Trace number 311809

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) 1200.09 1200.55

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.363944
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2024     6901    20669 |     2300        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2024     6901    20669 |     2530      100     27 |  0.000 % |
0.00/0.04	c |       250 |    2024     6901    20669 |     2783      250     31 |  0.000 % |
0.00/0.06	c |       475 |    2024     6901    20669 |     3061      475     33 |  0.000 % |
0.00/0.10	c |       812 |    2024     6901    20669 |     3367      812     33 |  0.000 % |
0.10/0.15	c |      1318 |    2024     6901    20669 |     3704     1318     32 |  0.000 % |
0.20/0.23	c |      2080 |    2024     6901    20669 |     4075     2080     31 |  0.000 % |
0.30/0.35	c |      3220 |    2024     6901    20669 |     4482     3220     32 |  0.000 % |
0.51/0.57	c |      4932 |    2024     6901    20669 |     4930     2584     33 |  0.000 % |
0.81/0.89	c |      7494 |    2024     6901    20669 |     5424     5146     33 |  0.000 % |
1.33/1.40	c |     11338 |    2024     6901    20669 |     5966     3333     35 |  0.000 % |
2.25/2.26	c |     17104 |    2024     6901    20669 |     6563     5985     36 |  0.000 % |
3.48/3.58	c |     25754 |    2024     6901    20669 |     7219     4431     31 |  0.000 % |
5.42/5.51	c |     38728 |    2024     6901    20669 |     7941     6258     35 |  0.000 % |
8.69/8.72	c |     58190 |    2024     6901    20669 |     8735     5297     33 |  0.000 % |
13.71/13.73	c |     87383 |    2024     6901    20669 |     9609     7471     36 |  0.000 % |
21.90/21.96	c |    131174 |    2024     6901    20669 |    10569     7087     36 |  0.000 % |
34.09/34.18	c |    196859 |    2024     6901    20669 |    11626     8012     32 |  0.000 % |
55.08/55.18	c |    295387 |    2024     6901    20669 |    12789    11422     38 |  0.000 % |
87.34/87.37	c |    443177 |    2024     6901    20669 |    14068     9487     34 |  0.000 % |
137.61/137.73	c |    664860 |    2024     6901    20669 |    15475     9892     31 |  0.000 % |
216.14/216.23	c |    997385 |    2024     6901    20669 |    17023    12176     34 |  0.000 % |
348.13/348.33	c |   1496173 |    2024     6901    20669 |    18725     9866     40 |  0.000 % |
557.31/557.55	c |   2244355 |    2024     6901    20669 |    20597    18193     33 |  0.000 % |
911.43/911.81	c |   3366629 |    2024     6901    20669 |    22657    15096     35 |  0.000 % |

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/node58/watcher-311809-1172576956 -o ROOT/results/node58/solver-311809-1172576956 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311809-1172576956/minisat /tmp/evaluation/311809-1172576956/instance-311809-1172576956.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: 0.92 0.98 0.99 3/64 27657
/proc/meminfo: memFree=1812408/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=2208 CPUtime=0
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 277652298 2260992 215 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 552 220 58 138 0 411 0

[startup+0.106823 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27657
/proc/meminfo: memFree=1812408/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=2648 CPUtime=0.1
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 372 0 0 0 10 0 0 0 18 0 1 0 277652298 2711552 356 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 662 356 73 138 0 521 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2648

[startup+0.514867 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27657
/proc/meminfo: memFree=1812408/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=3176 CPUtime=0.51
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 485 0 0 0 51 0 0 0 21 0 1 0 277652298 3252224 469 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 794 469 73 138 0 653 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3176

[startup+1.33496 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1810480/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=3444 CPUtime=1.33
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 558 0 0 0 133 0 0 0 25 0 1 0 277652298 3526656 542 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549328 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 861 542 73 138 0 720 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3444

[startup+2.97614 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1810160/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=3840 CPUtime=2.97
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 649 0 0 0 297 0 0 0 25 0 1 0 277652298 3932160 633 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 960 633 73 138 0 819 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3840

[startup+6.2515 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1809712/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=4280 CPUtime=6.24
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 749 0 0 0 624 0 0 0 25 0 1 0 277652298 4382720 733 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550683 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 1070 733 73 138 0 929 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4280

[startup+12.7062 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1809136/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=4676 CPUtime=12.69
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 864 0 0 0 1269 0 0 0 25 0 1 0 277652298 4788224 848 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 1169 848 73 138 0 1028 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4676

[startup+25.5066 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1808496/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=5204 CPUtime=25.49
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 1008 0 0 0 2549 0 0 0 25 0 1 0 277652298 5328896 992 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 1301 992 73 138 0 1160 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5204

[startup+51.1145 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1807408/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=6400 CPUtime=51.09
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 1289 0 0 0 5109 0 0 0 25 0 1 0 277652298 6553600 1273 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 1600 1273 73 138 0 1459 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6400

[startup+102.324 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1806512/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=7224 CPUtime=102.29
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 1492 0 0 0 10228 1 0 0 25 0 1 0 277652298 7397376 1476 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 1806 1476 73 138 0 1665 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 7224

[startup+162.347 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1805616/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=8152 CPUtime=162.29
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 1719 0 0 0 16228 1 0 0 25 0 1 0 277652298 8347648 1703 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 2038 1703 73 138 0 1897 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 8152

[startup+222.364 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1804784/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=8944 CPUtime=222.29
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 1934 0 0 0 22228 1 0 0 25 0 1 0 277652298 9158656 1918 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 2236 1918 73 138 0 2095 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 8944

[startup+282.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1804080/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=9620 CPUtime=282.29
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 2087 0 0 0 28228 1 0 0 25 0 1 0 277652298 9850880 2071 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 2405 2071 73 138 0 2264 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 9620

[startup+342.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1803568/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=10148 CPUtime=342.29
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 2219 0 0 0 34227 2 0 0 25 0 1 0 277652298 10391552 2203 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 2537 2203 73 138 0 2396 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 10148

[startup+402.423 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1802992/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=10712 CPUtime=402.29
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 2366 0 0 0 40227 2 0 0 25 0 1 0 277652298 10969088 2350 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550622 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 2678 2350 73 138 0 2537 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 10712

[startup+462.439 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1802672/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=10944 CPUtime=462.3
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 2428 0 0 0 46227 3 0 0 25 0 1 0 277652298 11206656 2412 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 2736 2412 73 138 0 2595 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 10944

[startup+522.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1802160/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=11472 CPUtime=522.29
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 2561 0 0 0 52226 3 0 0 25 0 1 0 277652298 11747328 2545 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 2868 2545 73 138 0 2727 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 11472

[startup+582.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1801200/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=12396 CPUtime=582.29
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 2792 0 0 0 58226 3 0 0 25 0 1 0 277652298 12693504 2776 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550717 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3099 2776 73 138 0 2958 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 12396

[startup+642.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1801136/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=12528 CPUtime=642.31
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 2813 0 0 0 64227 4 0 0 25 0 1 0 277652298 12828672 2797 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550674 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3132 2797 73 138 0 2991 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 12528

[startup+702.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27658
/proc/meminfo: memFree=1801136/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=12528 CPUtime=702.3
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 2823 0 0 0 70226 4 0 0 25 0 1 0 277652298 12828672 2807 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3132 2807 73 138 0 2991 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 12528

[startup+762.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 27782
/proc/meminfo: memFree=1799744/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=12808 CPUtime=762.26
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 2868 0 0 0 76222 4 0 0 25 0 1 0 277652298 13115392 2852 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3202 2852 73 138 0 3061 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 12808

[startup+822.599 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27856
/proc/meminfo: memFree=1800304/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=13196 CPUtime=822.25
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 2977 0 0 0 82220 5 0 0 25 0 1 0 277652298 13512704 2961 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3299 2961 73 138 0 3158 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 13196

[startup+882.612 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27856
/proc/meminfo: memFree=1800112/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=13328 CPUtime=882.24
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 3015 0 0 0 88219 5 0 0 25 0 1 0 277652298 13647872 2999 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3332 2999 73 138 0 3191 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 13328

[startup+942.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27856
/proc/meminfo: memFree=1799920/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=13592 CPUtime=942.24
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 3073 0 0 0 94219 5 0 0 25 0 1 0 277652298 13918208 3057 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3398 3057 73 138 0 3257 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 13592

[startup+1002.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27856
/proc/meminfo: memFree=1798960/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=14512 CPUtime=1002.24
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 3297 0 0 0 100219 5 0 0 25 0 1 0 277652298 14860288 3281 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3628 3281 73 138 0 3487 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 14512

[startup+1062.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27856
/proc/meminfo: memFree=1798512/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=14908 CPUtime=1062.25
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 3425 0 0 0 106219 6 0 0 25 0 1 0 277652298 15265792 3409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3727 3409 73 138 0 3586 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 14908

[startup+1122.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27856
/proc/meminfo: memFree=1798064/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=15332 CPUtime=1122.25
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 3530 0 0 0 112219 6 0 0 25 0 1 0 277652298 15699968 3514 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3833 3514 73 138 0 3692 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 15332

[startup+1182.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27856
/proc/meminfo: memFree=1798064/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=15464 CPUtime=1182.25
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 3557 0 0 0 118219 6 0 0 25 0 1 0 277652298 15835136 3541 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3866 3541 73 138 0 3725 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 15464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27856
/proc/meminfo: memFree=1798000/2055920 swapFree=4183776/4192956
[pid=27657] ppid=27655 vsize=15596 CPUtime=1200.08
/proc/27657/stat : 27657 (minisat) R 27655 27657 26841 0 -1 4194304 3571 0 0 0 120002 6 0 0 25 0 1 0 277652298 15970304 3555 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/27657/statm: 3899 3555 73 138 0 3758 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 15596

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.070989
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 15596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3571
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= 6
involuntary context switches= 1060

runsolver used 0.765883 second user time and 2.52462 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Feb 27 11:49:16 UTC 2007

IDJOB= 311809
IDBENCH= 20325
IDSOLVER= 109
FILE ID= node58/311809-1172576956

PBS_JOBID= 3971899

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/311809-1172576956/minisat /tmp/evaluation/311809-1172576956/instance-311809-1172576956.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-311809-1172576956 -o ROOT/results/node58/solver-311809-1172576956 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311809-1172576956/minisat /tmp/evaluation/311809-1172576956/instance-311809-1172576956.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 250085056

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1812752 kB
Buffers:         31772 kB
Cached:         162712 kB
SwapCached:       3464 kB
Active:          91096 kB
Inactive:       114072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812752 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          15844 kB
Slab:            24060 kB
Committed_AS:   638752 kB
PageTables:       1384 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= 66563 MiB

End job on node58 on Tue Feb 27 12:09:19 UTC 2007