Trace number 1883977

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
wbo 1.0? (TO) 1800.3 1800.81

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-85-80.opb
MD5SUM0bff286f636188f318e01b1cd9504474
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6800
Total number of constraints285685
Number of constraints which are clauses285685
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint80
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 81
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1883977-1245239066.opb.
0.00/0.00	c Instance file HOME/instance-1883977-1245239066.opb
0.00/0.00	c File size is 7393505 bytes.
0.99/1.03	c Highest Coefficient sum: 81
0.99/1.04	c ============================[ Problem Statistics ]=============================
0.99/1.04	c |                                                                             |
0.99/1.04	c |  Parsing time:          1.01         s                                      |
0.99/1.04	c |  Number Variables:      6800                                                |
0.99/1.04	c |  Number Clauses:        285685                                              |
0.99/1.04	c |  Number Cardinality:    0                                                   |
0.99/1.04	c |  Number PB Constraints: 0                                                   |
0.99/1.04	c ============================[ Search Statistics ]==============================
0.99/1.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.99/1.04	c ===============================================================================
0.99/1.04	c |         0 |    6800   285685   578000 |    95228        0    nan |  0.000 % |
0.99/1.06	c |       101 |    6800   285685   578000 |   104751      101    356 |  0.000 % |
0.99/1.09	c |       254 |    6800   285685   578000 |   115226      254    412 |  0.000 % |
1.08/1.15	c |       479 |    6800   285685   578000 |   126748      479    620 |  0.000 % |
1.18/1.25	c |       819 |    6800   285685   578000 |   139423      819    541 |  0.000 % |
1.28/1.37	c |      1328 |    6800   285685   578000 |   153366     1328    476 |  0.000 % |
1.49/1.60	c |      2087 |    6800   285685   578000 |   168702     2087    463 |  0.000 % |
1.98/2.07	c |      3227 |    6800   285685   578000 |   185573     3227    461 |  0.000 % |
2.78/2.88	c |      4935 |    6800   285685   578000 |   204130     4935    480 |  0.000 % |
4.48/4.57	c |      7498 |    6800   285685   578000 |   224543     7498    468 |  0.000 % |
7.78/7.88	c |     11343 |    6800   285685   578000 |   246997    11343    510 |  0.000 % |
14.18/14.22	c |     17109 |    6800   285685   578000 |   271697    17109    526 |  0.000 % |
27.88/27.94	c |     25758 |    6800   285685   578000 |   298867    25758    552 |  0.000 % |
62.35/62.49	c |     38734 |    6800   285685   578000 |   328754    38734    900 |  0.000 % |
138.23/138.32	c |     58196 |    6800   285685   578000 |   361629    58196   1035 |  0.000 % |
260.30/260.46	c |     87388 |    6800   285685   578000 |   397792    87388   1008 |  0.000 % |
682.19/682.48	c |    131179 |    6800   285685   578000 |   437571   131179   1493 |  0.000 % |
1643.22/1643.72	c |    196864 |    6800   285685   578000 |   481328   196864   1472 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1883977-1245239066/watcher-1883977-1245239066 -o /tmp/evaluation-result-1883977-1245239066/solver-1883977-1245239066 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1883977-1245239066.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.97 0.99 0.91 3/64 8832
/proc/meminfo: memFree=1838656/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=10080 CPUtime=0
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 191507565 10321920 247 1992294400 134512640 135709839 4294956240 18446744073709551615 134570397 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 2520 248 124 292 0 419 0

[startup+0.0497511 s]
/proc/loadavg: 0.97 0.99 0.91 3/64 8832
/proc/meminfo: memFree=1838656/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=11136 CPUtime=0.04
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 591 0 0 0 4 0 0 0 18 0 1 0 191507565 11403264 575 1992294400 134512640 135709839 4294956240 18446744073709551615 134547899 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 2784 576 198 292 0 683 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11136

[startup+0.101755 s]
/proc/loadavg: 0.97 0.99 0.91 3/64 8832
/proc/meminfo: memFree=1838656/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=11796 CPUtime=0.09
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 191507565 12079104 827 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 2949 827 288 292 0 848 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11796

[startup+0.301774 s]
/proc/loadavg: 0.97 0.99 0.91 3/64 8832
/proc/meminfo: memFree=1838656/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=14272 CPUtime=0.29
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 1820 0 0 0 28 1 0 0 19 0 1 0 191507565 14614528 1804 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 3568 1804 636 292 0 1467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14272

[startup+0.70181 s]
/proc/loadavg: 0.97 0.99 0.91 3/64 8832
/proc/meminfo: memFree=1838656/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=19340 CPUtime=0.69
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 3768 0 0 0 68 1 0 0 22 0 1 0 191507565 19804160 3752 1992294400 134512640 135709839 4294956240 18446744073709551615 134548059 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 4835 3753 1333 292 0 2734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19340

[startup+1.50188 s]
/proc/loadavg: 0.97 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1824760/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=22248 CPUtime=1.49
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 7149 0 0 0 144 5 0 0 25 0 1 0 191507565 22781952 4843 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 5562 4843 134 292 0 5267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22248

[startup+3.10103 s]
/proc/loadavg: 0.97 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1816504/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=30300 CPUtime=3.08
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 9143 0 0 0 301 7 0 0 25 0 1 0 191507565 31027200 6837 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 7575 6837 134 292 0 7280 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30300

[startup+6.30233 s]
/proc/loadavg: 0.97 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1803640/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=40068 CPUtime=6.28
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 11599 0 0 0 618 10 0 0 25 0 1 0 191507565 41029632 9293 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 10017 9293 134 292 0 9722 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 40068

[startup+12.7019 s]
/proc/loadavg: 0.98 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1787768/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=54888 CPUtime=12.68
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 15312 0 0 0 1255 13 0 0 25 0 1 0 191507565 56205312 13006 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 13722 13006 134 292 0 13427 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54888

[startup+25.5011 s]
/proc/loadavg: 0.98 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1765944/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=76156 CPUtime=25.48
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 20610 0 0 0 2530 18 0 0 25 0 1 0 191507565 77983744 18304 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 19039 18304 134 292 0 18744 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76156

[startup+51.1015 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1699576/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=143012 CPUtime=51.06
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 37319 0 0 0 5077 29 0 0 25 0 1 0 191507565 146444288 35013 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 35753 35013 134 292 0 35458 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 143012

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1612920/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=228792 CPUtime=102.25
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 58779 0 0 0 10180 45 0 0 25 0 1 0 191507565 234283008 56473 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 57198 56473 134 292 0 56903 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 228792

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.91 3/65 8833
/proc/meminfo: memFree=1533624/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=308488 CPUtime=162.23
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 78664 0 0 0 16160 63 0 0 25 0 1 0 191507565 315891712 76358 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 77122 76358 134 292 0 76827 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 308488

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1480248/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=361068 CPUtime=222.21
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 91825 0 0 0 22146 75 0 0 25 0 1 0 191507565 369733632 89519 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 90267 89519 134 292 0 89972 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 361068

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1418744/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=423636 CPUtime=282.2
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 107395 0 0 0 28130 90 0 0 25 0 1 0 191507565 433803264 105089 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 105909 105089 134 292 0 105614 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 423636

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1356600/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=484964 CPUtime=342.18
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 122725 0 0 0 34116 102 0 0 25 0 1 0 191507565 496603136 120419 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 121241 120419 134 292 0 120946 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 484964

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8833
/proc/meminfo: memFree=1284920/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=557468 CPUtime=402.17
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 140849 0 0 0 40101 116 0 0 25 0 1 0 191507565 570847232 138543 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 139367 138543 134 292 0 139072 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 557468

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8835
/proc/meminfo: memFree=1205752/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=634972 CPUtime=462.14
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 160222 0 0 0 46086 128 0 0 25 0 1 0 191507565 650211328 157916 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 158743 157916 134 292 0 158448 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 634972

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8835
/proc/meminfo: memFree=1150200/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=690492 CPUtime=522.14
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 174131 0 0 0 52074 140 0 0 25 0 1 0 191507565 707063808 171825 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 172623 171825 134 292 0 172328 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 690492

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8835
/proc/meminfo: memFree=1108728/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=731196 CPUtime=582.12
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 184279 0 0 0 58065 147 0 0 25 0 1 0 191507565 748744704 181973 1992294400 134512640 135709839 4294956240 18446744073709551615 134573904 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 182799 181973 134 292 0 182504 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 731196

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8835
/proc/meminfo: memFree=1053688/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=785708 CPUtime=642.1
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 197932 0 0 0 64054 156 0 0 25 0 1 0 191507565 804564992 195626 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 196427 195626 134 292 0 196132 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 785708

[startup+702.302 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8835
/proc/meminfo: memFree=895864/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=943584 CPUtime=882.03
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 237329 0 0 0 88012 191 0 0 25 0 1 0 191507565 966230016 235023 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 235896 235023 134 292 0 235601 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 943584

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8835
/proc/meminfo: memFree=861944/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=977484 CPUtime=942.02
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 245815 0 0 0 94002 200 0 0 25 0 1 0 191507565 1000943616 243509 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 244371 243509 134 292 0 244076 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 977484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8841
/proc/meminfo: memFree=838696/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1000268 CPUtime=1001.99
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 251498 0 0 0 99992 207 0 0 25 0 1 0 191507565 1024274432 249192 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 250067 249192 134 292 0 249772 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1000268

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8841
/proc/meminfo: memFree=811120/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1028080 CPUtime=1061.97
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 258442 0 0 0 105983 214 0 0 25 0 1 0 191507565 1052753920 256136 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 257020 256136 134 292 0 256725 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1028080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8841
/proc/meminfo: memFree=781232/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1057684 CPUtime=1121.96
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 265837 0 0 0 111976 220 0 0 25 0 1 0 191507565 1083068416 263531 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 264421 263531 134 292 0 264126 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1057684

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8841
/proc/meminfo: memFree=758000/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1081220 CPUtime=1181.94
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 271706 0 0 0 117968 226 0 0 25 0 1 0 191507565 1107169280 269400 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 270305 269400 134 292 0 270010 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1081220

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8841
/proc/meminfo: memFree=742256/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1096628 CPUtime=1241.92
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 275568 0 0 0 123961 231 0 0 25 0 1 0 191507565 1122947072 273262 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 274157 273262 134 292 0 273862 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 1096628

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8841
/proc/meminfo: memFree=726200/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1112392 CPUtime=1301.91
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 279515 0 0 0 129956 235 0 0 25 0 1 0 191507565 1139089408 277209 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 278098 277209 134 292 0 277803 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1112392

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.91 2/65 8841
/proc/meminfo: memFree=710392/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1128300 CPUtime=1361.89
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 283496 0 0 0 135950 239 0 0 25 0 1 0 191507565 1155379200 281190 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 282075 281190 134 292 0 281780 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1128300

[startup+1422.31 s]
/proc/loadavg: 1.07 1.01 0.91 2/65 8841
/proc/meminfo: memFree=691704/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1146764 CPUtime=1421.88
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 288112 0 0 0 141944 244 0 0 25 0 1 0 191507565 1174286336 285806 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 286691 285806 134 292 0 286396 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1146764

[startup+1482.3 s]
/proc/loadavg: 1.10 1.02 0.92 2/65 8841
/proc/meminfo: memFree=675576/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1163016 CPUtime=1481.86
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 292174 0 0 0 147937 249 0 0 25 0 1 0 191507565 1190928384 289868 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 290754 289868 134 292 0 290459 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1163016

[startup+1542.3 s]
/proc/loadavg: 1.09 1.03 0.93 2/65 8841
/proc/meminfo: memFree=658104/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1180348 CPUtime=1541.84
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 296516 0 0 0 153930 254 0 0 25 0 1 0 191507565 1208676352 294210 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 295087 294210 134 292 0 294792 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1180348

[startup+1602.3 s]
/proc/loadavg: 1.04 1.02 0.93 2/65 8841
/proc/meminfo: memFree=641848/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1196844 CPUtime=1601.83
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 300627 0 0 0 159924 259 0 0 25 0 1 0 191507565 1225568256 298321 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 299211 298321 134 292 0 298916 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1196844

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 0.93 2/65 8841
/proc/meminfo: memFree=608952/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1229688 CPUtime=1661.81
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 308844 0 0 0 165913 268 0 0 25 0 1 0 191507565 1259200512 306538 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 307422 306538 134 292 0 307127 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1229688

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 8841
/proc/meminfo: memFree=560312/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1278852 CPUtime=1721.8
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 321041 0 0 0 171899 281 0 0 25 0 1 0 191507565 1309544448 318735 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 319713 318735 134 292 0 319418 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 1278852

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 8841
/proc/meminfo: memFree=521976/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1316752 CPUtime=1781.78
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 330513 0 0 0 177886 292 0 0 25 0 1 0 191507565 1348354048 328207 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 329188 328207 134 292 0 328893 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 1316752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8841
/proc/meminfo: memFree=513208/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=1325268 CPUtime=1800.09
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4194304 332629 0 0 0 179714 295 0 0 25 0 1 0 191507565 1357074432 330323 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 331317 330323 134 292 0 331022 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1325268

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8841
/proc/meminfo: memFree=513208/2055920 swapFree=4182004/4192956
[pid=8832] ppid=8830 vsize=0 CPUtime=1800.28
/proc/8832/stat : 8832 (wbo) R 8830 8832 8652 0 -1 4195332 332629 0 0 0 179714 314 0 0 25 0 1 0 191507565 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/8832/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.28
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.81
CPU time (s): 1800.3
CPU user time (s): 1797.14
CPU system time (s): 3.15852
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 1325268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.14
system time used= 3.15852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332629
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= 2
involuntary context switches= 2706

runsolver used 1.37979 second user time and 3.62045 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-17 13:44:26
IDJOB=1883977
IDBENCH=2593
IDSOLVER=698
FILE ID=node14/1883977-1245239066
PBS_JOBID= 9372323
Free space on /tmp= 66352 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-85-80.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1883977-1245239066/watcher-1883977-1245239066 -o /tmp/evaluation-result-1883977-1245239066/solver-1883977-1245239066 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1883977-1245239066.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0bff286f636188f318e01b1cd9504474
RANDOM SEED=992230168

node14.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1839136 kB
Buffers:         28472 kB
Cached:         138188 kB
SwapCached:       4020 kB
Active:          45376 kB
Inactive:       128408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839136 kB
SwapTotal:     4192956 kB
SwapFree:      4182004 kB
Dirty:            9596 kB
Writeback:           0 kB
Mapped:          14408 kB
Slab:            28916 kB
Committed_AS:   202564 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1883977-1245239066.opb

Free space on /tmp at the end= 66352 MiB
End job on node14 at 2009-06-17 14:14:29