Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r042-tajo-167813695500249.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is BridgeAndVehicles-PT-V50P50N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695500249
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 22K Feb 25 12:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 25 12:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 247K Feb 25 12:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 950K Feb 25 12:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 111K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 335K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Feb 25 12:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 234K Feb 25 12:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 177K Feb 25 12:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 714K Feb 25 12:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.1M Mar 5 18:22 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-V50P50N10-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678703584597

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=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P50N10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 10:33:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 10:33:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 10:33:06] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2023-03-13 10:33:06] [INFO ] Transformed 128 places.
[2023-03-13 10:33:06] [INFO ] Transformed 1328 transitions.
[2023-03-13 10:33:06] [INFO ] Parsed PT model containing 128 places and 1328 transitions and 10010 arcs in 196 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 76 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 32 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 10:33:06] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2023-03-13 10:33:06] [INFO ] Computed 7 place invariants in 26 ms
[2023-03-13 10:33:07] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
[2023-03-13 10:33:07] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 10:33:07] [INFO ] Invariant cache hit.
[2023-03-13 10:33:07] [INFO ] Implicit Places using invariants in 128 ms returned []
[2023-03-13 10:33:07] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 10:33:07] [INFO ] Invariant cache hit.
[2023-03-13 10:33:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 10:33:07] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
[2023-03-13 10:33:07] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 10:33:07] [INFO ] Invariant cache hit.
[2023-03-13 10:33:08] [INFO ] Dead Transitions using invariants and state equation in 488 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1755 ms. Remains : 128/128 places, 1328/1328 transitions.
Support contains 76 out of 128 places after structural reductions.
[2023-03-13 10:33:08] [INFO ] Flatten gal took : 120 ms
[2023-03-13 10:33:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 10:33:08] [INFO ] Flatten gal took : 78 ms
[2023-03-13 10:33:08] [INFO ] Input system was already deterministic with 1328 transitions.
Support contains 74 out of 128 places (down from 76) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 528 ms. (steps per millisecond=18 ) properties (out of 82) seen :31
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Running SMT prover for 50 properties.
[2023-03-13 10:33:10] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 10:33:10] [INFO ] Invariant cache hit.
[2023-03-13 10:33:10] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2023-03-13 10:33:10] [INFO ] After 324ms SMT Verify possible using all constraints in real domain returned unsat :14 sat :0 real:36
[2023-03-13 10:33:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-13 10:33:10] [INFO ] After 106ms SMT Verify possible using state equation in natural domain returned unsat :45 sat :5
[2023-03-13 10:33:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 10:33:10] [INFO ] After 92ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :45 sat :5
[2023-03-13 10:33:11] [INFO ] After 409ms SMT Verify possible using trap constraints in natural domain returned unsat :45 sat :5
Attempting to minimize the solution found.
Minimization took 182 ms.
[2023-03-13 10:33:11] [INFO ] After 826ms SMT Verify possible using all constraints in natural domain returned unsat :45 sat :5
Fused 50 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 53 ms.
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 1222 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 171 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 10:33:11] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-13 10:33:11] [INFO ] Computed 5 place invariants in 25 ms
[2023-03-13 10:33:12] [INFO ] Dead Transitions using invariants and state equation in 555 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 728 ms. Remains : 126/128 places, 1328/1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 367865 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 367865 steps, saw 100692 distinct states, run finished after 3002 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-13 10:33:15] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 10:33:15] [INFO ] Invariant cache hit.
[2023-03-13 10:33:15] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-13 10:33:15] [INFO ] After 176ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 10:33:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 10:33:16] [INFO ] After 186ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 10:33:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 10:33:16] [INFO ] After 92ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 10:33:16] [INFO ] After 283ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 117 ms.
[2023-03-13 10:33:16] [INFO ] After 687ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 83 ms.
Support contains 3 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 100 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 126/126 places, 1328/1328 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 120 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 10:33:16] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 10:33:16] [INFO ] Invariant cache hit.
[2023-03-13 10:33:17] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-13 10:33:17] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 10:33:17] [INFO ] Invariant cache hit.
[2023-03-13 10:33:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 10:33:17] [INFO ] Implicit Places using invariants and state equation in 876 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1158 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 104 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1383 ms. Remains : 124/126 places, 1328/1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 381804 steps, run timeout after 3001 ms. (steps per millisecond=127 ) properties seen :{}
Probabilistic random walk after 381804 steps, saw 104392 distinct states, run finished after 3001 ms. (steps per millisecond=127 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-13 10:33:21] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-13 10:33:21] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-13 10:33:21] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-13 10:33:21] [INFO ] After 125ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 10:33:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-13 10:33:21] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 10:33:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 10:33:21] [INFO ] After 60ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 10:33:22] [INFO ] After 171ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 85 ms.
[2023-03-13 10:33:22] [INFO ] After 390ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 40 ms.
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 71 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 124/124 places, 1328/1328 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 58 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 10:33:22] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 10:33:22] [INFO ] Invariant cache hit.
[2023-03-13 10:33:22] [INFO ] Implicit Places using invariants in 243 ms returned []
[2023-03-13 10:33:22] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 10:33:22] [INFO ] Invariant cache hit.
[2023-03-13 10:33:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 10:33:23] [INFO ] Implicit Places using invariants and state equation in 613 ms returned []
Implicit Place search using SMT with State Equation took 859 ms to find 0 implicit places.
[2023-03-13 10:33:23] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-13 10:33:23] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 10:33:23] [INFO ] Invariant cache hit.
[2023-03-13 10:33:23] [INFO ] Dead Transitions using invariants and state equation in 472 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1491 ms. Remains : 124/124 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 124 transition count 250
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1082 place count 122 transition count 248
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1084 place count 122 transition count 246
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1086 place count 120 transition count 246
Applied a total of 1086 rules in 22 ms. Remains 120 /124 variables (removed 4) and now considering 246/1328 (removed 1082) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 246 rows 120 cols
[2023-03-13 10:33:23] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 10:33:23] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-13 10:33:23] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 10:33:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-13 10:33:24] [INFO ] After 129ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 10:33:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-13 10:33:24] [INFO ] After 108ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 10:33:24] [INFO ] After 205ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-13 10:33:24] [INFO ] After 479ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Successfully simplified 45 atomic propositions for a total of 13 simplifications.
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 10:33:24] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-13 10:33:24] [INFO ] Flatten gal took : 50 ms
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 10:33:24] [INFO ] Flatten gal took : 46 ms
[2023-03-13 10:33:24] [INFO ] Input system was already deterministic with 1328 transitions.
Support contains 30 out of 128 places (down from 39) after GAL structural reductions.
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 2750 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 9 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 10:33:24] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-13 10:33:24] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 10:33:25] [INFO ] Dead Transitions using invariants and state equation in 467 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 479 ms. Remains : 126/128 places, 1328/1328 transitions.
[2023-03-13 10:33:25] [INFO ] Flatten gal took : 38 ms
[2023-03-13 10:33:25] [INFO ] Flatten gal took : 41 ms
[2023-03-13 10:33:25] [INFO ] Input system was already deterministic with 1328 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1328
Applied a total of 1 rules in 9 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 10:33:25] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2023-03-13 10:33:25] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-13 10:33:25] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 482 ms. Remains : 127/128 places, 1328/1328 transitions.
[2023-03-13 10:33:25] [INFO ] Flatten gal took : 76 ms
[2023-03-13 10:33:25] [INFO ] Flatten gal took : 62 ms
[2023-03-13 10:33:26] [INFO ] Input system was already deterministic with 1328 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 37 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 10:33:26] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-13 10:33:26] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 10:33:26] [INFO ] Dead Transitions using invariants and state equation in 502 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 542 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 10:33:26] [INFO ] Flatten gal took : 43 ms
[2023-03-13 10:33:26] [INFO ] Flatten gal took : 42 ms
[2023-03-13 10:33:26] [INFO ] Input system was already deterministic with 1327 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 8 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 10:33:26] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-13 10:33:26] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 10:33:27] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 465 ms. Remains : 126/128 places, 1328/1328 transitions.
[2023-03-13 10:33:27] [INFO ] Flatten gal took : 27 ms
[2023-03-13 10:33:27] [INFO ] Flatten gal took : 29 ms
[2023-03-13 10:33:27] [INFO ] Input system was already deterministic with 1328 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 240 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 10:33:27] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2023-03-13 10:33:27] [INFO ] Computed 7 place invariants in 9 ms
[2023-03-13 10:33:28] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 682 ms. Remains : 128/128 places, 1328/1328 transitions.
[2023-03-13 10:33:28] [INFO ] Flatten gal took : 27 ms
[2023-03-13 10:33:28] [INFO ] Flatten gal took : 29 ms
[2023-03-13 10:33:28] [INFO ] Input system was already deterministic with 1328 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 2750 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
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 3 place count 125 transition count 1327
Applied a total of 3 rules in 87 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 10:33:28] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-13 10:33:28] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 10:33:28] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 588 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 10:33:28] [INFO ] Flatten gal took : 25 ms
[2023-03-13 10:33:28] [INFO ] Flatten gal took : 28 ms
[2023-03-13 10:33:29] [INFO ] Input system was already deterministic with 1327 transitions.
Finished random walk after 179 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=89 )
FORMULA BridgeAndVehicles-PT-V50P50N10-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 11 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 10:33:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-13 10:33:29] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 10:33:29] [INFO ] Dead Transitions using invariants and state equation in 480 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 495 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 10:33:29] [INFO ] Flatten gal took : 28 ms
[2023-03-13 10:33:29] [INFO ] Flatten gal took : 33 ms
[2023-03-13 10:33:29] [INFO ] Input system was already deterministic with 1327 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 29 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 10:33:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-13 10:33:29] [INFO ] Invariant cache hit.
[2023-03-13 10:33:30] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 457 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 10:33:30] [INFO ] Flatten gal took : 37 ms
[2023-03-13 10:33:30] [INFO ] Flatten gal took : 42 ms
[2023-03-13 10:33:30] [INFO ] Input system was already deterministic with 1327 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 15 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 10:33:30] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-13 10:33:30] [INFO ] Invariant cache hit.
[2023-03-13 10:33:30] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 498 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 10:33:30] [INFO ] Flatten gal took : 25 ms
[2023-03-13 10:33:30] [INFO ] Flatten gal took : 28 ms
[2023-03-13 10:33:31] [INFO ] Input system was already deterministic with 1327 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 10 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 10:33:31] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-13 10:33:31] [INFO ] Invariant cache hit.
[2023-03-13 10:33:31] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 483 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 10:33:31] [INFO ] Flatten gal took : 25 ms
[2023-03-13 10:33:31] [INFO ] Flatten gal took : 35 ms
[2023-03-13 10:33:31] [INFO ] Input system was already deterministic with 1327 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 14 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 10:33:31] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-13 10:33:31] [INFO ] Invariant cache hit.
[2023-03-13 10:33:32] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 476 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 10:33:32] [INFO ] Flatten gal took : 36 ms
[2023-03-13 10:33:32] [INFO ] Flatten gal took : 41 ms
[2023-03-13 10:33:32] [INFO ] Input system was already deterministic with 1327 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 14 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 10:33:32] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-13 10:33:32] [INFO ] Invariant cache hit.
[2023-03-13 10:33:32] [INFO ] Dead Transitions using invariants and state equation in 472 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 488 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 10:33:32] [INFO ] Flatten gal took : 28 ms
[2023-03-13 10:33:32] [INFO ] Flatten gal took : 31 ms
[2023-03-13 10:33:33] [INFO ] Input system was already deterministic with 1327 transitions.
[2023-03-13 10:33:33] [INFO ] Flatten gal took : 28 ms
[2023-03-13 10:33:33] [INFO ] Flatten gal took : 28 ms
[2023-03-13 10:33:33] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-13 10:33:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 128 places, 1328 transitions and 10010 arcs took 10 ms.
Total runtime 26842 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 128 NrTr: 1328 NrArc: 10010)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.025sec

net check time: 0m 0.001sec

init dd package: 0m 3.164sec


before gc: list nodes free: 1845062

after gc: idd nodes used:9475761, unused:54524239; list nodes free:441751869

RS generation: 23m30.057sec


-> reachability set: #nodes 33010055 (3.3e+07) #states 347,634,372 (8)



starting MCC model checker
--------------------------

checking: AX [1<=0]
normalized: ~ [EX [~ [1<=0]]]

abstracting: (1<=0)
states: 0
MC time: 3m12.076sec

checking: AX [1<=0]
normalized: ~ [EX [~ [1<=0]]]

abstracting: (1<=0)
states: 0

before gc: list nodes free: 917993

after gc: idd nodes used:41372481, unused:22627519; list nodes free:187296171
MC time: 3m22.581sec

checking: EX [AG [EF [~ [p112<=p109]]]]
normalized: EX [~ [E [true U ~ [E [true U ~ [p112<=p109]]]]]]

abstracting: (p112<=p109)
states: 324,289,987 (8)
MC time: 2m33.000sec

checking: [AX [1<=0] | AG [[p18<=p59 & AX [EX [0<=0]]]]]
normalized: [~ [E [true U ~ [[p18<=p59 & ~ [EX [~ [EX [0<=0]]]]]]]] | ~ [EX [~ [1<=0]]]]

abstracting: (1<=0)
states: 0
MC time: 3m 7.799sec

checking: AG [EF [AX [AX [A [p104<=p40 U p72<=p8]]]]]
normalized: ~ [E [true U ~ [E [true U ~ [EX [EX [~ [[~ [EG [~ [p72<=p8]]] & ~ [E [~ [p72<=p8] U [~ [p104<=p40] & ~ [p72<=p8]]]]]]]]]]]]]

abstracting: (p72<=p8)
states: 337,884,122 (8)
abstracting: (p104<=p40)
states: 346,965,239 (8)
abstracting: (p72<=p8)
states: 337,884,122 (8)
abstracting: (p72<=p8)
states: 337,884,122 (8)
.MC time: 2m 3.740sec

checking: A [~ [AF [~ [p18<=p90]]] U [p20<=p35 & EF [AX [1<=0]]]]
normalized: [~ [EG [~ [[p20<=p35 & E [true U ~ [EX [~ [1<=0]]]]]]]] & ~ [E [~ [[p20<=p35 & E [true U ~ [EX [~ [1<=0]]]]]] U [~ [EG [p18<=p90]] & ~ [[p20<=p35 & E [true U ~ [EX [~ [1<=0]]]]]]]]]]

abstracting: (1<=0)
states: 0
MC time: 1m51.464sec

checking: AF [[AG [[AF [~ [p47<=p91]] | ~ [p43<=p23]]] | EX [0<=0]]]
normalized: ~ [EG [~ [[EX [0<=0] | ~ [E [true U ~ [[~ [p43<=p23] | ~ [EG [p47<=p91]]]]]]]]]]

abstracting: (p47<=p91)
states: 346,969,013 (8)
....
before gc: list nodes free: 25096231

after gc: idd nodes used:42937036, unused:21062964; list nodes free:172293517
MC time: 2m13.067sec

checking: E [EG [~ [AF [~ [p53<=p115]]]] U AX [[26<=p112 | EG [p112<=p55]]]]
normalized: E [EG [EG [p53<=p115]] U ~ [EX [~ [[26<=p112 | EG [p112<=p55]]]]]]

abstracting: (p112<=p55)
states: 347,634,372 (8)

EG iterations: 0
abstracting: (26<=p112)
states: 0
.abstracting: (p53<=p115)
states: 331,404,786 (8)
MC time: 3m 0.309sec

checking: AF [[AG [EX [p118<=p73]] | EF [EG [[~ [p20<=p64] & ~ [18<=p70]]]]]]
normalized: ~ [EG [~ [[E [true U EG [[~ [18<=p70] & ~ [p20<=p64]]]] | ~ [E [true U ~ [EX [p118<=p73]]]]]]]]

abstracting: (p118<=p73)
states: 338,019,752 (8)
MC time: 3m35.479sec

checking: E [p52<=1 U [[p54<=p53 & AG [~ [p115<=41]]] | ~ [AF [p115<=p53]]]]
normalized: E [p52<=1 U [[p54<=p53 & ~ [E [true U p115<=41]]] | EG [~ [p115<=p53]]]]

abstracting: (p115<=p53)
states: 23,550,474 (7)
MC time: 1m 3.979sec

checking: E [EG [[[p0<=sum(p57, p56) | EF [30<=p109]] | AF [p112<=1]]] U [[~ [AG [p52<=p53]] | AX [[EX [0<=0] & 44<=p53]]] & EX [EG [~ [p109<=sum(p111, p110)]]]]]
normalized: E [EG [[~ [EG [~ [p112<=1]]] | [p0<=sum(p57, p56) | E [true U 30<=p109]]]] U [EX [EG [~ [p109<=sum(p111, p110)]]] & [~ [EX [~ [[44<=p53 & EX [0<=0]]]]] | E [true U ~ [p52<=p53]]]]]

abstracting: (p52<=p53)
states: 36,981,097 (7)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 1857152 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16093008 kB

BK_TIME_CONFINEMENT_REACHED

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.001sec

1283240 2824344 4425989 5802281 7014813 7897545 8340331 8880219 9146224 9403547 9588629 9539442 9541575 9491917 9454103 9429222 9417767 9376905 9361105 9342012
iterations count:2071115 (1559), effective:30626 (23)

initing FirstDep: 0m 0.001sec


net_ddint.h:600: Timeout: after 188 sec


net_ddint.h:600: Timeout: after 171 sec


sat_reach.icc:155: Timeout: after 152 sec


net_ddint.h:600: Timeout: after 138 sec


net_ddint.h:442: Timeout: after 121 sec


net_ddint.h:600: Timeout: after 110 sec


net_ddint.h:600: Timeout: after 100 sec


net_ddint.h:600: Timeout: after 88 sec


net_ddint.h:600: Timeout: after 72 sec


net_ddint.h:600: Timeout: after 52 sec


sat_reach.icc:155: Timeout: after 46 sec

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-V50P50N10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is BridgeAndVehicles-PT-V50P50N10, 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 r042-tajo-167813695500249"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N10.tgz
mv BridgeAndVehicles-PT-V50P50N10 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 ;