Trace number 1731690

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.03 1200.33

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
MD5SUM4a0cf034172f796c42342e79509e3449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark315.531
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses71378
Sum of the clauses size143596
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 271348
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.05	c |  Number of variables:           900                                         |
0.00/0.05	c |  Number of clauses:           71378                                         |
0.00/0.05	c |  Parse time:                   0.04 s                                       |
0.69/0.72	c |  Simplification time:          0.67 s                                       |
0.69/0.72	c |                                                                             |
0.69/0.72	c ============================[ Search Statistics ]==============================
0.69/0.72	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.72	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.72	c ===============================================================================
0.69/0.72	c |       100 |     900    71378   143596 |    26171      100     94 |  0.000 % |
0.69/0.73	c |       250 |     900    71378   143596 |    28789      250     96 |  0.000 % |
0.69/0.74	c |       475 |     900    71378   143596 |    31668      475    103 |  0.000 % |
0.69/0.75	c |       812 |     900    71378   143596 |    34834      812    108 |  0.000 % |
0.69/0.78	c |      1318 |     900    71378   143596 |    38318     1318    104 |  0.000 % |
0.79/0.83	c |      2077 |     900    71378   143596 |    42150     2077    100 |  0.000 % |
0.79/0.89	c |      3216 |     900    71378   143596 |    46365     3216     93 |  0.000 % |
0.99/1.02	c |      4924 |     900    71378   143596 |    51001     4924     94 |  0.022 % |
1.19/1.23	c |      7486 |     900    71378   143596 |    56101     7486     83 |  0.026 % |
1.59/1.68	c |     11330 |     900    71378   143596 |    61712    11330     75 |  0.026 % |
2.59/2.64	c |     17096 |     900    71378   143596 |    67883    17096     68 |  0.026 % |
3.99/4.06	c |     25745 |     900    71378   143596 |    74671    25745     68 |  0.000 % |
6.39/6.46	c |     38719 |     900    71378   143596 |    82138    38719     74 |  0.014 % |
12.69/12.70	c |     58180 |     900    71378   143596 |    90352    58180     79 |  0.000 % |
28.48/28.53	c |     87372 |     900    71378   143596 |    99387    87372     85 |  0.000 % |
49.08/49.17	c |    131161 |     900    71378   143596 |   109326    53655     93 |  0.000 % |
110.96/111.09	c |    196845 |     900    71378   143596 |   120259    37277     83 |  0.000 % |
201.64/201.77	c |    295371 |     900    71378   143596 |   132285    44194     90 |  0.000 % |
420.88/421.00	c |    443160 |     900    71378   143596 |   145513    91497    115 |  0.000 % |
978.55/978.86	c |    664843 |     900    71378   143596 |   160065    85323    116 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line 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-1731690-1240773402/watcher-1731690-1240773402 -o /tmp/evaluation-result-1731690-1240773402/solver-1731690-1240773402 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1731690-1240773402.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23762
/proc/meminfo: memFree=1855720/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=7612 CPUtime=0
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 105367676 7794688 345 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 1903 345 63 219 0 1681 0

[startup+0.061199 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23762
/proc/meminfo: memFree=1855720/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=10652 CPUtime=0.05
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 1493 0 0 0 5 0 0 0 18 0 1 0 105367676 10907648 1375 1992294400 4194304 5092341 548682068832 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 2663 1375 87 219 0 2441 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10652

[startup+0.101202 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23762
/proc/meminfo: memFree=1855720/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=10652 CPUtime=0.09
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 1493 0 0 0 9 0 0 0 18 0 1 0 105367676 10907648 1375 1992294400 4194304 5092341 548682068832 18446744073709551615 4219516 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 2663 1375 87 219 0 2441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10652

[startup+0.301215 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23762
/proc/meminfo: memFree=1855720/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=10652 CPUtime=0.29
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 1493 0 0 0 29 0 0 0 19 0 1 0 105367676 10907648 1375 1992294400 4194304 5092341 548682068832 18446744073709551615 4219711 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 2663 1375 87 219 0 2441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10652

[startup+0.701242 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23762
/proc/meminfo: memFree=1855720/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=10652 CPUtime=0.69
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 1493 0 0 0 69 0 0 0 23 0 1 0 105367676 10907648 1375 1992294400 4194304 5092341 548682068832 18446744073709551615 4219912 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 2663 1375 87 219 0 2441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10652

[startup+1.50129 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1849448/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=10288 CPUtime=1.49
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 2497 0 0 0 148 1 0 0 25 0 1 0 105367676 10534912 2008 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 2572 2008 103 219 0 2350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10288

[startup+3.1014 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1846696/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=13760 CPUtime=3.09
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 3248 0 0 0 308 1 0 0 25 0 1 0 105367676 14090240 2759 1992294400 4194304 5092341 548682068832 18446744073709551615 4241033 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 3440 2759 103 219 0 3218 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13760

[startup+6.30262 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1839144/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=24956 CPUtime=6.29
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 5139 0 0 0 627 2 0 0 25 0 1 0 105367676 25554944 4650 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 6239 4650 103 219 0 6017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24956

[startup+12.701 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1828968/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=35956 CPUtime=12.69
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 7466 0 0 0 1265 4 0 0 25 0 1 0 105367676 36818944 6977 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 8989 6977 103 219 0 8767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35956

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1815464/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=51880 CPUtime=25.49
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 10631 0 0 0 2541 8 0 0 25 0 1 0 105367676 53125120 10142 1992294400 4194304 5092341 548682068832 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 12970 10142 103 219 0 12748 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51880

[startup+51.1016 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1815784/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=45824 CPUtime=51.08
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 19538 0 0 0 5093 15 0 0 25 0 1 0 105367676 46923776 10071 1992294400 4194304 5092341 548682068832 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 11456 10071 103 219 0 11234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45824

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1793192/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=78980 CPUtime=102.27
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 25079 0 0 0 10207 20 0 0 25 0 1 0 105367676 80875520 15612 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 19745 15612 103 219 0 19523 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 78980

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1790760/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=84528 CPUtime=162.25
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 37168 0 0 0 16195 30 0 0 25 0 1 0 105367676 86556672 16272 1992294400 4194304 5092341 548682068832 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 21132 16272 103 219 0 20910 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 84528

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1798312/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=68188 CPUtime=222.23
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 47980 0 0 0 22184 39 0 0 25 0 1 0 105367676 69824512 14330 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 17047 14330 103 219 0 16825 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 68188

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1778024/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=87896 CPUtime=282.22
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 53067 0 0 0 28177 45 0 0 25 0 1 0 105367676 90005504 19417 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 21974 19417 103 219 0 21752 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 87896

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1764584/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=118012 CPUtime=342.21
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 56377 0 0 0 34172 49 0 0 25 0 1 0 105367676 120844288 22727 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 29503 22727 103 219 0 29281 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 118012

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1784360/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=74312 CPUtime=402.19
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 67194 0 0 0 40160 59 0 0 25 0 1 0 105367676 76095488 17809 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 18578 17809 103 219 0 18356 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 74312

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1768424/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=94020 CPUtime=462.18
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 71142 0 0 0 46153 65 0 0 25 0 1 0 105367676 96276480 21757 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 23505 21757 103 219 0 23283 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 94020

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1759464/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=125172 CPUtime=522.17
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 73356 0 0 0 52150 67 0 0 25 0 1 0 105367676 128176128 23971 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 31293 23971 103 219 0 31071 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 125172

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1747688/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=128756 CPUtime=582.15
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 76318 0 0 0 58145 70 0 0 25 0 1 0 105367676 131846144 26933 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 32189 26933 103 219 0 31967 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 128756

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1781032/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=84676 CPUtime=642.14
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 85518 0 0 0 64135 79 0 0 25 0 1 0 105367676 86708224 18560 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 21169 18560 103 219 0 20947 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 84676

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1767528/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=104384 CPUtime=702.12
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 88893 0 0 0 70129 83 0 0 25 0 1 0 105367676 106889216 21935 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 26096 21935 103 219 0 25874 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 104384

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1755944/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=105808 CPUtime=762.11
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 91758 0 0 0 76125 86 0 0 25 0 1 0 105367676 108347392 24800 1992294400 4194304 5092341 548682068832 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 26452 24800 103 219 0 26230 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 105808

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1746664/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=136756 CPUtime=822.09
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 94089 0 0 0 82121 88 0 0 25 0 1 0 105367676 140038144 27131 1992294400 4194304 5092341 548682068832 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 34189 27131 103 219 0 33967 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 136756

[startup+882.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 23763
/proc/meminfo: memFree=1738088/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=137608 CPUtime=882.08
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 96204 0 0 0 88117 91 0 0 25 0 1 0 105367676 140910592 29246 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 34402 29246 103 219 0 34180 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 137608

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 23763
/proc/meminfo: memFree=1772776/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=94172 CPUtime=942.06
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 105514 0 0 0 94107 99 0 0 25 0 1 0 105367676 96432128 20610 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 23543 20610 103 219 0 23321 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 94172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1758440/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=113880 CPUtime=1002.05
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 109046 0 0 0 100103 102 0 0 25 0 1 0 105367676 116613120 24142 1992294400 4194304 5092341 548682068832 18446744073709551615 4241077 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 28470 24142 103 219 0 28248 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 113880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1749032/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=113880 CPUtime=1062.03
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 111421 0 0 0 106098 105 0 0 25 0 1 0 105367676 116613120 26517 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 28470 26517 103 219 0 28248 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 113880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1741928/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=143440 CPUtime=1122.02
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 113146 0 0 0 112095 107 0 0 25 0 1 0 105367676 146882560 28242 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 35860 28242 103 219 0 35638 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 143440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1734440/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=143440 CPUtime=1182
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 115135 0 0 0 118091 109 0 0 25 0 1 0 105367676 146882560 30231 1992294400 4194304 5092341 548682068832 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 35860 30231 103 219 0 35638 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 143440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1731048/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=143440 CPUtime=1200
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 115874 0 0 0 119889 111 0 0 25 0 1 0 105367676 146882560 30970 1992294400 4194304 5092341 548682068832 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 35860 30970 103 219 0 35638 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 143440

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23763
/proc/meminfo: memFree=1731048/2055920 swapFree=4181732/4192956
[pid=23762] ppid=23760 vsize=143440 CPUtime=1200
/proc/23762/stat : 23762 (minisat) R 23760 23762 23388 0 -1 4194304 115874 0 0 0 119889 111 0 0 25 0 1 0 105367676 146882560 30970 1992294400 4194304 5092341 548682068832 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/23762/statm: 35860 30970 103 219 0 35638 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 143440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.03
CPU user time (s): 1198.9
CPU system time (s): 1.13383
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 151228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.9
system time used= 1.13383
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115874
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= 2630

runsolver used 0.802877 second user time and 2.6256 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-26 21:16:42
IDJOB=1731690
IDBENCH=24756
IDSOLVER=546
FILE ID=node52/1731690-1240773402
PBS_JOBID= 9187187
Free space on /tmp= 66232 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731690-1240773402/watcher-1731690-1240773402 -o /tmp/evaluation-result-1731690-1240773402/solver-1731690-1240773402 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1731690-1240773402.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4a0cf034172f796c42342e79509e3449
RANDOM SEED=1254217076

node52.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		: 3000.214
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		: 3000.214
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:       1856200 kB
Buffers:         15444 kB
Cached:         106392 kB
SwapCached:       5120 kB
Active:          16436 kB
Inactive:       113344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856200 kB
SwapTotal:     4192956 kB
SwapFree:      4181732 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          13980 kB
Slab:            55864 kB
Committed_AS:   424096 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66232 MiB
End job on node52 at 2009-04-26 21:36:44