Trace number 1519526

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 1200.32

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1040507052-028.cnf
MD5SUM460680b15ea4b6f4cb4765d23626d1a5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark291.448
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:          1000                                         |
0.00/0.02	c |  Number of clauses:           20000                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.09/0.13	c |  Simplification time:          0.11 s                                       |
0.09/0.13	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.14	c |       100 |    1000    20000   100000 |     7333      100    103 |  0.000 % |
0.09/0.16	c |       250 |    1000    20000   100000 |     8066      250    109 |  0.000 % |
0.09/0.18	c |       475 |    1000    20000   100000 |     8873      475    116 |  0.000 % |
0.19/0.21	c |       812 |    1000    20000   100000 |     9760      812    119 |  0.000 % |
0.19/0.25	c |      1318 |    1000    20000   100000 |    10736     1318    121 |  0.000 % |
0.29/0.31	c |      2077 |    1000    20000   100000 |    11810     2077    122 |  0.000 % |
0.39/0.41	c |      3216 |    1000    20000   100000 |    12991     3216    127 |  0.000 % |
0.49/0.57	c |      4924 |    1000    20000   100000 |    14290     4924    126 |  0.000 % |
0.79/0.82	c |      7486 |    1000    20000   100000 |    15719     7486    129 |  0.000 % |
1.19/1.23	c |     11330 |    1000    20000   100000 |    17291    11330    129 |  0.000 % |
1.89/1.92	c |     17096 |    1000    20000   100000 |    19020    17096    130 |  0.000 % |
2.99/3.08	c |     25745 |    1000    20000   100000 |    20922    16121    131 |  0.000 % |
4.79/4.89	c |     38719 |    1000    20000   100000 |    23015    18617    130 |  0.000 % |
7.78/7.83	c |     58180 |    1000    20000   100000 |    25316    13269    123 |  0.000 % |
12.09/12.11	c |     87372 |    1000    20000   100000 |    27848    13186    132 |  0.000 % |
18.99/19.05	c |    131161 |    1000    20000   100000 |    30633    23005    127 |  0.000 % |
29.88/29.91	c |    196845 |    1000    20000   100000 |    33696    29980    132 |  0.000 % |
48.98/49.08	c |    295371 |    1000    20000   100000 |    37066    16006    131 |  0.000 % |
75.87/75.94	c |    443160 |    1000    20000   100000 |    40772    34392    143 |  0.000 % |
124.46/124.52	c |    664843 |    1000    20000   100000 |    44849    22972    128 |  0.000 % |
194.25/194.39	c |    997368 |    1000    20000   100000 |    49334    22435    153 |  0.000 % |
320.51/320.69	c |   1496156 |    1000    20000   100000 |    54268    39208    131 |  0.000 % |
521.06/521.29	c |   2244338 |    1000    20000   100000 |    59695    29567    144 |  0.000 % |
841.19/841.50	c |   3366612 |    1000    20000   100000 |    65664    14761    125 |  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-1519526-1238229679/watcher-1519526-1238229679 -o /tmp/evaluation-result-1519526-1238229679/solver-1519526-1238229679 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519526-1238229679.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: 1.05 1.01 0.96 3/64 30641
/proc/meminfo: memFree=1273200/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=7608 CPUtime=0
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1095629717 7790592 274 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 1902 274 63 219 0 1680 0

[startup+0.0448321 s]
/proc/loadavg: 1.05 1.01 0.96 3/64 30641
/proc/meminfo: memFree=1273200/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=8692 CPUtime=0.03
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 728 0 0 0 3 0 0 0 18 0 1 0 1095629717 8900608 712 1992294400 4194304 5092341 548682068848 18446744073709551615 4219711 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 2173 712 87 219 0 1951 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8692

[startup+0.101836 s]
/proc/loadavg: 1.05 1.01 0.96 3/64 30641
/proc/meminfo: memFree=1273200/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=8692 CPUtime=0.09
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 728 0 0 0 9 0 0 0 18 0 1 0 1095629717 8900608 712 1992294400 4194304 5092341 548682068848 18446744073709551615 4219711 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 2173 712 87 219 0 1951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8692

[startup+0.301854 s]
/proc/loadavg: 1.05 1.01 0.96 3/64 30641
/proc/meminfo: memFree=1273200/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=8692 CPUtime=0.29
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 1093 0 0 0 29 0 0 0 19 0 1 0 1095629717 8900608 940 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 2173 940 102 219 0 1951 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8692

[startup+0.701889 s]
/proc/loadavg: 1.05 1.01 0.96 3/64 30641
/proc/meminfo: memFree=1273200/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=8692 CPUtime=0.69
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 1652 0 0 0 69 0 0 0 22 0 1 0 1095629717 8900608 1499 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 2173 1499 102 219 0 1951 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8692

[startup+1.50296 s]
/proc/loadavg: 1.05 1.01 0.96 2/65 30642
/proc/meminfo: memFree=1265896/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=11712 CPUtime=1.49
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 2666 0 0 0 148 1 0 0 25 0 1 0 1095629717 11993088 2513 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 2928 2513 102 219 0 2706 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11712

[startup+3.1011 s]
/proc/loadavg: 1.05 1.01 0.96 2/65 30642
/proc/meminfo: memFree=1260392/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=21060 CPUtime=3.09
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 7046 0 0 0 307 2 0 0 25 0 1 0 1095629717 21565440 4246 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 5265 4246 102 219 0 5043 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21060

[startup+6.30138 s]
/proc/loadavg: 1.04 1.01 0.96 2/65 30642
/proc/meminfo: memFree=1238824/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=23996 CPUtime=6.29
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 14462 0 0 0 623 6 0 0 25 0 1 0 1095629717 24571904 5686 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 5999 5686 102 219 0 5777 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23996

[startup+12.7019 s]
/proc/loadavg: 1.04 1.01 0.96 2/65 30642
/proc/meminfo: memFree=1241448/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=37620 CPUtime=12.69
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 21430 0 0 0 1259 10 0 0 25 0 1 0 1095629717 38522880 8126 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 9405 8126 102 219 0 9183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37620

[startup+25.5011 s]
/proc/loadavg: 1.10 1.03 0.97 2/65 30642
/proc/meminfo: memFree=1237736/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=37620 CPUtime=25.48
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 22141 0 0 0 2538 10 0 0 25 0 1 0 1095629717 38522880 8837 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 9405 8837 102 219 0 9183 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37620

[startup+51.1013 s]
/proc/loadavg: 1.07 1.03 0.97 2/65 30642
/proc/meminfo: memFree=1248616/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=31784 CPUtime=51.08
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 33329 0 0 0 5092 16 0 0 25 0 1 0 1095629717 32546816 6539 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 7946 6539 102 219 0 7724 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31784

[startup+102.306 s]
/proc/loadavg: 1.09 1.04 0.97 2/65 30642
/proc/meminfo: memFree=1218408/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=56112 CPUtime=102.27
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 40454 0 0 0 10207 20 0 0 25 0 1 0 1095629717 57458688 13664 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 14028 13664 102 219 0 13806 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56112

[startup+162.302 s]
/proc/loadavg: 1.03 1.03 0.97 2/65 30642
/proc/meminfo: memFree=1218472/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=82392 CPUtime=162.25
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 51706 0 0 0 16197 28 0 0 25 0 1 0 1095629717 84369408 13966 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 20598 13966 102 219 0 20376 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 82392

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 0.97 2/65 30642
/proc/meminfo: memFree=1217768/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=56268 CPUtime=222.23
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 83257 0 0 0 22180 43 0 0 25 0 1 0 1095629717 57618432 13757 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 14067 13757 102 219 0 13845 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 56268

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 30642
/proc/meminfo: memFree=1217704/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=95684 CPUtime=282.22
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 109239 0 0 0 28167 55 0 0 25 0 1 0 1095629717 97980416 18247 1992294400 4194304 5092341 548682068848 18446744073709551615 4515909 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 23921 18253 102 219 0 23699 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 95684

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 30642
/proc/meminfo: memFree=1217640/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=56268 CPUtime=342.21
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 146523 0 0 0 34151 70 0 0 25 0 1 0 1095629717 57618432 13757 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 14067 13757 102 219 0 13845 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 56268

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 30642
/proc/meminfo: memFree=1190440/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=56268 CPUtime=402.19
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 191918 0 0 0 40130 89 0 0 25 0 1 0 1095629717 57618432 13757 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 14067 13757 102 219 0 13845 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 56268

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 30642
/proc/meminfo: memFree=1217768/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=56268 CPUtime=462.18
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 236302 0 0 0 46111 107 0 0 25 0 1 0 1095629717 57618432 13757 1992294400 4194304 5092341 548682068848 18446744073709551615 4248238 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 14067 13757 102 219 0 13845 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 56268

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 30642
/proc/meminfo: memFree=1217832/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=56268 CPUtime=522.16
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 268659 0 0 0 52094 122 0 0 25 0 1 0 1095629717 57618432 13757 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 14067 13757 102 219 0 13845 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 56268

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 30642
/proc/meminfo: memFree=1217832/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=56268 CPUtime=582.15
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 295989 0 0 0 58077 138 0 0 25 0 1 0 1095629717 57618432 13757 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 14067 13757 102 219 0 13845 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 56268

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 30642
/proc/meminfo: memFree=1217768/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=56268 CPUtime=642.14
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 330099 0 0 0 64058 156 0 0 25 0 1 0 1095629717 57618432 13757 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 14067 13757 102 219 0 13845 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 56268

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 30642
/proc/meminfo: memFree=1217832/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=56268 CPUtime=702.12
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 370387 0 0 0 70036 176 0 0 25 0 1 0 1095629717 57618432 13757 1992294400 4194304 5092341 548682068848 18446744073709551615 4240676 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 14067 13757 102 219 0 13845 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 56268

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 30642
/proc/meminfo: memFree=1186536/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=95684 CPUtime=762.11
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 412212 0 0 0 76017 194 0 0 25 0 1 0 1095629717 97980416 21631 1992294400 4194304 5092341 548682068848 18446744073709551615 4251916 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 23921 21631 102 219 0 23699 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 95684

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 30642
/proc/meminfo: memFree=1217768/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=56268 CPUtime=822.09
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 453091 0 0 0 81996 213 0 0 25 0 1 0 1095629717 57618432 13757 1992294400 4194304 5092341 548682068848 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 14067 13757 102 219 0 13845 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 56268

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 30642
/proc/meminfo: memFree=1217704/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=95684 CPUtime=882.08
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 494038 0 0 0 87976 232 0 0 25 0 1 0 1095629717 97980416 20395 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 23921 20395 102 219 0 23699 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 95684

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 30642
/proc/meminfo: memFree=1196072/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=82824 CPUtime=942.06
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 512869 0 0 0 93960 246 0 0 25 0 1 0 1095629717 84811776 19209 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 20706 19209 102 219 0 20484 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 82824

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 0.98 2/65 30642
/proc/meminfo: memFree=1192488/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=82824 CPUtime=1002.05
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 531615 0 0 0 99949 256 0 0 25 0 1 0 1095629717 84811776 20082 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 20706 20082 102 219 0 20484 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 82824

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 0.98 2/65 30642
/proc/meminfo: memFree=1158888/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=122240 CPUtime=1062.03
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 567208 0 0 0 105929 274 0 0 25 0 1 0 1095629717 125173760 28814 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 30560 28814 102 219 0 30338 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 122240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 30642
/proc/meminfo: memFree=1192424/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=82824 CPUtime=1122.02
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 603378 0 0 0 111907 295 0 0 25 0 1 0 1095629717 84811776 20082 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 20706 20082 102 219 0 20484 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 82824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 30642
/proc/meminfo: memFree=1163880/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=122240 CPUtime=1182
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 646716 0 0 0 117885 315 0 0 25 0 1 0 1095629717 125173760 27656 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/30641/statm: 30560 27656 102 219 0 30338 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 122240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 30648
/proc/meminfo: memFree=1164904/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=122240 CPUtime=1200
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 656129 0 0 0 119680 320 0 0 25 0 1 0 1095629717 125173760 27032 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 30560 27032 102 219 0 30338 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 122240

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 0.98 2/65 30648
/proc/meminfo: memFree=1164904/2055920 swapFree=4178784/4192956
[pid=30641] ppid=30639 vsize=122240 CPUtime=1200
/proc/30641/stat : 30641 (minisat) R 30639 30641 30362 0 -1 4194304 656129 0 0 0 119680 320 0 0 25 0 1 0 1095629717 125173760 27032 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30641/statm: 30560 27032 102 219 0 30338 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 122240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1196.8
CPU system time (s): 3.22451
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 141948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.8
system time used= 3.22451
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 656129
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= 1665

runsolver used 0.878866 second user time and 2.51962 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 09:41:19
IDJOB=1519526
IDBENCH=70192
IDSOLVER=546
FILE ID=node57/1519526-1238229679
PBS_JOBID= 9060572
Free space on /tmp= 66220 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1040507052-028.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519526-1238229679/watcher-1519526-1238229679 -o /tmp/evaluation-result-1519526-1238229679/solver-1519526-1238229679 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519526-1238229679.cnf

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

MD5SUM BENCH= 460680b15ea4b6f4cb4765d23626d1a5
RANDOM SEED=1379393190

node57.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		: 3000.213
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		: 3000.213
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:       1273616 kB
Buffers:         87932 kB
Cached:         607252 kB
SwapCached:       8004 kB
Active:         294628 kB
Inactive:       410004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1273616 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          15096 kB
Slab:            63756 kB
Committed_AS:  2506400 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 10:01:21