Trace number 302666

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, and are wall clock time (not CPU 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 SAT 2007 (with assertions)? (TO) 1200.04 1200.38

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1366805398-04.cnf
MD5SUMb932a8ed2f3ee2cd2146e3f8fad06dd2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.10/0.11	c |  Parsing time:         0.11         s                                       |
0.61/0.69	c ============================[ Search Statistics ]==============================
0.61/0.69	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.61/0.69	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.61/0.69	c ===============================================================================
0.61/0.69	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.61/0.71	c |       100 |     240    20400   142800 |     7480      100     61 |  0.002 % |
0.71/0.73	c |       250 |     240    20400   142800 |     8228      250     65 |  0.002 % |
0.71/0.76	c |       477 |     240    20400   142800 |     9050      477     66 |  0.002 % |
0.71/0.80	c |       814 |     240    20400   142800 |     9955      814     65 |  0.002 % |
0.81/0.86	c |      1320 |     240    20400   142800 |    10951     1320     66 |  0.002 % |
0.91/0.96	c |      2079 |     240    20400   142800 |    12046     2079     66 |  0.002 % |
1.02/1.11	c |      3219 |     240    20400   142800 |    13251     3219     66 |  0.002 % |
1.33/1.36	c |      4927 |     240    20400   142800 |    14576     4927     66 |  0.002 % |
1.73/1.79	c |      7489 |     240    20400   142800 |    16034     7489     67 |  0.002 % |
2.45/2.54	c |     11333 |     240    20400   142800 |    17637    11333     67 |  0.002 % |
3.79/3.89	c |     17099 |     240    20400   142800 |    19401    17099     67 |  0.002 % |
6.04/6.10	c |     25748 |     240    20400   142800 |    21341    15993     68 |  0.002 % |
9.92/9.98	c |     38722 |     240    20400   142800 |    23475    18242     67 |  0.002 % |
16.17/16.19	c |     58183 |     240    20400   142800 |    25822    13300     67 |  0.002 % |
26.42/26.45	c |     87375 |     240    20400   142800 |    28405    13744     66 |  0.002 % |
42.80/42.82	c |    131164 |     240    20400   142800 |    31245    24264     69 |  0.002 % |
69.83/69.86	c |    196851 |     240    20400   142800 |    34370    13439     66 |  0.002 % |
109.25/109.38	c |    295378 |     240    20400   142800 |    37807    23650     69 |  0.002 % |
174.37/174.43	c |    443167 |     240    20400   142800 |    41588    21794     69 |  0.002 % |
279.01/279.18	c |    664850 |     240    20400   142800 |    45746    14831     67 |  0.002 % |
452.47/452.60	c |    997376 |     240    20400   142800 |    50321    21408     66 |  0.002 % |
715.93/716.19	c |   1496165 |     240    20400   142800 |    55353    40807     67 |  0.002 % |
1145.66/1146.00	c |   2244347 |     240    20400   142800 |    60889    38722     69 |  0.002 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-302666-1172016932 -o ROOT/results/node67/solver-302666-1172016932 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302666-1172016932/minisat /tmp/evaluation/302666-1172016932/instance-302666-1172016932.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 0.99 0.99 3/64 10049
/proc/meminfo: memFree=1680880/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=1888 CPUtime=0
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 221650815 1933312 260 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134515215 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 472 260 58 138 0 331 0

[startup+0.107183 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 10049
/proc/meminfo: memFree=1680880/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=3736 CPUtime=0.1
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 743 0 0 0 10 0 0 0 18 0 1 0 221650815 3825664 727 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532681 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 934 727 58 138 0 793 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3736

[startup+0.515225 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 10049
/proc/meminfo: memFree=1680880/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=3896 CPUtime=0.51
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 804 0 0 0 51 0 0 0 21 0 1 0 221650815 3989504 788 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 974 788 72 138 0 833 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3896

[startup+1.33531 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1677864/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=4392 CPUtime=1.33
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 970 0 0 0 133 0 0 0 25 0 1 0 221650815 4497408 914 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 1098 914 73 138 0 957 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4392

[startup+2.97148 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1675816/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=7032 CPUtime=2.96
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 1605 0 0 0 296 0 0 0 25 0 1 0 221650815 7200768 1549 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 1758 1549 73 138 0 1617 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7032

[startup+6.25183 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1672808/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=8900 CPUtime=6.24
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 2077 0 0 0 623 1 0 0 25 0 1 0 221650815 9113600 2021 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 2225 2021 73 138 0 2084 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8900

[startup+12.7075 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1671336/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=10352 CPUtime=12.69
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 2438 0 0 0 1268 1 0 0 25 0 1 0 221650815 10600448 2382 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 2588 2382 73 138 0 2447 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10352

[startup+25.5078 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1670312/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=11276 CPUtime=25.49
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 2680 0 0 0 2547 2 0 0 25 0 1 0 221650815 11546624 2624 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 2819 2624 73 138 0 2678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11276

[startup+51.1175 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1667944/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=13684 CPUtime=51.1
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 3269 0 0 0 5107 3 0 0 25 0 1 0 221650815 14012416 3213 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 3421 3213 73 138 0 3280 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 13684

[startup+102.326 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1666216/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=15400 CPUtime=102.29
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 3691 0 0 0 10225 4 0 0 25 0 1 0 221650815 15769600 3635 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 3850 3635 73 138 0 3709 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 15400

[startup+162.347 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1664104/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=17396 CPUtime=162.29
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 4201 0 0 0 16225 4 0 0 25 0 1 0 221650815 17813504 4145 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 4349 4145 73 138 0 4208 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 17396

[startup+222.365 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1662312/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=19224 CPUtime=222.3
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 4636 0 0 0 22225 5 0 0 25 0 1 0 221650815 19685376 4580 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 4806 4580 73 138 0 4665 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19224

[startup+282.381 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1661864/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=19640 CPUtime=282.29
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 4744 0 0 0 28224 5 0 0 25 0 1 0 221650815 20111360 4688 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 4910 4688 73 138 0 4769 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 19640

[startup+342.398 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1660456/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=21224 CPUtime=342.29
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 5115 0 0 0 34223 6 0 0 25 0 1 0 221650815 21733376 5059 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 5306 5059 73 138 0 5165 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 21224

[startup+402.42 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1660200/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=21348 CPUtime=402.3
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 5160 0 0 0 40224 6 0 0 25 0 1 0 221650815 21860352 5104 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 5337 5104 73 138 0 5196 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 21348

[startup+462.437 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1660008/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=21612 CPUtime=462.3
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 5210 0 0 0 46224 6 0 0 25 0 1 0 221650815 22130688 5154 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 5403 5154 73 138 0 5262 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 21612

[startup+522.456 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1658344/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=23212 CPUtime=522.29
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 5625 0 0 0 52223 6 0 0 25 0 1 0 221650815 23769088 5569 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 5803 5569 73 138 0 5662 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 23212

[startup+582.473 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1658024/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=23564 CPUtime=582.3
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 5707 0 0 0 58224 6 0 0 25 0 1 0 221650815 24129536 5651 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 5891 5651 73 138 0 5750 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 23564

[startup+642.496 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1657576/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=23980 CPUtime=642.31
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 5803 0 0 0 64224 7 0 0 25 0 1 0 221650815 24555520 5747 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 5995 5747 73 138 0 5854 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 23980

[startup+702.514 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1657128/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=24532 CPUtime=702.31
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 5922 0 0 0 70224 7 0 0 25 0 1 0 221650815 25120768 5866 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 6133 5866 73 138 0 5992 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 24532

[startup+762.532 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1655144/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=26380 CPUtime=762.3
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 6409 0 0 0 76223 7 0 0 25 0 1 0 221650815 27013120 6353 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 6595 6353 73 138 0 6454 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 26380

[startup+822.554 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1655016/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=26552 CPUtime=822.31
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 6442 0 0 0 82224 7 0 0 25 0 1 0 221650815 27189248 6386 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 6638 6386 73 138 0 6497 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 26552

[startup+882.572 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1654952/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=26720 CPUtime=882.31
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 6469 0 0 0 88224 7 0 0 25 0 1 0 221650815 27361280 6413 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 6680 6413 73 138 0 6539 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 26720

[startup+942.587 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1654440/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=27136 CPUtime=942.31
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 6587 0 0 0 94224 7 0 0 25 0 1 0 221650815 27787264 6531 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 6784 6531 73 138 0 6643 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 27136

[startup+1002.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1654312/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=27344 CPUtime=1002.3
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 6623 0 0 0 100223 7 0 0 25 0 1 0 221650815 28000256 6567 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 6836 6567 73 138 0 6695 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 27344

[startup+1062.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1654120/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=27484 CPUtime=1062.3
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 6653 0 0 0 106223 7 0 0 25 0 1 0 221650815 28143616 6597 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 6871 6597 73 138 0 6730 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 27484

[startup+1122.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1653992/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=27768 CPUtime=1122.3
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 6694 0 0 0 112223 7 0 0 25 0 1 0 221650815 28434432 6638 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 6942 6638 73 138 0 6801 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 27768

[startup+1182.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1652584/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=29100 CPUtime=1182.31
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 7045 0 0 0 118223 8 0 0 25 0 1 0 221650815 29798400 6989 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 7275 6989 73 138 0 7134 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 29100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1652136/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=29496 CPUtime=1200.03
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 7157 0 0 0 119995 8 0 0 25 0 1 0 221650815 30203904 7101 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 7374 7101 73 138 0 7233 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 29496

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10050
/proc/meminfo: memFree=1652136/2055920 swapFree=4175972/4192956
[pid=10049] ppid=10047 vsize=29496 CPUtime=1200.03
/proc/10049/stat : 10049 (minisat) R 10047 10049 9712 0 -1 4194304 7157 0 0 0 119995 8 0 0 25 0 1 0 221650815 30203904 7101 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10049/statm: 7374 7101 73 138 0 7233 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 29496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.95
CPU system time (s): 0.093985
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 29496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7157
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= 7
involuntary context switches= 2283

runsolver used 0.780881 second user time and 2.42763 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 21 00:15:32 UTC 2007

IDJOB= 302666
IDBENCH= 20089
IDSOLVER= 109
FILE ID= node67/302666-1172016932

PBS_JOBID= 3892683

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1366805398-04.cnf
COMMAND LINE= /tmp/evaluation/302666-1172016932/minisat /tmp/evaluation/302666-1172016932/instance-302666-1172016932.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-302666-1172016932 -o ROOT/results/node67/solver-302666-1172016932 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302666-1172016932/minisat /tmp/evaluation/302666-1172016932/instance-302666-1172016932.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b932a8ed2f3ee2cd2146e3f8fad06dd2

RANDOM SEED= 841112372

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1681288 kB
Buffers:         31072 kB
Cached:         282568 kB
SwapCached:      11332 kB
Active:         234684 kB
Inactive:        96840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681288 kB
SwapTotal:     4192956 kB
SwapFree:      4175972 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          15292 kB
Slab:            29068 kB
Committed_AS:   696328 kB
PageTables:       1452 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= 66562 MiB

End job on node67 on Wed Feb 21 00:35:34 UTC 2007