Trace number 425088

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) 5000.07 5002.12

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
MD5SUMf2fec9cb29c1b6ad2520f981dedcdd00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark44.5822
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.06/0.09	c ============================[ Search Statistics ]==============================
0.06/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.06/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.06/0.09	c ===============================================================================
0.06/0.09	c |         0 |    6794    29047    88295 |     9682        0    nan |  0.000 % |
0.09/0.12	c |       101 |    6794    29047    88295 |    10650      101     94 |  0.000 % |
0.09/0.15	c |       251 |    6794    29047    88295 |    11715      251    103 |  0.000 % |
0.09/0.19	c |       477 |    6794    29047    88295 |    12887      477    118 |  0.000 % |
0.19/0.27	c |       814 |    6794    29047    88295 |    14175      814    127 |  0.000 % |
0.29/0.37	c |      1321 |    6794    29047    88295 |    15593     1321    124 |  0.000 % |
0.49/0.56	c |      2080 |    6794    29047    88295 |    17152     2080    136 |  0.000 % |
0.79/0.83	c |      3220 |    6794    29047    88295 |    18868     3220    140 |  0.000 % |
1.19/1.26	c |      4928 |    6794    29047    88295 |    20754     4928    143 |  0.000 % |
1.89/1.97	c |      7490 |    6794    29047    88295 |    22830     7490    149 |  0.000 % |
3.09/3.19	c |     11334 |    6794    29047    88295 |    25113    11334    156 |  0.000 % |
5.29/5.37	c |     17102 |    6794    29047    88295 |    27624    17102    162 |  0.000 % |
9.49/9.54	c |     25751 |    6794    29047    88295 |    30387    25751    170 |  0.000 % |
15.69/15.80	c |     38729 |    6794    29047    88295 |    33426    18826    177 |  0.000 % |
26.48/26.53	c |     58190 |    6794    29047    88295 |    36768    15738    197 |  0.000 % |
45.17/45.24	c |     87383 |    6794    29047    88295 |    40445    19686    198 |  0.000 % |
76.46/76.56	c |    131174 |    6794    29047    88295 |    44490    34598    197 |  0.000 % |
136.74/136.83	c |    196858 |    6794    29047    88295 |    48939    35805    204 |  0.000 % |
240.30/240.47	c |    295384 |    6794    29047    88295 |    53832    23680    181 |  0.000 % |
393.95/394.15	c |    443173 |    6794    29047    88295 |    59216    50685    197 |  0.000 % |
659.11/659.45	c |    664856 |    6794    29047    88295 |    65137    41891    181 |  0.000 % |
1086.27/1086.82	c |    997381 |    6794    29047    88295 |    71651    21162    178 |  0.000 % |
1766.62/1767.42	c |   1496169 |    6794    29047    88295 |    78816    63573    200 |  0.000 % |
2958.39/2959.69	c |   2244351 |    6794    29047    88295 |    86698    44180    208 |  0.000 % |
4663.26/4665.29	c |   3366626 |    6794    29047    88295 |    95368    29167    184 |  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/node13/watcher-425088-1177775410 -o ROOT/results/node13/solver-425088-1177775410 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425088-1177775410/minisat_noassertions /tmp/evaluation/425088-1177775410/instance-425088-1177775410.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: 0.92 0.98 0.99 3/77 25810
/proc/meminfo: memFree=1515600/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=2748 CPUtime=0
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 225458789 2813952 424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 687 424 50 130 0 554 0

[startup+0.07561 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25810
/proc/meminfo: memFree=1515600/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=4536 CPUtime=0.06
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 885 0 0 0 6 0 0 0 18 0 1 0 225458789 4644864 871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682172 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 1134 871 62 130 0 1001 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4536

[startup+0.101615 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25810
/proc/meminfo: memFree=1515600/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=4372 CPUtime=0.09
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 915 0 0 0 9 0 0 0 18 0 1 0 225458789 4476928 842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546820 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 1093 842 63 130 0 960 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4372

[startup+0.301657 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25810
/proc/meminfo: memFree=1515600/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=4504 CPUtime=0.29
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 955 0 0 0 29 0 0 0 19 0 1 0 225458789 4612096 882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 1126 882 67 130 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.702743 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25810
/proc/meminfo: memFree=1515600/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=5428 CPUtime=0.69
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 1197 0 0 0 69 0 0 0 22 0 1 0 225458789 5558272 1124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 1357 1124 67 130 0 1224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5428

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1510728/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=7408 CPUtime=1.49
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 1681 0 0 0 148 1 0 0 25 0 1 0 225458789 7585792 1608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 1852 1608 67 130 0 1719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7408

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1507912/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=10972 CPUtime=3.09
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 2594 0 0 0 308 1 0 0 25 0 1 0 225458789 11235328 2521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 2743 2521 67 130 0 2610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10972

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1501128/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=17092 CPUtime=6.29
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 4118 0 0 0 627 2 0 0 25 0 1 0 225458789 17502208 4045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 4273 4045 67 130 0 4140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17092

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1490632/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=25968 CPUtime=12.69
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 6323 0 0 0 1265 4 0 0 25 0 1 0 225458789 26591232 6250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 6492 6250 67 130 0 6359 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25968

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1485000/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=31512 CPUtime=25.48
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 7701 0 0 0 2543 5 0 0 25 0 1 0 225458789 32268288 7628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 7878 7628 67 130 0 7745 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31512

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1479176/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=37320 CPUtime=51.07
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 9155 0 0 0 5100 7 0 0 25 0 1 0 225458789 38215680 9082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 9330 9082 67 130 0 9197 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37320

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1474056/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=42420 CPUtime=102.25
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 10419 0 0 0 10217 8 0 0 25 0 1 0 225458789 43438080 10346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 10605 10346 67 130 0 10472 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 42420

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1469192/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=47304 CPUtime=162.23
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 11640 0 0 0 16213 10 0 0 25 0 1 0 225458789 48439296 11567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552592 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 11826 11567 67 130 0 11693 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 47304

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1469128/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=47276 CPUtime=222.21
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 11640 0 0 0 22210 11 0 0 25 0 1 0 225458789 48410624 11567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 11819 11567 67 130 0 11686 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 47276

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1465224/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=51104 CPUtime=282.18
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 12603 0 0 0 28206 12 0 0 25 0 1 0 225458789 52330496 12530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 12776 12530 67 130 0 12643 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 51104

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1459528/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=56792 CPUtime=342.16
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 14026 0 0 0 34202 14 0 0 25 0 1 0 225458789 58155008 13953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 14198 13953 67 130 0 14065 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 56792

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1458568/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=57716 CPUtime=402.14
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 14259 0 0 0 40199 15 0 0 25 0 1 0 225458789 59101184 14186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 14429 14186 67 130 0 14296 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 57716

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1458184/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=58112 CPUtime=462.12
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 14361 0 0 0 46196 16 0 0 25 0 1 0 225458789 59506688 14288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 14528 14288 67 130 0 14395 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 58112

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1457096/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=59696 CPUtime=522.1
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 14755 0 0 0 52193 17 0 0 25 0 1 0 225458789 61128704 14682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 14924 14682 67 130 0 14791 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 59696

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1455560/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=60884 CPUtime=582.08
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 15046 0 0 0 58190 18 0 0 25 0 1 0 225458789 62345216 14973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 15221 14973 67 130 0 15088 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 60884

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25811
/proc/meminfo: memFree=1455560/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=60884 CPUtime=642.05
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 15047 0 0 0 64187 18 0 0 25 0 1 0 225458789 62345216 14974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 15221 14974 67 130 0 15088 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 60884


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26011
/proc/meminfo: memFree=1416264/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100152 CPUtime=4060.68
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 406011 57 0 0 25 0 1 0 225458789 102555648 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25038 24781 67 130 0 24905 0
Current children cumulated CPU time (s) 4060.68
Current children cumulated vsize (KiB) 100152

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26011
/proc/meminfo: memFree=1416200/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4120.66
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 412008 58 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4120.66
Current children cumulated vsize (KiB) 100144

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26011
/proc/meminfo: memFree=1416200/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4180.64
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 418006 58 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4180.64
Current children cumulated vsize (KiB) 100144

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26011
/proc/meminfo: memFree=1416200/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4240.62
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 424003 59 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4240.62
Current children cumulated vsize (KiB) 100144

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 26187
/proc/meminfo: memFree=1414864/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4300.52
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 429992 60 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4300.52
Current children cumulated vsize (KiB) 100144

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1415880/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4360.47
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 435987 60 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 100144

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1415944/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4420.46
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 441985 61 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4420.46
Current children cumulated vsize (KiB) 100144

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1416008/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4480.43
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 447982 61 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4480.43
Current children cumulated vsize (KiB) 100144

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1416072/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4540.41
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 453979 62 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4540.41
Current children cumulated vsize (KiB) 100144

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1416008/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4600.39
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 459977 62 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4600.39
Current children cumulated vsize (KiB) 100144

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1416072/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4660.36
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 465974 62 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4660.36
Current children cumulated vsize (KiB) 100144

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1416136/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100144 CPUtime=4720.35
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24854 0 0 0 471972 63 0 0 25 0 1 0 225458789 102547456 24781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25036 24781 67 130 0 24903 0
Current children cumulated CPU time (s) 4720.35
Current children cumulated vsize (KiB) 100144

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1415880/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100588 CPUtime=4780.32
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24936 0 0 0 477969 63 0 0 25 0 1 0 225458789 103002112 24863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25147 24863 67 130 0 25014 0
Current children cumulated CPU time (s) 4780.32
Current children cumulated vsize (KiB) 100588

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1415816/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=100588 CPUtime=4840.3
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 24936 0 0 0 483966 64 0 0 25 0 1 0 225458789 103002112 24863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 25147 24863 67 130 0 25014 0
Current children cumulated CPU time (s) 4840.3
Current children cumulated vsize (KiB) 100588

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1405640/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=110892 CPUtime=4900.28
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 27487 0 0 0 489960 68 0 0 25 0 1 0 225458789 113553408 27414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 27723 27414 67 130 0 27590 0
Current children cumulated CPU time (s) 4900.28
Current children cumulated vsize (KiB) 110892

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1405640/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=110892 CPUtime=4960.26
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 27487 0 0 0 495958 68 0 0 25 0 1 0 225458789 113553408 27414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 27723 27414 67 130 0 27590 0
Current children cumulated CPU time (s) 4960.26
Current children cumulated vsize (KiB) 110892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1405576/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=110892 CPUtime=5000.04
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 27487 0 0 0 499936 68 0 0 25 0 1 0 225458789 113553408 27414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 27723 27414 67 130 0 27590 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 110892

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26209
/proc/meminfo: memFree=1405576/2055920 swapFree=4159412/4192956
[pid=25810] ppid=25808 vsize=110892 CPUtime=5000.04
/proc/25810/stat : 25810 (minisat_noasser) R 25808 25810 25279 0 -1 4194304 27487 0 0 0 499936 68 0 0 25 0 1 0 225458789 113553408 27414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25810/statm: 27723 27414 67 130 0 27590 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 110892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.12
CPU time (s): 5000.07
CPU user time (s): 4999.37
CPU system time (s): 0.706892
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 110892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.37
system time used= 0.706892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27487
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= 6009

runsolver used 3.82742 second user time and 11.2113 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Apr 28 15:50:10 UTC 2007

IDJOB= 425088
IDBENCH= 20181
IDSOLVER= 189
FILE ID= node13/425088-1177775410

PBS_JOBID= 4715626

Free space on /tmp= 66502 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
COMMAND LINE= /tmp/evaluation/425088-1177775410/minisat_noassertions /tmp/evaluation/425088-1177775410/instance-425088-1177775410.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-425088-1177775410 -o ROOT/results/node13/solver-425088-1177775410 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425088-1177775410/minisat_noassertions /tmp/evaluation/425088-1177775410/instance-425088-1177775410.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f2fec9cb29c1b6ad2520f981dedcdd00

RANDOM SEED= 692653232

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1516136 kB
Buffers:         43660 kB
Cached:         411464 kB
SwapCached:      12852 kB
Active:         303324 kB
Inactive:       175452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516136 kB
SwapTotal:     4192956 kB
SwapFree:      4159412 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          30480 kB
Slab:            46468 kB
Committed_AS:  6927316 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= 66502 MiB

End job on node13 on Sat Apr 28 17:13:34 UTC 2007