Trace number 4268215

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
cosoco 1.12SAT 0.29820901 0.38581699

General information on the benchmark

NameQueenAttacking/QueenAttacking-xcsp2-s1/
QueenAttacking-05_X2.xml
MD5SUMe93f9383432bfdcdac2c998bf48e4532
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.119231
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints309
Number of domains2
Minimum domain size6
Maximum domain size25
Distribution of domain sizes[{"size":6,"count":1},{"size":25,"count":25}]
Minimum variable degree9
Maximum variable degree25
Distribution of variable degrees[{"degree":9,"count":1},{"degree":24,"count":16},{"degree":25,"count":9}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":309}]
Number of extensional constraints0
Number of intensional constraints309
Distribution of constraint types[{"type":"intension","count":309}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.09	c intension x[0] != x[2]  using generic constraint 
0.00/0.09	c intension x[0] != x[3]  using generic constraint 
0.00/0.09	c intension x[0] != x[4]  using generic constraint 
0.00/0.09	c intension x[0] != x[5]  using generic constraint 
0.00/0.09	c intension x[0] != x[6]  using generic constraint 
0.00/0.09	c intension x[0] != x[7]  using generic constraint 
0.01/0.10	c intension x[0] != x[8]  using generic constraint 
0.01/0.10	c intension x[0] != x[9]  using generic constraint 
0.01/0.10	c intension x[0] != x[10]  using generic constraint 
0.01/0.10	c intension x[0] != x[11]  using generic constraint 
0.01/0.10	c intension x[0] != x[12]  using generic constraint 
0.01/0.10	c intension x[0] != x[13]  using generic constraint 
0.01/0.10	c intension x[0] != x[14]  using generic constraint 
0.01/0.10	c intension x[0] != x[15]  using generic constraint 
0.01/0.10	c intension x[0] != x[16]  using generic constraint 
0.01/0.10	c intension x[0] != x[17]  using generic constraint 
0.01/0.10	c intension x[0] != x[18]  using generic constraint 
0.01/0.11	c intension x[0] != x[19]  using generic constraint 
0.01/0.11	c intension x[0] != x[20]  using generic constraint 
0.01/0.11	c intension x[0] != x[21]  using generic constraint 
0.01/0.11	c intension x[0] != x[22]  using generic constraint 
0.01/0.11	c intension x[0] != x[23]  using generic constraint 
0.01/0.11	c intension x[0] != x[24]  using generic constraint 
0.01/0.11	c intension x[1] != x[3]  using generic constraint 
0.01/0.11	c intension x[1] != x[4]  using generic constraint 
0.01/0.11	c intension x[1] != x[5]  using generic constraint 
0.01/0.11	c intension x[1] != x[6]  using generic constraint 
0.01/0.11	c intension x[1] != x[7]  using generic constraint 
0.01/0.11	c intension x[1] != x[8]  using generic constraint 
0.01/0.12	c intension x[1] != x[9]  using generic constraint 
0.01/0.12	c intension x[1] != x[10]  using generic constraint 
0.01/0.12	c intension x[1] != x[11]  using generic constraint 
0.01/0.12	c intension x[1] != x[12]  using generic constraint 
0.01/0.12	c intension x[1] != x[13]  using generic constraint 
0.01/0.12	c intension x[1] != x[14]  using generic constraint 
0.01/0.12	c intension x[1] != x[15]  using generic constraint 
0.01/0.12	c intension x[1] != x[16]  using generic constraint 
0.01/0.12	c intension x[1] != x[17]  using generic constraint 
0.01/0.12	c intension x[1] != x[18]  using generic constraint 
0.01/0.12	c intension x[1] != x[19]  using generic constraint 
0.01/0.13	c intension x[1] != x[20]  using generic constraint 
0.01/0.13	c intension x[1] != x[21]  using generic constraint 
0.01/0.13	c intension x[1] != x[22]  using generic constraint 
0.01/0.13	c intension x[1] != x[23]  using generic constraint 
0.01/0.13	c intension x[1] != x[24]  using generic constraint 
0.01/0.13	c intension x[2] != x[4]  using generic constraint 
0.01/0.13	c intension x[2] != x[5]  using generic constraint 
0.01/0.13	c intension x[2] != x[6]  using generic constraint 
0.01/0.13	c intension x[2] != x[7]  using generic constraint 
0.01/0.13	c intension x[2] != x[8]  using generic constraint 
0.01/0.13	c intension x[2] != x[9]  using generic constraint 
0.01/0.13	c intension x[2] != x[10]  using generic constraint 
0.01/0.14	c intension x[2] != x[11]  using generic constraint 
0.01/0.14	c intension x[2] != x[12]  using generic constraint 
0.01/0.14	c intension x[2] != x[13]  using generic constraint 
0.01/0.14	c intension x[2] != x[14]  using generic constraint 
0.01/0.14	c intension x[2] != x[15]  using generic constraint 
0.01/0.14	c intension x[2] != x[16]  using generic constraint 
0.01/0.14	c intension x[2] != x[17]  using generic constraint 
0.01/0.14	c intension x[2] != x[18]  using generic constraint 
0.01/0.14	c intension x[2] != x[19]  using generic constraint 
0.01/0.14	c intension x[2] != x[20]  using generic constraint 
0.01/0.14	c intension x[2] != x[21]  using generic constraint 
0.01/0.14	c intension x[2] != x[22]  using generic constraint 
0.01/0.15	c intension x[2] != x[23]  using generic constraint 
0.01/0.15	c intension x[2] != x[24]  using generic constraint 
0.01/0.15	c intension x[3] != x[5]  using generic constraint 
0.01/0.15	c intension x[3] != x[6]  using generic constraint 
0.01/0.15	c intension x[3] != x[7]  using generic constraint 
0.01/0.15	c intension x[3] != x[8]  using generic constraint 
0.01/0.15	c intension x[3] != x[9]  using generic constraint 
0.01/0.15	c intension x[3] != x[10]  using generic constraint 
0.01/0.15	c intension x[3] != x[11]  using generic constraint 
0.01/0.15	c intension x[3] != x[12]  using generic constraint 
0.01/0.15	c intension x[3] != x[13]  using generic constraint 
0.01/0.16	c intension x[3] != x[14]  using generic constraint 
0.01/0.16	c intension x[3] != x[15]  using generic constraint 
0.01/0.16	c intension x[3] != x[16]  using generic constraint 
0.01/0.16	c intension x[3] != x[17]  using generic constraint 
0.01/0.16	c intension x[3] != x[18]  using generic constraint 
0.01/0.16	c intension x[3] != x[19]  using generic constraint 
0.01/0.16	c intension x[3] != x[20]  using generic constraint 
0.01/0.16	c intension x[3] != x[21]  using generic constraint 
0.01/0.16	c intension x[3] != x[22]  using generic constraint 
0.01/0.16	c intension x[3] != x[23]  using generic constraint 
0.01/0.16	c intension x[3] != x[24]  using generic constraint 
0.01/0.16	c intension x[4] != x[6]  using generic constraint 
0.01/0.17	c intension x[4] != x[7]  using generic constraint 
0.01/0.17	c intension x[4] != x[8]  using generic constraint 
0.01/0.17	c intension x[4] != x[9]  using generic constraint 
0.01/0.17	c intension x[4] != x[10]  using generic constraint 
0.01/0.17	c intension x[4] != x[11]  using generic constraint 
0.01/0.17	c intension x[4] != x[12]  using generic constraint 
0.01/0.17	c intension x[4] != x[13]  using generic constraint 
0.01/0.17	c intension x[4] != x[14]  using generic constraint 
0.01/0.17	c intension x[4] != x[15]  using generic constraint 
0.01/0.17	c intension x[4] != x[16]  using generic constraint 
0.01/0.17	c intension x[4] != x[17]  using generic constraint 
0.01/0.18	c intension x[4] != x[18]  using generic constraint 
0.01/0.18	c intension x[4] != x[19]  using generic constraint 
0.01/0.18	c intension x[4] != x[20]  using generic constraint 
0.01/0.18	c intension x[4] != x[21]  using generic constraint 
0.01/0.18	c intension x[4] != x[22]  using generic constraint 
0.01/0.18	c intension x[4] != x[23]  using generic constraint 
0.01/0.18	c intension x[4] != x[24]  using generic constraint 
0.01/0.18	c intension x[5] != x[7]  using generic constraint 
0.01/0.18	c intension x[5] != x[8]  using generic constraint 
0.01/0.18	c intension x[5] != x[9]  using generic constraint 
0.01/0.18	c intension x[5] != x[10]  using generic constraint 
0.01/0.18	c intension x[5] != x[11]  using generic constraint 
0.01/0.19	c intension x[5] != x[12]  using generic constraint 
0.01/0.19	c intension x[5] != x[13]  using generic constraint 
0.01/0.19	c intension x[5] != x[14]  using generic constraint 
0.01/0.19	c intension x[5] != x[15]  using generic constraint 
0.01/0.19	c intension x[5] != x[16]  using generic constraint 
0.01/0.19	c intension x[5] != x[17]  using generic constraint 
0.01/0.19	c intension x[5] != x[18]  using generic constraint 
0.01/0.19	c intension x[5] != x[19]  using generic constraint 
0.01/0.19	c intension x[5] != x[20]  using generic constraint 
0.01/0.19	c intension x[5] != x[21]  using generic constraint 
0.01/0.19	c intension x[5] != x[22]  using generic constraint 
0.01/0.20	c intension x[5] != x[23]  using generic constraint 
0.11/0.20	c intension x[5] != x[24]  using generic constraint 
0.11/0.20	c intension x[6] != x[8]  using generic constraint 
0.11/0.20	c intension x[6] != x[9]  using generic constraint 
0.11/0.20	c intension x[6] != x[10]  using generic constraint 
0.11/0.20	c intension x[6] != x[11]  using generic constraint 
0.11/0.20	c intension x[6] != x[12]  using generic constraint 
0.11/0.20	c intension x[6] != x[13]  using generic constraint 
0.11/0.20	c intension x[6] != x[14]  using generic constraint 
0.11/0.20	c intension x[6] != x[15]  using generic constraint 
0.11/0.20	c intension x[6] != x[16]  using generic constraint 
0.11/0.20	c intension x[6] != x[17]  using generic constraint 
0.11/0.21	c intension x[6] != x[18]  using generic constraint 
0.11/0.21	c intension x[6] != x[19]  using generic constraint 
0.11/0.21	c intension x[6] != x[20]  using generic constraint 
0.11/0.21	c intension x[6] != x[21]  using generic constraint 
0.11/0.21	c intension x[6] != x[22]  using generic constraint 
0.11/0.21	c intension x[6] != x[23]  using generic constraint 
0.11/0.21	c intension x[6] != x[24]  using generic constraint 
0.11/0.21	c intension x[7] != x[9]  using generic constraint 
0.11/0.21	c intension x[7] != x[10]  using generic constraint 
0.11/0.21	c intension x[7] != x[11]  using generic constraint 
0.11/0.21	c intension x[7] != x[12]  using generic constraint 
0.11/0.22	c intension x[7] != x[13]  using generic constraint 
0.11/0.22	c intension x[7] != x[14]  using generic constraint 
0.11/0.22	c intension x[7] != x[15]  using generic constraint 
0.11/0.22	c intension x[7] != x[16]  using generic constraint 
0.11/0.22	c intension x[7] != x[17]  using generic constraint 
0.11/0.22	c intension x[7] != x[18]  using generic constraint 
0.11/0.22	c intension x[7] != x[19]  using generic constraint 
0.11/0.22	c intension x[7] != x[20]  using generic constraint 
0.11/0.22	c intension x[7] != x[21]  using generic constraint 
0.11/0.22	c intension x[7] != x[22]  using generic constraint 
0.11/0.22	c intension x[7] != x[23]  using generic constraint 
0.11/0.22	c intension x[7] != x[24]  using generic constraint 
0.11/0.23	c intension x[8] != x[10]  using generic constraint 
0.11/0.23	c intension x[8] != x[11]  using generic constraint 
0.11/0.23	c intension x[8] != x[12]  using generic constraint 
0.11/0.23	c intension x[8] != x[13]  using generic constraint 
0.11/0.23	c intension x[8] != x[14]  using generic constraint 
0.11/0.23	c intension x[8] != x[15]  using generic constraint 
0.11/0.23	c intension x[8] != x[16]  using generic constraint 
0.11/0.23	c intension x[8] != x[17]  using generic constraint 
0.11/0.23	c intension x[8] != x[18]  using generic constraint 
0.11/0.23	c intension x[8] != x[19]  using generic constraint 
0.11/0.23	c intension x[8] != x[20]  using generic constraint 
0.11/0.24	c intension x[8] != x[21]  using generic constraint 
0.11/0.24	c intension x[8] != x[22]  using generic constraint 
0.11/0.24	c intension x[8] != x[23]  using generic constraint 
0.11/0.24	c intension x[8] != x[24]  using generic constraint 
0.11/0.24	c intension x[9] != x[11]  using generic constraint 
0.11/0.24	c intension x[9] != x[12]  using generic constraint 
0.11/0.24	c intension x[9] != x[13]  using generic constraint 
0.11/0.24	c intension x[9] != x[14]  using generic constraint 
0.11/0.24	c intension x[9] != x[15]  using generic constraint 
0.11/0.24	c intension x[9] != x[16]  using generic constraint 
0.11/0.24	c intension x[9] != x[17]  using generic constraint 
0.11/0.24	c intension x[9] != x[18]  using generic constraint 
0.11/0.25	c intension x[9] != x[19]  using generic constraint 
0.11/0.25	c intension x[9] != x[20]  using generic constraint 
0.11/0.25	c intension x[9] != x[21]  using generic constraint 
0.11/0.25	c intension x[9] != x[22]  using generic constraint 
0.11/0.25	c intension x[9] != x[23]  using generic constraint 
0.11/0.25	c intension x[9] != x[24]  using generic constraint 
0.11/0.25	c intension x[10] != x[12]  using generic constraint 
0.11/0.25	c intension x[10] != x[13]  using generic constraint 
0.11/0.25	c intension x[10] != x[14]  using generic constraint 
0.11/0.25	c intension x[10] != x[15]  using generic constraint 
0.11/0.25	c intension x[10] != x[16]  using generic constraint 
0.11/0.26	c intension x[10] != x[17]  using generic constraint 
0.11/0.26	c intension x[10] != x[18]  using generic constraint 
0.11/0.26	c intension x[10] != x[19]  using generic constraint 
0.11/0.26	c intension x[10] != x[20]  using generic constraint 
0.11/0.26	c intension x[10] != x[21]  using generic constraint 
0.11/0.26	c intension x[10] != x[22]  using generic constraint 
0.11/0.26	c intension x[10] != x[23]  using generic constraint 
0.11/0.26	c intension x[10] != x[24]  using generic constraint 
0.11/0.26	c intension x[11] != x[13]  using generic constraint 
0.11/0.26	c intension x[11] != x[14]  using generic constraint 
0.11/0.26	c intension x[11] != x[15]  using generic constraint 
0.11/0.26	c intension x[11] != x[16]  using generic constraint 
0.11/0.27	c intension x[11] != x[17]  using generic constraint 
0.11/0.27	c intension x[11] != x[18]  using generic constraint 
0.11/0.27	c intension x[11] != x[19]  using generic constraint 
0.11/0.27	c intension x[11] != x[20]  using generic constraint 
0.11/0.27	c intension x[11] != x[21]  using generic constraint 
0.11/0.27	c intension x[11] != x[22]  using generic constraint 
0.11/0.27	c intension x[11] != x[23]  using generic constraint 
0.11/0.27	c intension x[11] != x[24]  using generic constraint 
0.11/0.27	c intension x[12] != x[14]  using generic constraint 
0.11/0.27	c intension x[12] != x[15]  using generic constraint 
0.11/0.27	c intension x[12] != x[16]  using generic constraint 
0.11/0.28	c intension x[12] != x[17]  using generic constraint 
0.11/0.28	c intension x[12] != x[18]  using generic constraint 
0.11/0.28	c intension x[12] != x[19]  using generic constraint 
0.11/0.28	c intension x[12] != x[20]  using generic constraint 
0.11/0.28	c intension x[12] != x[21]  using generic constraint 
0.11/0.28	c intension x[12] != x[22]  using generic constraint 
0.11/0.28	c intension x[12] != x[23]  using generic constraint 
0.11/0.28	c intension x[12] != x[24]  using generic constraint 
0.11/0.28	c intension x[13] != x[15]  using generic constraint 
0.11/0.28	c intension x[13] != x[16]  using generic constraint 
0.11/0.28	c intension x[13] != x[17]  using generic constraint 
0.11/0.28	c intension x[13] != x[18]  using generic constraint 
0.11/0.29	c intension x[13] != x[19]  using generic constraint 
0.11/0.29	c intension x[13] != x[20]  using generic constraint 
0.11/0.29	c intension x[13] != x[21]  using generic constraint 
0.11/0.29	c intension x[13] != x[22]  using generic constraint 
0.11/0.29	c intension x[13] != x[23]  using generic constraint 
0.11/0.29	c intension x[13] != x[24]  using generic constraint 
0.11/0.29	c intension x[14] != x[16]  using generic constraint 
0.11/0.29	c intension x[14] != x[17]  using generic constraint 
0.11/0.29	c intension x[14] != x[18]  using generic constraint 
0.11/0.29	c intension x[14] != x[19]  using generic constraint 
0.11/0.29	c intension x[14] != x[20]  using generic constraint 
0.11/0.30	c intension x[14] != x[21]  using generic constraint 
0.21/0.30	c intension x[14] != x[22]  using generic constraint 
0.21/0.30	c intension x[14] != x[23]  using generic constraint 
0.21/0.30	c intension x[14] != x[24]  using generic constraint 
0.21/0.30	c intension x[15] != x[17]  using generic constraint 
0.21/0.30	c intension x[15] != x[18]  using generic constraint 
0.21/0.30	c intension x[15] != x[19]  using generic constraint 
0.21/0.30	c intension x[15] != x[20]  using generic constraint 
0.21/0.30	c intension x[15] != x[21]  using generic constraint 
0.21/0.30	c intension x[15] != x[22]  using generic constraint 
0.21/0.30	c intension x[15] != x[23]  using generic constraint 
0.21/0.30	c intension x[15] != x[24]  using generic constraint 
0.21/0.31	c intension x[16] != x[18]  using generic constraint 
0.21/0.31	c intension x[16] != x[19]  using generic constraint 
0.21/0.31	c intension x[16] != x[20]  using generic constraint 
0.21/0.31	c intension x[16] != x[21]  using generic constraint 
0.21/0.31	c intension x[16] != x[22]  using generic constraint 
0.21/0.31	c intension x[16] != x[23]  using generic constraint 
0.21/0.31	c intension x[16] != x[24]  using generic constraint 
0.21/0.31	c intension x[17] != x[19]  using generic constraint 
0.21/0.31	c intension x[17] != x[20]  using generic constraint 
0.21/0.31	c intension x[17] != x[21]  using generic constraint 
0.21/0.31	c intension x[17] != x[22]  using generic constraint 
0.21/0.32	c intension x[17] != x[23]  using generic constraint 
0.21/0.32	c intension x[17] != x[24]  using generic constraint 
0.21/0.32	c intension x[18] != x[20]  using generic constraint 
0.21/0.32	c intension x[18] != x[21]  using generic constraint 
0.21/0.32	c intension x[18] != x[22]  using generic constraint 
0.21/0.32	c intension x[18] != x[23]  using generic constraint 
0.21/0.32	c intension x[18] != x[24]  using generic constraint 
0.21/0.32	c intension x[19] != x[21]  using generic constraint 
0.21/0.32	c intension x[19] != x[22]  using generic constraint 
0.21/0.32	c intension x[19] != x[23]  using generic constraint 
0.21/0.32	c intension x[19] != x[24]  using generic constraint 
0.21/0.33	c intension x[20] != x[22]  using generic constraint 
0.21/0.33	c intension x[20] != x[23]  using generic constraint 
0.21/0.33	c intension x[20] != x[24]  using generic constraint 
0.21/0.33	c intension x[21] != x[23]  using generic constraint 
0.21/0.33	c intension x[21] != x[24]  using generic constraint 
0.21/0.33	c intension x[22] != x[24]  using generic constraint 
0.21/0.37	c root propagations     : 9           
0.21/0.37	c restarts enabled, print stats at every restarts
0.21/0.37	c
0.21/0.37	c
0.21/0.37	c
0.21/0.37	c This is cosoco 1.12 --  
0.21/0.37	c
0.21/0.37	c command line: cosoco -lc -model -restarts HOME/instance-4268215-1502506859.xml 
0.21/0.37	c ========================================[ Problem Statistics ]===========================================
0.21/0.37	c |                                                                                                       
0.21/0.37	c |  Parse time        :         0.28 s 
0.21/0.37	c |
0.21/0.37	c |               Variables: 26
0.21/0.37	c |            Domain Sizes: 6..25
0.21/0.37	c |
0.21/0.37	c |             Constraints: 309
0.21/0.37	c |                   Arity: 2..2  -- Binary: 309
0.21/0.37	c | 
0.21/0.37	c |                   Types: 
0.21/0.37	c |                          (X != Y): 276
0.21/0.37	c |                          Intension: 33
0.21/0.37	c |                          
0.21/0.37	c =========================================================================================================
0.21/0.37	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.21/0.38	c 101            235            52333          8294           9              0              7   16   10    
0.21/0.38	c solution 1
0.21/0.38	
0.21/0.38	v <instantiation type='solution'>
0.21/0.38	v <list>w0 x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] </list>
0.21/0.38	v <values>12 4 13 24 17 14 3 6 15 22 19 8 1 10 21 12 23 16 5 2 9 18 7 0 11 20 </values>
0.21/0.38	v </instantiation>
0.21/0.38	
0.21/0.38	c restarts              : 1           
0.21/0.38	c conflicts             : 178          (597 /sec)
0.21/0.38	c decisions             : 452          (1517 /sec)
0.21/0.38	c propagations          : 13950       (46810 /sec)
0.21/0.38	c root propagations     : 9           
0.21/0.38	c filter calls          : 88816          (298026 /sec)
0.21/0.38	c useless filter calls  : 79715          (89 %)
0.21/0.38	c Memory used           : 26.73 MB
0.21/0.38	c CPU time              : 0.297975 s
0.21/0.38	
0.21/0.38	s SATISFIABLE

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268215-1502506859/watcher-4268215-1502506859 -o /tmp/evaluation-result-4268215-1502506859/solver-4268215-1502506859 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502500343-24508 --watchdog 2580 cosoco -lc -model -restarts HOME/instance-4268215-1502506859.xml 

pid=27795
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 1.55 1.88 1.84 2/182 27798
/proc/meminfo: memFree=31000956/32770624 swapFree=0/583236
[pid=27798] ppid=27795 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/27798/stat : 27798 (runsolver) D 27795 27798 24445 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 98192190 24240128 106 18446744073709551615 4194304 4338465 140732669787232 140732669784872 139654093877975 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 17252352 140732669792449 140732669792841 140732669792841 140732669796298 0
/proc/27798/statm: 5918 106 53 36 0 2156 0

[startup+0.100172 s]
/proc/loadavg: 1.55 1.88 1.84 2/182 27798
/proc/meminfo: memFree=31000956/32770624 swapFree=0/583236
[pid=27798] ppid=27795 vsize=26996 CPUtime=0.01 cores=0,2,4,6
/proc/27798/stat : 27798 (cosoco) R 27795 27798 24445 0 -1 4202496 1010 0 0 0 1 0 0 0 20 0 1 0 98192190 27643904 832 18446744073709551615 4194304 5972588 140732446109712 140732446106360 140619550441687 0 0 1 0 0 0 0 17 2 0 0 8 0 0 8070896 8075904 29859840 140732446118382 140732446118477 140732446118477 140732446121934 0
/proc/27798/statm: 6749 832 734 435 0 112 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 26996

[startup+0.200254 s]
/proc/loadavg: 1.55 1.88 1.84 2/182 27798
/proc/meminfo: memFree=31000956/32770624 swapFree=0/583236
[pid=27798] ppid=27795 vsize=27116 CPUtime=0.11 cores=0,2,4,6
/proc/27798/stat : 27798 (cosoco) R 27795 27798 24445 0 -1 4202496 1026 0 0 0 11 0 0 0 20 0 1 0 98192190 27766784 857 18446744073709551615 4194304 5972588 140732446109712 140732446106360 140619558843626 0 0 1 0 0 0 0 17 2 0 0 8 0 0 8070896 8075904 29859840 140732446118382 140732446118477 140732446118477 140732446121934 0
/proc/27798/statm: 6779 857 750 435 0 142 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 27116

[startup+0.300285 s]
/proc/loadavg: 1.55 1.88 1.84 2/182 27798
/proc/meminfo: memFree=31000956/32770624 swapFree=0/583236
[pid=27798] ppid=27795 vsize=27116 CPUtime=0.21 cores=0,2,4,6
/proc/27798/stat : 27798 (cosoco) R 27795 27798 24445 0 -1 4202496 1040 0 0 0 21 0 0 0 20 0 1 0 98192190 27766784 857 18446744073709551615 4194304 5972588 140732446109712 140732446106360 140619549490710 0 0 1 0 0 0 0 17 2 0 0 8 0 0 8070896 8075904 29859840 140732446118382 140732446118477 140732446118477 140732446121934 0
/proc/27798/statm: 6779 857 750 435 0 142 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 27116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27798 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.300285 s]
/proc/loadavg: 1.55 1.88 1.84 2/182 27798
/proc/meminfo: memFree=31000956/32770624 swapFree=0/583236
[pid=27798] ppid=27795 vsize=27116 CPUtime=0.21 cores=0,2,4,6
/proc/27798/stat : 27798 (cosoco) R 27795 27798 24445 0 -1 4202496 1040 0 0 0 21 0 0 0 20 0 1 0 98192190 27766784 857 18446744073709551615 4194304 5972588 140732446109712 140732446106360 140619549490710 0 0 1 0 0 0 0 17 2 0 0 8 0 0 8070896 8075904 29859840 140732446118382 140732446118477 140732446118477 140732446121934 0
/proc/27798/statm: 6779 857 750 435 0 142 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 27116

Child status: 0
Real time (s): 0.385817
CPU time (s): 0.298209
CPU user time (s): 0.298209
CPU system time (s): 0
CPU usage (%): 77.2929
Max. virtual memory (cumulated for all children) (KiB): 27116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.298209
system time used= 0
maximum resident set size= 4076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1179
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006097 second user time and 0.02134 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-12 04:47:03
IDJOB=4268215
IDBENCH=130607
IDSOLVER=2658
FILE ID=node134/4268215-1502506859
RUNJOBID= node134-1502500343-24508
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/QueenAttacking/QueenAttacking-xcsp2-s1/QueenAttacking-05_X2.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268215-1502506859/watcher-4268215-1502506859 -o /tmp/evaluation-result-4268215-1502506859/solver-4268215-1502506859 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502500343-24508 --watchdog 2580  cosoco -lc -model -restarts HOME/instance-4268215-1502506859.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e93f9383432bfdcdac2c998bf48e4532
RANDOM SEED=1643060256

node134.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31000696 kB
MemAvailable:   31974448 kB
Buffers:          298556 kB
Cached:           975976 kB
SwapCached:            0 kB
Active:           710228 kB
Inactive:         622644 kB
Active(anon):      60572 kB
Inactive(anon):    39408 kB
Active(file):     649656 kB
Inactive(file):   583236 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4940 kB
Writeback:            12 kB
AnonPages:         58140 kB
Mapped:            52720 kB
Shmem:             41660 kB
Slab:             139728 kB
SReclaimable:     113392 kB
SUnreclaim:        26336 kB
KernelStack:        3248 kB
PageTables:         4848 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     333164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62028 MiB
End job on node134 at 2017-08-12 04:47:04