Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713200113.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-030A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713200113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 5.3K Feb 25 16:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 25 16:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 16:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 25 16:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 16:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 16:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 253K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-030A-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679171941361

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-030A
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-18 20:39:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 20:39:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:39:04] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2023-03-18 20:39:04] [INFO ] Transformed 753 places.
[2023-03-18 20:39:04] [INFO ] Transformed 723 transitions.
[2023-03-18 20:39:04] [INFO ] Found NUPN structural information;
[2023-03-18 20:39:04] [INFO ] Parsed PT model containing 753 places and 723 transitions and 3246 arcs in 273 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 9 ms.
FORMULA ShieldIIPs-PT-030A-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 69 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 58 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2023-03-18 20:39:04] [INFO ] Computed 271 place invariants in 17 ms
[2023-03-18 20:39:06] [INFO ] Implicit Places using invariants in 1319 ms returned []
[2023-03-18 20:39:06] [INFO ] Invariant cache hit.
[2023-03-18 20:39:07] [INFO ] Implicit Places using invariants and state equation in 1740 ms returned []
Implicit Place search using SMT with State Equation took 3103 ms to find 0 implicit places.
[2023-03-18 20:39:07] [INFO ] Invariant cache hit.
[2023-03-18 20:39:08] [INFO ] Dead Transitions using invariants and state equation in 639 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3802 ms. Remains : 753/753 places, 723/723 transitions.
Support contains 69 out of 753 places after structural reductions.
[2023-03-18 20:39:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-18 20:39:08] [INFO ] Flatten gal took : 132 ms
FORMULA ShieldIIPs-PT-030A-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 20:39:08] [INFO ] Flatten gal took : 60 ms
[2023-03-18 20:39:09] [INFO ] Input system was already deterministic with 723 transitions.
Support contains 68 out of 753 places (down from 69) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 457 ms. (steps per millisecond=21 ) properties (out of 41) seen :36
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-18 20:39:09] [INFO ] Invariant cache hit.
[2023-03-18 20:39:10] [INFO ] [Real]Absence check using 271 positive place invariants in 96 ms returned sat
[2023-03-18 20:39:11] [INFO ] After 1246ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-18 20:39:11] [INFO ] [Nat]Absence check using 271 positive place invariants in 109 ms returned sat
[2023-03-18 20:39:12] [INFO ] After 833ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-18 20:39:12] [INFO ] Deduced a trap composed of 15 places in 181 ms of which 7 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 11 places in 123 ms of which 6 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 3 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 3 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 697 ms
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 11 places in 116 ms of which 2 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2023-03-18 20:39:14] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 14 ms to minimize.
[2023-03-18 20:39:14] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 1 ms to minimize.
[2023-03-18 20:39:14] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 678 ms
[2023-03-18 20:39:14] [INFO ] After 2628ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 468 ms.
[2023-03-18 20:39:14] [INFO ] After 3716ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 475 ms.
Support contains 10 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Partial Free-agglomeration rule applied 204 times.
Drop transitions removed 204 transitions
Iterating global reduction 0 with 204 rules applied. Total rules applied 208 place count 751 transition count 721
Applied a total of 208 rules in 93 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 751/753 places, 721/723 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 721 rows 751 cols
[2023-03-18 20:39:15] [INFO ] Computed 271 place invariants in 53 ms
[2023-03-18 20:39:15] [INFO ] [Real]Absence check using 270 positive place invariants in 35 ms returned sat
[2023-03-18 20:39:15] [INFO ] [Real]Absence check using 270 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 20:39:16] [INFO ] After 602ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:39:16] [INFO ] [Nat]Absence check using 270 positive place invariants in 44 ms returned sat
[2023-03-18 20:39:16] [INFO ] [Nat]Absence check using 270 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 20:39:16] [INFO ] After 368ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-18 20:39:16] [INFO ] After 30ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:17] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 1 ms to minimize.
[2023-03-18 20:39:17] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 0 ms to minimize.
[2023-03-18 20:39:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 290 ms
[2023-03-18 20:39:17] [INFO ] After 369ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-18 20:39:17] [INFO ] After 1065ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 22 ms.
Support contains 2 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 721/721 transitions.
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 751 transition count 721
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 750 transition count 720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 749 transition count 720
Applied a total of 5 rules in 100 ms. Remains 749 /751 variables (removed 2) and now considering 720/721 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 749/751 places, 720/721 transitions.
Finished random walk after 5796 steps, including 1 resets, run visited all 1 properties in 51 ms. (steps per millisecond=113 )
[2023-03-18 20:39:17] [INFO ] Flatten gal took : 44 ms
[2023-03-18 20:39:17] [INFO ] Flatten gal took : 46 ms
[2023-03-18 20:39:17] [INFO ] Input system was already deterministic with 723 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 54 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2023-03-18 20:39:17] [INFO ] Computed 271 place invariants in 4 ms
[2023-03-18 20:39:18] [INFO ] Implicit Places using invariants in 730 ms returned []
[2023-03-18 20:39:18] [INFO ] Invariant cache hit.
[2023-03-18 20:39:19] [INFO ] Implicit Places using invariants and state equation in 1065 ms returned []
Implicit Place search using SMT with State Equation took 1798 ms to find 0 implicit places.
[2023-03-18 20:39:19] [INFO ] Invariant cache hit.
[2023-03-18 20:39:20] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2429 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:39:20] [INFO ] Flatten gal took : 53 ms
[2023-03-18 20:39:20] [INFO ] Flatten gal took : 40 ms
[2023-03-18 20:39:20] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:39:20] [INFO ] Flatten gal took : 35 ms
[2023-03-18 20:39:20] [INFO ] Flatten gal took : 34 ms
[2023-03-18 20:39:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality7765769930845437836.gal : 42 ms
[2023-03-18 20:39:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality16279096208469434861.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7765769930845437836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16279096208469434861.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:39:50] [INFO ] Flatten gal took : 62 ms
[2023-03-18 20:39:50] [INFO ] Applying decomposition
[2023-03-18 20:39:50] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14884171511148336358.txt' '-o' '/tmp/graph14884171511148336358.bin' '-w' '/tmp/graph14884171511148336358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14884171511148336358.bin' '-l' '-1' '-v' '-w' '/tmp/graph14884171511148336358.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:39:50] [INFO ] Decomposing Gal with order
[2023-03-18 20:39:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:39:51] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:39:51] [INFO ] Flatten gal took : 97 ms
[2023-03-18 20:39:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 472 labels/synchronizations in 59 ms.
[2023-03-18 20:39:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality16265207856949520077.gal : 15 ms
[2023-03-18 20:39:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality7009250560982151318.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16265207856949520077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7009250560982151318.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 47 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2023-03-18 20:40:21] [INFO ] Invariant cache hit.
[2023-03-18 20:40:22] [INFO ] Implicit Places using invariants in 647 ms returned []
[2023-03-18 20:40:22] [INFO ] Invariant cache hit.
[2023-03-18 20:40:23] [INFO ] Implicit Places using invariants and state equation in 1229 ms returned []
Implicit Place search using SMT with State Equation took 1879 ms to find 0 implicit places.
[2023-03-18 20:40:23] [INFO ] Invariant cache hit.
[2023-03-18 20:40:23] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2528 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:40:23] [INFO ] Flatten gal took : 67 ms
[2023-03-18 20:40:24] [INFO ] Flatten gal took : 33 ms
[2023-03-18 20:40:24] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:40:24] [INFO ] Flatten gal took : 33 ms
[2023-03-18 20:40:24] [INFO ] Flatten gal took : 32 ms
[2023-03-18 20:40:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality5648922289634544217.gal : 5 ms
[2023-03-18 20:40:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality4727913517911274001.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5648922289634544217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4727913517911274001.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:40:54] [INFO ] Flatten gal took : 83 ms
[2023-03-18 20:40:54] [INFO ] Applying decomposition
[2023-03-18 20:40:54] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18220691696728087456.txt' '-o' '/tmp/graph18220691696728087456.bin' '-w' '/tmp/graph18220691696728087456.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18220691696728087456.bin' '-l' '-1' '-v' '-w' '/tmp/graph18220691696728087456.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:40:54] [INFO ] Decomposing Gal with order
[2023-03-18 20:40:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:40:54] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:40:54] [INFO ] Flatten gal took : 45 ms
[2023-03-18 20:40:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 464 labels/synchronizations in 55 ms.
[2023-03-18 20:40:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality14652710956545274845.gal : 11 ms
[2023-03-18 20:40:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality14207959359352217630.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14652710956545274845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14207959359352217630.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 25 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2023-03-18 20:41:24] [INFO ] Invariant cache hit.
[2023-03-18 20:41:25] [INFO ] Implicit Places using invariants in 483 ms returned []
[2023-03-18 20:41:25] [INFO ] Invariant cache hit.
[2023-03-18 20:41:26] [INFO ] Implicit Places using invariants and state equation in 1081 ms returned []
Implicit Place search using SMT with State Equation took 1567 ms to find 0 implicit places.
[2023-03-18 20:41:26] [INFO ] Invariant cache hit.
[2023-03-18 20:41:26] [INFO ] Dead Transitions using invariants and state equation in 539 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2133 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 62 ms
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 34 ms
[2023-03-18 20:41:27] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 27 ms
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 27 ms
[2023-03-18 20:41:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality18379850889421280886.gal : 4 ms
[2023-03-18 20:41:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality8640894060879524906.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18379850889421280886.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8640894060879524906.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:41:57] [INFO ] Flatten gal took : 63 ms
[2023-03-18 20:41:57] [INFO ] Applying decomposition
[2023-03-18 20:41:57] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9803728551880776610.txt' '-o' '/tmp/graph9803728551880776610.bin' '-w' '/tmp/graph9803728551880776610.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9803728551880776610.bin' '-l' '-1' '-v' '-w' '/tmp/graph9803728551880776610.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:41:57] [INFO ] Decomposing Gal with order
[2023-03-18 20:41:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:41:57] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:41:57] [INFO ] Flatten gal took : 49 ms
[2023-03-18 20:41:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 472 labels/synchronizations in 26 ms.
[2023-03-18 20:41:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality12551114760399651465.gal : 10 ms
[2023-03-18 20:41:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality7171200672235900915.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12551114760399651465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7171200672235900915.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 22 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2023-03-18 20:42:27] [INFO ] Invariant cache hit.
[2023-03-18 20:42:28] [INFO ] Implicit Places using invariants in 696 ms returned []
[2023-03-18 20:42:28] [INFO ] Invariant cache hit.
[2023-03-18 20:42:29] [INFO ] Implicit Places using invariants and state equation in 1267 ms returned []
Implicit Place search using SMT with State Equation took 1973 ms to find 0 implicit places.
[2023-03-18 20:42:29] [INFO ] Invariant cache hit.
[2023-03-18 20:42:30] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2688 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:42:30] [INFO ] Flatten gal took : 46 ms
[2023-03-18 20:42:30] [INFO ] Flatten gal took : 27 ms
[2023-03-18 20:42:30] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:42:30] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:42:30] [INFO ] Flatten gal took : 29 ms
[2023-03-18 20:42:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality13759941016769434811.gal : 6 ms
[2023-03-18 20:42:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality5990229558553894539.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13759941016769434811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5990229558553894539.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:43:00] [INFO ] Flatten gal took : 98 ms
[2023-03-18 20:43:00] [INFO ] Applying decomposition
[2023-03-18 20:43:00] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8824442556819740565.txt' '-o' '/tmp/graph8824442556819740565.bin' '-w' '/tmp/graph8824442556819740565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8824442556819740565.bin' '-l' '-1' '-v' '-w' '/tmp/graph8824442556819740565.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:43:00] [INFO ] Decomposing Gal with order
[2023-03-18 20:43:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:43:01] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:43:01] [INFO ] Flatten gal took : 44 ms
[2023-03-18 20:43:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 468 labels/synchronizations in 23 ms.
[2023-03-18 20:43:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality9037136610809003564.gal : 8 ms
[2023-03-18 20:43:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality10247568715118104657.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9037136610809003564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10247568715118104657.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 45 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2023-03-18 20:43:31] [INFO ] Invariant cache hit.
[2023-03-18 20:43:31] [INFO ] Implicit Places using invariants in 624 ms returned []
[2023-03-18 20:43:31] [INFO ] Invariant cache hit.
[2023-03-18 20:43:32] [INFO ] Implicit Places using invariants and state equation in 984 ms returned []
Implicit Place search using SMT with State Equation took 1623 ms to find 0 implicit places.
[2023-03-18 20:43:32] [INFO ] Invariant cache hit.
[2023-03-18 20:43:33] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2246 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:43:33] [INFO ] Flatten gal took : 36 ms
[2023-03-18 20:43:33] [INFO ] Flatten gal took : 29 ms
[2023-03-18 20:43:33] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:43:33] [INFO ] Flatten gal took : 29 ms
[2023-03-18 20:43:33] [INFO ] Flatten gal took : 29 ms
[2023-03-18 20:43:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality5286766924396468187.gal : 4 ms
[2023-03-18 20:43:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality941683099477694401.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5286766924396468187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality941683099477694401.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:44:03] [INFO ] Flatten gal took : 44 ms
[2023-03-18 20:44:03] [INFO ] Applying decomposition
[2023-03-18 20:44:03] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14776322431945884591.txt' '-o' '/tmp/graph14776322431945884591.bin' '-w' '/tmp/graph14776322431945884591.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14776322431945884591.bin' '-l' '-1' '-v' '-w' '/tmp/graph14776322431945884591.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:44:03] [INFO ] Decomposing Gal with order
[2023-03-18 20:44:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:44:04] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:44:04] [INFO ] Flatten gal took : 75 ms
[2023-03-18 20:44:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 464 labels/synchronizations in 22 ms.
[2023-03-18 20:44:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality12135363126661789232.gal : 9 ms
[2023-03-18 20:44:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality1197687464748389092.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12135363126661789232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1197687464748389092.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 752 transition count 721
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 750 transition count 721
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 749 transition count 720
Applied a total of 5 rules in 76 ms. Remains 749 /753 variables (removed 4) and now considering 720/723 (removed 3) transitions.
// Phase 1: matrix 720 rows 749 cols
[2023-03-18 20:44:34] [INFO ] Computed 270 place invariants in 3 ms
[2023-03-18 20:44:35] [INFO ] Implicit Places using invariants in 800 ms returned []
[2023-03-18 20:44:35] [INFO ] Invariant cache hit.
[2023-03-18 20:44:36] [INFO ] Implicit Places using invariants and state equation in 1141 ms returned []
Implicit Place search using SMT with State Equation took 1943 ms to find 0 implicit places.
[2023-03-18 20:44:36] [INFO ] Redundant transitions in 398 ms returned [712]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 719 rows 749 cols
[2023-03-18 20:44:36] [INFO ] Computed 270 place invariants in 3 ms
[2023-03-18 20:44:37] [INFO ] Dead Transitions using invariants and state equation in 489 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 749/753 places, 719/723 transitions.
Applied a total of 0 rules in 21 ms. Remains 749 /749 variables (removed 0) and now considering 719/719 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2948 ms. Remains : 749/753 places, 719/723 transitions.
[2023-03-18 20:44:37] [INFO ] Flatten gal took : 23 ms
[2023-03-18 20:44:37] [INFO ] Flatten gal took : 25 ms
[2023-03-18 20:44:37] [INFO ] Input system was already deterministic with 719 transitions.
[2023-03-18 20:44:37] [INFO ] Flatten gal took : 24 ms
[2023-03-18 20:44:37] [INFO ] Flatten gal took : 33 ms
[2023-03-18 20:44:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality15891306325249015719.gal : 4 ms
[2023-03-18 20:44:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality17062306133549131571.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15891306325249015719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17062306133549131571.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:45:07] [INFO ] Flatten gal took : 26 ms
[2023-03-18 20:45:07] [INFO ] Applying decomposition
[2023-03-18 20:45:07] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17656405128541227492.txt' '-o' '/tmp/graph17656405128541227492.bin' '-w' '/tmp/graph17656405128541227492.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17656405128541227492.bin' '-l' '-1' '-v' '-w' '/tmp/graph17656405128541227492.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:45:07] [INFO ] Decomposing Gal with order
[2023-03-18 20:45:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:45:07] [INFO ] Removed a total of 475 redundant transitions.
[2023-03-18 20:45:07] [INFO ] Flatten gal took : 51 ms
[2023-03-18 20:45:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 464 labels/synchronizations in 7 ms.
[2023-03-18 20:45:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality8096773431790065936.gal : 6 ms
[2023-03-18 20:45:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality1860615371035519906.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8096773431790065936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1860615371035519906.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 9 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2023-03-18 20:45:37] [INFO ] Computed 271 place invariants in 30 ms
[2023-03-18 20:45:38] [INFO ] Implicit Places using invariants in 517 ms returned []
[2023-03-18 20:45:38] [INFO ] Invariant cache hit.
[2023-03-18 20:45:39] [INFO ] Implicit Places using invariants and state equation in 1204 ms returned []
Implicit Place search using SMT with State Equation took 1750 ms to find 0 implicit places.
[2023-03-18 20:45:39] [INFO ] Invariant cache hit.
[2023-03-18 20:45:40] [INFO ] Dead Transitions using invariants and state equation in 524 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2284 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:45:40] [INFO ] Flatten gal took : 27 ms
[2023-03-18 20:45:40] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:45:40] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:45:40] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:45:40] [INFO ] Flatten gal took : 40 ms
[2023-03-18 20:45:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality7962081896769340322.gal : 4 ms
[2023-03-18 20:45:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality9193330995043956445.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7962081896769340322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9193330995043956445.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:46:10] [INFO ] Flatten gal took : 57 ms
[2023-03-18 20:46:10] [INFO ] Applying decomposition
[2023-03-18 20:46:10] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1444651201842634149.txt' '-o' '/tmp/graph1444651201842634149.bin' '-w' '/tmp/graph1444651201842634149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1444651201842634149.bin' '-l' '-1' '-v' '-w' '/tmp/graph1444651201842634149.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:46:10] [INFO ] Decomposing Gal with order
[2023-03-18 20:46:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:46:10] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:46:10] [INFO ] Flatten gal took : 52 ms
[2023-03-18 20:46:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 24 ms.
[2023-03-18 20:46:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality10401510166267421559.gal : 9 ms
[2023-03-18 20:46:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality13451058702941772041.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10401510166267421559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13451058702941772041.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 11 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2023-03-18 20:46:40] [INFO ] Invariant cache hit.
[2023-03-18 20:46:41] [INFO ] Implicit Places using invariants in 484 ms returned []
[2023-03-18 20:46:41] [INFO ] Invariant cache hit.
[2023-03-18 20:46:42] [INFO ] Implicit Places using invariants and state equation in 1018 ms returned []
Implicit Place search using SMT with State Equation took 1525 ms to find 0 implicit places.
[2023-03-18 20:46:42] [INFO ] Invariant cache hit.
[2023-03-18 20:46:42] [INFO ] Dead Transitions using invariants and state equation in 652 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2189 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:46:43] [INFO ] Flatten gal took : 36 ms
[2023-03-18 20:46:43] [INFO ] Flatten gal took : 30 ms
[2023-03-18 20:46:43] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:46:43] [INFO ] Flatten gal took : 29 ms
[2023-03-18 20:46:43] [INFO ] Flatten gal took : 31 ms
[2023-03-18 20:46:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality13425758371375150386.gal : 4 ms
[2023-03-18 20:46:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality2997019732034944884.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13425758371375150386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2997019732034944884.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:47:13] [INFO ] Flatten gal took : 53 ms
[2023-03-18 20:47:13] [INFO ] Applying decomposition
[2023-03-18 20:47:13] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8057970912348924346.txt' '-o' '/tmp/graph8057970912348924346.bin' '-w' '/tmp/graph8057970912348924346.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8057970912348924346.bin' '-l' '-1' '-v' '-w' '/tmp/graph8057970912348924346.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:47:13] [INFO ] Decomposing Gal with order
[2023-03-18 20:47:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:47:13] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:47:13] [INFO ] Flatten gal took : 69 ms
[2023-03-18 20:47:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 476 labels/synchronizations in 50 ms.
[2023-03-18 20:47:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality10578441654313519526.gal : 23 ms
[2023-03-18 20:47:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality10143467295205084581.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10578441654313519526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10143467295205084581.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 45 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2023-03-18 20:47:43] [INFO ] Invariant cache hit.
[2023-03-18 20:47:44] [INFO ] Implicit Places using invariants in 726 ms returned []
[2023-03-18 20:47:44] [INFO ] Invariant cache hit.
[2023-03-18 20:47:46] [INFO ] Implicit Places using invariants and state equation in 1583 ms returned []
Implicit Place search using SMT with State Equation took 2324 ms to find 0 implicit places.
[2023-03-18 20:47:46] [INFO ] Invariant cache hit.
[2023-03-18 20:47:46] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3023 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:47:46] [INFO ] Flatten gal took : 26 ms
[2023-03-18 20:47:47] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:47:47] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:47:47] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:47:47] [INFO ] Flatten gal took : 27 ms
[2023-03-18 20:47:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality6025943529041188457.gal : 4 ms
[2023-03-18 20:47:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality468650749520817877.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6025943529041188457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality468650749520817877.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:48:17] [INFO ] Flatten gal took : 68 ms
[2023-03-18 20:48:17] [INFO ] Applying decomposition
[2023-03-18 20:48:17] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17649308417042891027.txt' '-o' '/tmp/graph17649308417042891027.bin' '-w' '/tmp/graph17649308417042891027.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17649308417042891027.bin' '-l' '-1' '-v' '-w' '/tmp/graph17649308417042891027.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:48:17] [INFO ] Decomposing Gal with order
[2023-03-18 20:48:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:48:17] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:48:17] [INFO ] Flatten gal took : 49 ms
[2023-03-18 20:48:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 456 labels/synchronizations in 22 ms.
[2023-03-18 20:48:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality13222729857495891899.gal : 8 ms
[2023-03-18 20:48:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality3390548120249948983.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13222729857495891899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3390548120249948983.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 10 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2023-03-18 20:48:47] [INFO ] Invariant cache hit.
[2023-03-18 20:48:48] [INFO ] Implicit Places using invariants in 691 ms returned []
[2023-03-18 20:48:48] [INFO ] Invariant cache hit.
[2023-03-18 20:48:49] [INFO ] Implicit Places using invariants and state equation in 1405 ms returned []
Implicit Place search using SMT with State Equation took 2117 ms to find 0 implicit places.
[2023-03-18 20:48:49] [INFO ] Invariant cache hit.
[2023-03-18 20:48:50] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2862 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:48:50] [INFO ] Flatten gal took : 48 ms
[2023-03-18 20:48:50] [INFO ] Flatten gal took : 59 ms
[2023-03-18 20:48:50] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:48:50] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:48:50] [INFO ] Flatten gal took : 27 ms
[2023-03-18 20:48:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality11740510024652582556.gal : 4 ms
[2023-03-18 20:48:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality16348180741665837584.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11740510024652582556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16348180741665837584.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:49:20] [INFO ] Flatten gal took : 63 ms
[2023-03-18 20:49:20] [INFO ] Applying decomposition
[2023-03-18 20:49:21] [INFO ] Flatten gal took : 70 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14009230818703469072.txt' '-o' '/tmp/graph14009230818703469072.bin' '-w' '/tmp/graph14009230818703469072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14009230818703469072.bin' '-l' '-1' '-v' '-w' '/tmp/graph14009230818703469072.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:49:21] [INFO ] Decomposing Gal with order
[2023-03-18 20:49:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:49:21] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:49:21] [INFO ] Flatten gal took : 47 ms
[2023-03-18 20:49:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 464 labels/synchronizations in 21 ms.
[2023-03-18 20:49:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality2330334601886078990.gal : 9 ms
[2023-03-18 20:49:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality8114749183033223016.ctl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2330334601886078990.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8114749183033223016.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 60 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2023-03-18 20:49:51] [INFO ] Computed 271 place invariants in 3 ms
[2023-03-18 20:49:51] [INFO ] Implicit Places using invariants in 468 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 484 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 18 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 563 ms. Remains : 750/753 places, 721/723 transitions.
[2023-03-18 20:49:51] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:49:51] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:49:52] [INFO ] Input system was already deterministic with 721 transitions.
[2023-03-18 20:49:52] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:49:52] [INFO ] Flatten gal took : 26 ms
[2023-03-18 20:49:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality1478123685525041748.gal : 3 ms
[2023-03-18 20:49:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality1156636562269950038.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1478123685525041748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1156636562269950038.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:50:22] [INFO ] Flatten gal took : 51 ms
[2023-03-18 20:50:22] [INFO ] Applying decomposition
[2023-03-18 20:50:22] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6482197734862103679.txt' '-o' '/tmp/graph6482197734862103679.bin' '-w' '/tmp/graph6482197734862103679.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6482197734862103679.bin' '-l' '-1' '-v' '-w' '/tmp/graph6482197734862103679.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:50:22] [INFO ] Decomposing Gal with order
[2023-03-18 20:50:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:50:22] [INFO ] Removed a total of 477 redundant transitions.
[2023-03-18 20:50:22] [INFO ] Flatten gal took : 41 ms
[2023-03-18 20:50:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 22 ms.
[2023-03-18 20:50:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality11275388003196142706.gal : 26 ms
[2023-03-18 20:50:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality468962845632890485.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11275388003196142706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality468962845632890485.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 9 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2023-03-18 20:50:52] [INFO ] Computed 271 place invariants in 5 ms
[2023-03-18 20:50:53] [INFO ] Implicit Places using invariants in 957 ms returned []
[2023-03-18 20:50:53] [INFO ] Invariant cache hit.
[2023-03-18 20:50:55] [INFO ] Implicit Places using invariants and state equation in 1812 ms returned []
Implicit Place search using SMT with State Equation took 2785 ms to find 0 implicit places.
[2023-03-18 20:50:55] [INFO ] Invariant cache hit.
[2023-03-18 20:50:56] [INFO ] Dead Transitions using invariants and state equation in 641 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3453 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:50:56] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:50:56] [INFO ] Flatten gal took : 54 ms
[2023-03-18 20:50:56] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:50:56] [INFO ] Flatten gal took : 31 ms
[2023-03-18 20:50:56] [INFO ] Flatten gal took : 30 ms
[2023-03-18 20:50:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality4278923550587983341.gal : 10 ms
[2023-03-18 20:50:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality17348014296776087633.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4278923550587983341.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17348014296776087633.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:51:26] [INFO ] Flatten gal took : 36 ms
[2023-03-18 20:51:26] [INFO ] Applying decomposition
[2023-03-18 20:51:26] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14953052911759904963.txt' '-o' '/tmp/graph14953052911759904963.bin' '-w' '/tmp/graph14953052911759904963.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14953052911759904963.bin' '-l' '-1' '-v' '-w' '/tmp/graph14953052911759904963.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:51:26] [INFO ] Decomposing Gal with order
[2023-03-18 20:51:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:51:26] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:51:26] [INFO ] Flatten gal took : 65 ms
[2023-03-18 20:51:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 456 labels/synchronizations in 20 ms.
[2023-03-18 20:51:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality9798686582071056847.gal : 8 ms
[2023-03-18 20:51:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality7570891385994350978.ctl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9798686582071056847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7570891385994350978.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 57 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2023-03-18 20:51:57] [INFO ] Computed 271 place invariants in 3 ms
[2023-03-18 20:51:58] [INFO ] Implicit Places using invariants in 958 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 965 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 27 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1049 ms. Remains : 750/753 places, 721/723 transitions.
[2023-03-18 20:51:58] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:51:58] [INFO ] Flatten gal took : 39 ms
[2023-03-18 20:51:58] [INFO ] Input system was already deterministic with 721 transitions.
[2023-03-18 20:51:58] [INFO ] Flatten gal took : 26 ms
[2023-03-18 20:51:58] [INFO ] Flatten gal took : 27 ms
[2023-03-18 20:51:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality10141363915830857980.gal : 3 ms
[2023-03-18 20:51:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality1059073392079936276.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10141363915830857980.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1059073392079936276.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:52:28] [INFO ] Flatten gal took : 27 ms
[2023-03-18 20:52:28] [INFO ] Applying decomposition
[2023-03-18 20:52:28] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8151292212656304232.txt' '-o' '/tmp/graph8151292212656304232.bin' '-w' '/tmp/graph8151292212656304232.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8151292212656304232.bin' '-l' '-1' '-v' '-w' '/tmp/graph8151292212656304232.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:52:28] [INFO ] Decomposing Gal with order
[2023-03-18 20:52:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:52:28] [INFO ] Removed a total of 477 redundant transitions.
[2023-03-18 20:52:28] [INFO ] Flatten gal took : 49 ms
[2023-03-18 20:52:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 22 ms.
[2023-03-18 20:52:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality9206203252596511899.gal : 8 ms
[2023-03-18 20:52:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality16950135526952961103.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9206203252596511899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16950135526952961103.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2023-03-18 20:52:58] [INFO ] Computed 271 place invariants in 6 ms
[2023-03-18 20:52:59] [INFO ] Implicit Places using invariants in 597 ms returned []
[2023-03-18 20:52:59] [INFO ] Invariant cache hit.
[2023-03-18 20:53:00] [INFO ] Implicit Places using invariants and state equation in 1039 ms returned []
Implicit Place search using SMT with State Equation took 1644 ms to find 0 implicit places.
[2023-03-18 20:53:00] [INFO ] Invariant cache hit.
[2023-03-18 20:53:00] [INFO ] Dead Transitions using invariants and state equation in 460 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2123 ms. Remains : 753/753 places, 723/723 transitions.
[2023-03-18 20:53:00] [INFO ] Flatten gal took : 36 ms
[2023-03-18 20:53:00] [INFO ] Flatten gal took : 29 ms
[2023-03-18 20:53:00] [INFO ] Input system was already deterministic with 723 transitions.
[2023-03-18 20:53:00] [INFO ] Flatten gal took : 32 ms
[2023-03-18 20:53:00] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:53:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality12886167776989044356.gal : 19 ms
[2023-03-18 20:53:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality4265704740877950287.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12886167776989044356.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4265704740877950287.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:53:31] [INFO ] Flatten gal took : 66 ms
[2023-03-18 20:53:31] [INFO ] Applying decomposition
[2023-03-18 20:53:31] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2774014593425077668.txt' '-o' '/tmp/graph2774014593425077668.bin' '-w' '/tmp/graph2774014593425077668.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2774014593425077668.bin' '-l' '-1' '-v' '-w' '/tmp/graph2774014593425077668.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:53:31] [INFO ] Decomposing Gal with order
[2023-03-18 20:53:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:53:31] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:53:31] [INFO ] Flatten gal took : 47 ms
[2023-03-18 20:53:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 476 labels/synchronizations in 23 ms.
[2023-03-18 20:53:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality7311973504441447620.gal : 8 ms
[2023-03-18 20:53:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality15615615934450641405.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7311973504441447620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15615615934450641405.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 20:54:01] [INFO ] Flatten gal took : 48 ms
[2023-03-18 20:54:01] [INFO ] Flatten gal took : 30 ms
[2023-03-18 20:54:01] [INFO ] Applying decomposition
[2023-03-18 20:54:01] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6771108041460444242.txt' '-o' '/tmp/graph6771108041460444242.bin' '-w' '/tmp/graph6771108041460444242.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6771108041460444242.bin' '-l' '-1' '-v' '-w' '/tmp/graph6771108041460444242.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:54:01] [INFO ] Decomposing Gal with order
[2023-03-18 20:54:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:54:01] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-18 20:54:01] [INFO ] Flatten gal took : 35 ms
[2023-03-18 20:54:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 456 labels/synchronizations in 19 ms.
[2023-03-18 20:54:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality9174569341947965253.gal : 6 ms
[2023-03-18 20:54:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality13696638205448846620.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9174569341947965253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13696638205448846620.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 21:19:03] [INFO ] Applying decomposition
[2023-03-18 21:19:04] [INFO ] Flatten gal took : 443 ms
[2023-03-18 21:19:04] [INFO ] Decomposing Gal with order
[2023-03-18 21:19:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:19:05] [INFO ] Removed a total of 510 redundant transitions.
[2023-03-18 21:19:05] [INFO ] Flatten gal took : 216 ms
[2023-03-18 21:19:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 39 ms.
[2023-03-18 21:19:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality4161658753845222242.gal : 63 ms
[2023-03-18 21:19:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality16063830869496212336.ctl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4161658753845222242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16063830869496212336.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 136292 kB
After kill :
MemTotal: 16393220 kB
MemFree: 7788900 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPs-PT-030A"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-030A, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713200113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-030A.tgz
mv ShieldIIPs-PT-030A execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;