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-oct2-167903713400310.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPt-PT-040A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713400310
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 5.9K Feb 25 17:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 25 17:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 17:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 17:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 17:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 17:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 25 17:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 25 17:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 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 212K 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 ShieldIIPt-PT-040A-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679188240288

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-040A
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-19 01:10:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 01:10:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 01:10:42] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2023-03-19 01:10:42] [INFO ] Transformed 763 places.
[2023-03-19 01:10:42] [INFO ] Transformed 563 transitions.
[2023-03-19 01:10:42] [INFO ] Found NUPN structural information;
[2023-03-19 01:10:42] [INFO ] Parsed PT model containing 763 places and 563 transitions and 2406 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 01:10:42] [INFO ] Flatten gal took : 150 ms
[2023-03-19 01:10:43] [INFO ] Flatten gal took : 81 ms
[2023-03-19 01:10:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3045415968470504740.gal : 40 ms
[2023-03-19 01:10:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17789824791392388276.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3045415968470504740.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17789824791392388276.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality17789824791392388276.prop.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=12 ) properties (out of 12) seen :1
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 11) 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 11) seen :0
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :2 after 3
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :12 after 25
Reachability property ShieldIIPt-PT-040A-ReachabilityCardinality-08 is true.
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :25 after 51
Invariant property ShieldIIPt-PT-040A-ReachabilityCardinality-09 does not hold.
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :51 after 76
Invariant property ShieldIIPt-PT-040A-ReachabilityCardinality-15 does not hold.
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property ShieldIIPt-PT-040A-ReachabilityCardinality-12 does not hold.
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :76 after 102
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :102 after 127
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :127 after 265
SDD proceeding with computation,8 properties remain. new max is 128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 11) seen :0
SDD size :265 after 6856
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :6856 after 77617
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :77617 after 2.4577e+06
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :2.4577e+06 after 9.47913e+12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 99033 steps, run timeout after 3002 ms. (steps per millisecond=32 ) properties seen :{3=1, 4=1, 5=1, 6=1, 9=1, 10=1}
Probabilistic random walk after 99033 steps, saw 97726 distinct states, run finished after 3004 ms. (steps per millisecond=32 ) properties seen :6
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 5 properties.
// Phase 1: matrix 562 rows 763 cols
[2023-03-19 01:10:47] [INFO ] Computed 361 place invariants in 12 ms
[2023-03-19 01:10:47] [INFO ] After 348ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-19 01:10:48] [INFO ] [Nat]Absence check using 361 positive place invariants in 71 ms returned sat
[2023-03-19 01:10:49] [INFO ] After 982ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-19 01:10:49] [INFO ] After 1847ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 751 ms.
[2023-03-19 01:10:50] [INFO ] After 2927ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 415 ms.
Support contains 69 out of 763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 763/763 places, 562/562 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 763 transition count 561
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
Partial Free-agglomeration rule applied 63 times.
Drop transitions removed 63 transitions
Iterating global reduction 0 with 63 rules applied. Total rules applied 65 place count 762 transition count 561
Applied a total of 65 rules in 155 ms. Remains 762 /763 variables (removed 1) and now considering 561/562 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 762/763 places, 561/562 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 160175 steps, run timeout after 3002 ms. (steps per millisecond=53 ) properties seen :{2=1}
Probabilistic random walk after 160175 steps, saw 156983 distinct states, run finished after 3002 ms. (steps per millisecond=53 ) properties seen :1
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 3 properties.
// Phase 1: matrix 561 rows 762 cols
[2023-03-19 01:10:54] [INFO ] Computed 361 place invariants in 10 ms
[2023-03-19 01:10:55] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-19 01:10:55] [INFO ] [Nat]Absence check using 361 positive place invariants in 50 ms returned sat
[2023-03-19 01:10:55] [INFO ] After 458ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 01:10:55] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-19 01:10:55] [INFO ] After 276ms SMT Verify possible using 33 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-19 01:10:56] [INFO ] After 768ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 377 ms.
[2023-03-19 01:10:56] [INFO ] After 1822ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 149 ms.
Support contains 43 out of 762 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 762/762 places, 561/561 transitions.
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 762 transition count 561
Applied a total of 8 rules in 61 ms. Remains 762 /762 variables (removed 0) and now considering 561/561 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 762/762 places, 561/561 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 205467 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :{}
Probabilistic random walk after 205467 steps, saw 200947 distinct states, run finished after 3003 ms. (steps per millisecond=68 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 561 rows 762 cols
[2023-03-19 01:11:00] [INFO ] Computed 361 place invariants in 2 ms
[2023-03-19 01:11:00] [INFO ] After 204ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-19 01:11:00] [INFO ] [Nat]Absence check using 361 positive place invariants in 118 ms returned sat
[2023-03-19 01:11:01] [INFO ] After 589ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 01:11:01] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-19 01:11:02] [INFO ] After 444ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-19 01:11:02] [INFO ] After 987ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 285 ms.
[2023-03-19 01:11:02] [INFO ] After 2254ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 162 ms.
Support contains 43 out of 762 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 762/762 places, 561/561 transitions.
Applied a total of 0 rules in 22 ms. Remains 762 /762 variables (removed 0) and now considering 561/561 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 762/762 places, 561/561 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 762/762 places, 561/561 transitions.
Applied a total of 0 rules in 20 ms. Remains 762 /762 variables (removed 0) and now considering 561/561 (removed 0) transitions.
[2023-03-19 01:11:03] [INFO ] Invariant cache hit.
[2023-03-19 01:11:03] [INFO ] Implicit Places using invariants in 402 ms returned [753]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 407 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 761/762 places, 561/561 transitions.
Applied a total of 0 rules in 16 ms. Remains 761 /761 variables (removed 0) and now considering 561/561 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 444 ms. Remains : 761/762 places, 561/561 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) 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 3) seen :0
Interrupted probabilistic random walk after 151492 steps, run timeout after 3002 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 151492 steps, saw 148359 distinct states, run finished after 3003 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 561 rows 761 cols
[2023-03-19 01:11:06] [INFO ] Computed 360 place invariants in 9 ms
[2023-03-19 01:11:07] [INFO ] After 201ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-19 01:11:07] [INFO ] [Nat]Absence check using 360 positive place invariants in 88 ms returned sat
[2023-03-19 01:11:08] [INFO ] After 646ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 01:11:08] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-19 01:11:08] [INFO ] After 386ms SMT Verify possible using 36 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-19 01:11:09] [INFO ] After 1154ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 294 ms.
[2023-03-19 01:11:09] [INFO ] After 2396ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 249 ms.
Support contains 43 out of 761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 561/561 transitions.
Applied a total of 0 rules in 17 ms. Remains 761 /761 variables (removed 0) and now considering 561/561 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 761/761 places, 561/561 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 561/561 transitions.
Applied a total of 0 rules in 16 ms. Remains 761 /761 variables (removed 0) and now considering 561/561 (removed 0) transitions.
[2023-03-19 01:11:09] [INFO ] Invariant cache hit.
[2023-03-19 01:11:10] [INFO ] Implicit Places using invariants in 479 ms returned []
[2023-03-19 01:11:10] [INFO ] Invariant cache hit.
[2023-03-19 01:11:10] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-19 01:11:11] [INFO ] Implicit Places using invariants and state equation in 1470 ms returned []
Implicit Place search using SMT with State Equation took 1952 ms to find 0 implicit places.
[2023-03-19 01:11:11] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-19 01:11:11] [INFO ] Invariant cache hit.
[2023-03-19 01:11:12] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2496 ms. Remains : 761/761 places, 561/561 transitions.
Partial Free-agglomeration rule applied 34 times.
Drop transitions removed 34 transitions
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 761 transition count 561
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 761 transition count 527
Applied a total of 68 rules in 44 ms. Remains 761 /761 variables (removed 0) and now considering 527/561 (removed 34) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 527 rows 761 cols
[2023-03-19 01:11:12] [INFO ] Computed 360 place invariants in 3 ms
[2023-03-19 01:11:12] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-19 01:11:12] [INFO ] [Nat]Absence check using 360 positive place invariants in 48 ms returned sat
[2023-03-19 01:11:13] [INFO ] After 604ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 01:11:13] [INFO ] After 1109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 391 ms.
[2023-03-19 01:11:14] [INFO ] After 1704ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-19 01:11:14] [INFO ] Flatten gal took : 50 ms
[2023-03-19 01:11:14] [INFO ] Flatten gal took : 58 ms
[2023-03-19 01:11:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15700933554806744229.gal : 19 ms
[2023-03-19 01:11:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13669783055504593525.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15700933554806744229.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13669783055504593525.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13669783055504593525.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :3 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :14 after 27
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :27 after 53
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :53 after 102
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :102 after 349
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :349 after 10856
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :10856 after 245043
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :245043 after 6.55139e+07
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :6.55139e+07 after 3.88471e+10
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :3.88471e+10 after 6.62496e+13
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :6.62496e+13 after 5.78456e+16
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :5.78456e+16 after 1.12617e+25
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :1.12617e+25 after 4.72193e+33
Detected timeout of ITS tools.
[2023-03-19 01:11:29] [INFO ] Flatten gal took : 42 ms
[2023-03-19 01:11:29] [INFO ] Applying decomposition
[2023-03-19 01:11:29] [INFO ] Flatten gal took : 39 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/graph2968281421180240227.txt' '-o' '/tmp/graph2968281421180240227.bin' '-w' '/tmp/graph2968281421180240227.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2968281421180240227.bin' '-l' '-1' '-v' '-w' '/tmp/graph2968281421180240227.weights' '-q' '0' '-e' '0.001'
[2023-03-19 01:11:29] [INFO ] Decomposing Gal with order
[2023-03-19 01:11:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 01:11:29] [INFO ] Removed a total of 153 redundant transitions.
[2023-03-19 01:11:29] [INFO ] Flatten gal took : 101 ms
[2023-03-19 01:11:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 39 ms.
[2023-03-19 01:11:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6771909359826068803.gal : 19 ms
[2023-03-19 01:11:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3053778911665184350.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6771909359826068803.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3053778911665184350.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality3053778911665184350.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :2 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :2 after 7.23288e+08
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin653489271818705288
[2023-03-19 01:11:45] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin653489271818705288
Running compilation step : cd /tmp/ltsmin653489271818705288;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1093 ms.
Running link step : cd /tmp/ltsmin653489271818705288;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin653489271818705288;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'ShieldIIPtPT040AReachabilityCardinality00==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 01:12:00] [INFO ] Flatten gal took : 73 ms
[2023-03-19 01:12:00] [INFO ] Applying decomposition
[2023-03-19 01:12:00] [INFO ] Flatten gal took : 35 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/graph3377513745565798616.txt' '-o' '/tmp/graph3377513745565798616.bin' '-w' '/tmp/graph3377513745565798616.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3377513745565798616.bin' '-l' '-1' '-v' '-w' '/tmp/graph3377513745565798616.weights' '-q' '0' '-e' '0.001'
[2023-03-19 01:12:00] [INFO ] Decomposing Gal with order
[2023-03-19 01:12:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 01:12:00] [INFO ] Removed a total of 120 redundant transitions.
[2023-03-19 01:12:00] [INFO ] Flatten gal took : 48 ms
[2023-03-19 01:12:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 26 ms.
[2023-03-19 01:12:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4763028997958048727.gal : 13 ms
[2023-03-19 01:12:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4898843982293844199.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4763028997958048727.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4898843982293844199.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality4898843982293844199.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1217
Reachability property ShieldIIPt-PT-040A-ReachabilityCardinality-10 is true.
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ShieldIIPt-PT-040A-ReachabilityCardinality-02 does not hold.
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ShieldIIPt-PT-040A-ReachabilityCardinality-00 does not hold.
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 5 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,3.53369e+112,0.480892,21376,416,25,35727,197,833,59955,31,691,0
Total reachable state count : 3.533694129556768659090156282897229033619e+112

Verifying 3 reachability properties.
Invariant property ShieldIIPt-PT-040A-ReachabilityCardinality-00 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPt-PT-040A-ReachabilityCardinality-00,1.33404e+110,0.486226,21640,634,30,35727,197,956,59955,44,691,0
Invariant property ShieldIIPt-PT-040A-ReachabilityCardinality-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPt-PT-040A-ReachabilityCardinality-02,4.41712e+111,0.486584,21640,110,12,35727,197,962,59955,44,691,0
Reachability property ShieldIIPt-PT-040A-ReachabilityCardinality-10 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
ShieldIIPt-PT-040A-ReachabilityCardinality-10,1.685e+100,0.490426,21640,157,23,35727,197,1065,59955,44,691,0
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 78853 ms.

BK_STOP 1679188322085

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="ShieldIIPt-PT-040A"
export BK_EXAMINATION="ReachabilityCardinality"
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 ShieldIIPt-PT-040A, examination is ReachabilityCardinality"
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-oct2-167903713400310"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040A.tgz
mv ShieldIIPt-PT-040A execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;