Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r042-smll-165252095800516.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-50a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095800516
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 6.9K Apr 29 15:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 29 15:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 29 15:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 15:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 9 07:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 07:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 07:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 97K May 10 09:33 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 DES-PT-50a-LTLFireability-00
FORMULA_NAME DES-PT-50a-LTLFireability-01
FORMULA_NAME DES-PT-50a-LTLFireability-02
FORMULA_NAME DES-PT-50a-LTLFireability-03
FORMULA_NAME DES-PT-50a-LTLFireability-04
FORMULA_NAME DES-PT-50a-LTLFireability-05
FORMULA_NAME DES-PT-50a-LTLFireability-06
FORMULA_NAME DES-PT-50a-LTLFireability-07
FORMULA_NAME DES-PT-50a-LTLFireability-08
FORMULA_NAME DES-PT-50a-LTLFireability-09
FORMULA_NAME DES-PT-50a-LTLFireability-10
FORMULA_NAME DES-PT-50a-LTLFireability-11
FORMULA_NAME DES-PT-50a-LTLFireability-12
FORMULA_NAME DES-PT-50a-LTLFireability-13
FORMULA_NAME DES-PT-50a-LTLFireability-14
FORMULA_NAME DES-PT-50a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652774730822

Running Version 202205111006
[2022-05-17 08:05:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 08:05:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 08:05:33] [INFO ] Load time of PNML (sax parser for PT used): 204 ms
[2022-05-17 08:05:33] [INFO ] Transformed 314 places.
[2022-05-17 08:05:33] [INFO ] Transformed 271 transitions.
[2022-05-17 08:05:33] [INFO ] Found NUPN structural information;
[2022-05-17 08:05:33] [INFO ] Parsed PT model containing 314 places and 271 transitions in 448 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-50a-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-50a-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-50a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 313 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 313 transition count 256
Applied a total of 2 rules in 126 ms. Remains 313 /314 variables (removed 1) and now considering 256/257 (removed 1) transitions.
// Phase 1: matrix 256 rows 313 cols
[2022-05-17 08:05:34] [INFO ] Computed 59 place invariants in 49 ms
[2022-05-17 08:05:35] [INFO ] Implicit Places using invariants in 758 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 838 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 312/314 places, 256/257 transitions.
Applied a total of 0 rules in 31 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 312/314 places, 256/257 transitions.
Support contains 39 out of 312 places after structural reductions.
[2022-05-17 08:05:35] [INFO ] Flatten gal took : 135 ms
[2022-05-17 08:05:35] [INFO ] Flatten gal took : 59 ms
[2022-05-17 08:05:35] [INFO ] Input system was already deterministic with 256 transitions.
Support contains 38 out of 312 places (down from 39) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 216 resets, run finished after 899 ms. (steps per millisecond=11 ) properties (out of 26) seen :9
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:05:36] [INFO ] Computed 58 place invariants in 20 ms
[2022-05-17 08:05:37] [INFO ] After 363ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2022-05-17 08:05:37] [INFO ] [Nat]Absence check using 33 positive place invariants in 17 ms returned sat
[2022-05-17 08:05:37] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 54 ms returned sat
[2022-05-17 08:05:41] [INFO ] After 3587ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2022-05-17 08:05:42] [INFO ] Deduced a trap composed of 11 places in 109 ms of which 6 ms to minimize.
[2022-05-17 08:05:42] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 1 ms to minimize.
[2022-05-17 08:05:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 308 ms
[2022-05-17 08:05:44] [INFO ] After 6497ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 1778 ms.
[2022-05-17 08:05:46] [INFO ] After 9005ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Fused 17 Parikh solutions to 16 different solutions.
Parikh walk visited 1 properties in 1727 ms.
Support contains 25 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 256/256 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 312 transition count 255
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 5 place count 312 transition count 255
Applied a total of 5 rules in 58 ms. Remains 312 /312 variables (removed 0) and now considering 255/256 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 255/256 transitions.
Incomplete random walk after 10000 steps, including 168 resets, run finished after 541 ms. (steps per millisecond=18 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 328425 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :{}
Probabilistic random walk after 328425 steps, saw 50008 distinct states, run finished after 3003 ms. (steps per millisecond=109 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 255 rows 312 cols
[2022-05-17 08:05:51] [INFO ] Computed 59 place invariants in 7 ms
[2022-05-17 08:05:52] [INFO ] [Real]Absence check using 34 positive place invariants in 13 ms returned sat
[2022-05-17 08:05:52] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 32 ms returned sat
[2022-05-17 08:05:52] [INFO ] After 420ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2022-05-17 08:05:52] [INFO ] [Nat]Absence check using 34 positive place invariants in 12 ms returned sat
[2022-05-17 08:05:52] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 166 ms returned sat
[2022-05-17 08:05:54] [INFO ] After 1766ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2022-05-17 08:05:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-17 08:05:57] [INFO ] After 2407ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :16
[2022-05-17 08:05:58] [INFO ] Deduced a trap composed of 12 places in 148 ms of which 3 ms to minimize.
[2022-05-17 08:05:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 182 ms
[2022-05-17 08:05:59] [INFO ] After 4563ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 1229 ms.
[2022-05-17 08:06:00] [INFO ] After 8160ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Parikh walk visited 0 properties in 1819 ms.
Support contains 25 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 255/255 transitions.
Applied a total of 0 rules in 30 ms. Remains 312 /312 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 255/255 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 255/255 transitions.
Applied a total of 0 rules in 14 ms. Remains 312 /312 variables (removed 0) and now considering 255/255 (removed 0) transitions.
// Phase 1: matrix 255 rows 312 cols
[2022-05-17 08:06:02] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 08:06:02] [INFO ] Implicit Places using invariants in 316 ms returned []
// Phase 1: matrix 255 rows 312 cols
[2022-05-17 08:06:02] [INFO ] Computed 59 place invariants in 6 ms
[2022-05-17 08:06:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-17 08:06:03] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 1005 ms to find 0 implicit places.
[2022-05-17 08:06:03] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 255 rows 312 cols
[2022-05-17 08:06:03] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 08:06:03] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 255/255 transitions.
Applied a total of 0 rules in 25 ms. Remains 312 /312 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Running SMT prover for 16 properties.
// Phase 1: matrix 255 rows 312 cols
[2022-05-17 08:06:03] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-17 08:06:04] [INFO ] [Real]Absence check using 34 positive place invariants in 15 ms returned sat
[2022-05-17 08:06:04] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 41 ms returned sat
[2022-05-17 08:06:04] [INFO ] After 512ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2022-05-17 08:06:04] [INFO ] [Nat]Absence check using 34 positive place invariants in 18 ms returned sat
[2022-05-17 08:06:05] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 261 ms returned sat
[2022-05-17 08:06:07] [INFO ] After 2366ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2022-05-17 08:06:08] [INFO ] Deduced a trap composed of 13 places in 140 ms of which 1 ms to minimize.
[2022-05-17 08:06:08] [INFO ] Deduced a trap composed of 12 places in 189 ms of which 1 ms to minimize.
[2022-05-17 08:06:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 417 ms
[2022-05-17 08:06:10] [INFO ] Deduced a trap composed of 11 places in 96 ms of which 2 ms to minimize.
[2022-05-17 08:06:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2022-05-17 08:06:10] [INFO ] After 5347ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 1622 ms.
[2022-05-17 08:06:12] [INFO ] After 7786ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
[2022-05-17 08:06:12] [INFO ] Flatten gal took : 38 ms
[2022-05-17 08:06:12] [INFO ] Flatten gal took : 40 ms
[2022-05-17 08:06:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14599091335880940697.gal : 11 ms
[2022-05-17 08:06:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4251613348414337764.prop : 2 ms
Invoking ITS tools like this :cd /tmp/redAtoms16655444421083490093;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14599091335880940697.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4251613348414337764.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality4251613348414337764.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :25 after 63
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :63 after 69
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :69 after 185
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :185 after 1545
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :1545 after 2333
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :14221 after 19873
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :19873 after 590417
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :590417 after 6.0574e+06
Detected timeout of ITS tools.
[2022-05-17 08:06:27] [INFO ] Flatten gal took : 31 ms
[2022-05-17 08:06:27] [INFO ] Applying decomposition
[2022-05-17 08:06:27] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4022784258421029821.txt' '-o' '/tmp/graph4022784258421029821.bin' '-w' '/tmp/graph4022784258421029821.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4022784258421029821.bin' '-l' '-1' '-v' '-w' '/tmp/graph4022784258421029821.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:06:27] [INFO ] Decomposing Gal with order
[2022-05-17 08:06:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:06:27] [INFO ] Removed a total of 24 redundant transitions.
[2022-05-17 08:06:27] [INFO ] Flatten gal took : 110 ms
[2022-05-17 08:06:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 9 ms.
[2022-05-17 08:06:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5517606570997623261.gal : 11 ms
[2022-05-17 08:06:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10140827949574952516.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms16655444421083490093;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5517606570997623261.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10140827949574952516.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality10140827949574952516.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :5 after 197
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :197 after 785
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :785 after 11395
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :11395 after 3.14763e+08
Reachability property AtomicPropp17 is true.
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :3.14763e+08 after 5.17412e+08
Reachability property AtomicPropp20 is true.
Reachability property AtomicPropp4 is true.
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :5.17412e+08 after 6.69399e+08
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :6.69399e+08 after 7.96055e+08
Reachability property AtomicPropp13 is true.
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :7.96055e+08 after 1.04937e+09
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :1.04937e+09 after 4.74507e+09
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :3.38751e+12 after 3.4264e+12
Reachability property AtomicPropp25 is true.
Reachability property AtomicPropp19 is true.
Reachability property AtomicPropp18 is true.
Reachability property AtomicPropp9 is true.
Reachability property AtomicPropp6 is true.
Reachability property AtomicPropp2 is true.
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :1.07149e+13 after 1.14477e+13
Reachability property AtomicPropp21 is true.
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.58441e+13 after 1.58498e+13
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :1.95078e+13 after 2.02406e+13
Reachability property AtomicPropp23 is true.
Reachability property AtomicPropp22 is true.
Reachability property AtomicPropp16 is true.
Reachability property AtomicPropp12 is true.
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.7568e+13 after 2.83007e+13
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\_mod\_flat,3.47203e+13,11.664,274072,19652,9863,677563,33124,276,472675,465,299967,0
Total reachable state count : 34720259561559

Verifying 16 reachability properties.
Reachability property AtomicPropp2 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp2,1.194e+11,11.7156,274336,1509,829,677563,33124,284,472675,472,299967,0
Reachability property AtomicPropp4 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp4,8.3933e+06,11.7221,274336,513,315,677563,33124,292,472675,478,299967,0
Reachability property AtomicPropp6 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp6,1.26516e+07,11.7239,274336,502,435,677563,33124,306,472675,486,299967,0
Reachability property AtomicPropp8 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp8,4.91569e+06,11.7267,274336,448,856,677563,33124,314,472675,490,299967,0
Reachability property AtomicPropp9 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp9,48,11.7286,274336,50,182,677563,33124,344,472675,494,299967,32
Reachability property AtomicPropp12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp12,1.194e+11,11.7327,274336,1509,1253,677563,33124,350,472675,498,299967,32
Reachability property AtomicPropp13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp13,8.3933e+06,11.7337,274336,513,331,677563,33124,356,472675,502,299967,32
Reachability property AtomicPropp16 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp16,1.194e+11,11.7374,274336,1509,1185,677563,33124,362,472675,506,299967,32
Reachability property AtomicPropp17 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp17,8.3933e+06,11.7384,274336,513,307,677563,33124,367,472675,508,299967,32
Reachability property AtomicPropp18 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp18,1.26516e+07,11.74,274336,502,577,677563,33124,377,472675,514,299967,32
Reachability property AtomicPropp19 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp19,492,11.7411,274336,86,186,677563,33124,383,472675,518,299967,32
Reachability property AtomicPropp20 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp20,8.3933e+06,11.742,274336,513,321,677563,33124,389,472675,522,299967,32
Reachability property AtomicPropp21 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp21,984,11.7472,274336,86,202,677563,33124,394,472675,524,299967,32
Reachability property AtomicPropp22 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp22,2156,11.7572,274336,121,236,677563,33124,402,472675,529,299967,32
Reachability property AtomicPropp23 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp23,2156,11.7577,274336,121,236,677563,33124,402,472675,529,299967,32
Reachability property AtomicPropp25 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp25,1.88957e+06,11.7592,274336,52,199,677563,33124,425,472675,534,299967,42
FORMULA DES-PT-50a-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 215 stabilizing places and 210 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(((F(!p1)&&p0) U X((F(p2) U p3))))))'
Support contains 8 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 5 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:40] [INFO ] Computed 58 place invariants in 7 ms
[2022-05-17 08:06:40] [INFO ] Implicit Places using invariants in 433 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:40] [INFO ] Computed 58 place invariants in 7 ms
[2022-05-17 08:06:41] [INFO ] Implicit Places using invariants and state equation in 862 ms returned []
Implicit Place search using SMT with State Equation took 1298 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:41] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 08:06:41] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 750 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), (AND p1 (NOT p3)), (NOT p2), (AND p1 (NOT p2))]
Running random walk in product with property : DES-PT-50a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p3)), acceptance={0} source=3 dest: 4}], [{ cond=(AND p1 (NOT p3)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s220 1) (EQ s225 1) (EQ s227 1)), p1:(AND (EQ s127 1) (EQ s228 1)), p3:(AND (EQ s42 1) (EQ s231 1) (EQ s233 1)), p2:(AND (EQ s220 1) (EQ s225 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 44 steps with 0 reset in 5 ms.
FORMULA DES-PT-50a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-50a-LTLFireability-02 finished in 2516 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 26 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:42] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:06:42] [INFO ] Implicit Places using invariants in 357 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:42] [INFO ] Computed 58 place invariants in 9 ms
[2022-05-17 08:06:43] [INFO ] Implicit Places using invariants and state equation in 730 ms returned []
Implicit Place search using SMT with State Equation took 1093 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:43] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:06:43] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-50a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s205 1) (NEQ s226 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1054 ms.
Product exploration explored 100000 steps with 50000 reset in 795 ms.
Computed a total of 215 stabilizing places and 210 stable transitions
Computed a total of 215 stabilizing places and 210 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DES-PT-50a-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-50a-LTLFireability-04 finished in 3447 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (!G(p2)&&p1)))'
Support contains 8 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 18 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:45] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:06:46] [INFO ] Implicit Places using invariants in 250 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:46] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:06:46] [INFO ] Implicit Places using invariants and state equation in 524 ms returned []
Implicit Place search using SMT with State Equation took 778 ms to find 0 implicit places.
[2022-05-17 08:06:46] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:46] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:06:47] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) p2), (NOT p0), p2]
Running random walk in product with property : DES-PT-50a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s220 1) (EQ s225 1) (EQ s227 1) (EQ s190 1) (EQ s204 1)), p0:(AND (EQ s4 1) (EQ s231 1) (EQ s233 1)), p2:(AND (EQ s220 1) (EQ s225 1) (EQ s227...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 62 steps with 0 reset in 1 ms.
FORMULA DES-PT-50a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-50a-LTLFireability-05 finished in 1388 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(G(p0) U !p1)))'
Support contains 4 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 10 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:47] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 08:06:47] [INFO ] Implicit Places using invariants in 536 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:47] [INFO ] Computed 58 place invariants in 8 ms
[2022-05-17 08:06:48] [INFO ] Implicit Places using invariants and state equation in 820 ms returned []
Implicit Place search using SMT with State Equation took 1358 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:48] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 08:06:48] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 218 ms :[true, p0, (NOT p1), (NOT p1), (AND p0 (NOT p1))]
Running random walk in product with property : DES-PT-50a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (EQ s205 1) (EQ s226 1)), p1:(AND (EQ s246 1) (EQ s263 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-50a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-50a-LTLFireability-06 finished in 1924 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(X(G(F((F(X(p0))||p0))))) U !p1)) U p0))'
Support contains 4 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 30 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:49] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 08:06:49] [INFO ] Implicit Places using invariants in 507 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:49] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:06:50] [INFO ] Implicit Places using invariants and state equation in 818 ms returned []
Implicit Place search using SMT with State Equation took 1348 ms to find 0 implicit places.
[2022-05-17 08:06:50] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:50] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:06:50] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), p1]
Running random walk in product with property : DES-PT-50a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s100 1) (EQ s228 1)), p1:(AND (EQ s61 1) (EQ s307 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 50000 reset in 1149 ms.
Product exploration explored 100000 steps with 50000 reset in 943 ms.
Computed a total of 215 stabilizing places and 210 stable transitions
Computed a total of 215 stabilizing places and 210 stable transitions
Detected a total of 215/312 stabilizing places and 210/256 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X (NOT p1))
Knowledge based reduction with 8 factoid took 277 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DES-PT-50a-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-50a-LTLFireability-07 finished in 4272 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))||X(G(F(G(p1)))))))'
Support contains 6 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 27 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:53] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:06:54] [INFO ] Implicit Places using invariants in 523 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:54] [INFO ] Computed 58 place invariants in 7 ms
[2022-05-17 08:06:54] [INFO ] Implicit Places using invariants and state equation in 860 ms returned []
Implicit Place search using SMT with State Equation took 1385 ms to find 0 implicit places.
[2022-05-17 08:06:54] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:54] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 08:06:55] [INFO ] Dead Transitions using invariants and state equation in 292 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-50a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s114 1) (EQ s228 1)), p1:(OR (AND (EQ s220 1) (EQ s225 1) (EQ s227 1)) (AND (EQ s146 1) (EQ s228 1)))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 71 steps with 0 reset in 0 ms.
FORMULA DES-PT-50a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-50a-LTLFireability-08 finished in 1780 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!F(p0))) U (F(!F(p1))&&F(p0))))'
Support contains 4 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 26 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:55] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:06:55] [INFO ] Implicit Places using invariants in 465 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:55] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 08:06:56] [INFO ] Implicit Places using invariants and state equation in 805 ms returned []
Implicit Place search using SMT with State Equation took 1272 ms to find 0 implicit places.
[2022-05-17 08:06:56] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:56] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:06:56] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : DES-PT-50a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s208 1) (EQ s292 1)), p1:(AND (EQ s68 1) (EQ s307 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3921 reset in 501 ms.
Product exploration explored 100000 steps with 3984 reset in 762 ms.
Computed a total of 215 stabilizing places and 210 stable transitions
Computed a total of 215 stabilizing places and 210 stable transitions
Detected a total of 215/312 stabilizing places and 210/256 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 228 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Incomplete random walk after 10000 steps, including 218 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:06:58] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:06:58] [INFO ] [Real]Absence check using 33 positive place invariants in 17 ms returned sat
[2022-05-17 08:06:58] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 29 ms returned sat
[2022-05-17 08:06:58] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:06:59] [INFO ] [Nat]Absence check using 33 positive place invariants in 11 ms returned sat
[2022-05-17 08:06:59] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 27 ms returned sat
[2022-05-17 08:06:59] [INFO ] After 415ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:06:59] [INFO ] After 463ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2022-05-17 08:06:59] [INFO ] After 686ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 256/256 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 312 transition count 254
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 312 transition count 254
Applied a total of 8 rules in 31 ms. Remains 312 /312 variables (removed 0) and now considering 254/256 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/256 transitions.
Incomplete random walk after 10000 steps, including 128 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1052764 steps, run timeout after 3001 ms. (steps per millisecond=350 ) properties seen :{}
Probabilistic random walk after 1052764 steps, saw 148305 distinct states, run finished after 3001 ms. (steps per millisecond=350 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:07:02] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:07:02] [INFO ] [Real]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-05-17 08:07:02] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 26 ms returned sat
[2022-05-17 08:07:02] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:07:02] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-17 08:07:03] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 114 ms returned sat
[2022-05-17 08:07:03] [INFO ] After 411ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:07:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:07:03] [INFO ] After 65ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:07:03] [INFO ] After 135ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2022-05-17 08:07:03] [INFO ] After 824ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 40 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 21 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:07:03] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 08:07:04] [INFO ] Implicit Places using invariants in 457 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:07:04] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 08:07:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:07:05] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1354 ms to find 0 implicit places.
[2022-05-17 08:07:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:07:05] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 08:07:05] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 312 transition count 254
Applied a total of 1 rules in 26 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:07:05] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 08:07:05] [INFO ] [Real]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-17 08:07:05] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 41 ms returned sat
[2022-05-17 08:07:05] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:07:05] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-17 08:07:05] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 162 ms returned sat
[2022-05-17 08:07:06] [INFO ] After 404ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:07:06] [INFO ] After 473ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2022-05-17 08:07:06] [INFO ] After 805ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:07:06] [INFO ] Flatten gal took : 46 ms
[2022-05-17 08:07:06] [INFO ] Flatten gal took : 42 ms
[2022-05-17 08:07:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6266704509831851454.gal : 6 ms
[2022-05-17 08:07:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10257293276346450714.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms4227211185828501287;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6266704509831851454.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10257293276346450714.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality10257293276346450714.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 53
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :53 after 55
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :55 after 151
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :151 after 1409
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1409 after 2353
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13397 after 74133
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :74133 after 653205
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :653205 after 6.1123e+06
Detected timeout of ITS tools.
[2022-05-17 08:07:21] [INFO ] Flatten gal took : 24 ms
[2022-05-17 08:07:21] [INFO ] Applying decomposition
[2022-05-17 08:07:21] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8767182328692267179.txt' '-o' '/tmp/graph8767182328692267179.bin' '-w' '/tmp/graph8767182328692267179.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8767182328692267179.bin' '-l' '-1' '-v' '-w' '/tmp/graph8767182328692267179.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:07:21] [INFO ] Decomposing Gal with order
[2022-05-17 08:07:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:07:21] [INFO ] Removed a total of 26 redundant transitions.
[2022-05-17 08:07:21] [INFO ] Flatten gal took : 35 ms
[2022-05-17 08:07:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2022-05-17 08:07:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7944886412147164858.gal : 6 ms
[2022-05-17 08:07:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6575915858962349736.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4227211185828501287;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7944886412147164858.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6575915858962349736.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality6575915858962349736.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 133
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :133 after 327
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :327 after 1145
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1145 after 10749
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :10749 after 3.80425e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3.80425e+08 after 6.76157e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.76157e+08 after 1.16904e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6.23502e+12 after 6.87962e+12
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.39702e+13 after 1.39756e+13
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 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\_mod\_flat,2.55745e+13,13.2663,281220,21710,9098,687703,30351,285,498231,450,258060,0
Total reachable state count : 25574536503139

Verifying 1 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,1.05036e+11,13.332,281484,1715,1008,687703,30351,293,498231,457,258060,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 243 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) p1), (NOT p0), p1]
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:07:35] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 08:07:36] [INFO ] [Real]Absence check using 33 positive place invariants in 23 ms returned sat
[2022-05-17 08:07:36] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 86 ms returned sat
[2022-05-17 08:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 08:07:38] [INFO ] [Real]Absence check using state equation in 2685 ms returned sat
[2022-05-17 08:07:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 08:07:39] [INFO ] [Nat]Absence check using 33 positive place invariants in 15 ms returned sat
[2022-05-17 08:07:39] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 332 ms returned sat
[2022-05-17 08:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 08:07:42] [INFO ] [Nat]Absence check using state equation in 3330 ms returned sat
[2022-05-17 08:07:42] [INFO ] Computed and/alt/rep : 248/744/248 causal constraints (skipped 7 transitions) in 22 ms.
[2022-05-17 08:07:46] [INFO ] Added : 196 causal constraints over 40 iterations in 3993 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 9 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:07:46] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:07:47] [INFO ] Implicit Places using invariants in 506 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:07:47] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:07:48] [INFO ] Implicit Places using invariants and state equation in 908 ms returned []
Implicit Place search using SMT with State Equation took 1416 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:07:48] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:07:48] [INFO ] Dead Transitions using invariants and state equation in 433 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Computed a total of 215 stabilizing places and 210 stable transitions
Computed a total of 215 stabilizing places and 210 stable transitions
Detected a total of 215/312 stabilizing places and 210/256 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 489 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Incomplete random walk after 10000 steps, including 223 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:07:49] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:07:49] [INFO ] [Real]Absence check using 33 positive place invariants in 15 ms returned sat
[2022-05-17 08:07:49] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 47 ms returned sat
[2022-05-17 08:07:49] [INFO ] After 185ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:07:49] [INFO ] [Nat]Absence check using 33 positive place invariants in 14 ms returned sat
[2022-05-17 08:07:49] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 47 ms returned sat
[2022-05-17 08:07:50] [INFO ] After 534ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:07:50] [INFO ] After 598ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2022-05-17 08:07:50] [INFO ] After 971ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 15 ms.
Support contains 2 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 256/256 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 312 transition count 254
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 312 transition count 254
Applied a total of 8 rules in 59 ms. Remains 312 /312 variables (removed 0) and now considering 254/256 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/256 transitions.
Incomplete random walk after 10000 steps, including 142 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1047705 steps, run timeout after 3001 ms. (steps per millisecond=349 ) properties seen :{}
Probabilistic random walk after 1047705 steps, saw 147612 distinct states, run finished after 3001 ms. (steps per millisecond=349 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:07:53] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 08:07:53] [INFO ] [Real]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-17 08:07:53] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 32 ms returned sat
[2022-05-17 08:07:53] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:07:53] [INFO ] [Nat]Absence check using 35 positive place invariants in 16 ms returned sat
[2022-05-17 08:07:54] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 177 ms returned sat
[2022-05-17 08:07:54] [INFO ] After 502ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:07:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:07:54] [INFO ] After 61ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:07:54] [INFO ] After 129ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2022-05-17 08:07:54] [INFO ] After 1012ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 15 ms.
Support contains 2 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 19 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 16 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:07:54] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:07:55] [INFO ] Implicit Places using invariants in 369 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:07:55] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 08:07:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:07:56] [INFO ] Implicit Places using invariants and state equation in 868 ms returned []
Implicit Place search using SMT with State Equation took 1240 ms to find 0 implicit places.
[2022-05-17 08:07:56] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:07:56] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:07:56] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 312 transition count 254
Applied a total of 1 rules in 32 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:07:56] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 08:07:56] [INFO ] [Real]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-17 08:07:56] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 32 ms returned sat
[2022-05-17 08:07:56] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:07:56] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2022-05-17 08:07:57] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 191 ms returned sat
[2022-05-17 08:07:57] [INFO ] After 434ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:07:57] [INFO ] After 500ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2022-05-17 08:07:57] [INFO ] After 893ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:07:57] [INFO ] Flatten gal took : 55 ms
[2022-05-17 08:07:57] [INFO ] Flatten gal took : 28 ms
[2022-05-17 08:07:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4361302218289933290.gal : 4 ms
[2022-05-17 08:07:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11575833510674656122.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms14707524160697638931;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4361302218289933290.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11575833510674656122.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality11575833510674656122.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 53
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :53 after 55
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :55 after 151
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :151 after 1409
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1409 after 2353
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13397 after 74133
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :74133 after 653205
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :653205 after 6.1123e+06
Detected timeout of ITS tools.
[2022-05-17 08:08:12] [INFO ] Flatten gal took : 30 ms
[2022-05-17 08:08:12] [INFO ] Applying decomposition
[2022-05-17 08:08:12] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14574543714071635355.txt' '-o' '/tmp/graph14574543714071635355.bin' '-w' '/tmp/graph14574543714071635355.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14574543714071635355.bin' '-l' '-1' '-v' '-w' '/tmp/graph14574543714071635355.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:08:12] [INFO ] Decomposing Gal with order
[2022-05-17 08:08:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:08:12] [INFO ] Removed a total of 26 redundant transitions.
[2022-05-17 08:08:12] [INFO ] Flatten gal took : 45 ms
[2022-05-17 08:08:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 4 ms.
[2022-05-17 08:08:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2707758237635001596.gal : 6 ms
[2022-05-17 08:08:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality112839320801693297.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms14707524160697638931;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2707758237635001596.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality112839320801693297.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...297
Loading property file /tmp/ReachabilityCardinality112839320801693297.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 133
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :133 after 327
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :327 after 785
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :785 after 10749
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :10749 after 3.80425e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3.80425e+08 after 6.76157e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.76157e+08 after 1.16904e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6.23502e+12 after 6.87962e+12
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.39702e+13 after 1.39931e+13
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 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\_mod\_flat,2.5573e+13,14.4197,285704,21736,9224,696494,30506,285,521131,453,265874,0
Total reachable state count : 25573028428899

Verifying 1 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,1.05036e+11,14.4887,285968,1718,1007,696494,30506,293,521131,460,265874,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 252 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) p1), (NOT p0), p1]
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:08:28] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:08:28] [INFO ] [Real]Absence check using 33 positive place invariants in 22 ms returned sat
[2022-05-17 08:08:28] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 82 ms returned sat
[2022-05-17 08:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 08:08:31] [INFO ] [Real]Absence check using state equation in 2696 ms returned sat
[2022-05-17 08:08:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 08:08:31] [INFO ] [Nat]Absence check using 33 positive place invariants in 14 ms returned sat
[2022-05-17 08:08:31] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 211 ms returned sat
[2022-05-17 08:08:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 08:08:34] [INFO ] [Nat]Absence check using state equation in 2983 ms returned sat
[2022-05-17 08:08:34] [INFO ] Computed and/alt/rep : 248/744/248 causal constraints (skipped 7 transitions) in 24 ms.
[2022-05-17 08:08:38] [INFO ] Added : 196 causal constraints over 40 iterations in 3805 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Product exploration explored 100000 steps with 4018 reset in 455 ms.
Product exploration explored 100000 steps with 3885 reset in 483 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Support contains 4 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 38 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2022-05-17 08:08:40] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:08:40] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:08:40] [INFO ] Dead Transitions using invariants and state equation in 425 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Product exploration explored 100000 steps with 3918 reset in 696 ms.
Product exploration explored 100000 steps with 4069 reset in 444 ms.
Built C files in :
/tmp/ltsmin8317575390050733193
[2022-05-17 08:08:41] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8317575390050733193
Running compilation step : cd /tmp/ltsmin8317575390050733193;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1215 ms.
Running link step : cd /tmp/ltsmin8317575390050733193;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin8317575390050733193;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7676694786734932991.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 16 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:08:56] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:08:57] [INFO ] Implicit Places using invariants in 360 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:08:57] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:08:57] [INFO ] Implicit Places using invariants and state equation in 739 ms returned []
Implicit Place search using SMT with State Equation took 1102 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:08:57] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:08:58] [INFO ] Dead Transitions using invariants and state equation in 247 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Built C files in :
/tmp/ltsmin3955921351793323067
[2022-05-17 08:08:58] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3955921351793323067
Running compilation step : cd /tmp/ltsmin3955921351793323067;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 748 ms.
Running link step : cd /tmp/ltsmin3955921351793323067;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin3955921351793323067;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15564221526358905707.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 08:09:13] [INFO ] Flatten gal took : 15 ms
[2022-05-17 08:09:13] [INFO ] Flatten gal took : 16 ms
[2022-05-17 08:09:13] [INFO ] Time to serialize gal into /tmp/LTL17292732284441755040.gal : 6 ms
[2022-05-17 08:09:13] [INFO ] Time to serialize properties into /tmp/LTL885857836174648174.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17292732284441755040.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL885857836174648174.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1729273...266
Read 1 LTL properties
Checking formula 0 : !(((F(G(!(F("((p208==1)&&(p293==1))")))))U((F(!(F("((p68==1)&&(p309==1))"))))&&(F("((p208==1)&&(p293==1))")))))
Formula 0 simplified : !(FG!F"((p208==1)&&(p293==1))" U (F"((p208==1)&&(p293==1))" & F!F"((p68==1)&&(p309==1))"))
Detected timeout of ITS tools.
[2022-05-17 08:09:28] [INFO ] Flatten gal took : 24 ms
[2022-05-17 08:09:28] [INFO ] Applying decomposition
[2022-05-17 08:09:28] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11488062789336007177.txt' '-o' '/tmp/graph11488062789336007177.bin' '-w' '/tmp/graph11488062789336007177.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11488062789336007177.bin' '-l' '-1' '-v' '-w' '/tmp/graph11488062789336007177.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:09:28] [INFO ] Decomposing Gal with order
[2022-05-17 08:09:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:09:28] [INFO ] Removed a total of 52 redundant transitions.
[2022-05-17 08:09:28] [INFO ] Flatten gal took : 47 ms
[2022-05-17 08:09:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 10 ms.
[2022-05-17 08:09:28] [INFO ] Time to serialize gal into /tmp/LTL220162228784209208.gal : 6 ms
[2022-05-17 08:09:28] [INFO ] Time to serialize properties into /tmp/LTL1592172627888305343.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL220162228784209208.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1592172627888305343.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2201622...244
Read 1 LTL properties
Checking formula 0 : !(((F(G(!(F("((i10.u3.p208==1)&&(i10.u45.p293==1))")))))U((F(!(F("((u49.p68==1)&&(u49.p309==1))"))))&&(F("((i10.u3.p208==1)&&(i10.u45....170
Formula 0 simplified : !(FG!F"((i10.u3.p208==1)&&(i10.u45.p293==1))" U (F"((i10.u3.p208==1)&&(i10.u45.p293==1))" & F!F"((u49.p68==1)&&(u49.p309==1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2723162715311891574
[2022-05-17 08:09:43] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2723162715311891574
Running compilation step : cd /tmp/ltsmin2723162715311891574;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 673 ms.
Running link step : cd /tmp/ltsmin2723162715311891574;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin2723162715311891574;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>([](!<>((LTLAPp0==true)))) U (<>(!<>((LTLAPp1==true)))&&<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-50a-LTLFireability-09 finished in 183391 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(!(X(!p0) U p0))&&X(G(p1))))'
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 22 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:09:58] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 08:09:59] [INFO ] Implicit Places using invariants in 387 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:09:59] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:09:59] [INFO ] Implicit Places using invariants and state equation in 803 ms returned []
Implicit Place search using SMT with State Equation took 1193 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:09:59] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:10:00] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), true, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : DES-PT-50a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (EQ s134 1) (EQ s228 1)), p0:(AND (EQ s220 1) (EQ s225 1) (EQ s227 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DES-PT-50a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-50a-LTLFireability-10 finished in 1712 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(!((p0 U X(p0)) U (!X(p0)&&p1))))'
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 8 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:10:00] [INFO ] Computed 58 place invariants in 9 ms
[2022-05-17 08:10:00] [INFO ] Implicit Places using invariants in 463 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:10:00] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:10:01] [INFO ] Implicit Places using invariants and state equation in 777 ms returned []
Implicit Place search using SMT with State Equation took 1245 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:10:01] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:10:01] [INFO ] Dead Transitions using invariants and state equation in 327 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Running random walk in product with property : DES-PT-50a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s189 1) (EQ s204 1)), p0:(AND (EQ s36 1) (EQ s231 1) (EQ s233 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2220 reset in 250 ms.
Product exploration explored 100000 steps with 2224 reset in 281 ms.
Computed a total of 215 stabilizing places and 210 stable transitions
Computed a total of 215 stabilizing places and 210 stable transitions
Detected a total of 215/312 stabilizing places and 210/256 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 583 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 107 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 223 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 479981 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 479981 steps, saw 80186 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:10:07] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:10:07] [INFO ] [Real]Absence check using 33 positive place invariants in 10 ms returned sat
[2022-05-17 08:10:07] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 28 ms returned sat
[2022-05-17 08:10:07] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-17 08:10:07] [INFO ] [Nat]Absence check using 33 positive place invariants in 9 ms returned sat
[2022-05-17 08:10:07] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 27 ms returned sat
[2022-05-17 08:10:08] [INFO ] After 625ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-17 08:10:08] [INFO ] After 960ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 348 ms.
[2022-05-17 08:10:09] [INFO ] After 1725ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 3 properties in 121 ms.
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 256/256 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 312 transition count 254
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 312 transition count 254
Applied a total of 7 rules in 35 ms. Remains 312 /312 variables (removed 0) and now considering 254/256 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/256 transitions.
Incomplete random walk after 10000 steps, including 143 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 942678 steps, run timeout after 3001 ms. (steps per millisecond=314 ) properties seen :{}
Probabilistic random walk after 942678 steps, saw 134051 distinct states, run finished after 3001 ms. (steps per millisecond=314 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:10:12] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-17 08:10:12] [INFO ] [Real]Absence check using 36 positive place invariants in 16 ms returned sat
[2022-05-17 08:10:12] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 40 ms returned sat
[2022-05-17 08:10:12] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:10:12] [INFO ] [Nat]Absence check using 36 positive place invariants in 18 ms returned sat
[2022-05-17 08:10:12] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 70 ms returned sat
[2022-05-17 08:10:13] [INFO ] After 604ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:10:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:10:13] [INFO ] After 116ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:10:13] [INFO ] Deduced a trap composed of 17 places in 215 ms of which 1 ms to minimize.
[2022-05-17 08:10:14] [INFO ] Deduced a trap composed of 16 places in 210 ms of which 1 ms to minimize.
[2022-05-17 08:10:14] [INFO ] Deduced a trap composed of 17 places in 209 ms of which 1 ms to minimize.
[2022-05-17 08:10:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 760 ms
[2022-05-17 08:10:14] [INFO ] After 928ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 71 ms.
[2022-05-17 08:10:14] [INFO ] After 2000ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 13 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 18 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:10:14] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:10:14] [INFO ] Implicit Places using invariants in 439 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:10:14] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 08:10:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:10:15] [INFO ] Implicit Places using invariants and state equation in 799 ms returned []
Implicit Place search using SMT with State Equation took 1257 ms to find 0 implicit places.
[2022-05-17 08:10:15] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:10:15] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:10:16] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 312 transition count 254
Applied a total of 1 rules in 26 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:10:16] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 08:10:16] [INFO ] [Real]Absence check using 36 positive place invariants in 16 ms returned sat
[2022-05-17 08:10:16] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 40 ms returned sat
[2022-05-17 08:10:16] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:10:16] [INFO ] [Nat]Absence check using 36 positive place invariants in 15 ms returned sat
[2022-05-17 08:10:16] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 76 ms returned sat
[2022-05-17 08:10:17] [INFO ] After 489ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:10:17] [INFO ] Deduced a trap composed of 19 places in 111 ms of which 2 ms to minimize.
[2022-05-17 08:10:17] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 1 ms to minimize.
[2022-05-17 08:10:17] [INFO ] Deduced a trap composed of 17 places in 206 ms of which 9 ms to minimize.
[2022-05-17 08:10:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 569 ms
[2022-05-17 08:10:17] [INFO ] After 1134ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 76 ms.
[2022-05-17 08:10:18] [INFO ] After 1583ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:10:18] [INFO ] Flatten gal took : 25 ms
[2022-05-17 08:10:18] [INFO ] Flatten gal took : 23 ms
[2022-05-17 08:10:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18297434301452375734.gal : 4 ms
[2022-05-17 08:10:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8455206571295262098.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17170150464144377274;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18297434301452375734.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8455206571295262098.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality8455206571295262098.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 75
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :75 after 169
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :169 after 1409
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1409 after 2353
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13397 after 71665
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :71665 after 650753
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :650753 after 6.20574e+06
Detected timeout of ITS tools.
[2022-05-17 08:10:33] [INFO ] Flatten gal took : 14 ms
[2022-05-17 08:10:33] [INFO ] Applying decomposition
[2022-05-17 08:10:33] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16219287591167967319.txt' '-o' '/tmp/graph16219287591167967319.bin' '-w' '/tmp/graph16219287591167967319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16219287591167967319.bin' '-l' '-1' '-v' '-w' '/tmp/graph16219287591167967319.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:10:33] [INFO ] Decomposing Gal with order
[2022-05-17 08:10:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:10:33] [INFO ] Removed a total of 62 redundant transitions.
[2022-05-17 08:10:33] [INFO ] Flatten gal took : 29 ms
[2022-05-17 08:10:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 3 ms.
[2022-05-17 08:10:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7890270060947292413.gal : 3 ms
[2022-05-17 08:10:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11027754590812129439.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17170150464144377274;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7890270060947292413.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11027754590812129439.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality11027754590812129439.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 153
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :153 after 10749
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :10749 after 1.67072e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.67072e+09 after 2.72947e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.72947e+09 after 4.43269e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4.43269e+09 after 6.69271e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6.69271e+09 after 1.0961e+10
Reachability property apf3 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 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\_mod\_flat,1.20512e+13,7.35431,152812,14270,2458,314159,17443,333,541386,472,73116,0
Total reachable state count : 12051247095359

Verifying 1 reachability properties.
Reachability property apf3 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf3,450,7.38454,152812,82,193,314159,17443,363,541386,487,73116,0
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 11 factoid took 439 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 110 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 121 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 4 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:10:41] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:10:41] [INFO ] Implicit Places using invariants in 441 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:10:41] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:10:42] [INFO ] Implicit Places using invariants and state equation in 760 ms returned []
Implicit Place search using SMT with State Equation took 1203 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:10:42] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:10:42] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Computed a total of 215 stabilizing places and 210 stable transitions
Computed a total of 215 stabilizing places and 210 stable transitions
Detected a total of 215/312 stabilizing places and 210/256 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 564 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 116 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 220 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 401100 steps, run timeout after 3001 ms. (steps per millisecond=133 ) properties seen :{}
Probabilistic random walk after 401100 steps, saw 69198 distinct states, run finished after 3001 ms. (steps per millisecond=133 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:10:47] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:10:47] [INFO ] [Real]Absence check using 33 positive place invariants in 8 ms returned sat
[2022-05-17 08:10:47] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 29 ms returned sat
[2022-05-17 08:10:47] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-17 08:10:47] [INFO ] [Nat]Absence check using 33 positive place invariants in 10 ms returned sat
[2022-05-17 08:10:47] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 27 ms returned sat
[2022-05-17 08:10:48] [INFO ] After 615ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-17 08:10:48] [INFO ] After 966ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 348 ms.
[2022-05-17 08:10:49] [INFO ] After 1812ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 3 properties in 138 ms.
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 256/256 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 312 transition count 254
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 312 transition count 254
Applied a total of 7 rules in 35 ms. Remains 312 /312 variables (removed 0) and now considering 254/256 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/256 transitions.
Incomplete random walk after 10000 steps, including 138 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 833305 steps, run timeout after 3001 ms. (steps per millisecond=277 ) properties seen :{}
Probabilistic random walk after 833305 steps, saw 118641 distinct states, run finished after 3004 ms. (steps per millisecond=277 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:10:52] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 08:10:52] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2022-05-17 08:10:52] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 26 ms returned sat
[2022-05-17 08:10:52] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:10:52] [INFO ] [Nat]Absence check using 36 positive place invariants in 12 ms returned sat
[2022-05-17 08:10:52] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 50 ms returned sat
[2022-05-17 08:10:53] [INFO ] After 440ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:10:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:10:53] [INFO ] After 87ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:10:53] [INFO ] Deduced a trap composed of 17 places in 144 ms of which 1 ms to minimize.
[2022-05-17 08:10:53] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 1 ms to minimize.
[2022-05-17 08:10:53] [INFO ] Deduced a trap composed of 17 places in 133 ms of which 0 ms to minimize.
[2022-05-17 08:10:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 502 ms
[2022-05-17 08:10:53] [INFO ] After 627ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2022-05-17 08:10:54] [INFO ] After 1386ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 9 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 8 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:10:54] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 08:10:54] [INFO ] Implicit Places using invariants in 361 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:10:54] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 08:10:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:10:55] [INFO ] Implicit Places using invariants and state equation in 729 ms returned []
Implicit Place search using SMT with State Equation took 1105 ms to find 0 implicit places.
[2022-05-17 08:10:55] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:10:55] [INFO ] Computed 60 place invariants in 8 ms
[2022-05-17 08:10:55] [INFO ] Dead Transitions using invariants and state equation in 370 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 312 transition count 254
Applied a total of 1 rules in 24 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:10:55] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:10:55] [INFO ] [Real]Absence check using 36 positive place invariants in 14 ms returned sat
[2022-05-17 08:10:55] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 38 ms returned sat
[2022-05-17 08:10:55] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:10:55] [INFO ] [Nat]Absence check using 36 positive place invariants in 15 ms returned sat
[2022-05-17 08:10:55] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 64 ms returned sat
[2022-05-17 08:10:56] [INFO ] After 402ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:10:56] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 1 ms to minimize.
[2022-05-17 08:10:56] [INFO ] Deduced a trap composed of 11 places in 222 ms of which 1 ms to minimize.
[2022-05-17 08:10:57] [INFO ] Deduced a trap composed of 17 places in 198 ms of which 1 ms to minimize.
[2022-05-17 08:10:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 665 ms
[2022-05-17 08:10:57] [INFO ] After 1154ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2022-05-17 08:10:57] [INFO ] After 1586ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:10:57] [INFO ] Flatten gal took : 22 ms
[2022-05-17 08:10:57] [INFO ] Flatten gal took : 22 ms
[2022-05-17 08:10:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12383386522141285418.gal : 3 ms
[2022-05-17 08:10:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16330384712932169931.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms9019509006841703939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12383386522141285418.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16330384712932169931.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality16330384712932169931.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 75
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :75 after 169
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :169 after 1409
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1409 after 2353
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13397 after 71665
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :71665 after 650753
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :650753 after 6.20574e+06
Detected timeout of ITS tools.
[2022-05-17 08:11:12] [INFO ] Flatten gal took : 12 ms
[2022-05-17 08:11:12] [INFO ] Applying decomposition
[2022-05-17 08:11:12] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16552088876059782364.txt' '-o' '/tmp/graph16552088876059782364.bin' '-w' '/tmp/graph16552088876059782364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16552088876059782364.bin' '-l' '-1' '-v' '-w' '/tmp/graph16552088876059782364.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:11:12] [INFO ] Decomposing Gal with order
[2022-05-17 08:11:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:11:12] [INFO ] Removed a total of 22 redundant transitions.
[2022-05-17 08:11:12] [INFO ] Flatten gal took : 24 ms
[2022-05-17 08:11:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2022-05-17 08:11:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1097144477474473596.gal : 3 ms
[2022-05-17 08:11:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6986055640133261935.prop : 3 ms
Invoking ITS tools like this :cd /tmp/redAtoms9019509006841703939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1097144477474473596.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6986055640133261935.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality6986055640133261935.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 197
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :197 after 785
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :785 after 7973
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :7973 after 3.99001e+08
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3.99001e+08 after 6.58103e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6.58103e+08 after 1.01437e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.01437e+09 after 1.44321e+10
Reachability property apf3 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 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\_mod\_flat,8.16588e+12,4.22682,99848,9119,2039,237264,11256,282,223914,462,34697,0
Total reachable state count : 8165877649571

Verifying 1 reachability properties.
Reachability property apf3 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf3,450,4.2429,100112,79,180,237264,11256,307,223914,480,34697,0
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 11 factoid took 686 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 110 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 2240 reset in 427 ms.
Product exploration explored 100000 steps with 2252 reset in 486 ms.
Built C files in :
/tmp/ltsmin18346345268735013896
[2022-05-17 08:11:18] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18346345268735013896
Running compilation step : cd /tmp/ltsmin18346345268735013896;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 948 ms.
Running link step : cd /tmp/ltsmin18346345268735013896;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin18346345268735013896;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13826372345035227528.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 5 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:11:34] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:11:34] [INFO ] Implicit Places using invariants in 294 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:11:34] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:11:35] [INFO ] Implicit Places using invariants and state equation in 706 ms returned []
Implicit Place search using SMT with State Equation took 1003 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:11:35] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:11:35] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Built C files in :
/tmp/ltsmin15799780240840144660
[2022-05-17 08:11:35] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15799780240840144660
Running compilation step : cd /tmp/ltsmin15799780240840144660;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 737 ms.
Running link step : cd /tmp/ltsmin15799780240840144660;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin15799780240840144660;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15541062000419560585.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 08:11:50] [INFO ] Flatten gal took : 12 ms
[2022-05-17 08:11:50] [INFO ] Flatten gal took : 11 ms
[2022-05-17 08:11:50] [INFO ] Time to serialize gal into /tmp/LTL11095058628228841166.gal : 2 ms
[2022-05-17 08:11:50] [INFO ] Time to serialize properties into /tmp/LTL9240808755366305857.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11095058628228841166.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9240808755366305857.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1109505...267
Read 1 LTL properties
Checking formula 0 : !((G(!((("(((p36==1)&&(p232==1))&&(p234==1))")U(X("(((p36==1)&&(p232==1))&&(p234==1))")))U(((!(X("(((p36==1)&&(p232==1))&&(p234==1))")...193
Formula 0 simplified : !G!(("(((p36==1)&&(p232==1))&&(p234==1))" U X"(((p36==1)&&(p232==1))&&(p234==1))") U ("(p189==1)" & "(p204==1)" & !X"(((p36==1)&&(p2...177
Detected timeout of ITS tools.
[2022-05-17 08:12:05] [INFO ] Flatten gal took : 12 ms
[2022-05-17 08:12:05] [INFO ] Applying decomposition
[2022-05-17 08:12:05] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17208826002281866074.txt' '-o' '/tmp/graph17208826002281866074.bin' '-w' '/tmp/graph17208826002281866074.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17208826002281866074.bin' '-l' '-1' '-v' '-w' '/tmp/graph17208826002281866074.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:12:05] [INFO ] Decomposing Gal with order
[2022-05-17 08:12:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:12:05] [INFO ] Removed a total of 57 redundant transitions.
[2022-05-17 08:12:05] [INFO ] Flatten gal took : 41 ms
[2022-05-17 08:12:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 4 ms.
[2022-05-17 08:12:05] [INFO ] Time to serialize gal into /tmp/LTL14032486984706212033.gal : 4 ms
[2022-05-17 08:12:05] [INFO ] Time to serialize properties into /tmp/LTL12567353477108971981.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14032486984706212033.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12567353477108971981.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1403248...247
Read 1 LTL properties
Checking formula 0 : !((G(!((("(((i3.u13.p36==1)&&(i3.u13.p232==1))&&(i3.u14.p234==1))")U(X("(((i3.u13.p36==1)&&(i3.u13.p232==1))&&(i3.u14.p234==1))")))U((...262
Formula 0 simplified : !G!(("(((i3.u13.p36==1)&&(i3.u13.p232==1))&&(i3.u14.p234==1))" U X"(((i3.u13.p36==1)&&(i3.u13.p232==1))&&(i3.u14.p234==1))") U ("(u2...246
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4769896896721955533
[2022-05-17 08:12:20] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4769896896721955533
Running compilation step : cd /tmp/ltsmin4769896896721955533;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 868 ms.
Running link step : cd /tmp/ltsmin4769896896721955533;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin4769896896721955533;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](!(((LTLAPp0==true) U X((LTLAPp0==true))) U (!X((LTLAPp0==true))&&(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-50a-LTLFireability-11 finished in 155582 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((F(p1)||p1)&&p0))))'
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 9 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:35] [INFO ] Computed 58 place invariants in 14 ms
[2022-05-17 08:12:36] [INFO ] Implicit Places using invariants in 371 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:36] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:12:37] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1254 ms to find 0 implicit places.
[2022-05-17 08:12:37] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:37] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:12:37] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DES-PT-50a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s124 1) (EQ s228 1)), p1:(AND (EQ s220 1) (EQ s225 1) (EQ s227 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 25 steps with 0 reset in 0 ms.
FORMULA DES-PT-50a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-50a-LTLFireability-12 finished in 1694 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(F(G(X(p0))))&&(F(p2)||p1))))'
Support contains 3 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 13 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:37] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:12:38] [INFO ] Implicit Places using invariants in 380 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:38] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:12:38] [INFO ] Implicit Places using invariants and state equation in 757 ms returned []
Implicit Place search using SMT with State Equation took 1139 ms to find 0 implicit places.
[2022-05-17 08:12:38] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:38] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:12:39] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p0)]
Running random walk in product with property : DES-PT-50a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s160 0) (EQ s204 0)), p2:(OR (EQ s160 0) (EQ s204 0)), p0:(AND (EQ s176 1) (EQ s204 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 33 steps with 0 reset in 0 ms.
FORMULA DES-PT-50a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-50a-LTLFireability-13 finished in 1713 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(p1))))'
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 4 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:39] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:12:39] [INFO ] Implicit Places using invariants in 457 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:39] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:12:40] [INFO ] Implicit Places using invariants and state equation in 771 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:40] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:12:40] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Stuttering acceptance computed with spot in 240 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : DES-PT-50a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s221 1) (EQ s223 1)), p1:(AND (EQ s221 1) (EQ s223 1) (EQ s38 1) (EQ s231 1) (EQ s233 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DES-PT-50a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-50a-LTLFireability-15 finished in 1890 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!F(p0))) U (F(!F(p1))&&F(p0))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(!((p0 U X(p0)) U (!X(p0)&&p1))))'
Found a SL insensitive property : DES-PT-50a-LTLFireability-11
Stuttering acceptance computed with spot in 104 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 14 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:41] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:12:42] [INFO ] Implicit Places using invariants in 483 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:42] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:12:42] [INFO ] Implicit Places using invariants and state equation in 736 ms returned []
Implicit Place search using SMT with State Equation took 1222 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:42] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:12:43] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Running random walk in product with property : DES-PT-50a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s189 1) (EQ s204 1)), p0:(AND (EQ s36 1) (EQ s231 1) (EQ s233 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2203 reset in 416 ms.
Product exploration explored 100000 steps with 2264 reset in 444 ms.
Computed a total of 215 stabilizing places and 210 stable transitions
Computed a total of 215 stabilizing places and 210 stable transitions
Detected a total of 215/312 stabilizing places and 210/256 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 575 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 103 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 224 resets, run finished after 370 ms. (steps per millisecond=27 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 64 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 519310 steps, run timeout after 3001 ms. (steps per millisecond=173 ) properties seen :{}
Probabilistic random walk after 519310 steps, saw 85357 distinct states, run finished after 3001 ms. (steps per millisecond=173 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:12:48] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 08:12:48] [INFO ] [Real]Absence check using 33 positive place invariants in 13 ms returned sat
[2022-05-17 08:12:48] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 33 ms returned sat
[2022-05-17 08:12:48] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-17 08:12:48] [INFO ] [Nat]Absence check using 33 positive place invariants in 12 ms returned sat
[2022-05-17 08:12:48] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 42 ms returned sat
[2022-05-17 08:12:49] [INFO ] After 579ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-17 08:12:50] [INFO ] After 898ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 315 ms.
[2022-05-17 08:12:50] [INFO ] After 1829ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 3 properties in 97 ms.
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 256/256 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 312 transition count 254
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 312 transition count 254
Applied a total of 7 rules in 23 ms. Remains 312 /312 variables (removed 0) and now considering 254/256 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/256 transitions.
Incomplete random walk after 10000 steps, including 140 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1069817 steps, run timeout after 3001 ms. (steps per millisecond=356 ) properties seen :{}
Probabilistic random walk after 1069817 steps, saw 150358 distinct states, run finished after 3005 ms. (steps per millisecond=356 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:12:53] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:12:53] [INFO ] [Real]Absence check using 36 positive place invariants in 14 ms returned sat
[2022-05-17 08:12:53] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 40 ms returned sat
[2022-05-17 08:12:53] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:12:54] [INFO ] [Nat]Absence check using 36 positive place invariants in 13 ms returned sat
[2022-05-17 08:12:54] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 71 ms returned sat
[2022-05-17 08:12:54] [INFO ] After 511ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:12:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:12:54] [INFO ] After 77ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:12:55] [INFO ] Deduced a trap composed of 17 places in 116 ms of which 1 ms to minimize.
[2022-05-17 08:12:55] [INFO ] Deduced a trap composed of 16 places in 163 ms of which 1 ms to minimize.
[2022-05-17 08:12:55] [INFO ] Deduced a trap composed of 17 places in 235 ms of which 1 ms to minimize.
[2022-05-17 08:12:55] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 622 ms
[2022-05-17 08:12:55] [INFO ] After 741ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2022-05-17 08:12:55] [INFO ] After 1720ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 14 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 14 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:12:55] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 08:12:56] [INFO ] Implicit Places using invariants in 401 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:12:56] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:12:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:12:56] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1237 ms to find 0 implicit places.
[2022-05-17 08:12:56] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:12:56] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:12:57] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 312 transition count 254
Applied a total of 1 rules in 22 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:12:57] [INFO ] Computed 60 place invariants in 8 ms
[2022-05-17 08:12:57] [INFO ] [Real]Absence check using 36 positive place invariants in 17 ms returned sat
[2022-05-17 08:12:57] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 42 ms returned sat
[2022-05-17 08:12:57] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:12:57] [INFO ] [Nat]Absence check using 36 positive place invariants in 13 ms returned sat
[2022-05-17 08:12:57] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 46 ms returned sat
[2022-05-17 08:12:58] [INFO ] After 422ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:12:58] [INFO ] Deduced a trap composed of 19 places in 173 ms of which 1 ms to minimize.
[2022-05-17 08:12:58] [INFO ] Deduced a trap composed of 11 places in 224 ms of which 1 ms to minimize.
[2022-05-17 08:12:59] [INFO ] Deduced a trap composed of 17 places in 221 ms of which 1 ms to minimize.
[2022-05-17 08:12:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 755 ms
[2022-05-17 08:12:59] [INFO ] After 1252ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 76 ms.
[2022-05-17 08:12:59] [INFO ] After 1591ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:12:59] [INFO ] Flatten gal took : 21 ms
[2022-05-17 08:12:59] [INFO ] Flatten gal took : 20 ms
[2022-05-17 08:12:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7349728565686367306.gal : 3 ms
[2022-05-17 08:12:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10413448296714982592.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms6834070083736059288;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7349728565686367306.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10413448296714982592.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality10413448296714982592.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 75
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :75 after 169
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :169 after 1409
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1409 after 2353
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13397 after 71665
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :71665 after 650753
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :650753 after 6.20574e+06
Detected timeout of ITS tools.
[2022-05-17 08:13:14] [INFO ] Flatten gal took : 12 ms
[2022-05-17 08:13:14] [INFO ] Applying decomposition
[2022-05-17 08:13:14] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17042369613618828323.txt' '-o' '/tmp/graph17042369613618828323.bin' '-w' '/tmp/graph17042369613618828323.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17042369613618828323.bin' '-l' '-1' '-v' '-w' '/tmp/graph17042369613618828323.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:13:14] [INFO ] Decomposing Gal with order
[2022-05-17 08:13:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:13:14] [INFO ] Removed a total of 64 redundant transitions.
[2022-05-17 08:13:14] [INFO ] Flatten gal took : 25 ms
[2022-05-17 08:13:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 3 ms.
[2022-05-17 08:13:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14669675135156550119.gal : 3 ms
[2022-05-17 08:13:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4319734692456045046.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms6834070083736059288;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14669675135156550119.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4319734692456045046.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality4319734692456045046.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 153
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :153 after 7973
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :7973 after 2.54013e+08
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.54013e+08 after 4.49065e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4.49065e+08 after 7.25921e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :7.25921e+08 after 1.09331e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.09331e+09 after 1.78727e+09
Reachability property apf3 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 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\_mod\_flat,1.2678e+13,9.62201,163616,14524,2453,344163,18287,324,576612,469,76012,0
Total reachable state count : 12678036545935

Verifying 1 reachability properties.
Reachability property apf3 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf3,210,9.66403,163616,80,199,344163,18287,354,576612,482,76012,0
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 11 factoid took 561 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 10 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:13:24] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:13:25] [INFO ] Implicit Places using invariants in 372 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:13:25] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:13:25] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 1097 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:13:25] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 08:13:26] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Computed a total of 215 stabilizing places and 210 stable transitions
Computed a total of 215 stabilizing places and 210 stable transitions
Detected a total of 215/312 stabilizing places and 210/256 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 695 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 98 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 224 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 45 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 445432 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 445432 steps, saw 75259 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:13:30] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 08:13:30] [INFO ] [Real]Absence check using 33 positive place invariants in 10 ms returned sat
[2022-05-17 08:13:30] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 29 ms returned sat
[2022-05-17 08:13:30] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-17 08:13:31] [INFO ] [Nat]Absence check using 33 positive place invariants in 10 ms returned sat
[2022-05-17 08:13:31] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 27 ms returned sat
[2022-05-17 08:13:31] [INFO ] After 454ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-17 08:13:32] [INFO ] After 712ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 366 ms.
[2022-05-17 08:13:32] [INFO ] After 1474ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 3 properties in 114 ms.
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 256/256 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 312 transition count 254
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 312 transition count 254
Applied a total of 7 rules in 23 ms. Remains 312 /312 variables (removed 0) and now considering 254/256 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/256 transitions.
Incomplete random walk after 10000 steps, including 143 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 73 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 902930 steps, run timeout after 3001 ms. (steps per millisecond=300 ) properties seen :{}
Probabilistic random walk after 902930 steps, saw 128624 distinct states, run finished after 3001 ms. (steps per millisecond=300 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:13:35] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-17 08:13:35] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2022-05-17 08:13:35] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 25 ms returned sat
[2022-05-17 08:13:35] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:13:35] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2022-05-17 08:13:35] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 41 ms returned sat
[2022-05-17 08:13:36] [INFO ] After 401ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:13:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:13:36] [INFO ] After 83ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:13:36] [INFO ] Deduced a trap composed of 17 places in 230 ms of which 1 ms to minimize.
[2022-05-17 08:13:36] [INFO ] Deduced a trap composed of 16 places in 145 ms of which 1 ms to minimize.
[2022-05-17 08:13:37] [INFO ] Deduced a trap composed of 17 places in 145 ms of which 1 ms to minimize.
[2022-05-17 08:13:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 637 ms
[2022-05-17 08:13:37] [INFO ] After 765ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 71 ms.
[2022-05-17 08:13:37] [INFO ] After 1476ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 6 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 312/312 places, 254/254 transitions.
Applied a total of 0 rules in 6 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:13:37] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:13:37] [INFO ] Implicit Places using invariants in 461 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:13:37] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 08:13:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 08:13:38] [INFO ] Implicit Places using invariants and state equation in 750 ms returned []
Implicit Place search using SMT with State Equation took 1212 ms to find 0 implicit places.
[2022-05-17 08:13:38] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:13:38] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 08:13:38] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 254/254 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 312 transition count 254
Applied a total of 1 rules in 22 ms. Remains 312 /312 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 254 rows 312 cols
[2022-05-17 08:13:38] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 08:13:38] [INFO ] [Real]Absence check using 36 positive place invariants in 16 ms returned sat
[2022-05-17 08:13:39] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 41 ms returned sat
[2022-05-17 08:13:39] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:13:39] [INFO ] [Nat]Absence check using 36 positive place invariants in 16 ms returned sat
[2022-05-17 08:13:39] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 71 ms returned sat
[2022-05-17 08:13:40] [INFO ] After 580ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:13:40] [INFO ] Deduced a trap composed of 19 places in 136 ms of which 0 ms to minimize.
[2022-05-17 08:13:40] [INFO ] Deduced a trap composed of 11 places in 145 ms of which 1 ms to minimize.
[2022-05-17 08:13:40] [INFO ] Deduced a trap composed of 17 places in 145 ms of which 0 ms to minimize.
[2022-05-17 08:13:40] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 558 ms
[2022-05-17 08:13:40] [INFO ] After 1237ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2022-05-17 08:13:40] [INFO ] After 1700ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:13:40] [INFO ] Flatten gal took : 21 ms
[2022-05-17 08:13:40] [INFO ] Flatten gal took : 20 ms
[2022-05-17 08:13:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality524861238777835619.gal : 3 ms
[2022-05-17 08:13:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10836065382354986729.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms16948414245851209925;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality524861238777835619.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10836065382354986729.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality10836065382354986729.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 75
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :75 after 169
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :169 after 1409
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1409 after 2353
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13397 after 71665
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :71665 after 650753
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :650753 after 6.20574e+06
Detected timeout of ITS tools.
[2022-05-17 08:13:55] [INFO ] Flatten gal took : 14 ms
[2022-05-17 08:13:55] [INFO ] Applying decomposition
[2022-05-17 08:13:55] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10286126981039160776.txt' '-o' '/tmp/graph10286126981039160776.bin' '-w' '/tmp/graph10286126981039160776.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10286126981039160776.bin' '-l' '-1' '-v' '-w' '/tmp/graph10286126981039160776.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:13:55] [INFO ] Decomposing Gal with order
[2022-05-17 08:13:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:13:55] [INFO ] Removed a total of 66 redundant transitions.
[2022-05-17 08:13:55] [INFO ] Flatten gal took : 25 ms
[2022-05-17 08:13:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3 ms.
[2022-05-17 08:13:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9826352309306032926.gal : 3 ms
[2022-05-17 08:13:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17661705081324550882.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms16948414245851209925;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9826352309306032926.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17661705081324550882.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality17661705081324550882.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 153
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :153 after 10749
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :10749 after 1.67089e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.67089e+09 after 2.72887e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.72887e+09 after 4.43287e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4.43287e+09 after 6.74591e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6.74591e+09 after 1.09612e+10
Reachability property apf3 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 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\_mod\_flat,1.21374e+13,8.69269,152520,14462,2361,326475,18027,312,513509,467,76379,0
Total reachable state count : 12137369213005

Verifying 1 reachability properties.
Reachability property apf3 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf3,450,8.73276,152520,88,166,326475,18027,342,513509,482,76379,0
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 11 factoid took 697 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 125 ms :[true, (AND p1 (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 2199 reset in 264 ms.
Product exploration explored 100000 steps with 2201 reset in 283 ms.
Built C files in :
/tmp/ltsmin460147391470723442
[2022-05-17 08:14:06] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin460147391470723442
Running compilation step : cd /tmp/ltsmin460147391470723442;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1128 ms.
Running link step : cd /tmp/ltsmin460147391470723442;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin460147391470723442;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15870940473437128556.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 256/256 transitions.
Applied a total of 0 rules in 8 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:14:21] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 08:14:21] [INFO ] Implicit Places using invariants in 325 ms returned []
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:14:21] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 08:14:22] [INFO ] Implicit Places using invariants and state equation in 770 ms returned []
Implicit Place search using SMT with State Equation took 1098 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2022-05-17 08:14:22] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 08:14:22] [INFO ] Dead Transitions using invariants and state equation in 247 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 312/312 places, 256/256 transitions.
Built C files in :
/tmp/ltsmin11188209488589455522
[2022-05-17 08:14:22] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11188209488589455522
Running compilation step : cd /tmp/ltsmin11188209488589455522;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 756 ms.
Running link step : cd /tmp/ltsmin11188209488589455522;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin11188209488589455522;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6671480442114056931.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 08:14:38] [INFO ] Flatten gal took : 12 ms
[2022-05-17 08:14:38] [INFO ] Flatten gal took : 23 ms
[2022-05-17 08:14:38] [INFO ] Time to serialize gal into /tmp/LTL7338200527958595465.gal : 2 ms
[2022-05-17 08:14:38] [INFO ] Time to serialize properties into /tmp/LTL4254684742432498298.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7338200527958595465.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4254684742432498298.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7338200...266
Read 1 LTL properties
Checking formula 0 : !((G(!((("(((p36==1)&&(p232==1))&&(p234==1))")U(X("(((p36==1)&&(p232==1))&&(p234==1))")))U(((!(X("(((p36==1)&&(p232==1))&&(p234==1))")...193
Formula 0 simplified : !G!(("(((p36==1)&&(p232==1))&&(p234==1))" U X"(((p36==1)&&(p232==1))&&(p234==1))") U ("(p189==1)" & "(p204==1)" & !X"(((p36==1)&&(p2...177
Detected timeout of ITS tools.
[2022-05-17 08:14:53] [INFO ] Flatten gal took : 11 ms
[2022-05-17 08:14:53] [INFO ] Applying decomposition
[2022-05-17 08:14:53] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14721020988654387391.txt' '-o' '/tmp/graph14721020988654387391.bin' '-w' '/tmp/graph14721020988654387391.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14721020988654387391.bin' '-l' '-1' '-v' '-w' '/tmp/graph14721020988654387391.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:14:53] [INFO ] Decomposing Gal with order
[2022-05-17 08:14:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:14:53] [INFO ] Removed a total of 54 redundant transitions.
[2022-05-17 08:14:53] [INFO ] Flatten gal took : 24 ms
[2022-05-17 08:14:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 2 ms.
[2022-05-17 08:14:53] [INFO ] Time to serialize gal into /tmp/LTL13848724512083372767.gal : 13 ms
[2022-05-17 08:14:53] [INFO ] Time to serialize properties into /tmp/LTL6760942451642506761.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13848724512083372767.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6760942451642506761.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1384872...246
Read 1 LTL properties
Checking formula 0 : !((G(!((("(((i3.u14.p36==1)&&(i3.u13.p232==1))&&(i3.u14.p234==1))")U(X("(((i3.u14.p36==1)&&(i3.u13.p232==1))&&(i3.u14.p234==1))")))U((...262
Formula 0 simplified : !G!(("(((i3.u14.p36==1)&&(i3.u13.p232==1))&&(i3.u14.p234==1))" U X"(((i3.u14.p36==1)&&(i3.u13.p232==1))&&(i3.u14.p234==1))") U ("(u2...246
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7343270525175367872
[2022-05-17 08:15:08] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7343270525175367872
Running compilation step : cd /tmp/ltsmin7343270525175367872;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 856 ms.
Running link step : cd /tmp/ltsmin7343270525175367872;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin7343270525175367872;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](!(((LTLAPp0==true) U X((LTLAPp0==true))) U (!X((LTLAPp0==true))&&(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-50a-LTLFireability-11 finished in 161983 ms.
[2022-05-17 08:15:23] [INFO ] Flatten gal took : 13 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8435258917035565677
[2022-05-17 08:15:23] [INFO ] Computing symmetric may disable matrix : 256 transitions.
[2022-05-17 08:15:23] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 08:15:23] [INFO ] Computing symmetric may enable matrix : 256 transitions.
[2022-05-17 08:15:23] [INFO ] Applying decomposition
[2022-05-17 08:15:23] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 08:15:23] [INFO ] Flatten gal took : 16 ms
[2022-05-17 08:15:23] [INFO ] Computing Do-Not-Accords matrix : 256 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5650738491890680072.txt' '-o' '/tmp/graph5650738491890680072.bin' '-w' '/tmp/graph5650738491890680072.weights'
[2022-05-17 08:15:23] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5650738491890680072.bin' '-l' '-1' '-v' '-w' '/tmp/graph5650738491890680072.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:15:23] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8435258917035565677
Running compilation step : cd /tmp/ltsmin8435258917035565677;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-17 08:15:23] [INFO ] Decomposing Gal with order
[2022-05-17 08:15:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:15:23] [INFO ] Removed a total of 16 redundant transitions.
[2022-05-17 08:15:23] [INFO ] Flatten gal took : 21 ms
[2022-05-17 08:15:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2022-05-17 08:15:23] [INFO ] Time to serialize gal into /tmp/LTLFireability18418592060404643334.gal : 11 ms
[2022-05-17 08:15:23] [INFO ] Time to serialize properties into /tmp/LTLFireability8034559723904187875.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability18418592060404643334.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8034559723904187875.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 2 LTL properties
Checking formula 0 : !(((F(G(!(F("((i10.u3.p208==1)&&(i10.u44.p293==1))")))))U((F(!(F("((u48.p68==1)&&(u48.p309==1))"))))&&(F("((i10.u3.p208==1)&&(i10.u44....170
Formula 0 simplified : !(FG!F"((i10.u3.p208==1)&&(i10.u44.p293==1))" U (F"((i10.u3.p208==1)&&(i10.u44.p293==1))" & F!F"((u48.p68==1)&&(u48.p309==1))"))
Compilation finished in 936 ms.
Running link step : cd /tmp/ltsmin8435258917035565677;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin8435258917035565677;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>([](!<>((LTLAPp0==true)))) U (<>(!<>((LTLAPp1==true)))&&<>((LTLAPp0==true))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t249, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...752
Computing Next relation with stutter on 5.75047e+06 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: Initializing POR dependencies: labels 260, guards 256
pins2lts-mc-linux64( 4/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.192: LTL layer: formula: (<>([](!<>((LTLAPp0==true)))) U (<>(!<>((LTLAPp1==true)))&&<>((LTLAPp0==true))))
pins2lts-mc-linux64( 0/ 8), 0.192: "(<>([](!<>((LTLAPp0==true)))) U (<>(!<>((LTLAPp1==true)))&&<>((LTLAPp0==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.192: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.216: buchi has 4 states
pins2lts-mc-linux64( 0/ 8), 0.326: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.334: There are 261 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.334: State length is 313, there are 263 groups
pins2lts-mc-linux64( 0/ 8), 0.334: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.334: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.334: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.334: Visible groups: 0 / 263, labels: 2 / 261
pins2lts-mc-linux64( 0/ 8), 0.334: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.334: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.389: [Blue] ~64 levels ~960 states ~1768 transitions
pins2lts-mc-linux64( 4/ 8), 0.430: [Blue] ~144 levels ~1920 states ~3280 transitions
pins2lts-mc-linux64( 7/ 8), 0.495: [Blue] ~385 levels ~3840 states ~6272 transitions
pins2lts-mc-linux64( 1/ 8), 0.616: [Blue] ~713 levels ~7680 states ~12744 transitions
pins2lts-mc-linux64( 6/ 8), 0.837: [Blue] ~1267 levels ~15360 states ~22456 transitions
pins2lts-mc-linux64( 0/ 8), 1.280: [Blue] ~2207 levels ~30720 states ~44344 transitions
pins2lts-mc-linux64( 6/ 8), 2.178: [Blue] ~4510 levels ~61440 states ~89160 transitions
pins2lts-mc-linux64( 6/ 8), 3.535: [Blue] ~4802 levels ~122880 states ~166512 transitions
pins2lts-mc-linux64( 6/ 8), 5.749: [Blue] ~5403 levels ~245760 states ~314400 transitions
pins2lts-mc-linux64( 6/ 8), 10.040: [Blue] ~6280 levels ~491520 states ~632456 transitions
pins2lts-mc-linux64( 6/ 8), 17.664: [Blue] ~6285 levels ~983040 states ~1328800 transitions
pins2lts-mc-linux64( 6/ 8), 32.522: [Blue] ~6285 levels ~1966080 states ~2828160 transitions
pins2lts-mc-linux64( 6/ 8), 60.023: [Blue] ~6285 levels ~3932160 states ~5813160 transitions
pins2lts-mc-linux64( 6/ 8), 116.581: [Blue] ~6285 levels ~7864320 states ~11965112 transitions
pins2lts-mc-linux64( 6/ 8), 227.383: [Blue] ~10168 levels ~15728640 states ~23852640 transitions
pins2lts-mc-linux64( 1/ 8), 422.914: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 423.294:
pins2lts-mc-linux64( 0/ 8), 423.294: Explored 26608276 states 37071974 transitions, fanout: 1.393
pins2lts-mc-linux64( 0/ 8), 423.294: Total exploration time 422.930 sec (422.560 sec minimum, 422.693 sec on average)
pins2lts-mc-linux64( 0/ 8), 423.294: States per second: 62914, Transitions per second: 87655
pins2lts-mc-linux64( 0/ 8), 423.294:
pins2lts-mc-linux64( 0/ 8), 423.294: State space has 25945094 states, 94 are accepting
pins2lts-mc-linux64( 0/ 8), 423.294: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 423.294: blue states: 26608276 (102.56%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 423.294: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 423.294: all-red states: 132 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 423.294:
pins2lts-mc-linux64( 0/ 8), 423.294: Total memory used for local state coloring: 3.4MB
pins2lts-mc-linux64( 0/ 8), 423.294:
pins2lts-mc-linux64( 0/ 8), 423.294: Queue width: 8B, total height: 222392, memory: 1.70MB
pins2lts-mc-linux64( 0/ 8), 423.294: Tree memory: 453.9MB, 18.3 B/state, compr.: 1.5%
pins2lts-mc-linux64( 0/ 8), 423.294: Tree fill ratio (roots/leafs): 19.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 423.294: Stored 256 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 423.295: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 423.295: Est. total memory use: 455.6MB (~1025.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8435258917035565677;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>([](!<>((LTLAPp0==true)))) U (<>(!<>((LTLAPp1==true)))&&<>((LTLAPp0==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8435258917035565677;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>([](!<>((LTLAPp0==true)))) U (<>(!<>((LTLAPp1==true)))&&<>((LTLAPp0==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-17 08:38:39] [INFO ] Applying decomposition
[2022-05-17 08:38:39] [INFO ] Flatten gal took : 14 ms
[2022-05-17 08:38:39] [INFO ] Decomposing Gal with order
[2022-05-17 08:38:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:38:39] [INFO ] Removed a total of 361 redundant transitions.
[2022-05-17 08:38:39] [INFO ] Flatten gal took : 48 ms
[2022-05-17 08:38:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 203 labels/synchronizations in 6 ms.
[2022-05-17 08:38:39] [INFO ] Time to serialize gal into /tmp/LTLFireability5813853422374442596.gal : 2 ms
[2022-05-17 08:38:39] [INFO ] Time to serialize properties into /tmp/LTLFireability5684569413168575150.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5813853422374442596.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5684569413168575150.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 2 LTL properties
Checking formula 0 : !(((F(G(!(F("((u8.p208==1)&&(i49.u60.p293==1))")))))U((F(!(F("((u2.p68==1)&&(i51.u61.p309==1))"))))&&(F("((u8.p208==1)&&(i49.u60.p293=...165
Formula 0 simplified : !(FG!F"((u8.p208==1)&&(i49.u60.p293==1))" U (F"((u8.p208==1)&&(i49.u60.p293==1))" & F!F"((u2.p68==1)&&(i51.u61.p309==1))"))
Detected timeout of ITS tools.
[2022-05-17 09:01:56] [INFO ] Flatten gal took : 13 ms
[2022-05-17 09:01:56] [INFO ] Input system was already deterministic with 256 transitions.
[2022-05-17 09:01:56] [INFO ] Transformed 312 places.
[2022-05-17 09:01:56] [INFO ] Transformed 256 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-17 09:01:56] [INFO ] Time to serialize gal into /tmp/LTLFireability9939824745056799937.gal : 2 ms
[2022-05-17 09:01:56] [INFO ] Time to serialize properties into /tmp/LTLFireability14224598234409705651.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9939824745056799937.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14224598234409705651.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...334
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F(G(!(F("((p208==1)&&(p293==1))")))))U((F(!(F("((p68==1)&&(p309==1))"))))&&(F("((p208==1)&&(p293==1))")))))
Formula 0 simplified : !(FG!F"((p208==1)&&(p293==1))" U (F"((p208==1)&&(p293==1))" & F!F"((p68==1)&&(p309==1))"))

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="DES-PT-50a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DES-PT-50a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r042-smll-165252095800516"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-50a.tgz
mv DES-PT-50a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;