Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r395-smll-171683824000092.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SimpleLoadBal-PT-02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-smll-171683824000092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 13 12:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Apr 13 12:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 13 12:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 13 12:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 38K May 18 16:43 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 SimpleLoadBal-PT-02-LTLCardinality-00
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-01
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-02
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-03
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-04
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-05
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-06
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-07
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-08
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-09
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-10
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-11
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-12
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-13
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-14
FORMULA_NAME SimpleLoadBal-PT-02-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716948894031

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SimpleLoadBal-PT-02
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 02:14:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 02:14:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 02:14:56] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2024-05-29 02:14:56] [INFO ] Transformed 32 places.
[2024-05-29 02:14:56] [INFO ] Transformed 45 transitions.
[2024-05-29 02:14:56] [INFO ] Found NUPN structural information;
[2024-05-29 02:14:56] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_waiting_1, P_client_waiting_2, P_client_request_1, P_client_request_2, P_client_ack_1, P_client_ack_2, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2]
[2024-05-29 02:14:56] [INFO ] Parsed PT model containing 32 places and 45 transitions and 252 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SimpleLoadBal-PT-02-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 45/45 transitions.
Applied a total of 0 rules in 14 ms. Remains 32 /32 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-29 02:14:56] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
// Phase 1: matrix 35 rows 32 cols
[2024-05-29 02:14:56] [INFO ] Computed 13 invariants in 8 ms
[2024-05-29 02:14:57] [INFO ] Implicit Places using invariants in 212 ms returned [2, 11]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 257 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 274 ms. Remains : 30/32 places, 45/45 transitions.
Support contains 23 out of 30 places after structural reductions.
[2024-05-29 02:14:57] [INFO ] Flatten gal took : 34 ms
[2024-05-29 02:14:57] [INFO ] Flatten gal took : 16 ms
[2024-05-29 02:14:57] [INFO ] Input system was already deterministic with 45 transitions.
Finished random walk after 40 steps, including 0 resets, run visited all 17 properties in 16 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
FORMULA SimpleLoadBal-PT-02-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(p0))))))'
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-29 02:14:57] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
// Phase 1: matrix 35 rows 30 cols
[2024-05-29 02:14:57] [INFO ] Computed 11 invariants in 2 ms
[2024-05-29 02:14:57] [INFO ] Implicit Places using invariants in 84 ms returned [2, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 86 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/30 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 90 ms. Remains : 28/30 places, 45/45 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 352 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SimpleLoadBal-PT-02-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(NEQ s25 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA SimpleLoadBal-PT-02-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SimpleLoadBal-PT-02-LTLCardinality-00 finished in 517 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-29 02:14:58] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2024-05-29 02:14:58] [INFO ] Invariant cache hit.
[2024-05-29 02:14:58] [INFO ] Implicit Places using invariants in 76 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/30 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 29/30 places, 45/45 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SimpleLoadBal-PT-02-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (OR (EQ s11 0) (EQ s24 1)) (EQ s19 1)), p0:(OR (EQ s22 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 328 ms.
Product exploration explored 100000 steps with 50000 reset in 197 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 23 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SimpleLoadBal-PT-02-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SimpleLoadBal-PT-02-LTLCardinality-02 finished in 776 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 45/45 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 30 transition count 44
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 29 transition count 44
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 0 with 4 rules applied. Total rules applied 6 place count 27 transition count 42
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 25 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 24 transition count 40
Applied a total of 11 rules in 17 ms. Remains 24 /30 variables (removed 6) and now considering 40/45 (removed 5) transitions.
[2024-05-29 02:14:58] [INFO ] Flow matrix only has 30 transitions (discarded 10 similar events)
// Phase 1: matrix 30 rows 24 cols
[2024-05-29 02:14:58] [INFO ] Computed 10 invariants in 3 ms
[2024-05-29 02:14:59] [INFO ] Implicit Places using invariants in 96 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 98 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/30 places, 40/45 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 39
Applied a total of 2 rules in 5 ms. Remains 22 /23 variables (removed 1) and now considering 39/40 (removed 1) transitions.
[2024-05-29 02:14:59] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 22 cols
[2024-05-29 02:14:59] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 02:14:59] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-29 02:14:59] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
[2024-05-29 02:14:59] [INFO ] Invariant cache hit.
[2024-05-29 02:14:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-29 02:14:59] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/30 places, 39/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 258 ms. Remains : 22/30 places, 39/45 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SimpleLoadBal-PT-02-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(OR (EQ s0 0) (EQ s15 1)), p0:(OR (EQ s1 0) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 33855 reset in 382 ms.
Product exploration explored 100000 steps with 33937 reset in 201 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 3 factoid took 294 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 02:15:00] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
[2024-05-29 02:15:00] [INFO ] Invariant cache hit.
[2024-05-29 02:15:00] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-29 02:15:00] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-29 02:15:00] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (NOT (AND p0 (NOT p1))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 14 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SimpleLoadBal-PT-02-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SimpleLoadBal-PT-02-LTLCardinality-03 finished in 1605 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(p1&&G(p2)))))'
Support contains 6 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 45/45 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 30 transition count 43
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 28 transition count 43
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 26 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 11 place count 24 transition count 40
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 23 transition count 39
Applied a total of 13 rules in 8 ms. Remains 23 /30 variables (removed 7) and now considering 39/45 (removed 6) transitions.
[2024-05-29 02:15:00] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 23 cols
[2024-05-29 02:15:00] [INFO ] Computed 10 invariants in 2 ms
[2024-05-29 02:15:00] [INFO ] Implicit Places using invariants in 56 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/30 places, 39/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 67 ms. Remains : 22/30 places, 39/45 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : SimpleLoadBal-PT-02-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={1} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (EQ s20 0) (EQ s2 1)) (OR (EQ s16 0) (EQ s9 1))), p1:(OR (EQ s3 0) (EQ s11 1)), p2:(OR (EQ s20 0) (EQ s2 1) (EQ s16 0) (EQ s9 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 308 ms.
Stack based approach found an accepted trace after 59 steps with 0 reset with depth 60 and stack size 48 in 1 ms.
FORMULA SimpleLoadBal-PT-02-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property SimpleLoadBal-PT-02-LTLCardinality-04 finished in 516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 45/45 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 30 transition count 43
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 28 transition count 43
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 0 with 4 rules applied. Total rules applied 8 place count 26 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 11 place count 24 transition count 40
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 23 transition count 39
Applied a total of 13 rules in 7 ms. Remains 23 /30 variables (removed 7) and now considering 39/45 (removed 6) transitions.
[2024-05-29 02:15:01] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
[2024-05-29 02:15:01] [INFO ] Invariant cache hit.
[2024-05-29 02:15:01] [INFO ] Implicit Places using invariants in 69 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/30 places, 39/45 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 38
Applied a total of 2 rules in 4 ms. Remains 21 /22 variables (removed 1) and now considering 38/39 (removed 1) transitions.
[2024-05-29 02:15:01] [INFO ] Flow matrix only has 28 transitions (discarded 10 similar events)
// Phase 1: matrix 28 rows 21 cols
[2024-05-29 02:15:01] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 02:15:01] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-29 02:15:01] [INFO ] Flow matrix only has 28 transitions (discarded 10 similar events)
[2024-05-29 02:15:01] [INFO ] Invariant cache hit.
[2024-05-29 02:15:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-29 02:15:01] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 21/30 places, 38/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 210 ms. Remains : 21/30 places, 38/45 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : SimpleLoadBal-PT-02-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7789 reset in 198 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 0 ms.
FORMULA SimpleLoadBal-PT-02-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SimpleLoadBal-PT-02-LTLCardinality-05 finished in 468 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||(p1&&(F(G(p1)) U p2)))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 45/45 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 30 transition count 44
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 29 transition count 44
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 0 with 4 rules applied. Total rules applied 6 place count 27 transition count 42
Applied a total of 6 rules in 4 ms. Remains 27 /30 variables (removed 3) and now considering 42/45 (removed 3) transitions.
[2024-05-29 02:15:01] [INFO ] Flow matrix only has 32 transitions (discarded 10 similar events)
// Phase 1: matrix 32 rows 27 cols
[2024-05-29 02:15:01] [INFO ] Computed 11 invariants in 1 ms
[2024-05-29 02:15:01] [INFO ] Implicit Places using invariants in 75 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 76 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/30 places, 42/45 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 25 transition count 41
Applied a total of 2 rules in 3 ms. Remains 25 /26 variables (removed 1) and now considering 41/42 (removed 1) transitions.
[2024-05-29 02:15:01] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 25 cols
[2024-05-29 02:15:01] [INFO ] Computed 10 invariants in 1 ms
[2024-05-29 02:15:01] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-29 02:15:01] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
[2024-05-29 02:15:01] [INFO ] Invariant cache hit.
[2024-05-29 02:15:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-29 02:15:01] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 25/30 places, 41/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 238 ms. Remains : 25/30 places, 41/45 transitions.
Stuttering acceptance computed with spot in 205 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p0), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SimpleLoadBal-PT-02-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(EQ s1 1), p0:(OR (EQ s9 0) (EQ s16 1)), p2:(OR (EQ s10 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 0 ms.
FORMULA SimpleLoadBal-PT-02-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SimpleLoadBal-PT-02-LTLCardinality-06 finished in 466 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-29 02:15:01] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
// Phase 1: matrix 35 rows 30 cols
[2024-05-29 02:15:01] [INFO ] Computed 11 invariants in 2 ms
[2024-05-29 02:15:02] [INFO ] Implicit Places using invariants in 75 ms returned [2, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 78 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/30 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 80 ms. Remains : 28/30 places, 45/45 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SimpleLoadBal-PT-02-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s19 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 29629 reset in 82 ms.
Product exploration explored 100000 steps with 29714 reset in 99 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 156 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-29 02:15:03] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
// Phase 1: matrix 35 rows 28 cols
[2024-05-29 02:15:03] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 02:15:03] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-29 02:15:03] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2024-05-29 02:15:03] [INFO ] Invariant cache hit.
[2024-05-29 02:15:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-29 02:15:03] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
[2024-05-29 02:15:03] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2024-05-29 02:15:03] [INFO ] Invariant cache hit.
[2024-05-29 02:15:03] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 251 ms. Remains : 28/28 places, 45/45 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 119 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 143 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 29689 reset in 77 ms.
Product exploration explored 100000 steps with 29653 reset in 89 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 45/45 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 28 transition count 45
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 28 transition count 45
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 0 with 5 rules applied. Total rules applied 6 place count 28 transition count 45
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 6 rules in 7 ms. Remains 28 /28 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-29 02:15:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-29 02:15:04] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
// Phase 1: matrix 35 rows 28 cols
[2024-05-29 02:15:04] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 02:15:04] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/28 places, 45/45 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83 ms. Remains : 28/28 places, 45/45 transitions.
Built C files in :
/tmp/ltsmin12085091330235005558
[2024-05-29 02:15:04] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12085091330235005558
Running compilation step : cd /tmp/ltsmin12085091330235005558;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 312 ms.
Running link step : cd /tmp/ltsmin12085091330235005558;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin12085091330235005558;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5842321447735700906.hoa' '--buchi-type=spotba'
LTSmin run took 194 ms.
FORMULA SimpleLoadBal-PT-02-LTLCardinality-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SimpleLoadBal-PT-02-LTLCardinality-11 finished in 3310 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 45/45 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 30 transition count 43
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 28 transition count 43
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 25 transition count 40
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 23 transition count 39
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 15 place count 22 transition count 38
Applied a total of 15 rules in 8 ms. Remains 22 /30 variables (removed 8) and now considering 38/45 (removed 7) transitions.
[2024-05-29 02:15:05] [INFO ] Flow matrix only has 28 transitions (discarded 10 similar events)
// Phase 1: matrix 28 rows 22 cols
[2024-05-29 02:15:05] [INFO ] Computed 10 invariants in 1 ms
[2024-05-29 02:15:05] [INFO ] Implicit Places using invariants in 48 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/30 places, 38/45 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 20 transition count 37
Applied a total of 2 rules in 4 ms. Remains 20 /21 variables (removed 1) and now considering 37/38 (removed 1) transitions.
[2024-05-29 02:15:05] [INFO ] Flow matrix only has 27 transitions (discarded 10 similar events)
// Phase 1: matrix 27 rows 20 cols
[2024-05-29 02:15:05] [INFO ] Computed 9 invariants in 0 ms
[2024-05-29 02:15:05] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-29 02:15:05] [INFO ] Flow matrix only has 27 transitions (discarded 10 similar events)
[2024-05-29 02:15:05] [INFO ] Invariant cache hit.
[2024-05-29 02:15:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-29 02:15:05] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 20/30 places, 37/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 173 ms. Remains : 20/30 places, 37/45 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : SimpleLoadBal-PT-02-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 145 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 1 ms.
FORMULA SimpleLoadBal-PT-02-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SimpleLoadBal-PT-02-LTLCardinality-12 finished in 370 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-29 02:15:05] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
// Phase 1: matrix 35 rows 30 cols
[2024-05-29 02:15:05] [INFO ] Computed 11 invariants in 1 ms
[2024-05-29 02:15:05] [INFO ] Implicit Places using invariants in 55 ms returned [2, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/30 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59 ms. Remains : 28/30 places, 45/45 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SimpleLoadBal-PT-02-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s16 0) (EQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SimpleLoadBal-PT-02-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SimpleLoadBal-PT-02-LTLCardinality-14 finished in 157 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 45/45 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 30 transition count 44
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 29 transition count 44
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 0 with 4 rules applied. Total rules applied 6 place count 27 transition count 42
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 25 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 24 transition count 40
Applied a total of 11 rules in 9 ms. Remains 24 /30 variables (removed 6) and now considering 40/45 (removed 5) transitions.
[2024-05-29 02:15:05] [INFO ] Flow matrix only has 30 transitions (discarded 10 similar events)
// Phase 1: matrix 30 rows 24 cols
[2024-05-29 02:15:05] [INFO ] Computed 10 invariants in 1 ms
[2024-05-29 02:15:05] [INFO ] Implicit Places using invariants in 57 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/30 places, 40/45 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 39
Applied a total of 2 rules in 4 ms. Remains 22 /23 variables (removed 1) and now considering 39/40 (removed 1) transitions.
[2024-05-29 02:15:05] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 22 cols
[2024-05-29 02:15:05] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 02:15:05] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-29 02:15:05] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
[2024-05-29 02:15:05] [INFO ] Invariant cache hit.
[2024-05-29 02:15:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-29 02:15:06] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/30 places, 39/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 200 ms. Remains : 22/30 places, 39/45 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SimpleLoadBal-PT-02-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5569 reset in 197 ms.
Stack based approach found an accepted trace after 524 steps with 23 reset with depth 13 and stack size 13 in 1 ms.
FORMULA SimpleLoadBal-PT-02-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SimpleLoadBal-PT-02-LTLCardinality-15 finished in 488 ms.
All properties solved by simple procedures.
Total runtime 9907 ms.

BK_STOP 1716948907260

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SimpleLoadBal-PT-02"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is SimpleLoadBal-PT-02, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r395-smll-171683824000092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-02.tgz
mv SimpleLoadBal-PT-02 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;