Trace number 425037

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? (TO) 5000.09 5001.71

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2043900701-05.cnf
MD5SUMa5058cd96f6a298ccd8b0f2940cbf5d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.8684
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.01/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.33	c ============================[ Search Statistics ]==============================
0.29/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.33	c ===============================================================================
0.29/0.33	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.34	c |       102 |     160    13600    95200 |     4986      102     48 |  0.004 % |
0.29/0.35	c |       252 |     160    13600    95200 |     5485      252     48 |  0.004 % |
0.29/0.37	c |       478 |     160    13600    95200 |     6033      478     47 |  0.004 % |
0.29/0.39	c |       816 |     160    13600    95200 |     6637      816     47 |  0.004 % |
0.39/0.43	c |      1322 |     160    13600    95200 |     7300     1322     47 |  0.004 % |
0.39/0.49	c |      2081 |     160    13600    95200 |     8031     2081     48 |  0.004 % |
0.49/0.59	c |      3221 |     160    13600    95200 |     8834     3221     48 |  0.004 % |
0.69/0.74	c |      4929 |     160    13600    95200 |     9717     4929     48 |  0.004 % |
1.00/1.03	c |      7491 |     160    13600    95200 |    10689     7491     49 |  0.004 % |
1.49/1.53	c |     11335 |     160    13600    95200 |    11758     5953     49 |  0.004 % |
2.29/2.30	c |     17101 |     160    13600    95200 |    12934    11719     49 |  0.004 % |
3.49/3.57	c |     25754 |     160    13600    95200 |    14227     7363     49 |  0.004 % |
5.50/5.59	c |     38728 |     160    13600    95200 |    15650    13185     50 |  0.004 % |
8.99/9.06	c |     58189 |     160    13600    95200 |    17215     9066     47 |  0.004 % |
14.49/14.58	c |     87382 |     160    13600    95200 |    18936    12322     48 |  0.004 % |
23.48/23.54	c |    131175 |     160    13600    95200 |    20830    18097     50 |  0.004 % |
39.09/39.10	c |    196861 |     160    13600    95200 |    22913    10629     48 |  0.004 % |
62.68/62.78	c |    295387 |     160    13600    95200 |    25204    16977     50 |  0.004 % |
102.06/102.14	c |    443176 |     160    13600    95200 |    27725    19995     49 |  0.004 % |
165.54/165.62	c |    664860 |     160    13600    95200 |    30497    24135     51 |  0.004 % |
264.81/264.99	c |    997388 |     160    13600    95200 |    33547    16242     49 |  0.004 % |
427.57/427.72	c |   1496176 |     160    13600    95200 |    36902    13262     48 |  0.004 % |
685.89/686.20	c |   2244358 |     160    13600    95200 |    40592    16955     48 |  0.004 % |
1097.78/1098.27	c |   3366632 |     160    13600    95200 |    44652    13163     47 |  0.004 % |
1752.80/1753.43	c |   5050043 |     160    13600    95200 |    49117    33256     49 |  0.004 % |
2821.08/2822.06	c |   7575159 |     160    13600    95200 |    54029    25674     48 |  0.004 % |
4590.48/4592.04	c |  11362835 |     160    13600    95200 |    59431    32546     48 |  0.004 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-425037-1177750126 -o ROOT/results/node21/solver-425037-1177750126 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425037-1177750126/minisat_noassertions /tmp/evaluation/425037-1177750126/instance-425037-1177750126.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.84 1.95 1.88 3/77 25482
/proc/meminfo: memFree=1728504/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=1856 CPUtime=0
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 222929876 1900544 208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 464 208 50 130 0 331 0

[startup+0.0143771 s]
/proc/loadavg: 1.84 1.95 1.88 3/77 25482
/proc/meminfo: memFree=1728504/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=2384 CPUtime=0.01
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 352 0 0 0 1 0 0 0 18 0 1 0 222929876 2441216 338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 596 339 50 130 0 463 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2384

[startup+0.101387 s]
/proc/loadavg: 1.84 1.95 1.88 3/77 25482
/proc/meminfo: memFree=1728504/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=3132 CPUtime=0.09
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 524 0 0 0 9 0 0 0 18 0 1 0 222929876 3207168 510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529389 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 783 510 62 130 0 650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301407 s]
/proc/loadavg: 1.84 1.95 1.88 3/77 25482
/proc/meminfo: memFree=1728504/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=3132 CPUtime=0.29
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 537 0 0 0 29 0 0 0 20 0 1 0 222929876 3207168 523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 783 523 62 130 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.701452 s]
/proc/loadavg: 1.84 1.95 1.88 3/77 25482
/proc/meminfo: memFree=1728504/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=3588 CPUtime=0.69
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 653 0 0 0 69 0 0 0 24 0 1 0 222929876 3674112 639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 897 639 66 130 0 764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3588

[startup+1.50154 s]
/proc/loadavg: 1.84 1.95 1.88 2/78 25483
/proc/meminfo: memFree=1725488/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=5044 CPUtime=1.49
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 1013 0 0 0 149 0 0 0 25 0 1 0 222929876 5165056 999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 1261 999 66 130 0 1128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5044

[startup+3.10171 s]
/proc/loadavg: 1.84 1.95 1.88 2/78 25483
/proc/meminfo: memFree=1724528/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=5572 CPUtime=3.09
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 1161 0 0 0 309 0 0 0 25 0 1 0 222929876 5705728 1147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 1393 1147 66 130 0 1260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5572

[startup+6.30106 s]
/proc/loadavg: 1.77 1.94 1.88 2/78 25483
/proc/meminfo: memFree=1723384/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=6496 CPUtime=6.29
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 1384 0 0 0 629 0 0 0 25 0 1 0 222929876 6651904 1370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 1624 1370 66 130 0 1491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6496

[startup+12.7018 s]
/proc/loadavg: 1.71 1.92 1.87 2/78 25483
/proc/meminfo: memFree=1722552/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=7024 CPUtime=12.69
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 1538 0 0 0 1269 0 0 0 25 0 1 0 222929876 7192576 1524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 1756 1524 66 130 0 1623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7024

[startup+25.5012 s]
/proc/loadavg: 1.55 1.88 1.86 2/78 25483
/proc/meminfo: memFree=1721144/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=8372 CPUtime=25.49
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 1844 0 0 0 2548 1 0 0 25 0 1 0 222929876 8572928 1830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 2093 1830 66 130 0 1960 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8372

[startup+51.102 s]
/proc/loadavg: 1.36 1.81 1.83 2/78 25483
/proc/meminfo: memFree=1720184/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=9344 CPUtime=51.08
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 2087 0 0 0 5107 1 0 0 25 0 1 0 222929876 9568256 2073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546929 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 2336 2073 66 130 0 2203 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9344

[startup+102.306 s]
/proc/loadavg: 1.16 1.68 1.79 2/78 25483
/proc/meminfo: memFree=1718968/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=10564 CPUtime=102.26
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 2372 0 0 0 10225 1 0 0 25 0 1 0 222929876 10817536 2358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 2641 2358 66 130 0 2508 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10564

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.74 2/78 25483
/proc/meminfo: memFree=1717624/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=11944 CPUtime=162.25
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 2707 0 0 0 16223 2 0 0 25 0 1 0 222929876 12230656 2693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 2986 2693 66 130 0 2853 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11944

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 25483
/proc/meminfo: memFree=1716600/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=13068 CPUtime=222.23
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 2960 0 0 0 22220 3 0 0 25 0 1 0 222929876 13381632 2946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 3267 2946 66 130 0 3134 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13068

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.64 2/78 25483
/proc/meminfo: memFree=1715384/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=14152 CPUtime=282.21
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 3252 0 0 0 28218 3 0 0 25 0 1 0 222929876 14491648 3238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 3538 3238 66 130 0 3405 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14152

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/78 25483
/proc/meminfo: memFree=1715192/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=14436 CPUtime=342.19
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 3296 0 0 0 34215 4 0 0 25 0 1 0 222929876 14782464 3282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 3609 3282 66 130 0 3476 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14436

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 25483
/proc/meminfo: memFree=1714872/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=14716 CPUtime=402.18
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 3372 0 0 0 40213 5 0 0 25 0 1 0 222929876 15069184 3358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 3679 3358 66 130 0 3546 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14716

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.52 2/78 25483
/proc/meminfo: memFree=1713720/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=15876 CPUtime=462.15
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 3650 0 0 0 46210 5 0 0 25 0 1 0 222929876 16257024 3636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 3969 3636 66 130 0 3836 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15876

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 25483
/proc/meminfo: memFree=1713592/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=16024 CPUtime=522.14
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 3687 0 0 0 52208 6 0 0 25 0 1 0 222929876 16408576 3673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 4006 3673 66 130 0 3873 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 16024

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.45 2/78 25483
/proc/meminfo: memFree=1713208/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=16440 CPUtime=582.12
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 3776 0 0 0 58205 7 0 0 25 0 1 0 222929876 16834560 3762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 4110 3762 66 130 0 3977 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 16440

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 25483
/proc/meminfo: memFree=1713080/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=16572 CPUtime=642.11
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 3813 0 0 0 64204 7 0 0 25 0 1 0 222929876 16969728 3799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 4143 3799 66 130 0 4010 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16572


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25683
/proc/meminfo: memFree=1703224/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=26856 CPUtime=4061.04
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6236 0 0 0 406064 40 0 0 25 0 1 0 222929876 27500544 6222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 6714 6222 66 130 0 6581 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 26856

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25683
/proc/meminfo: memFree=1703160/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=27036 CPUtime=4121.01
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6256 0 0 0 412061 40 0 0 25 0 1 0 222929876 27684864 6242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 6759 6242 66 130 0 6626 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 27036

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25683
/proc/meminfo: memFree=1703224/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=27036 CPUtime=4181
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6258 0 0 0 418059 41 0 0 25 0 1 0 222929876 27684864 6244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 6759 6244 66 130 0 6626 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 27036

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25683
/proc/meminfo: memFree=1703288/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=27036 CPUtime=4240.98
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6258 0 0 0 424057 41 0 0 25 0 1 0 222929876 27684864 6244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 6759 6244 66 130 0 6626 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 27036

[startup+4302.3 s]
/proc/loadavg: 1.18 1.05 1.01 2/78 25683
/proc/meminfo: memFree=1703224/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=27036 CPUtime=4300.97
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6263 0 0 0 430055 42 0 0 25 0 1 0 222929876 27684864 6249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 6759 6249 66 130 0 6626 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 27036

[startup+4362.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/84 25821
/proc/meminfo: memFree=1701944/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=27036 CPUtime=4360.88
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6263 0 0 0 436044 44 0 0 25 0 1 0 222929876 27684864 6249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 6759 6249 66 130 0 6626 0
Current children cumulated CPU time (s) 4360.88
Current children cumulated vsize (KiB) 27036

[startup+4422.3 s]
/proc/loadavg: 1.03 1.04 1.01 2/78 25881
/proc/meminfo: memFree=1703032/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=27036 CPUtime=4420.82
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6283 0 0 0 442038 44 0 0 25 0 1 0 222929876 27684864 6269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 6759 6269 66 130 0 6626 0
Current children cumulated CPU time (s) 4420.82
Current children cumulated vsize (KiB) 27036

[startup+4482.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 25881
/proc/meminfo: memFree=1703032/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=27212 CPUtime=4480.81
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6299 0 0 0 448036 45 0 0 25 0 1 0 222929876 27865088 6285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 6803 6285 66 130 0 6670 0
Current children cumulated CPU time (s) 4480.81
Current children cumulated vsize (KiB) 27212

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25881
/proc/meminfo: memFree=1703032/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=27212 CPUtime=4540.8
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6300 0 0 0 454034 46 0 0 25 0 1 0 222929876 27865088 6286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 6803 6286 66 130 0 6670 0
Current children cumulated CPU time (s) 4540.8
Current children cumulated vsize (KiB) 27212

[startup+4602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25881
/proc/meminfo: memFree=1702968/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=27212 CPUtime=4600.78
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6317 0 0 0 460032 46 0 0 25 0 1 0 222929876 27865088 6303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 6803 6303 66 130 0 6670 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 27212

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25881
/proc/meminfo: memFree=1701624/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=28528 CPUtime=4660.76
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6632 0 0 0 466029 47 0 0 25 0 1 0 222929876 29212672 6618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 7132 6618 66 130 0 6999 0
Current children cumulated CPU time (s) 4660.76
Current children cumulated vsize (KiB) 28528

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25881
/proc/meminfo: memFree=1701624/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=28668 CPUtime=4720.74
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6652 0 0 0 472027 47 0 0 25 0 1 0 222929876 29356032 6638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 7167 6638 66 130 0 7034 0
Current children cumulated CPU time (s) 4720.74
Current children cumulated vsize (KiB) 28668

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25881
/proc/meminfo: memFree=1701432/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=28824 CPUtime=4780.73
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6685 0 0 0 478025 48 0 0 25 0 1 0 222929876 29515776 6671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 7206 6671 66 130 0 7073 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 28824

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25881
/proc/meminfo: memFree=1701368/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=28824 CPUtime=4840.71
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6706 0 0 0 484022 49 0 0 25 0 1 0 222929876 29515776 6692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 7206 6692 66 130 0 7073 0
Current children cumulated CPU time (s) 4840.71
Current children cumulated vsize (KiB) 28824

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25881
/proc/meminfo: memFree=1701176/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=29036 CPUtime=4900.69
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6749 0 0 0 490020 49 0 0 25 0 1 0 222929876 29732864 6735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 7259 6735 66 130 0 7126 0
Current children cumulated CPU time (s) 4900.69
Current children cumulated vsize (KiB) 29036

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25881
/proc/meminfo: memFree=1701176/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=29036 CPUtime=4960.68
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6753 0 0 0 496018 50 0 0 25 0 1 0 222929876 29732864 6739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 7259 6739 66 130 0 7126 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 29036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25881
/proc/meminfo: memFree=1701176/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=29036 CPUtime=5000.07
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6753 0 0 0 499957 50 0 0 25 0 1 0 222929876 29732864 6739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 7259 6739 66 130 0 7126 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 29036

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25881
/proc/meminfo: memFree=1701176/2055920 swapFree=4155628/4192956
[pid=25482] ppid=25480 vsize=29036 CPUtime=5000.07
/proc/25482/stat : 25482 (minisat_noasser) R 25480 25482 25386 0 -1 4194304 6753 0 0 0 499957 50 0 0 25 0 1 0 222929876 29732864 6739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25482/statm: 7259 6739 66 130 0 7126 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 29036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.09
CPU user time (s): 4999.58
CPU system time (s): 0.508922
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 29036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.508922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6753
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= 102326

runsolver used 3.9334 second user time and 11.0383 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sat Apr 28 08:48:46 UTC 2007

IDJOB= 425037
IDBENCH= 20130
IDSOLVER= 189
FILE ID= node21/425037-1177750126

PBS_JOBID= 4715548

Free space on /tmp= 66538 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2043900701-05.cnf
COMMAND LINE= /tmp/evaluation/425037-1177750126/minisat_noassertions /tmp/evaluation/425037-1177750126/instance-425037-1177750126.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-425037-1177750126 -o ROOT/results/node21/solver-425037-1177750126 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425037-1177750126/minisat_noassertions /tmp/evaluation/425037-1177750126/instance-425037-1177750126.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a5058cd96f6a298ccd8b0f2940cbf5d9

RANDOM SEED= 641220303

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1728976 kB
Buffers:         46872 kB
Cached:         190168 kB
SwapCached:      15988 kB
Active:         163172 kB
Inactive:        97960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728976 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          30244 kB
Slab:            51436 kB
Committed_AS:  1878668 kB
PageTables:       1784 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= 66538 MiB

End job on node21 on Sat Apr 28 10:12:10 UTC 2007