Trace number 421284

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) 1200.12 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
MD5SUM2d55dadc6f2d8f95e2996fe01ffdeeb0
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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:  13000                                                |
0.00/0.00	c |  Number of clauses:    54600                                                |
0.06/0.10	c |  Parsing time:         0.09         s                                       |
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |   12585    53941   164074 |    17980        0    nan |  0.000 % |
0.19/0.27	c |       100 |   12585    53941   164074 |    19778      100    133 |  0.000 % |
0.29/0.34	c |       251 |   12585    53941   164074 |    21756      251    164 |  0.000 % |
0.39/0.44	c |       476 |   12585    53941   164074 |    23931      476    166 |  0.000 % |
0.49/0.58	c |       816 |   12585    53941   164074 |    26325      816    170 |  0.000 % |
0.69/0.79	c |      1322 |   12585    53941   164074 |    28957     1322    194 |  0.000 % |
1.09/1.12	c |      2082 |   12585    53941   164074 |    31853     2082    204 |  0.000 % |
1.59/1.63	c |      3222 |   12585    53941   164074 |    35038     3222    204 |  0.000 % |
2.39/2.48	c |      4931 |   12585    53941   164074 |    38542     4931    223 |  0.000 % |
3.69/3.75	c |      7494 |   12585    53941   164074 |    42396     7494    222 |  0.000 % |
5.79/5.89	c |     11338 |   12585    53941   164074 |    46636    11338    239 |  0.000 % |
9.49/9.51	c |     17104 |   12585    53941   164074 |    51299    17104    243 |  0.000 % |
15.98/16.07	c |     25755 |   12585    53941   164074 |    56429    25755    256 |  0.000 % |
26.29/26.35	c |     38729 |   12585    53941   164074 |    62072    38729    257 |  0.000 % |
44.57/44.66	c |     58190 |   12585    53941   164074 |    68280    58190    257 |  0.000 % |
77.76/77.80	c |     87383 |   12585    53941   164074 |    75108    29270    283 |  0.000 % |
135.26/135.36	c |    131172 |   12585    53941   164074 |    82619    73059    294 |  0.000 % |
241.73/241.85	c |    196858 |   12585    53941   164074 |    90881    66739    292 |  0.000 % |
443.78/443.98	c |    295385 |   12585    53941   164074 |    99969    86571    353 |  0.000 % |
768.48/768.87	c |    443174 |   12585    53941   164074 |   109966    61936    358 |  0.000 % |

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/node29/watcher-421284-1177501827 -o ROOT/results/node29/solver-421284-1177501827 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421284-1177501827/minisat_noassertions /tmp/evaluation/421284-1177501827/instance-421284-1177501827.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: 0.91 0.97 0.95 2/77 30069
/proc/meminfo: memFree=1781384/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=2476 CPUtime=0
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 526 0 0 0 0 0 0 0 18 0 1 0 198098425 2535424 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 619 513 49 130 0 486 0

[startup+0.066403 s]
/proc/loadavg: 0.91 0.97 0.95 2/77 30069
/proc/meminfo: memFree=1781384/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=5660 CPUtime=0.06
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 1256 0 0 0 6 0 0 0 18 0 1 0 198098425 5795840 1225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 1415 1227 50 130 0 1282 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5660

[startup+0.101419 s]
/proc/loadavg: 0.91 0.97 0.95 2/77 30069
/proc/meminfo: memFree=1781384/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=6740 CPUtime=0.09
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 1538 0 0 0 9 0 0 0 18 0 1 0 198098425 6901760 1507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 1685 1507 62 130 0 1552 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6740

[startup+0.301417 s]
/proc/loadavg: 0.91 0.97 0.95 2/77 30069
/proc/meminfo: memFree=1781384/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=6412 CPUtime=0.29
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 1651 0 0 0 29 0 0 0 19 0 1 0 198098425 6565888 1472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 1603 1472 67 130 0 1470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6412

[startup+0.70144 s]
/proc/loadavg: 0.91 0.97 0.95 2/77 30069
/proc/meminfo: memFree=1781384/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=6808 CPUtime=0.69
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 1766 0 0 0 69 0 0 0 22 0 1 0 198098425 6971392 1587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 1702 1587 67 130 0 1569 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6808

[startup+1.50149 s]
/proc/loadavg: 0.91 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1774592/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=8392 CPUtime=1.49
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 2140 0 0 0 148 1 0 0 25 0 1 0 198098425 8593408 1961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 2098 1961 67 130 0 1965 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8392

[startup+3.10159 s]
/proc/loadavg: 0.91 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1772480/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=11428 CPUtime=3.09
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 2891 0 0 0 307 2 0 0 25 0 1 0 198098425 11702272 2712 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 2857 2712 67 130 0 2724 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11428

[startup+6.3018 s]
/proc/loadavg: 0.92 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1765760/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=17560 CPUtime=6.29
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 4419 0 0 0 627 2 0 0 25 0 1 0 198098425 17981440 4240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 4390 4240 67 130 0 4257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17560

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1754880/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=27920 CPUtime=12.68
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 7022 0 0 0 1263 5 0 0 25 0 1 0 198098425 28590080 6843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 6980 6843 67 130 0 6847 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27920

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1736768/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=45244 CPUtime=25.48
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 11365 0 0 0 2540 8 0 0 25 0 1 0 198098425 46329856 11186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 11311 11186 67 130 0 11178 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45244

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1708224/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=74352 CPUtime=51.08
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 18619 0 0 0 5092 16 0 0 25 0 1 0 198098425 76136448 18440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 18588 18440 67 130 0 18455 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74352

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1702016/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=79896 CPUtime=102.27
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 19986 0 0 0 10209 18 0 0 25 0 1 0 198098425 81813504 19807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 19974 19807 67 130 0 19841 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 79896

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1674752/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=106964 CPUtime=162.24
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 26778 0 0 0 16200 24 0 0 25 0 1 0 198098425 109531136 26599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 26741 26599 67 130 0 26608 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 106964

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1674688/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=106964 CPUtime=222.23
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 26779 0 0 0 22198 25 0 0 25 0 1 0 198098425 109531136 26600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 26741 26600 67 130 0 26608 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 106964

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1657984/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=123780 CPUtime=282.21
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 30964 0 0 0 28192 29 0 0 25 0 1 0 198098425 126750720 30785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 30945 30785 67 130 0 30812 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 123780

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1657984/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=123780 CPUtime=342.21
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 30964 0 0 0 34191 30 0 0 25 0 1 0 198098425 126750720 30785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 30945 30785 67 130 0 30812 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 123780

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1657984/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=123780 CPUtime=402.19
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 30964 0 0 0 40189 30 0 0 25 0 1 0 198098425 126750720 30785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 30945 30785 67 130 0 30812 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 123780

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1629632/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=152436 CPUtime=462.18
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 38109 0 0 0 46180 38 0 0 25 0 1 0 198098425 156094464 37930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 38109 37930 67 130 0 37976 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 152436

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1628224/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=153492 CPUtime=522.15
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 38381 0 0 0 52177 38 0 0 25 0 1 0 198098425 157175808 38202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 38373 38202 67 130 0 38240 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 153492

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30070
/proc/meminfo: memFree=1628288/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=153492 CPUtime=582.15
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 38381 0 0 0 58176 39 0 0 25 0 1 0 198098425 157175808 38202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 38373 38202 67 130 0 38240 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 153492

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/84 30142
/proc/meminfo: memFree=1626952/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=153492 CPUtime=642.1
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 38381 0 0 0 64169 41 0 0 25 0 1 0 198098425 157175808 38202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 38373 38202 67 130 0 38240 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 153492

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1620800/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=160688 CPUtime=702
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40176 0 0 0 70157 43 0 0 25 0 1 0 198098425 164544512 39997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40172 39997 67 130 0 40039 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 160688

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1620800/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=160688 CPUtime=761.99
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40176 0 0 0 76156 43 0 0 25 0 1 0 198098425 164544512 39997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546807 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40172 39997 67 130 0 40039 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 160688

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1620864/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=160688 CPUtime=821.97
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40176 0 0 0 82153 44 0 0 25 0 1 0 198098425 164544512 39997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40172 39997 67 130 0 40039 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 160688

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1617600/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=163992 CPUtime=881.95
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40996 0 0 0 88150 45 0 0 25 0 1 0 198098425 167927808 40817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40998 40817 67 130 0 40865 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 163992

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1617600/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=163992 CPUtime=941.93
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40996 0 0 0 94148 45 0 0 25 0 1 0 198098425 167927808 40817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40998 40817 67 130 0 40865 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 163992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1617664/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=163992 CPUtime=1001.92
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40996 0 0 0 100146 46 0 0 25 0 1 0 198098425 167927808 40817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40998 40817 67 130 0 40865 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 163992

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1617728/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=163992 CPUtime=1061.91
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40996 0 0 0 106145 46 0 0 25 0 1 0 198098425 167927808 40817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40998 40817 67 130 0 40865 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 163992

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1617728/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=163976 CPUtime=1121.9
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40996 0 0 0 112143 47 0 0 25 0 1 0 198098425 167911424 40817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40994 40817 67 130 0 40861 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 163976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1617664/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=163976 CPUtime=1181.88
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40996 0 0 0 118141 47 0 0 25 0 1 0 198098425 167911424 40817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40994 40817 67 130 0 40861 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 163976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1617664/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=163976 CPUtime=1200.08
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40996 0 0 0 119961 47 0 0 25 0 1 0 198098425 167911424 40817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40994 40817 67 130 0 40861 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 163976

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 30268
/proc/meminfo: memFree=1617664/2055920 swapFree=4146612/4192956
[pid=30069] ppid=30067 vsize=163976 CPUtime=1200.08
/proc/30069/stat : 30069 (minisat_noasser) R 30067 30069 28970 0 -1 4194304 40996 0 0 0 119961 47 0 0 25 0 1 0 198098425 167911424 40817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30069/statm: 40994 40817 67 130 0 40861 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 163976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.61
CPU system time (s): 0.506922
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 163992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.506922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40996
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= 2235

runsolver used 0.979851 second user time and 2.55061 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Wed Apr 25 11:50:27 UTC 2007

IDJOB= 421284
IDBENCH= 20193
IDSOLVER= 188
FILE ID= node29/421284-1177501827

PBS_JOBID= 4685840

Free space on /tmp= 66466 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
COMMAND LINE= /tmp/evaluation/421284-1177501827/minisat_noassertions /tmp/evaluation/421284-1177501827/instance-421284-1177501827.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-421284-1177501827 -o ROOT/results/node29/solver-421284-1177501827 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421284-1177501827/minisat_noassertions /tmp/evaluation/421284-1177501827/instance-421284-1177501827.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  2d55dadc6f2d8f95e2996fe01ffdeeb0

RANDOM SEED= 751268825

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1781792 kB
Buffers:         36792 kB
Cached:         167244 kB
SwapCached:      11728 kB
Active:         117368 kB
Inactive:       110152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781792 kB
SwapTotal:     4192956 kB
SwapFree:      4146612 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            32068 kB
Committed_AS:  2686056 kB
PageTables:       1872 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= 66466 MiB

End job on node29 on Wed Apr 25 12:10:29 UTC 2007