


Converting to forward existential form...Done !
original formula: AX(((EG(AG(((s3<1)||(l17<1)))) * (((s1<1)||(l39<1))||((s1>=1)&&(l19>=1)))) + (AX(E(((s1>=1)&&(l1>=1)) U ((s1>=1)&&(l16>=1)))) * (((E(((s0...346
=> equivalent forward existential formula: ([(EY((EY(Init) * !((EG(!(E(TRUE U !(((s3<1)||(l17<1)))))) * (((s1<1)||(l39<1))||((s1>=1)&&(l19>=1))))))) * !(E(...1133
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t43, t44, t54, t55, t71, t72, t80, t104, t105, t148, t156, t157, t158, t159...299
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 145/0/71
(forward)formula 0,0,192.618,3464684,1,0,542,1.81663e+07,9,345,1406,1.43969e+07,1
FORMULA Szymanski-PT-a08-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: E(!(((s2>=1)&&(l17>=1))) U ((AG(!((AF(((s2>=1)&&(l19>=1))) + ((s1>=1)&&(l0>=1))))) + ((s3>=1)&&(l13>=1))) + (A(!(((s3>=1)&&(l35>=1))) U !...217
=> equivalent forward existential formula: (([(FwdU(Init,!(((s2>=1)&&(l17>=1)))) * !(E(TRUE U !(!((!(EG(!(((s2>=1)&&(l19>=1))))) + ((s1>=1)&&(l0>=1))))))))...482
Hit Full ! (commute/partial/dont) 145/0/71
(forward)formula 1,1,297.981,3465208,1,0,542,1.81663e+07,29,345,1812,1.43969e+07,209
FORMULA Szymanski-PT-a08-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1253196 ms.

BK_STOP 1679222096442

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="Szymanski-PT-a08"
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 2-5348"
echo " Executing tool itstools"
echo " Input is Szymanski-PT-a08, 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 r485-tall-167912699400426"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a08.tgz
mv Szymanski-PT-a08 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;