Trace number 1519542

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1183359164-025.cnf
MD5SUMeb88883744268c4015fbf88194e85a82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.16961
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

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 |                                                                             |
0.00/0.02	c |  Number of variables:           800                                         |
0.00/0.02	c |  Number of clauses:           16000                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.09/0.10	c |  Simplification time:          0.08 s                                       |
0.09/0.10	c |                                                                             |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.11	c |       100 |     800    16000    80000 |     5866      100    107 |  0.000 % |
0.09/0.12	c |       250 |     800    16000    80000 |     6453      250    104 |  0.000 % |
0.09/0.13	c |       475 |     800    16000    80000 |     7098      475    105 |  0.000 % |
0.09/0.16	c |       812 |     800    16000    80000 |     7808      812    105 |  0.000 % |
0.09/0.19	c |      1318 |     800    16000    80000 |     8589     1318    107 |  0.000 % |
0.19/0.25	c |      2077 |     800    16000    80000 |     9448     2077    105 |  0.000 % |
0.29/0.33	c |      3216 |     800    16000    80000 |    10393     3216    107 |  0.000 % |
0.39/0.47	c |      4924 |     800    16000    80000 |    11432     4924    107 |  0.000 % |
0.59/0.68	c |      7486 |     800    16000    80000 |    12575     7486    109 |  0.000 % |
0.99/1.03	c |     11330 |     800    16000    80000 |    13833    11330    109 |  0.000 % |
1.59/1.63	c |     17096 |     800    16000    80000 |    15216    10040    108 |  0.000 % |
2.59/2.60	c |     25745 |     800    16000    80000 |    16738    10987    111 |  0.000 % |
3.99/4.03	c |     38719 |     800    16000    80000 |    18412    15495    110 |  0.000 % |
6.38/6.50	c |     58180 |     800    16000    80000 |    20253    16272    108 |  0.000 % |
10.08/10.16	c |     87372 |     800    16000    80000 |    22278    14734    111 |  0.000 % |
16.28/16.33	c |    131161 |     800    16000    80000 |    24506    12438    110 |  0.000 % |
25.19/25.20	c |    196845 |     800    16000    80000 |    26957    23508    116 |  0.000 % |
40.97/41.01	c |    295371 |     800    16000    80000 |    29652    11482    113 |  0.000 % |
63.27/63.34	c |    443160 |     800    16000    80000 |    32618    29014    118 |  0.000 % |
103.75/103.87	c |    664843 |     800    16000    80000 |    35879    17900    113 |  0.000 % |
162.23/162.31	c |    997368 |     800    16000    80000 |    39467    31996    123 |  0.000 % |
262.30/262.45	c |   1496156 |     800    16000    80000 |    43414    36893    110 |  0.000 % |
418.32/418.52	c |   2244338 |     800    16000    80000 |    47756    26407    116 |  0.000 % |
670.14/670.42	c |   3366612 |     800    16000    80000 |    52531    43233    112 |  0.000 % |
1100.48/1100.90	c |   5050023 |     800    16000    80000 |    57785    42693    129 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519542-1238230592/watcher-1519542-1238230592 -o /tmp/evaluation-result-1519542-1238230592/solver-1519542-1238230592 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519542-1238230592.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: 1.14 1.09 1.01 3/71 6726
/proc/meminfo: memFree=900864/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=7604 CPUtime=0
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1095722276 7786496 261 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 1901 262 63 219 0 1679 0

[startup+0.074093 s]
/proc/loadavg: 1.14 1.09 1.01 3/71 6726
/proc/meminfo: memFree=900864/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=8472 CPUtime=0.06
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 602 0 0 0 6 0 0 0 18 0 1 0 1095722276 8675328 586 1992294400 4194304 5092341 548682068848 18446744073709551615 4219917 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 2118 586 87 219 0 1896 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8472

[startup+0.101098 s]
/proc/loadavg: 1.14 1.09 1.01 3/71 6726
/proc/meminfo: memFree=900864/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=13664 CPUtime=0.09
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 683 0 0 0 9 0 0 0 18 0 1 0 1095722276 13991936 667 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 3416 668 88 219 0 3194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13664

[startup+0.301136 s]
/proc/loadavg: 1.14 1.09 1.01 3/71 6726
/proc/meminfo: memFree=900864/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=8472 CPUtime=0.29
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 1001 0 0 0 29 0 0 0 19 0 1 0 1095722276 8675328 875 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 2118 875 103 219 0 1896 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8472

[startup+0.701212 s]
/proc/loadavg: 1.14 1.09 1.01 3/71 6726
/proc/meminfo: memFree=900864/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=8472 CPUtime=0.69
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 1559 0 0 0 69 0 0 0 22 0 1 0 1095722276 8675328 1433 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 2118 1433 103 219 0 1896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8472

[startup+1.50137 s]
/proc/loadavg: 1.14 1.09 1.01 2/72 6727
/proc/meminfo: memFree=893880/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=8900 CPUtime=1.49
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 3349 0 0 0 148 1 0 0 25 0 1 0 1095722276 9113600 1609 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 2225 1609 103 219 0 2003 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8900

[startup+3.10167 s]
/proc/loadavg: 1.14 1.09 1.01 2/72 6727
/proc/meminfo: memFree=886968/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=21948 CPUtime=3.09
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 6764 0 0 0 307 2 0 0 25 0 1 0 1095722276 22474752 5024 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 5487 5024 103 219 0 5265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21948

[startup+6.30128 s]
/proc/loadavg: 1.13 1.09 1.01 2/72 6727
/proc/meminfo: memFree=876408/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=25840 CPUtime=6.28
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 7872 0 0 0 626 2 0 0 25 0 1 0 1095722276 26460160 6132 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 6460 6132 103 219 0 6238 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25840

[startup+12.7015 s]
/proc/loadavg: 1.12 1.09 1.01 2/72 6727
/proc/meminfo: memFree=874104/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=33624 CPUtime=12.69
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 8947 0 0 0 1266 3 0 0 25 0 1 0 1095722276 34430976 7207 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 8406 7207 103 219 0 8184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33624

[startup+25.502 s]
/proc/loadavg: 1.09 1.09 1.01 2/72 6727
/proc/meminfo: memFree=874168/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=28436 CPUtime=25.48
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 14766 0 0 0 2542 6 0 0 25 0 1 0 1095722276 29118464 6781 1992294400 4194304 5092341 548682068848 18446744073709551615 4251651 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 7109 6781 103 219 0 6887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28436

[startup+51.1018 s]
/proc/loadavg: 1.06 1.08 1.01 2/72 6727
/proc/meminfo: memFree=864120/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=39464 CPUtime=51.07
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 17200 0 0 0 5099 8 0 0 25 0 1 0 1095722276 40411136 9215 1992294400 4194304 5092341 548682068848 18446744073709551615 4250762 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 9866 9215 103 219 0 9644 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39464

[startup+102.306 s]
/proc/loadavg: 1.02 1.06 1.00 2/72 6727
/proc/meminfo: memFree=858680/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=55752 CPUtime=102.25
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 22636 0 0 0 10215 10 0 0 25 0 1 0 1095722276 57090048 10564 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 13938 10564 103 219 0 13716 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 55752

[startup+162.301 s]
/proc/loadavg: 1.01 1.05 1.00 2/72 6727
/proc/meminfo: memFree=857528/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=55752 CPUtime=162.23
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 22914 0 0 0 16212 11 0 0 25 0 1 0 1095722276 57090048 10842 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 13938 10842 103 219 0 13716 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 55752

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/72 6727
/proc/meminfo: memFree=854840/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=55752 CPUtime=222.21
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 23576 0 0 0 22209 12 0 0 25 0 1 0 1095722276 57090048 11504 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 13938 11504 103 219 0 13716 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 55752

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/72 6733
/proc/meminfo: memFree=854648/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=55752 CPUtime=282.18
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 23576 0 0 0 28206 12 0 0 25 0 1 0 1095722276 57090048 11504 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 13938 11504 103 219 0 13716 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 55752

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 6733
/proc/meminfo: memFree=853560/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=55752 CPUtime=342.16
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 23880 0 0 0 34203 13 0 0 25 0 1 0 1095722276 57090048 11808 1992294400 4194304 5092341 548682068848 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 13938 11808 103 219 0 13716 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 55752

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 6733
/proc/meminfo: memFree=853496/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=55752 CPUtime=402.14
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 23894 0 0 0 40201 13 0 0 25 0 1 0 1095722276 57090048 11822 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 13938 11822 103 219 0 13716 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 55752

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 6733
/proc/meminfo: memFree=843320/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=60620 CPUtime=462.11
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 26419 0 0 0 46197 14 0 0 25 0 1 0 1095722276 62074880 14347 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 15155 14347 103 219 0 14933 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 60620

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=843320/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=60620 CPUtime=522.09
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 26419 0 0 0 52195 14 0 0 25 0 1 0 1095722276 62074880 14347 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 15155 14347 103 219 0 14933 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 60620

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=843320/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=60620 CPUtime=582.07
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 26569 0 0 0 58192 15 0 0 25 0 1 0 1095722276 62074880 14497 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 15155 14497 103 219 0 14933 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 60620

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=842232/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=60620 CPUtime=642.05
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 26681 0 0 0 64190 15 0 0 25 0 1 0 1095722276 62074880 14609 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 15155 14609 103 219 0 14933 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 60620

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=841208/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=60620 CPUtime=702.02
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 33499 0 0 0 70184 18 0 0 25 0 1 0 1095722276 62074880 14827 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 15155 14827 103 219 0 14933 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 60620

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=841144/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=60620 CPUtime=762
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 47059 0 0 0 76176 24 0 0 25 0 1 0 1095722276 62074880 14827 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 15155 14827 103 219 0 14933 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 60620

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=841144/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=60620 CPUtime=821.98
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 47059 0 0 0 82174 24 0 0 25 0 1 0 1095722276 62074880 14827 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 15155 14827 103 219 0 14933 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 60620

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=839224/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=82120 CPUtime=881.95
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 60267 0 0 0 88163 32 0 0 25 0 1 0 1095722276 84090880 15358 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 20530 15358 103 219 0 20308 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 82120

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=838264/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=82120 CPUtime=941.94
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 60507 0 0 0 94161 33 0 0 25 0 1 0 1095722276 84090880 15598 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 20530 15598 103 219 0 20308 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 82120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=836344/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=82120 CPUtime=1001.91
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 60985 0 0 0 100158 33 0 0 25 0 1 0 1095722276 84090880 16076 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 20530 16076 103 219 0 20308 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 82120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=816376/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=85528 CPUtime=1061.89
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 65963 0 0 0 106153 36 0 0 25 0 1 0 1095722276 87580672 21054 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 21382 21054 103 219 0 21160 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 85528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=816376/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=85528 CPUtime=1121.87
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 65963 0 0 0 112151 36 0 0 25 0 1 0 1095722276 87580672 21054 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 21382 21054 103 219 0 21160 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 85528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=816376/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=85528 CPUtime=1181.84
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 65963 0 0 0 118148 36 0 0 25 0 1 0 1095722276 87580672 21054 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 21382 21054 103 219 0 21160 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 85528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=816376/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=85528 CPUtime=1200.04
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 65963 0 0 0 119968 36 0 0 25 0 1 0 1095722276 87580672 21054 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 21382 21054 103 219 0 21160 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 85528

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6733
/proc/meminfo: memFree=816376/2055920 swapFree=4170332/4192956
[pid=6726] ppid=6724 vsize=85528 CPUtime=1200.04
/proc/6726/stat : 6726 (minisat) R 6724 6726 6420 0 -1 4194304 65963 0 0 0 119968 36 0 0 25 0 1 0 1095722276 87580672 21054 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6726/statm: 21382 21054 103 219 0 21160 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 85528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.68
CPU system time (s): 0.381941
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 100036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.381941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65963
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= 2274

runsolver used 1.17182 second user time and 3.21051 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 09:56:32
IDJOB=1519542
IDBENCH=70200
IDSOLVER=546
FILE ID=node38/1519542-1238230592
PBS_JOBID= 9060610
Free space on /tmp= 65528 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1183359164-025.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519542-1238230592/watcher-1519542-1238230592 -o /tmp/evaluation-result-1519542-1238230592/solver-1519542-1238230592 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519542-1238230592.cnf

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

MD5SUM BENCH= eb88883744268c4015fbf88194e85a82
RANDOM SEED=21406836

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        901288 kB
Buffers:         82640 kB
Cached:         984704 kB
SwapCached:      11204 kB
Active:          86892 kB
Inactive:       993176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        901288 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          18396 kB
Slab:            59688 kB
Committed_AS:  3003656 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-28 10:16:34