Trace number 421221

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) 1200.07 1200.51

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 benchmark45.0651
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                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.34	c ============================[ Search Statistics ]==============================
0.29/0.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.34	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.34	c ===============================================================================
0.29/0.34	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.35	c |       102 |     160    13600    95200 |     4986      102     48 |  0.004 % |
0.29/0.36	c |       252 |     160    13600    95200 |     5485      252     48 |  0.004 % |
0.29/0.38	c |       478 |     160    13600    95200 |     6033      478     47 |  0.004 % |
0.39/0.41	c |       816 |     160    13600    95200 |     6637      816     47 |  0.004 % |
0.39/0.45	c |      1322 |     160    13600    95200 |     7300     1322     47 |  0.004 % |
0.49/0.51	c |      2081 |     160    13600    95200 |     8031     2081     48 |  0.004 % |
0.59/0.60	c |      3221 |     160    13600    95200 |     8834     3221     48 |  0.004 % |
0.69/0.76	c |      4929 |     160    13600    95200 |     9717     4929     48 |  0.004 % |
0.99/1.04	c |      7491 |     160    13600    95200 |    10689     7491     49 |  0.004 % |
1.49/1.54	c |     11335 |     160    13600    95200 |    11758     5953     49 |  0.004 % |
2.29/2.32	c |     17101 |     160    13600    95200 |    12934    11719     49 |  0.004 % |
3.59/3.60	c |     25754 |     160    13600    95200 |    14227     7363     49 |  0.004 % |
5.58/5.65	c |     38728 |     160    13600    95200 |    15650    13185     50 |  0.004 % |
9.08/9.12	c |     58189 |     160    13600    95200 |    17215     9066     47 |  0.004 % |
14.49/14.57	c |     87382 |     160    13600    95200 |    18936    12322     48 |  0.004 % |
23.58/23.65	c |    131175 |     160    13600    95200 |    20830    18097     50 |  0.004 % |
39.27/39.36	c |    196861 |     160    13600    95200 |    22913    10629     48 |  0.004 % |
63.26/63.33	c |    295387 |     160    13600    95200 |    25204    16977     50 |  0.004 % |
102.75/102.87	c |    443176 |     160    13600    95200 |    27725    19995     49 |  0.004 % |
166.63/166.74	c |    664860 |     160    13600    95200 |    30497    24135     51 |  0.004 % |
266.60/266.71	c |    997388 |     160    13600    95200 |    33547    16242     49 |  0.004 % |
430.73/430.95	c |   1496176 |     160    13600    95200 |    36902    13262     48 |  0.004 % |
691.64/691.91	c |   2244358 |     160    13600    95200 |    40592    16955     48 |  0.004 % |
1106.19/1106.60	c |   3366632 |     160    13600    95200 |    44652    13163     47 |  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/node40/watcher-421221-1177500623 -o ROOT/results/node40/solver-421221-1177500623 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421221-1177500623/minisat_noassertions /tmp/evaluation/421221-1177500623/instance-421221-1177500623.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): 2400 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 0.98 0.98 3/77 32155
/proc/meminfo: memFree=1806528/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=1856 CPUtime=0
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 78941905 1900544 208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 464 208 50 130 0 331 0

[startup+0.0079271 s]
/proc/loadavg: 0.99 0.98 0.98 3/77 32155
/proc/meminfo: memFree=1806528/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=1988 CPUtime=0
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 78941905 2035712 251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 530 252 50 130 0 397 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1988

[startup+0.101946 s]
/proc/loadavg: 0.99 0.98 0.98 3/77 32155
/proc/meminfo: memFree=1806528/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=3132 CPUtime=0.09
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 524 0 0 0 9 0 0 0 18 0 1 0 78941905 3207168 510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 783 510 62 130 0 650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301988 s]
/proc/loadavg: 0.99 0.98 0.98 3/77 32155
/proc/meminfo: memFree=1806528/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=3132 CPUtime=0.29
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 537 0 0 0 29 0 0 0 19 0 1 0 78941905 3207168 523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529378 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 783 523 62 130 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.701071 s]
/proc/loadavg: 0.99 0.98 0.98 3/77 32155
/proc/meminfo: memFree=1806528/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=3456 CPUtime=0.69
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 642 0 0 0 69 0 0 0 22 0 1 0 78941905 3538944 628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 864 628 66 130 0 731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.50124 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32156
/proc/meminfo: memFree=1803576/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=5044 CPUtime=1.49
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 1013 0 0 0 149 0 0 0 25 0 1 0 78941905 5165056 999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 1261 999 66 130 0 1128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5044

[startup+3.10157 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32156
/proc/meminfo: memFree=1802616/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=5572 CPUtime=3.09
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 1161 0 0 0 309 0 0 0 25 0 1 0 78941905 5705728 1147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 1393 1147 66 130 0 1260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5572

[startup+6.30124 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32156
/proc/meminfo: memFree=1801464/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=6496 CPUtime=6.28
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 1384 0 0 0 628 0 0 0 25 0 1 0 78941905 6651904 1370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 1624 1370 66 130 0 1491 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6496

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32156
/proc/meminfo: memFree=1800440/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=7024 CPUtime=12.69
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 1538 0 0 0 1268 1 0 0 25 0 1 0 78941905 7192576 1524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 1756 1524 66 130 0 1623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7024

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32156
/proc/meminfo: memFree=1799096/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=8372 CPUtime=25.48
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 1844 0 0 0 2547 1 0 0 25 0 1 0 78941905 8572928 1830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 2093 1830 66 130 0 1960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8372

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32156
/proc/meminfo: memFree=1798136/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=9344 CPUtime=51.07
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 2087 0 0 0 5106 1 0 0 25 0 1 0 78941905 9568256 2073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 2336 2073 66 130 0 2203 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9344

[startup+102.305 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1796920/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=10564 CPUtime=102.26
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 2372 0 0 0 10224 2 0 0 25 0 1 0 78941905 10817536 2358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 2641 2358 66 130 0 2508 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10564

[startup+162.302 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1795576/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=11944 CPUtime=162.23
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 2707 0 0 0 16220 3 0 0 25 0 1 0 78941905 12230656 2693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 2986 2693 66 130 0 2853 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11944

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1794552/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=12892 CPUtime=222.21
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 2951 0 0 0 22218 3 0 0 25 0 1 0 78941905 13201408 2937 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 3223 2937 66 130 0 3090 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12892

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1793400/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=14152 CPUtime=282.19
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 3252 0 0 0 28215 4 0 0 25 0 1 0 78941905 14491648 3238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 3538 3238 66 130 0 3405 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14152

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1793272/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=14436 CPUtime=342.16
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 3296 0 0 0 34212 4 0 0 25 0 1 0 78941905 14782464 3282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 3609 3282 66 130 0 3476 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14436

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1792952/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=14716 CPUtime=402.14
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 3372 0 0 0 40209 5 0 0 25 0 1 0 78941905 15069184 3358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 3679 3358 66 130 0 3546 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14716

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1791800/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=15876 CPUtime=462.13
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 3649 0 0 0 46207 6 0 0 25 0 1 0 78941905 16257024 3635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 3969 3635 66 130 0 3836 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 15876

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1791672/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=16024 CPUtime=522.1
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 3687 0 0 0 52204 6 0 0 25 0 1 0 78941905 16408576 3673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4006 3673 66 130 0 3873 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 16024

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1791352/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=16440 CPUtime=582.08
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 3776 0 0 0 58201 7 0 0 25 0 1 0 78941905 16834560 3762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4110 3762 66 130 0 3977 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 16440

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 32156
/proc/meminfo: memFree=1791160/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=16572 CPUtime=642.06
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 3813 0 0 0 64199 7 0 0 25 0 1 0 78941905 16969728 3799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4143 3799 66 130 0 4010 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 16572

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1790264/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=17420 CPUtime=702.04
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4040 0 0 0 70196 8 0 0 25 0 1 0 78941905 17838080 4026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4355 4026 66 130 0 4222 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 17420

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1789688/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=18000 CPUtime=762.01
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4171 0 0 0 76193 8 0 0 25 0 1 0 78941905 18432000 4157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4500 4157 66 130 0 4367 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 18000

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1789496/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=18332 CPUtime=821.99
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4229 0 0 0 82190 9 0 0 25 0 1 0 78941905 18771968 4215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4583 4215 66 130 0 4450 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 18332

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1789368/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=18332 CPUtime=881.97
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4247 0 0 0 88188 9 0 0 25 0 1 0 78941905 18771968 4233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4583 4233 66 130 0 4450 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 18332

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1789112/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=18616 CPUtime=941.95
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4297 0 0 0 94185 10 0 0 25 0 1 0 78941905 19062784 4283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4654 4283 66 130 0 4521 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 18616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1789048/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=18756 CPUtime=1001.92
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4330 0 0 0 100182 10 0 0 25 0 1 0 78941905 19206144 4316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4689 4316 66 130 0 4556 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 18756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1788984/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=18900 CPUtime=1061.91
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4362 0 0 0 106180 11 0 0 25 0 1 0 78941905 19353600 4348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4725 4348 66 130 0 4592 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 18900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1788024/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=19940 CPUtime=1121.89
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4598 0 0 0 112177 12 0 0 25 0 1 0 78941905 20418560 4584 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 4985 4584 66 130 0 4852 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 19940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1787576/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=20360 CPUtime=1181.86
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4713 0 0 0 118174 12 0 0 25 0 1 0 78941905 20848640 4699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 5090 4699 66 130 0 4957 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 20360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1787448/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=20500 CPUtime=1200.06
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4739 0 0 0 119993 13 0 0 25 0 1 0 78941905 20992000 4725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 5125 4725 66 130 0 4992 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 20500

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: 1.00 1.00 0.99 2/78 32156
/proc/meminfo: memFree=1787448/2055920 swapFree=4157376/4192956
[pid=32155] ppid=32153 vsize=20500 CPUtime=1200.06
/proc/32155/stat : 32155 (minisat_noasser) R 32153 32155 31099 0 -1 4194304 4739 0 0 0 119993 13 0 0 25 0 1 0 78941905 20992000 4725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 5125 4725 66 130 0 4992 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 20500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.134979
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 20500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4739
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= 2370

runsolver used 0.964853 second user time and 2.46062 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 25 11:30:23 UTC 2007

IDJOB= 421221
IDBENCH= 20130
IDSOLVER= 188
FILE ID= node40/421221-1177500623

PBS_JOBID= 4685831

Free space on /tmp= 66507 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/421221-1177500623/minisat_noassertions /tmp/evaluation/421221-1177500623/instance-421221-1177500623.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-421221-1177500623 -o ROOT/results/node40/solver-421221-1177500623 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421221-1177500623/minisat_noassertions /tmp/evaluation/421221-1177500623/instance-421221-1177500623.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  a5058cd96f6a298ccd8b0f2940cbf5d9

RANDOM SEED= 927917708

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1806936 kB
Buffers:         40412 kB
Cached:         140172 kB
SwapCached:      16548 kB
Active:         133452 kB
Inactive:        74796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806936 kB
SwapTotal:     4192956 kB
SwapFree:      4157376 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          33176 kB
Slab:            26040 kB
Committed_AS:   998304 kB
PageTables:       1940 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= 66507 MiB

End job on node40 on Wed Apr 25 11:50:26 UTC 2007