About the Execution of Marcie+red for BridgeAndVehicles-COL-V80P50N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9550.199 | 793773.00 | 820426.00 | 219.20 | 1 10 1 80 1 80 1 1 50 10 80 1 80 80 10 1 | normal |
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-167813695400141.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)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is BridgeAndVehicles-COL-V80P50N10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695400141
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 12:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 12:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 12:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 12:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 163K Feb 25 12:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 12:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 45K 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678696649359
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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V80P50N10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 08:37:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 08:37:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 08:37:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-13 08:37:31] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-13 08:37:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 403 ms
[2023-03-13 08:37:31] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 188 PT places and 289218.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
[2023-03-13 08:37:31] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 3 ms.
[2023-03-13 08:37:31] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-13 08:37:31] [INFO ] Computed 4 place invariants in 3 ms
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-08 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-13 08:37:31] [INFO ] Invariant cache hit.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-13 08:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-13 08:37:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-13 08:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-13 08:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-13 08:37:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-13 08:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-13 08:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 08:37:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-13 08:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-13 08:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 08:37:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-13 08:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-13 08:37:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 08:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-13 08:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-13 08:37:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 08:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-13 08:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-13 08:37:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-13 08:37:31] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-13 08:37:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 08:37:32] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-13 08:37:32] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-13 08:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:32] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-13 08:37:32] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 08:37:32] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-13 08:37:32] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-13 08:37:32] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 08:37:32] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-13 08:37:32] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-13 08:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:32] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2023-03-13 08:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-13 08:37:32] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 08:37:32] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-13 08:37:32] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-13 08:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:32] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-13 08:37:32] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 08:37:32] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [50, 80, 80, 1, 1, 50, 80, 80, 80, 50, 1]
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-13 08:37:32] [INFO ] Unfolded HLPN to a Petri net with 188 places and 2108 transitions 15950 arcs in 91 ms.
[2023-03-13 08:37:32] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 11) seen :394
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-13 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-12 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-10 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :183
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-05 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 4) seen :87
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-03 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :25
[2023-03-13 08:37:32] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2023-03-13 08:37:32] [INFO ] Computed 7 place invariants in 33 ms
[2023-03-13 08:37:32] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-13 08:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:32] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-03-13 08:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-13 08:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:33] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-13 08:37:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:37:33] [INFO ] [Nat]Added 22 Read/Feed constraints in 64 ms returned sat
[2023-03-13 08:37:33] [INFO ] Deduced a trap composed of 5 places in 300 ms of which 10 ms to minimize.
[2023-03-13 08:37:33] [INFO ] Deduced a trap composed of 6 places in 266 ms of which 1 ms to minimize.
[2023-03-13 08:37:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 658 ms
[2023-03-13 08:37:33] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 81 ms.
[2023-03-13 08:37:34] [INFO ] Deduced a trap composed of 15 places in 181 ms of which 1 ms to minimize.
[2023-03-13 08:37:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 209 ms
[2023-03-13 08:37:34] [INFO ] Added : 11 causal constraints over 3 iterations in 379 ms. Result :sat
Minimization took 106 ms.
[2023-03-13 08:37:34] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-13 08:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:34] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-13 08:37:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:34] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-13 08:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:34] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-13 08:37:34] [INFO ] [Nat]Added 22 Read/Feed constraints in 169 ms returned sat
[2023-03-13 08:37:34] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 146 ms.
[2023-03-13 08:37:35] [INFO ] Deduced a trap composed of 14 places in 259 ms of which 0 ms to minimize.
[2023-03-13 08:37:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 311 ms
[2023-03-13 08:37:35] [INFO ] Added : 8 causal constraints over 7 iterations in 678 ms. Result :sat
Minimization took 290 ms.
[2023-03-13 08:37:35] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-13 08:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:35] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-03-13 08:37:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:36] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-13 08:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:36] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-13 08:37:36] [INFO ] [Nat]Added 22 Read/Feed constraints in 43 ms returned sat
[2023-03-13 08:37:36] [INFO ] Deduced a trap composed of 5 places in 266 ms of which 1 ms to minimize.
[2023-03-13 08:37:36] [INFO ] Deduced a trap composed of 6 places in 254 ms of which 1 ms to minimize.
[2023-03-13 08:37:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 654 ms
[2023-03-13 08:37:36] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 80 ms.
[2023-03-13 08:37:37] [INFO ] Deduced a trap composed of 15 places in 228 ms of which 0 ms to minimize.
[2023-03-13 08:37:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 271 ms
[2023-03-13 08:37:37] [INFO ] Added : 11 causal constraints over 3 iterations in 503 ms. Result :sat
Minimization took 104 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50] Max seen :[10, 6, 10]
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 1882 edges and 188 vertex of which 186 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 279 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
[2023-03-13 08:37:38] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-13 08:37:38] [INFO ] Computed 5 place invariants in 16 ms
[2023-03-13 08:37:39] [INFO ] Dead Transitions using invariants and state equation in 788 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1069 ms. Remains : 186/188 places, 2108/2108 transitions.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 186 cols
[2023-03-13 08:37:39] [INFO ] Computed 5 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 1424 resets, run finished after 6225 ms. (steps per millisecond=160 ) properties (out of 3) seen :23
Incomplete Best-First random walk after 1000001 steps, including 551 resets, run finished after 2374 ms. (steps per millisecond=421 ) properties (out of 3) seen :29
Incomplete Best-First random walk after 1000000 steps, including 532 resets, run finished after 2253 ms. (steps per millisecond=443 ) properties (out of 3) seen :24
Incomplete Best-First random walk after 1000000 steps, including 553 resets, run finished after 2352 ms. (steps per millisecond=425 ) properties (out of 3) seen :28
[2023-03-13 08:37:52] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-13 08:37:52] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-13 08:37:52] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:52] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-13 08:37:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 08:37:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:52] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-13 08:37:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:37:52] [INFO ] [Nat]Added 22 Read/Feed constraints in 131 ms returned sat
[2023-03-13 08:37:52] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 56 ms.
[2023-03-13 08:37:53] [INFO ] Added : 10 causal constraints over 2 iterations in 434 ms. Result :sat
Minimization took 311 ms.
[2023-03-13 08:37:53] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2023-03-13 08:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:53] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-13 08:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 08:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:53] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-13 08:37:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 29 ms returned sat
[2023-03-13 08:37:54] [INFO ] Deduced a trap composed of 5 places in 289 ms of which 0 ms to minimize.
[2023-03-13 08:37:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 323 ms
[2023-03-13 08:37:54] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 52 ms.
[2023-03-13 08:37:54] [INFO ] Added : 5 causal constraints over 5 iterations in 313 ms. Result :sat
Minimization took 606 ms.
[2023-03-13 08:37:55] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:55] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-13 08:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:37:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 08:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:37:55] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-13 08:37:55] [INFO ] [Nat]Added 22 Read/Feed constraints in 128 ms returned sat
[2023-03-13 08:37:55] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 65 ms.
[2023-03-13 08:37:56] [INFO ] Added : 10 causal constraints over 2 iterations in 439 ms. Result :sat
Minimization took 482 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50] Max seen :[10, 10, 10]
Support contains 2 out of 186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 149 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 186/186 places, 2108/2108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 206 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-13 08:37:57] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-13 08:37:57] [INFO ] Invariant cache hit.
[2023-03-13 08:37:58] [INFO ] Implicit Places using invariants in 405 ms returned []
[2023-03-13 08:37:58] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-13 08:37:58] [INFO ] Invariant cache hit.
[2023-03-13 08:37:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:38:00] [INFO ] Implicit Places using invariants and state equation in 2042 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2467 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 184/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 204 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2878 ms. Remains : 184/186 places, 2108/2108 transitions.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2023-03-13 08:38:00] [INFO ] Computed 5 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 1424 resets, run finished after 5662 ms. (steps per millisecond=176 ) properties (out of 3) seen :26
Incomplete Best-First random walk after 1000001 steps, including 551 resets, run finished after 2083 ms. (steps per millisecond=480 ) properties (out of 3) seen :28
Incomplete Best-First random walk after 1000001 steps, including 530 resets, run finished after 2001 ms. (steps per millisecond=499 ) properties (out of 3) seen :24
Incomplete Best-First random walk after 1000000 steps, including 552 resets, run finished after 2080 ms. (steps per millisecond=480 ) properties (out of 3) seen :28
[2023-03-13 08:38:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2023-03-13 08:38:12] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-13 08:38:12] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:38:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:12] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-13 08:38:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:38:12] [INFO ] [Real]Added 22 Read/Feed constraints in 35 ms returned sat
[2023-03-13 08:38:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:38:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:38:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:12] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-13 08:38:12] [INFO ] [Nat]Added 22 Read/Feed constraints in 32 ms returned sat
[2023-03-13 08:38:12] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 68 ms.
[2023-03-13 08:38:13] [INFO ] Added : 10 causal constraints over 2 iterations in 352 ms. Result :sat
Minimization took 141 ms.
[2023-03-13 08:38:13] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 08:38:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:13] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-03-13 08:38:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:38:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 08:38:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:13] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-13 08:38:13] [INFO ] [Nat]Added 22 Read/Feed constraints in 60 ms returned sat
[2023-03-13 08:38:13] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 66 ms.
[2023-03-13 08:38:14] [INFO ] Deduced a trap composed of 5 places in 268 ms of which 1 ms to minimize.
[2023-03-13 08:38:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 318 ms
[2023-03-13 08:38:14] [INFO ] Added : 12 causal constraints over 7 iterations in 692 ms. Result :sat
Minimization took 479 ms.
[2023-03-13 08:38:14] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:38:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:14] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-13 08:38:14] [INFO ] [Real]Added 22 Read/Feed constraints in 13 ms returned sat
[2023-03-13 08:38:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:38:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:38:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:15] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-13 08:38:15] [INFO ] [Nat]Added 22 Read/Feed constraints in 32 ms returned sat
[2023-03-13 08:38:15] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 55 ms.
[2023-03-13 08:38:15] [INFO ] Added : 10 causal constraints over 2 iterations in 339 ms. Result :sat
Minimization took 142 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50] Max seen :[10, 10, 10]
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 139 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 184/184 places, 2108/2108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 129 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-13 08:38:17] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-13 08:38:17] [INFO ] Invariant cache hit.
[2023-03-13 08:38:17] [INFO ] Implicit Places using invariants in 383 ms returned []
[2023-03-13 08:38:17] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-13 08:38:17] [INFO ] Invariant cache hit.
[2023-03-13 08:38:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:38:18] [INFO ] Implicit Places using invariants and state equation in 1186 ms returned []
Implicit Place search using SMT with State Equation took 1571 ms to find 0 implicit places.
[2023-03-13 08:38:18] [INFO ] Redundant transitions in 141 ms returned []
[2023-03-13 08:38:18] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-13 08:38:18] [INFO ] Invariant cache hit.
[2023-03-13 08:38:19] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2658 ms. Remains : 184/184 places, 2108/2108 transitions.
Starting property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-01
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2023-03-13 08:38:19] [INFO ] Computed 5 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :10
[2023-03-13 08:38:19] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2023-03-13 08:38:19] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-13 08:38:19] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 08:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:19] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-13 08:38:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:38:19] [INFO ] [Real]Added 22 Read/Feed constraints in 17 ms returned sat
[2023-03-13 08:38:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:38:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-13 08:38:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:19] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-13 08:38:20] [INFO ] [Nat]Added 22 Read/Feed constraints in 33 ms returned sat
[2023-03-13 08:38:20] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 61 ms.
[2023-03-13 08:38:20] [INFO ] Added : 10 causal constraints over 2 iterations in 393 ms. Result :sat
Minimization took 138 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 238 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2023-03-13 08:38:21] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-13 08:38:21] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-13 08:38:21] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 968 ms. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2023-03-13 08:38:22] [INFO ] Computed 5 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6627 ms. (steps per millisecond=150 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 696 resets, run finished after 2576 ms. (steps per millisecond=388 ) properties (out of 1) seen :10
[2023-03-13 08:38:31] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-13 08:38:31] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 08:38:31] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:31] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2023-03-13 08:38:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:38:31] [INFO ] [Real]Added 22 Read/Feed constraints in 87 ms returned sat
[2023-03-13 08:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:38:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 08:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:31] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-13 08:38:31] [INFO ] [Nat]Added 22 Read/Feed constraints in 82 ms returned sat
[2023-03-13 08:38:31] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 65 ms.
[2023-03-13 08:38:32] [INFO ] Added : 11 causal constraints over 3 iterations in 454 ms. Result :sat
Minimization took 103 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 172 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 173 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 168 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-13 08:38:33] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-13 08:38:33] [INFO ] Invariant cache hit.
[2023-03-13 08:38:33] [INFO ] Implicit Places using invariants in 422 ms returned []
[2023-03-13 08:38:33] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-13 08:38:33] [INFO ] Invariant cache hit.
[2023-03-13 08:38:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:38:34] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 1148 ms to find 0 implicit places.
[2023-03-13 08:38:34] [INFO ] Redundant transitions in 47 ms returned []
[2023-03-13 08:38:34] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-13 08:38:34] [INFO ] Invariant cache hit.
[2023-03-13 08:38:34] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2086 ms. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-01 in 15427 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-09
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2023-03-13 08:38:35] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :10
[2023-03-13 08:38:35] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2023-03-13 08:38:35] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-13 08:38:35] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:35] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-13 08:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:38:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-13 08:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:35] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-13 08:38:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:38:35] [INFO ] [Nat]Added 22 Read/Feed constraints in 42 ms returned sat
[2023-03-13 08:38:35] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 68 ms.
[2023-03-13 08:38:35] [INFO ] Deduced a trap composed of 5 places in 263 ms of which 1 ms to minimize.
[2023-03-13 08:38:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 306 ms
[2023-03-13 08:38:36] [INFO ] Added : 12 causal constraints over 7 iterations in 600 ms. Result :sat
Minimization took 487 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 210 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2023-03-13 08:38:37] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-13 08:38:37] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 08:38:38] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1007 ms. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2023-03-13 08:38:38] [INFO ] Computed 5 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6515 ms. (steps per millisecond=153 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 671 resets, run finished after 2372 ms. (steps per millisecond=421 ) properties (out of 1) seen :10
[2023-03-13 08:38:47] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-13 08:38:47] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-13 08:38:47] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:47] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-13 08:38:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:38:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 08:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:47] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-13 08:38:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:38:47] [INFO ] [Nat]Added 22 Read/Feed constraints in 30 ms returned sat
[2023-03-13 08:38:47] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 47 ms.
[2023-03-13 08:38:47] [INFO ] Added : 12 causal constraints over 10 iterations in 492 ms. Result :sat
Minimization took 104 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 171 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 172 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-13 08:38:48] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-13 08:38:48] [INFO ] Invariant cache hit.
[2023-03-13 08:38:49] [INFO ] Implicit Places using invariants in 396 ms returned []
[2023-03-13 08:38:49] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-13 08:38:49] [INFO ] Invariant cache hit.
[2023-03-13 08:38:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:38:49] [INFO ] Implicit Places using invariants and state equation in 861 ms returned []
Implicit Place search using SMT with State Equation took 1258 ms to find 0 implicit places.
[2023-03-13 08:38:50] [INFO ] Redundant transitions in 73 ms returned []
[2023-03-13 08:38:50] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-13 08:38:50] [INFO ] Invariant cache hit.
[2023-03-13 08:38:50] [INFO ] Dead Transitions using invariants and state equation in 709 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2220 ms. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-09 in 15724 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-14
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 184 cols
[2023-03-13 08:38:50] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :10
[2023-03-13 08:38:50] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2023-03-13 08:38:50] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-13 08:38:50] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 08:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:50] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2023-03-13 08:38:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:38:50] [INFO ] [Real]Added 22 Read/Feed constraints in 14 ms returned sat
[2023-03-13 08:38:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:38:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:38:51] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-13 08:38:51] [INFO ] [Nat]Added 22 Read/Feed constraints in 33 ms returned sat
[2023-03-13 08:38:51] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 77 ms.
[2023-03-13 08:38:51] [INFO ] Added : 10 causal constraints over 2 iterations in 400 ms. Result :sat
Minimization took 100 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 183 transition count 2107
Applied a total of 2 rules in 205 ms. Remains 183 /184 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2023-03-13 08:38:52] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-13 08:38:52] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 08:38:53] [INFO ] Dead Transitions using invariants and state equation in 800 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1005 ms. Remains : 183/184 places, 2107/2108 transitions.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2023-03-13 08:38:53] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 1643 resets, run finished after 6281 ms. (steps per millisecond=159 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000000 steps, including 697 resets, run finished after 2464 ms. (steps per millisecond=405 ) properties (out of 1) seen :10
[2023-03-13 08:39:01] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-13 08:39:01] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 08:39:01] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-13 08:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:39:02] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-13 08:39:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:39:02] [INFO ] [Real]Added 22 Read/Feed constraints in 94 ms returned sat
[2023-03-13 08:39:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:39:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-13 08:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:39:02] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-13 08:39:02] [INFO ] [Nat]Added 22 Read/Feed constraints in 83 ms returned sat
[2023-03-13 08:39:02] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 71 ms.
[2023-03-13 08:39:02] [INFO ] Added : 11 causal constraints over 3 iterations in 478 ms. Result :sat
Minimization took 108 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 157 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 148 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-13 08:39:03] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-13 08:39:03] [INFO ] Invariant cache hit.
[2023-03-13 08:39:04] [INFO ] Implicit Places using invariants in 351 ms returned []
[2023-03-13 08:39:04] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-13 08:39:04] [INFO ] Invariant cache hit.
[2023-03-13 08:39:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 08:39:04] [INFO ] Implicit Places using invariants and state equation in 702 ms returned []
Implicit Place search using SMT with State Equation took 1055 ms to find 0 implicit places.
[2023-03-13 08:39:04] [INFO ] Redundant transitions in 80 ms returned []
[2023-03-13 08:39:04] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-13 08:39:04] [INFO ] Invariant cache hit.
[2023-03-13 08:39:05] [INFO ] Dead Transitions using invariants and state equation in 605 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1895 ms. Remains : 183/183 places, 2107/2107 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V80P50N10-UpperBounds-14 in 14718 ms.
[2023-03-13 08:39:05] [INFO ] Flatten gal took : 169 ms
[2023-03-13 08:39:05] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-13 08:39:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 184 places, 2108 transitions and 15626 arcs took 12 ms.
Total runtime 94859 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=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: BridgeAndVehicles_COL_V80P50N10_unf
(NrP: 184 NrTr: 2108 NrArc: 15626)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.039sec
net check time: 0m 0.001sec
init dd package: 0m 3.049sec
RS generation: 11m19.166sec
-> reachability set: #nodes 7354568 (7.4e+06) #states 2,432,864,514 (9)
starting MCC model checker
--------------------------
checking: place_bound(p83)
normalized: place_bound(p83)
-> the formula is 10
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-01 10 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.001sec
checking: place_bound(p165)
normalized: place_bound(p165)
-> the formula is 10
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-09 10 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.000sec
checking: place_bound(p83)
normalized: place_bound(p83)
-> the formula is 10
FORMULA BridgeAndVehicles-COL-V80P50N10-UpperBounds-14 10 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.000sec
totally nodes used: 56649346 (5.7e+07)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 447665465 2831027829 3278693294
used/not used/entry size/cache size: 67108864 0 16 1024MB
basic ops cache: hits/miss/sum: 16708110 3724879 20432989
used/not used/entry size/cache size: 4241774 12535442 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 1496981 7362070 8859051
used/not used/entry size/cache size: 4932173 3456435 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 30097805
1 22901837
2 10020750
3 3116233
4 762000
5 158007
6 30592
7 6502
8 2294
9 1720
>= 10 11124
Total processing time: 11m37.133sec
BK_STOP 1678697443132
--------------------
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 UpperBounds -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 0.003sec
352854 446554 446857 447572 447407 449226 445616 444841 446418 447064 442307 444735 445218 446486 443890 444206 444548 441655 442902 443544 441829 441918 442650 441174 441250 445789 453999 452398 450437 458917 452324 450378 451222 456772 450838 449496 462408 456650 453221 451420 452329 458548 453149 453085 451340 452378 458152 452771 452556 452626 453462 454061 454061 453789 453820 454071 456859 455785 456167 456257 457403 460747 460939 460682 6423846
iterations count:6502417 (3084), effective:81123 (38)
initing FirstDep: 0m 0.012sec
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-COL-V80P50N10"
export BK_EXAMINATION="UpperBounds"
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-COL-V80P50N10, examination is UpperBounds"
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-167813695400141"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P50N10.tgz
mv BridgeAndVehicles-COL-V80P50N10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;