Trace number 1520384

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
MD5SUM64f6e5f7d0993d9696f70154b17a6c06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
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 |                                                                             |
0.00/0.00	c |  Number of variables:           460                                         |
0.00/0.00	c |  Number of clauses:            1955                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     449     1944     5912 |      712      100     22 |  0.000 % |
0.00/0.01	c |       250 |     449     1944     5912 |      784      250     21 |  0.000 % |
0.01/0.01	c |       475 |     449     1944     5912 |      862      475     22 |  0.000 % |
0.01/0.02	c |       812 |     449     1944     5912 |      948      812     22 |  0.000 % |
0.01/0.04	c |      1318 |     449     1944     5912 |     1043      821     20 |  0.000 % |
0.01/0.06	c |      2077 |     449     1944     5912 |     1147     1032     20 |  0.000 % |
0.01/0.09	c |      3216 |     449     1944     5912 |     1262      983     19 |  0.000 % |
0.09/0.15	c |      4924 |     449     1944     5912 |     1389      737     18 |  0.000 % |
0.19/0.22	c |      7486 |     449     1944     5912 |     1527     1158     19 |  0.000 % |
0.29/0.35	c |     11330 |     449     1944     5912 |     1680     1055     20 |  0.000 % |
0.49/0.54	c |     17096 |     449     1944     5912 |     1848     1660     20 |  0.000 % |
0.80/0.83	c |     25745 |     449     1944     5912 |     2033     1790     20 |  0.000 % |
1.20/1.29	c |     38719 |     449     1944     5912 |     2237     1304     19 |  0.000 % |
1.89/1.99	c |     58180 |     449     1944     5912 |     2460     1347     19 |  0.000 % |
2.99/3.05	c |     87372 |     449     1944     5912 |     2706     1691     20 |  0.000 % |
4.69/4.71	c |    131161 |     449     1944     5912 |     2977     2748     20 |  0.000 % |
7.19/7.25	c |    196845 |     449     1944     5912 |     3275     1900     20 |  0.000 % |
11.09/11.18	c |    295371 |     449     1944     5912 |     3602     2364     21 |  0.000 % |
17.18/17.27	c |    443160 |     449     1944     5912 |     3963     2299     19 |  0.000 % |
26.78/26.84	c |    664843 |     449     1944     5912 |     4359     3244     20 |  0.000 % |
41.47/41.53	c |    997368 |     449     1944     5912 |     4795     2838     19 |  0.000 % |
64.27/64.34	c |   1496156 |     449     1944     5912 |     5274     2798     21 |  0.000 % |
99.65/99.76	c |   2244338 |     449     1944     5912 |     5802     2930     19 |  0.000 % |
154.54/154.63	c |   3366612 |     449     1944     5912 |     6382     4908     21 |  0.000 % |
240.10/240.25	c |   5050023 |     449     1944     5912 |     7020     3410     20 |  0.000 % |
373.35/373.58	c |   7575139 |     449     1944     5912 |     7722     4673     21 |  0.000 % |
583.08/583.38	c |  11362814 |     449     1944     5912 |     8495     7670     21 |  0.000 % |
907.45/907.80	c |  17044326 |     449     1944     5912 |     9344     5336     20 |  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-1520384-1238290408/watcher-1520384-1238290408 -o /tmp/evaluation-result-1520384-1238290408/solver-1520384-1238290408 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520384-1238290408.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 0.97 0.91 2/69 11234
/proc/meminfo: memFree=1734912/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=7464 CPUtime=0
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1101705467 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4497406 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 1866 166 88 219 0 1644 0

[startup+0.016351 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 11234
/proc/meminfo: memFree=1734912/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=7464 CPUtime=0.01
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 213 0 0 0 1 0 0 0 18 0 1 0 1101705467 7643136 186 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 1866 186 100 219 0 1644 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.101367 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 11234
/proc/meminfo: memFree=1734912/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=17912 CPUtime=0.09
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 330 0 0 0 9 0 0 0 18 0 1 0 1101705467 18341888 272 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 4478 272 101 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.301407 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 11234
/proc/meminfo: memFree=1734912/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=12852 CPUtime=0.29
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 408 0 0 0 29 0 0 0 19 0 1 0 1101705467 13160448 308 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 3213 308 101 219 0 2991 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12852

[startup+0.701485 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 11234
/proc/meminfo: memFree=1734912/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=12852 CPUtime=0.69
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 525 0 0 0 69 0 0 0 23 0 1 0 1101705467 13160448 360 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 3213 360 101 219 0 2991 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12852

[startup+1.50164 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1733624/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=18044 CPUtime=1.49
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 602 0 0 0 149 0 0 0 25 0 1 0 1101705467 18477056 437 1992294400 4194304 5092341 548682068848 18446744073709551615 4248481 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 4511 437 101 219 0 4289 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18044

[startup+3.10196 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1733240/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=18044 CPUtime=3.09
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 688 0 0 0 309 0 0 0 25 0 1 0 1101705467 18477056 523 1992294400 4194304 5092341 548682068848 18446744073709551615 4250800 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 4511 523 101 219 0 4289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18044

[startup+6.30259 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1732664/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=18044 CPUtime=6.29
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 793 0 0 0 629 0 0 0 25 0 1 0 1101705467 18477056 628 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 4511 628 101 219 0 4289 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18044

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1731968/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=18044 CPUtime=12.69
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 942 0 0 0 1269 0 0 0 25 0 1 0 1101705467 18477056 777 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 4511 777 101 219 0 4289 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18044

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1731072/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=18044 CPUtime=25.48
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 1137 0 0 0 2548 0 0 0 25 0 1 0 1101705467 18477056 972 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 4511 972 101 219 0 4289 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18044

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1729984/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=18044 CPUtime=51.07
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 1404 0 0 0 5107 0 0 0 25 0 1 0 1101705467 18477056 1239 1992294400 4194304 5092341 548682068848 18446744073709551615 4248479 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 4511 1239 101 219 0 4289 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18044

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1728576/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=18040 CPUtime=102.26
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 1979 0 0 0 10225 1 0 0 25 0 1 0 1101705467 18472960 1573 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 4510 1573 101 219 0 4288 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18040

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1727424/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=18040 CPUtime=162.24
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 2511 0 0 0 16222 2 0 0 25 0 1 0 1101705467 18472960 1843 1992294400 4194304 5092341 548682068848 18446744073709551615 4250193 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 4510 1843 101 219 0 4288 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18040

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1726784/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=222.21
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 2681 0 0 0 22219 2 0 0 25 0 1 0 1101705467 23822336 2013 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 2013 101 219 0 5594 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23264

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1726016/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=282.19
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 2863 0 0 0 28217 2 0 0 25 0 1 0 1101705467 23822336 2195 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 2195 101 219 0 5594 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23264

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1725568/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=342.16
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 2979 0 0 0 34214 2 0 0 25 0 1 0 1101705467 23822336 2311 1992294400 4194304 5092341 548682068848 18446744073709551615 4249972 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 2311 101 219 0 5594 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23264

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1725120/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=402.14
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 3091 0 0 0 40212 2 0 0 25 0 1 0 1101705467 23822336 2423 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 2423 101 219 0 5594 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23264

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1724608/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=462.12
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 3228 0 0 0 46210 2 0 0 25 0 1 0 1101705467 23822336 2560 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 2560 101 219 0 5594 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23264

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1724224/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=522.09
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 3334 0 0 0 52207 2 0 0 25 0 1 0 1101705467 23822336 2666 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 2666 101 219 0 5594 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23264

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1723520/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=582.08
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 3494 0 0 0 58205 3 0 0 25 0 1 0 1101705467 23822336 2826 1992294400 4194304 5092341 548682068848 18446744073709551615 4240602 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 2826 101 219 0 5594 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23264

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11235
/proc/meminfo: memFree=1723136/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=642.06
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 3588 0 0 0 64203 3 0 0 25 0 1 0 1101705467 23822336 2920 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 2920 101 219 0 5594 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23264

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1722560/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=702.03
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 3668 0 0 0 70200 3 0 0 25 0 1 0 1101705467 23822336 3000 1992294400 4194304 5092341 548682068848 18446744073709551615 4250193 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 3000 101 219 0 5594 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23264

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1722432/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=762.01
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 3755 0 0 0 76198 3 0 0 25 0 1 0 1101705467 23822336 3087 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 3087 101 219 0 5594 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 23264

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1722240/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=23264 CPUtime=821.98
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 3803 0 0 0 82195 3 0 0 25 0 1 0 1101705467 23822336 3135 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 5816 3135 101 219 0 5594 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 23264

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1720960/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=28508 CPUtime=881.96
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 4102 0 0 0 88193 3 0 0 25 0 1 0 1101705467 29192192 3434 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 7127 3434 101 219 0 6905 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 28508

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1720896/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=28508 CPUtime=941.93
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 4136 0 0 0 94190 3 0 0 25 0 1 0 1101705467 29192192 3468 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 7127 3468 101 219 0 6905 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 28508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1720832/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=28508 CPUtime=1001.92
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 4139 0 0 0 100188 4 0 0 25 0 1 0 1101705467 29192192 3471 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 7127 3471 101 219 0 6905 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 28508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1720640/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=28508 CPUtime=1061.9
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 4176 0 0 0 106186 4 0 0 25 0 1 0 1101705467 29192192 3508 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 7127 3508 101 219 0 6905 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1720640/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=28508 CPUtime=1121.87
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 4177 0 0 0 112183 4 0 0 25 0 1 0 1101705467 29192192 3509 1992294400 4194304 5092341 548682068848 18446744073709551615 4241456 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 7127 3509 101 219 0 6905 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 28508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1720576/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=28508 CPUtime=1181.85
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 4193 0 0 0 118181 4 0 0 25 0 1 0 1101705467 29192192 3525 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 7127 3525 101 219 0 6905 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1720576/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=28508 CPUtime=1200.05
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 4193 0 0 0 120001 4 0 0 25 0 1 0 1101705467 29192192 3525 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 7127 3525 101 219 0 6905 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28508

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: 0.99 0.97 0.91 2/70 11237
/proc/meminfo: memFree=1720576/2055920 swapFree=4177820/4192956
[pid=11234] ppid=11232 vsize=28508 CPUtime=1200.05
/proc/11234/stat : 11234 (minisat) R 11232 11234 10986 0 -1 4194304 4193 0 0 0 120001 4 0 0 25 0 1 0 1101705467 29192192 3525 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/11234/statm: 7127 3525 101 219 0 6905 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.044993
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 28508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4193
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= 1895

runsolver used 1.3288 second user time and 3.05054 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-29 03:33:28
IDJOB=1520384
IDBENCH=70621
IDSOLVER=546
FILE ID=node73/1520384-1238290408
PBS_JOBID= 9060935
Free space on /tmp= 66268 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520384-1238290408/watcher-1520384-1238290408 -o /tmp/evaluation-result-1520384-1238290408/solver-1520384-1238290408 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520384-1238290408.cnf

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

MD5SUM BENCH= 64f6e5f7d0993d9696f70154b17a6c06
RANDOM SEED=1661049077

node73.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		: 3000.277
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		: 3000.277
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:       1735328 kB
Buffers:         63732 kB
Cached:         176420 kB
SwapCached:       8184 kB
Active:         150532 kB
Inactive:        99336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735328 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            56276 kB
Committed_AS:  2718104 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-29 03:53:30