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.r378-smll-171683810900154.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is SimpleLoadBal-PT-05, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r378-smll-171683810900154
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 5.7K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Apr 13 12:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Apr 13 12:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 13 12:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Apr 13 12:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 155K 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-05-CTLFireability-2024-00
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-01
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-02
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-03
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-04
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-05
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-06
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-07
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-08
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-09
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-10
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2024-11
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2023-12
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2023-13
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2023-14
FORMULA_NAME SimpleLoadBal-PT-05-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716958303354

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SimpleLoadBal-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-29 04:51:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 04:51:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 04:51:45] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2024-05-29 04:51:45] [INFO ] Transformed 59 places.
[2024-05-29 04:51:45] [INFO ] Transformed 180 transitions.
[2024-05-29 04:51:45] [INFO ] Found NUPN structural information;
[2024-05-29 04:51:45] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_idle_3, P_client_idle_4, P_client_idle_5, P_client_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, 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_server_request_3_1, P_server_request_3_2, P_server_request_4_1, P_server_request_4_2, P_server_request_5_1, P_server_request_5_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_routing_1_3, P_lb_routing_1_4, P_lb_routing_1_5, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_1_3, P_lb_load_1_4, P_lb_load_1_5, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2, P_lb_load_2_3, P_lb_load_2_4, P_lb_load_2_5]
[2024-05-29 04:51:45] [INFO ] Parsed PT model containing 59 places and 180 transitions and 1158 arcs in 285 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Support contains 40 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 180/180 transitions.
Applied a total of 0 rules in 19 ms. Remains 59 /59 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:51:45] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
// Phase 1: matrix 140 rows 59 cols
[2024-05-29 04:51:45] [INFO ] Computed 19 invariants in 22 ms
[2024-05-29 04:51:45] [INFO ] Implicit Places using invariants in 332 ms returned [5, 6, 8, 9, 22, 23]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 389 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 53/59 places, 180/180 transitions.
Applied a total of 0 rules in 5 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 444 ms. Remains : 53/59 places, 180/180 transitions.
Support contains 40 out of 53 places after structural reductions.
[2024-05-29 04:51:46] [INFO ] Flatten gal took : 70 ms
[2024-05-29 04:51:46] [INFO ] Flatten gal took : 35 ms
[2024-05-29 04:51:46] [INFO ] Input system was already deterministic with 180 transitions.
Reduction of identical properties reduced properties to check from 80 to 78
RANDOM walk for 40000 steps (8 resets) in 2402 ms. (16 steps per ms) remains 21/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 77 ms. (51 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
[2024-05-29 04:51:47] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
// Phase 1: matrix 140 rows 53 cols
[2024-05-29 04:51:47] [INFO ] Computed 13 invariants in 4 ms
[2024-05-29 04:51:47] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp77 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 3/32 constraints. Problems are: Problem set: 7 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/32 constraints. Problems are: Problem set: 7 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 17/46 variables, 5/37 constraints. Problems are: Problem set: 7 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 17/54 constraints. Problems are: Problem set: 7 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/54 constraints. Problems are: Problem set: 7 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 1/47 variables, 1/55 constraints. Problems are: Problem set: 7 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 1/56 constraints. Problems are: Problem set: 7 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/47 variables, 0/56 constraints. Problems are: Problem set: 7 solved, 14 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp59 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 6/53 variables, 4/60 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/53 variables, 6/66 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/53 variables, 0/66 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 140/193 variables, 53/119 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/193 variables, 55/174 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/193 variables, 0/174 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/193 variables, 0/174 constraints. Problems are: Problem set: 20 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 193/193 variables, and 174 constraints, problems are : Problem set: 20 solved, 1 unsolved in 612 ms.
Refiners :[Domain max(s): 53/53 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 53/53 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 20 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 10/10 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/10 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 20/30 variables, 5/15 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 20/35 constraints. Problems are: Problem set: 20 solved, 1 unsolved
[2024-05-29 04:51:48] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 27 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 1/36 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/30 variables, 0/36 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 16/46 variables, 4/40 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/46 variables, 16/56 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/46 variables, 0/56 constraints. Problems are: Problem set: 20 solved, 1 unsolved
Problem AtomicPropp54 is UNSAT
After SMT solving in domain Int declared 53/193 variables, and 60 constraints, problems are : Problem set: 21 solved, 0 unsolved in 199 ms.
Refiners :[Domain max(s): 46/53 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/53 constraints, ReadFeed: 0/55 constraints, PredecessorRefiner: 0/21 constraints, Known Traps: 1/1 constraints]
After SMT, in 988ms problems are : Problem set: 21 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 21 atomic propositions for a total of 16 simplifications.
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 04:51:48] [INFO ] Flatten gal took : 22 ms
[2024-05-29 04:51:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 04:51:48] [INFO ] Flatten gal took : 32 ms
[2024-05-29 04:51:48] [INFO ] Input system was already deterministic with 180 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:51:48] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:51:48] [INFO ] Invariant cache hit.
[2024-05-29 04:51:48] [INFO ] Implicit Places using invariants in 108 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 111 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 117 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:51:48] [INFO ] Flatten gal took : 18 ms
[2024-05-29 04:51:48] [INFO ] Flatten gal took : 22 ms
[2024-05-29 04:51:48] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:51:49] [INFO ] Flatten gal took : 20 ms
[2024-05-29 04:51:49] [INFO ] Flatten gal took : 19 ms
[2024-05-29 04:51:49] [INFO ] Time to serialize gal into /tmp/CTLFireability12182997460700855853.gal : 9 ms
[2024-05-29 04:51:49] [INFO ] Time to serialize properties into /tmp/CTLFireability13498532873807069565.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12182997460700855853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13498532873807069565.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.454531,14608,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: AF(AG(((AX((((P_lb_routing_1_1==0)||(P_lb_load_1_3==0))||(P_lb_load_2_2==0))) * (((P_server_request_1_1==0)||(P_lb_balancing_1==0))||((P_...431
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((!(EX(!((((P_lb_routing_1_1==0)||(P_lb_load_1_3==0))||(P_lb_load_2_2==0))))) * (((P_s...494
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,0,2.64997,69524,1,0,285,250199,336,146,4766,190170,347
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 53 transition count 174
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 47 transition count 174
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 41 transition count 168
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 27 place count 39 transition count 167
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 29 place count 38 transition count 166
Applied a total of 29 rules in 53 ms. Remains 38 /53 variables (removed 15) and now considering 166/180 (removed 14) transitions.
[2024-05-29 04:51:51] [INFO ] Flow matrix only has 126 transitions (discarded 40 similar events)
// Phase 1: matrix 126 rows 38 cols
[2024-05-29 04:51:51] [INFO ] Computed 12 invariants in 3 ms
[2024-05-29 04:51:51] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-29 04:51:51] [INFO ] Flow matrix only has 126 transitions (discarded 40 similar events)
[2024-05-29 04:51:51] [INFO ] Invariant cache hit.
[2024-05-29 04:51:52] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-29 04:51:52] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2024-05-29 04:51:52] [INFO ] Redundant transitions in 7 ms returned []
Running 161 sub problems to find dead transitions.
[2024-05-29 04:51:52] [INFO ] Flow matrix only has 126 transitions (discarded 40 similar events)
[2024-05-29 04:51:52] [INFO ] Invariant cache hit.
[2024-05-29 04:51:52] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 5/38 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 161 unsolved
[2024-05-29 04:51:53] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 2 ms to minimize.
Problem TDEAD91 is UNSAT
[2024-05-29 04:51:53] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 1 ms to minimize.
[2024-05-29 04:51:53] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 3/42 constraints. Problems are: Problem set: 1 solved, 160 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/42 constraints. Problems are: Problem set: 1 solved, 160 unsolved
At refinement iteration 5 (OVERLAPS) 3/36 variables, 3/45 constraints. Problems are: Problem set: 1 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 3/48 constraints. Problems are: Problem set: 1 solved, 160 unsolved
Problem TDEAD30 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD75 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/36 variables, 1/49 constraints. Problems are: Problem set: 7 solved, 154 unsolved
[2024-05-29 04:51:54] [INFO ] Deduced a trap composed of 8 places in 54 ms of which 1 ms to minimize.
[2024-05-29 04:51:55] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/36 variables, 2/51 constraints. Problems are: Problem set: 7 solved, 154 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/36 variables, 0/51 constraints. Problems are: Problem set: 7 solved, 154 unsolved
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD150 is UNSAT
At refinement iteration 10 (OVERLAPS) 2/38 variables, 2/53 constraints. Problems are: Problem set: 40 solved, 121 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/38 variables, 2/55 constraints. Problems are: Problem set: 40 solved, 121 unsolved
[2024-05-29 04:51:56] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
Problem TDEAD86 is UNSAT
[2024-05-29 04:51:56] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 1 ms to minimize.
Problem TDEAD87 is UNSAT
[2024-05-29 04:51:56] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 1 ms to minimize.
[2024-05-29 04:51:56] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 1 ms to minimize.
[2024-05-29 04:51:56] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 1 ms to minimize.
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
At refinement iteration 12 (INCLUDED_ONLY) 0/38 variables, 5/60 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/38 variables, 0/60 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 14 (OVERLAPS) 126/164 variables, 38/98 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/164 variables, 55/153 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/164 variables, 0/153 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 17 (OVERLAPS) 0/164 variables, 0/153 constraints. Problems are: Problem set: 44 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Real declared 164/164 variables, and 153 constraints, problems are : Problem set: 44 solved, 117 unsolved in 5977 ms.
Refiners :[Domain max(s): 38/38 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 38/38 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 44 solved, 117 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 5/38 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 1/39 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 6/45 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/45 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 5 (OVERLAPS) 3/36 variables, 3/48 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 3/51 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/36 variables, 1/52 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/36 variables, 1/53 constraints. Problems are: Problem set: 44 solved, 117 unsolved
[2024-05-29 04:51:59] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-05-29 04:51:59] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/36 variables, 2/55 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/36 variables, 0/55 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 11 (OVERLAPS) 2/38 variables, 2/57 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/38 variables, 2/59 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/38 variables, 3/62 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/38 variables, 0/62 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 15 (OVERLAPS) 126/164 variables, 38/100 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/164 variables, 55/155 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/164 variables, 117/272 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/164 variables, 0/272 constraints. Problems are: Problem set: 44 solved, 117 unsolved
At refinement iteration 19 (OVERLAPS) 0/164 variables, 0/272 constraints. Problems are: Problem set: 44 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Int declared 164/164 variables, and 272 constraints, problems are : Problem set: 44 solved, 117 unsolved in 5567 ms.
Refiners :[Domain max(s): 38/38 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 38/38 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 117/161 constraints, Known Traps: 12/12 constraints]
After SMT, in 11934ms problems are : Problem set: 44 solved, 117 unsolved
Search for dead transitions found 44 dead transitions in 11939ms
Found 44 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 44 transitions
Dead transitions reduction (with SMT) removed 44 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 38/53 places, 122/180 transitions.
Reduce places removed 2 places and 2 transitions.
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 35 transition count 114
Applied a total of 1 rules in 10 ms. Remains 35 /38 variables (removed 3) and now considering 114/122 (removed 8) transitions.
[2024-05-29 04:52:04] [INFO ] Flow matrix only has 90 transitions (discarded 24 similar events)
// Phase 1: matrix 90 rows 35 cols
[2024-05-29 04:52:04] [INFO ] Computed 12 invariants in 2 ms
[2024-05-29 04:52:04] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-29 04:52:04] [INFO ] Flow matrix only has 90 transitions (discarded 24 similar events)
[2024-05-29 04:52:04] [INFO ] Invariant cache hit.
[2024-05-29 04:52:04] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-29 04:52:04] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 35/53 places, 114/180 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 12495 ms. Remains : 35/53 places, 114/180 transitions.
[2024-05-29 04:52:04] [INFO ] Flatten gal took : 12 ms
[2024-05-29 04:52:04] [INFO ] Flatten gal took : 14 ms
[2024-05-29 04:52:04] [INFO ] Input system was already deterministic with 114 transitions.
[2024-05-29 04:52:04] [INFO ] Flatten gal took : 12 ms
[2024-05-29 04:52:04] [INFO ] Flatten gal took : 10 ms
[2024-05-29 04:52:04] [INFO ] Time to serialize gal into /tmp/CTLFireability4600775445369888807.gal : 4 ms
[2024-05-29 04:52:04] [INFO ] Time to serialize properties into /tmp/CTLFireability7775741945194430928.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4600775445369888807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7775741945194430928.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2268,0.240391,10800,2,2287,5,18880,6,0,257,15889,0


Converting to forward existential form...Done !
original formula: AG((((EG((((P_lb_routing_1_5==0)||(P_lb_load_1_3==0))||(P_lb_load_2_3==0))) + (P_server_request_4_1==0)) + ((P_lb_balancing_1==0)||(P_lb_...192
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * !((P_lb_load_2_2==0))) * !(((P_lb_balancing_1==0)||(P_lb_load_1_4==0)))) * !((P_server_re...255
Reverse transition relation is NOT exact ! Due to transitions t60, t81, t82, t83, t84, t85, t90, t91, t92, t93, t94, t95, t96, t97, t98, t99, t100, t102, t...301
(forward)formula 0,1,0.881007,23704,1,0,250,68757,256,126,3296,55869,242
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:05] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
// Phase 1: matrix 140 rows 53 cols
[2024-05-29 04:52:05] [INFO ] Computed 13 invariants in 6 ms
[2024-05-29 04:52:05] [INFO ] Implicit Places using invariants in 95 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 96 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 100 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:05] [INFO ] Flatten gal took : 11 ms
[2024-05-29 04:52:05] [INFO ] Flatten gal took : 11 ms
[2024-05-29 04:52:05] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:05] [INFO ] Flatten gal took : 12 ms
[2024-05-29 04:52:05] [INFO ] Flatten gal took : 12 ms
[2024-05-29 04:52:05] [INFO ] Time to serialize gal into /tmp/CTLFireability13303586668774440556.gal : 5 ms
[2024-05-29 04:52:05] [INFO ] Time to serialize properties into /tmp/CTLFireability8192852355399543317.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13303586668774440556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8192852355399543317.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.44916,14684,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: EX((AF((((P_lb_routing_1_1!=1)||(P_lb_load_1_0!=1))||(P_lb_load_2_1!=1))) * (((P_lb_routing_1_5!=1)||(P_lb_load_1_0!=1))||(P_lb_load_2_0!...161
=> equivalent forward existential formula: [((EY(Init) * (((P_lb_routing_1_5!=1)||(P_lb_load_1_0!=1))||(P_lb_load_2_0!=1))) * !(EG(!((((P_lb_routing_1_1!=1...212
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,1,1.46518,41008,1,0,303,155364,332,151,4555,99885,394
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:06] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:06] [INFO ] Invariant cache hit.
[2024-05-29 04:52:07] [INFO ] Implicit Places using invariants in 76 ms returned [5]
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 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:07] [INFO ] Flatten gal took : 11 ms
[2024-05-29 04:52:07] [INFO ] Flatten gal took : 11 ms
[2024-05-29 04:52:07] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:07] [INFO ] Flatten gal took : 10 ms
[2024-05-29 04:52:07] [INFO ] Flatten gal took : 10 ms
[2024-05-29 04:52:07] [INFO ] Time to serialize gal into /tmp/CTLFireability7880726797733046442.gal : 3 ms
[2024-05-29 04:52:07] [INFO ] Time to serialize properties into /tmp/CTLFireability17144150828920237586.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7880726797733046442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17144150828920237586.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.424477,14688,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: (AG((((P_lb_routing_1_2==1)&&(P_lb_load_1_0==1))&&(P_lb_load_2_1==1))) + (AX(((((P_server_request_3_1==1)&&(P_lb_balancing_1==1))&&((P_lb...343
=> equivalent forward existential formula: ([((EY((Init * !(!(E(TRUE U !((((P_lb_routing_1_2==1)&&(P_lb_load_1_0==1))&&(P_lb_load_2_1==1)))))))) * !((((P_s...531
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,1,2.48419,66920,1,0,292,248946,330,147,4511,171088,362
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:09] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:09] [INFO ] Invariant cache hit.
[2024-05-29 04:52:09] [INFO ] Implicit Places using invariants in 87 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 87 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 91 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:09] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:52:09] [INFO ] Flatten gal took : 9 ms
[2024-05-29 04:52:09] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:09] [INFO ] Flatten gal took : 10 ms
[2024-05-29 04:52:09] [INFO ] Flatten gal took : 9 ms
[2024-05-29 04:52:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6196842037908273211.gal : 3 ms
[2024-05-29 04:52:09] [INFO ] Time to serialize properties into /tmp/CTLFireability1148037355981198408.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6196842037908273211.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1148037355981198408.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.44449,14680,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: !(E(!(E(AF((((P_lb_routing_1_1==1)&&(P_lb_load_1_1==1))&&(P_lb_load_2_1==1))) U AX(FALSE))) U AX(A((((P_server_notification_1==1)&&(P_lb_...293
=> equivalent forward existential formula: [(FwdU(Init,!(E(!(EG(!((((P_lb_routing_1_1==1)&&(P_lb_load_1_1==1))&&(P_lb_load_2_1==1))))) U !(EX(!(FALSE))))))...570
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,0,2.00108,51528,1,0,311,201073,345,158,4607,161808,394
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:11] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:11] [INFO ] Invariant cache hit.
[2024-05-29 04:52:11] [INFO ] Implicit Places using invariants in 77 ms returned [5]
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 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 82 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:11] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:52:11] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:52:11] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:11] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:52:11] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:52:11] [INFO ] Time to serialize gal into /tmp/CTLFireability10896005229504249652.gal : 3 ms
[2024-05-29 04:52:11] [INFO ] Time to serialize properties into /tmp/CTLFireability10815634197103483534.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10896005229504249652.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10815634197103483534.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.440548,14680,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: AX(AG(!(A((((P_server_request_2_1==1)&&(P_lb_balancing_1==1))&&((P_lb_load_1_3==1)&&(P_lb_load_2_1==1))) U A(((P_client_request_3==1)&&(P...272
=> equivalent forward existential formula: [((FwdU(EY(Init),TRUE) * !(EG(!(!((E(!((((P_server_request_3_2==1)&&(P_lb_balancing_1==1))&&((P_lb_load_1_1==1)&...1289
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
Using saturation style SCC detection
(forward)formula 0,0,4.60243,117044,1,0,279,422432,344,142,4764,302151,340
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:16] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:16] [INFO ] Invariant cache hit.
[2024-05-29 04:52:16] [INFO ] Implicit Places using invariants in 82 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 87 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:16] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:16] [INFO ] Flatten gal took : 9 ms
[2024-05-29 04:52:16] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:16] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:16] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:52:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6469246562614565543.gal : 2 ms
[2024-05-29 04:52:16] [INFO ] Time to serialize properties into /tmp/CTLFireability7091599168215669394.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6469246562614565543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7091599168215669394.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.437639,14684,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: A((EG(!(((((P_server_notification_1==1)&&(P_lb_idle_1==1))&&(P_lb_load_1_4==1))||(((((P_lb_balancing_1==1)&&(P_lb_load_1_1==1))&&(P_lb_lo...550
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !(EX(!((((P_lb_routing_1_2==1)&&(P_lb_load_1_2==1))&&(P_lb_load_2_2==1)))))))))) * !(E...815
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,0,1.78402,46748,1,0,279,180235,341,137,4640,138727,347
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:18] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:18] [INFO ] Invariant cache hit.
[2024-05-29 04:52:18] [INFO ] Implicit Places using invariants in 61 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:18] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:18] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:18] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:18] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:18] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:52:18] [INFO ] Time to serialize gal into /tmp/CTLFireability11068976505831107364.gal : 2 ms
[2024-05-29 04:52:18] [INFO ] Time to serialize properties into /tmp/CTLFireability5648917733563489082.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11068976505831107364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5648917733563489082.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.419542,14684,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: AF(((((P_client_idle_4==0) * AG((((P_lb_routing_1_3==1)&&(P_lb_load_1_3==1))&&(P_lb_load_2_3==1)))) + (AX(FALSE) * (((P_lb_routing_1_4==0...521
=> equivalent forward existential formula: [FwdG(Init,!(((((P_client_idle_4==0) * !(E(TRUE U !((((P_lb_routing_1_3==1)&&(P_lb_load_1_3==1))&&(P_lb_load_2_3...584
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,0,5.49474,149116,1,0,367,559344,339,220,4617,611729,414
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:24] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:24] [INFO ] Invariant cache hit.
[2024-05-29 04:52:24] [INFO ] Implicit Places using invariants in 93 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 98 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:24] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:24] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:52:24] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:24] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:24] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:52:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16291862204128323571.gal : 2 ms
[2024-05-29 04:52:24] [INFO ] Time to serialize properties into /tmp/CTLFireability3221206817256019734.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16291862204128323571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3221206817256019734.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.437696,14684,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: (EG(AF((((((P_lb_routing_1_5==0)||(P_lb_load_1_1==0))||(P_lb_load_2_1==0))&&(P_client_idle_1==0))&&((((P_lb_balancing_1==0)||(P_lb_load_1...458
=> equivalent forward existential formula: [(EY((EY((Init * !(EG(!(EG(!((((((P_lb_routing_1_5==0)||(P_lb_load_1_1==0))||(P_lb_load_2_1==0))&&(P_client_idle...523
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,1,2.16875,55172,1,0,291,222450,331,142,4608,162478,345
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:26] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:26] [INFO ] Invariant cache hit.
[2024-05-29 04:52:26] [INFO ] Implicit Places using invariants in 66 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:26] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:26] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:26] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:26] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:26] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:26] [INFO ] Time to serialize gal into /tmp/CTLFireability13944573477974621017.gal : 2 ms
[2024-05-29 04:52:26] [INFO ] Time to serialize properties into /tmp/CTLFireability10465668773019688761.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13944573477974621017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10465668773019688761.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.43537,14684,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: (EF((((P_server_request_3_1==1)&&(P_lb_balancing_1==1))&&((P_lb_load_1_4==1)&&(P_lb_load_2_2==1)))) + EX((((EG((((P_server_request_1_2==0...504
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (((P_server_request_3_1==1)&&(P_lb_balancing_1==1))&&((P_lb_load_1_4==1)&&(P_lb_load_2_2==1...861
(forward)formula 0,1,0.438221,14948,1,0,7,36364,8,1,403,27744,1
FORMULA SimpleLoadBal-PT-05-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:27] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:27] [INFO ] Invariant cache hit.
[2024-05-29 04:52:27] [INFO ] Implicit Places using invariants in 63 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 67 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:27] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:27] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:27] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:27] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:27] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:27] [INFO ] Time to serialize gal into /tmp/CTLFireability16150695051904335234.gal : 2 ms
[2024-05-29 04:52:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4302375110688041525.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16150695051904335234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4302375110688041525.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.425695,14680,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: AG((EF((AG((((P_lb_routing_1_4==1)&&(P_lb_load_1_1==1))&&(P_lb_load_2_0==1))) + AX((((P_server_request_3_1==1)&&(P_lb_balancing_1==1))&&(...577
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(E((((P_lb_routing_1_2==1)&&(P_lb_load_1_1==1))&&(P_lb_load_2_2==1)) U (((P_lb_routing_1...658
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,1,2.37116,63908,1,0,297,244393,332,147,4589,173872,358
FORMULA SimpleLoadBal-PT-05-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:29] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:29] [INFO ] Invariant cache hit.
[2024-05-29 04:52:29] [INFO ] Implicit Places using invariants in 90 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 91 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 94 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:29] [INFO ] Flatten gal took : 5 ms
[2024-05-29 04:52:29] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:29] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:29] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:29] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:29] [INFO ] Time to serialize gal into /tmp/CTLFireability7801556340920299716.gal : 2 ms
[2024-05-29 04:52:29] [INFO ] Time to serialize properties into /tmp/CTLFireability11388857776211512455.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7801556340920299716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11388857776211512455.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.424626,14688,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: AG(EF(EX(TRUE)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX(TRUE))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,1,1.59363,43092,1,0,267,156604,328,131,4617,110900,318
FORMULA SimpleLoadBal-PT-05-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:31] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:31] [INFO ] Invariant cache hit.
[2024-05-29 04:52:31] [INFO ] Implicit Places using invariants in 92 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 93 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:31] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:31] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:31] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:31] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:31] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:31] [INFO ] Time to serialize gal into /tmp/CTLFireability12577918431461165828.gal : 2 ms
[2024-05-29 04:52:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6135386310346575236.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12577918431461165828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6135386310346575236.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.419367,14680,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: EF(EX(AX(((EX((((P_lb_routing_1_3==1)&&(P_lb_load_1_0==1))&&(P_lb_load_2_0==1))) * (P_lb_routing_1_3==1)) * ((P_lb_load_1_2==1)&&(P_lb_lo...170
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EX(!(((EX((((P_lb_routing_1_3==1)&&(P_lb_load_1_0==1))&&(P_lb_load_2_0==1))) * (P_lb_r...228
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,0,1.37482,39080,1,0,270,153479,326,133,4522,104043,321
FORMULA SimpleLoadBal-PT-05-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-29 04:52:32] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
[2024-05-29 04:52:32] [INFO ] Invariant cache hit.
[2024-05-29 04:52:32] [INFO ] Implicit Places using invariants in 51 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/53 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54 ms. Remains : 52/53 places, 180/180 transitions.
[2024-05-29 04:52:32] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:32] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:52:32] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-29 04:52:32] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:33] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:33] [INFO ] Time to serialize gal into /tmp/CTLFireability15914172872922194333.gal : 2 ms
[2024-05-29 04:52:33] [INFO ] Time to serialize properties into /tmp/CTLFireability8648642212963679626.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15914172872922194333.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8648642212963679626.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116176,0.417525,14684,2,2894,5,36364,6,0,391,27744,0


Converting to forward existential form...Done !
original formula: ((EF((AX((A((((P_server_request_3_2==1)&&(P_lb_balancing_1==1))&&((P_lb_load_1_0==1)&&(P_lb_load_2_2==1))) U (((P_lb_routing_1_5==1)&&(P_...1273
=> equivalent forward existential formula: (([(Init * !(E(TRUE U (!(EX(!((!((E(!((((P_lb_routing_1_5==1)&&(P_lb_load_1_3==1))&&(P_lb_load_2_3==1))) U (!(((...1915
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t104, t105, t106, t107, t109, t110, t111, t...309
(forward)formula 0,0,2.19218,57888,1,0,362,226157,343,174,4533,173936,449
FORMULA SimpleLoadBal-PT-05-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2024-05-29 04:52:35] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:52:35] [INFO ] Flatten gal took : 6 ms
Total runtime 50210 ms.

BK_STOP 1716958355293

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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-05"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is SimpleLoadBal-PT-05, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r378-smll-171683810900154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-05.tgz
mv SimpleLoadBal-PT-05 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;