Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918200230.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V50P20N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918200230
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.5M
-rw-r--r-- 1 mcc users 22K Apr 29 23:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 29 23:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 162K Apr 29 23:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 623K Apr 29 23:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 86K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 260K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 32K Apr 29 23:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 201K Apr 29 23:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 385K Apr 29 23:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.5M Apr 29 23:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.1M May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654194542812

Running Version 202205111006
[2022-06-02 18:29:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-02 18:29:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 18:29:04] [INFO ] Load time of PNML (sax parser for PT used): 179 ms
[2022-06-02 18:29:04] [INFO ] Transformed 128 places.
[2022-06-02 18:29:04] [INFO ] Transformed 1328 transitions.
[2022-06-02 18:29:04] [INFO ] Parsed PT model containing 128 places and 1328 transitions in 295 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 22 resets, run finished after 669 ms. (steps per millisecond=14 ) properties (out of 15) seen :4
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 11) seen :1
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10009 steps, including 8 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :1
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 9 properties.
[2022-06-02 18:29:06] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:29:06] [INFO ] Computed 7 place invariants in 29 ms
[2022-06-02 18:29:06] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-06-02 18:29:06] [INFO ] After 383ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2022-06-02 18:29:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-06-02 18:29:07] [INFO ] After 284ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :1
[2022-06-02 18:29:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 18:29:07] [INFO ] After 173ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :8 sat :1
[2022-06-02 18:29:07] [INFO ] After 310ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :1
Attempting to minimize the solution found.
Minimization took 109 ms.
[2022-06-02 18:29:07] [INFO ] After 884ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :1
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 73 ms.
Support contains 12 out of 128 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 211 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-06-02 18:29:08] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:29:08] [INFO ] Computed 7 place invariants in 4 ms
[2022-06-02 18:29:08] [INFO ] Dead Transitions using invariants and state equation in 744 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 128/128 places, 1328/1328 transitions.
Incomplete random walk after 1000000 steps, including 2273 resets, run finished after 5342 ms. (steps per millisecond=187 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 868 resets, run finished after 2232 ms. (steps per millisecond=448 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3339035 steps, run timeout after 21001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 3339035 steps, saw 899588 distinct states, run finished after 21004 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-02 18:29:37] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:29:37] [INFO ] Computed 7 place invariants in 11 ms
[2022-06-02 18:29:37] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 18:29:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-02 18:29:37] [INFO ] After 168ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 18:29:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 18:29:37] [INFO ] After 98ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 18:29:37] [INFO ] After 195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 84 ms.
[2022-06-02 18:29:37] [INFO ] After 507ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 73 ms.
Support contains 12 out of 128 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 93 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 128/128 places, 1328/1328 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 117 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-06-02 18:29:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:29:38] [INFO ] Computed 7 place invariants in 8 ms
[2022-06-02 18:29:38] [INFO ] Implicit Places using invariants in 245 ms returned []
[2022-06-02 18:29:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:29:38] [INFO ] Computed 7 place invariants in 11 ms
[2022-06-02 18:29:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 18:29:39] [INFO ] Implicit Places using invariants and state equation in 733 ms returned []
Implicit Place search using SMT with State Equation took 992 ms to find 0 implicit places.
[2022-06-02 18:29:39] [INFO ] Redundant transitions in 93 ms returned []
[2022-06-02 18:29:39] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:29:39] [INFO ] Computed 7 place invariants in 5 ms
[2022-06-02 18:29:40] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 128/128 places, 1328/1328 transitions.
Incomplete random walk after 1000000 steps, including 2273 resets, run finished after 4950 ms. (steps per millisecond=202 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 866 resets, run finished after 2096 ms. (steps per millisecond=477 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3410118 steps, run timeout after 21001 ms. (steps per millisecond=162 ) properties seen :{}
Probabilistic random walk after 3410118 steps, saw 918842 distinct states, run finished after 21001 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-02 18:30:08] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:30:08] [INFO ] Computed 7 place invariants in 6 ms
[2022-06-02 18:30:08] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 18:30:08] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-02 18:30:08] [INFO ] After 166ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 18:30:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 18:30:08] [INFO ] After 100ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 18:30:08] [INFO ] After 206ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 83 ms.
[2022-06-02 18:30:08] [INFO ] After 503ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 70 ms.
Support contains 12 out of 128 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 88 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 128/128 places, 1328/1328 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 70 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-06-02 18:30:08] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:30:08] [INFO ] Computed 7 place invariants in 2 ms
[2022-06-02 18:30:09] [INFO ] Implicit Places using invariants in 227 ms returned []
[2022-06-02 18:30:09] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:30:09] [INFO ] Computed 7 place invariants in 5 ms
[2022-06-02 18:30:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 18:30:09] [INFO ] Implicit Places using invariants and state equation in 632 ms returned []
Implicit Place search using SMT with State Equation took 863 ms to find 0 implicit places.
[2022-06-02 18:30:09] [INFO ] Redundant transitions in 19 ms returned []
[2022-06-02 18:30:09] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:30:09] [INFO ] Computed 7 place invariants in 3 ms
[2022-06-02 18:30:10] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 128/128 places, 1328/1328 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 128 transition count 250
Applied a total of 1078 rules in 9 ms. Remains 128 /128 variables (removed 0) and now considering 250/1328 (removed 1078) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:30:10] [INFO ] Computed 7 place invariants in 3 ms
[2022-06-02 18:30:10] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 18:30:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-02 18:30:10] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 18:30:10] [INFO ] After 237ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2022-06-02 18:30:10] [INFO ] After 344ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-02 18:30:10] [INFO ] Flatten gal took : 66 ms
[2022-06-02 18:30:10] [INFO ] Flatten gal took : 26 ms
[2022-06-02 18:30:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12741275436437016446.gal : 15 ms
[2022-06-02 18:30:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9784823626007972743.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12741275436437016446.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9784823626007972743.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality9784823626007972743.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 29
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :29 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 64
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :64 after 384
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :384 after 2304
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2304 after 10944
Invariant property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 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,101504,1.17079,38672,2,33218,14,76319,6,0,757,26781,0
Total reachable state count : 101504

Verifying 1 reachability properties.
Invariant property BridgeAndVehicles-PT-V50P20N10-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
BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02,192,1.18244,38672,2,232,14,76319,7,0,828,26781,0
[2022-06-02 18:30:12] [INFO ] Flatten gal took : 90 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18179528317366002485
[2022-06-02 18:30:12] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2022-06-02 18:30:12] [INFO ] Applying decomposition
[2022-06-02 18:30:12] [INFO ] Flatten gal took : 159 ms
[2022-06-02 18:30:12] [INFO ] Computation of Complete disable matrix. took 144 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 18:30:12] [INFO ] Flatten gal took : 81 ms
[2022-06-02 18:30:12] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2022-06-02 18:30:12] [INFO ] Input system was already deterministic with 1328 transitions.
[2022-06-02 18:30:12] [INFO ] Computation of Complete enable matrix. took 134 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13496024692207612549.txt' '-o' '/tmp/graph13496024692207612549.bin' '-w' '/tmp/graph13496024692207612549.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13496024692207612549.bin' '-l' '-1' '-v' '-w' '/tmp/graph13496024692207612549.weights' '-q' '0' '-e' '0.001'
[2022-06-02 18:30:13] [INFO ] Decomposing Gal with order
[2022-06-02 18:30:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 18:30:13] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2022-06-02 18:30:13] [INFO ] Computation of Completed DNA matrix. took 102 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 18:30:13] [INFO ] Built C files in 842ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18179528317366002485
Running compilation step : cd /tmp/ltsmin18179528317366002485;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-02 18:30:13] [INFO ] Ran tautology test, simplified 0 / 1 in 945 ms.
[2022-06-02 18:30:13] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=0 took 64 ms
[2022-06-02 18:30:13] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=1 took 10 ms
[2022-06-02 18:30:13] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=2 took 56 ms
[2022-06-02 18:30:13] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=3 took 312 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 128 cols
[2022-06-02 18:30:14] [INFO ] Computed 7 place invariants in 12 ms
[2022-06-02 18:30:14] [INFO ] Computed 7 place invariants in 13 ms
[2022-06-02 18:30:14] [INFO ] Proved 128 variables to be positive in 703 ms
[2022-06-02 18:30:14] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-02 18:30:14] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=0 took 77 ms
[2022-06-02 18:30:15] [INFO ] Removed a total of 1469 redundant transitions.
[2022-06-02 18:30:15] [INFO ] Flatten gal took : 2169 ms
[2022-06-02 18:30:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1322 labels/synchronizations in 86 ms.
[2022-06-02 18:30:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15667744013957078031.gal : 35 ms
[2022-06-02 18:30:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17660652774145746148.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15667744013957078031.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17660652774145746148.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality17660652774145746148.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 26
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :26 after 104
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :104 after 182
[2022-06-02 18:30:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-02 18:30:16] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=1 took 1439 ms
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :182 after 566
[2022-06-02 18:30:17] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=4 took 3720 ms
[2022-06-02 18:30:17] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-02 18:30:17] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=2 took 1306 ms
[2022-06-02 18:30:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-02 18:30:19] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=3 took 1873 ms
Compilation finished in 9680 ms.
Running link step : cd /tmp/ltsmin18179528317366002485;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 103 ms.
Running LTSmin : cd /tmp/ltsmin18179528317366002485;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BridgeAndVehiclesPTV50P20N10ReachabilityCardinality02==true'
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :566 after 2678
[2022-06-02 18:30:35] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=5 took 18071 ms
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2678 after 9771
[2022-06-02 18:31:56] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=6 took 80978 ms
[2022-06-02 18:32:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-02 18:32:50] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=4 took 151208 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :32724 after 33227
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :33227 after 36705
[2022-06-02 18:34:22] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=7 took 145691 ms
[2022-06-02 18:35:12] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-02 18:35:12] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=5 took 141758 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :36705 after 44597
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :44597 after 56913
[2022-06-02 18:39:29] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=8 took 306910 ms
[2022-06-02 18:44:53] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=9 took 324103 ms
Detected timeout of ITS tools.
[2022-06-02 18:50:38] [INFO ] Flatten gal took : 220 ms
[2022-06-02 18:50:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11580316089204773456.gal : 31 ms
[2022-06-02 18:50:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17171861766112581664.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11580316089204773456.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17171861766112581664.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality17171861766112581664.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 42
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :42 after 132
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :132 after 2025
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2025 after 2027
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2027 after 2030
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2030 after 2053
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2053 after 4558
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4558 after 6536
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6536 after 8795
[2022-06-02 18:54:49] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=10 took 595978 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :8795 after 16244
[2022-06-02 19:05:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-02 19:05:20] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=6 took 1807729 ms
Detected timeout of ITS tools.
[2022-06-02 19:11:01] [INFO ] Flatten gal took : 197 ms
[2022-06-02 19:11:02] [INFO ] Input system was already deterministic with 1328 transitions.
[2022-06-02 19:11:02] [INFO ] Transformed 128 places.
[2022-06-02 19:11:02] [INFO ] Transformed 1328 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-02 19:11:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10501284970161692341.gal : 38 ms
[2022-06-02 19:11:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8202688692522156068.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10501284970161692341.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8202688692522156068.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...365
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality8202688692522156068.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 351
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :351 after 2790
[2022-06-02 19:11:08] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=11 took 979189 ms
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2790 after 10948
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :10948 after 16358
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :32724 after 38187
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.02762e+06 after 1.02922e+06
[2022-06-02 19:15:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-02 19:15:16] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=7 took 596410 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.30821e+07 after 1.30821e+07

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V50P20N10"
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 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V50P20N10, 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 r024-tall-165251918200230"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N10.tgz
mv BridgeAndVehicles-PT-V50P20N10 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 ;