Trace number 421629

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) 1200.1 1200.45

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k100.cnf
MD5SUM751bd85ad6f8d39d07f721982719fb9b
Bench CategoryINDUST (industrial 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 variables149555
Number of clauses670148
Sum of the clauses size1724814
Maximum clause length20
Minimum clause length1
Number of clauses of size 1903
Number of clauses of size 2522026
Number of clauses of size 373562
Number of clauses of size 430075
Number of clauses of size 513044
Number of clauses of size over 530538

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 |                                                                             |
0.00/0.01	c |  Number of variables:  149555                                               |
0.00/0.01	c |  Number of clauses:    670148                                               |
0.89/0.91	c |  Parsing time:         0.83         s                                       |
4.39/4.45	c ============================[ Search Statistics ]==============================
4.39/4.45	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.39/4.45	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.39/4.45	c ===============================================================================
4.39/4.45	c |         0 |   49918   339793  1135498 |   113264        0    nan |  0.000 % |
4.50/4.56	c |       100 |   49918   339793  1135498 |   124590      100      6 |  7.849 % |
4.50/4.58	c |       251 |   49918   339793  1135498 |   137049      251      9 |  7.849 % |
4.59/4.66	c |       478 |   49918   339793  1135498 |   150754      478      8 |  7.849 % |
4.69/4.73	c |       815 |   49918   339793  1135498 |   165830      815      7 |  7.849 % |
4.79/4.80	c |      1321 |   49918   339793  1135498 |   182413     1321      8 |  7.849 % |
4.99/5.08	c |      2080 |   49918   339793  1135498 |   200654     2080      8 |  7.849 % |
5.29/5.36	c |      3220 |   49917   339793  1135498 |   220720     3219      8 |  7.850 % |
5.79/5.85	c |      4928 |   49917   339793  1135498 |   242792     4927      9 |  7.850 % |
6.60/6.62	c |      7490 |   49916   339787  1135481 |   267071     7488     10 |  7.851 % |
7.69/7.73	c |     11335 |   49879   339546  1134803 |   293778    11323      9 |  7.879 % |
9.89/10.00	c |     17101 |   49862   339340  1134177 |   323156    17079      9 |  7.892 % |
12.99/13.05	c |     25750 |   49852   339166  1133666 |   355471    25726     10 |  7.893 % |
18.19/18.24	c |     38724 |   49837   339027  1133290 |   391019    38687     10 |  7.903 % |
25.98/26.01	c |     58185 |   49832   338997  1133205 |   430121    58143     14 |  7.907 % |
39.57/39.61	c |     87377 |   49824   338925  1132994 |   473133    87330     18 |  7.912 % |
67.86/67.92	c |    131166 |   49822   338919  1132977 |   520446   131117     27 |  7.913 % |
113.54/113.68	c |    196850 |   49819   338890  1132906 |   572491   196791     34 |  7.916 % |
200.82/200.96	c |    295376 |   49813   338835  1132753 |   629740   295307     40 |  7.920 % |
362.88/363.02	c |    443165 |   49804   338782  1132600 |   692714   443086     46 |  7.926 % |
711.48/711.77	c |    664848 |   49674   337643  1129050 |   761985   664720     53 |  8.012 % |
1146.36/1146.76	c |    997373 |   49639   337267  1127854 |   838184   254449     49 |  8.036 % |

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/node4/watcher-421629-1177493714 -o ROOT/results/node4/solver-421629-1177493714 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421629-1177493714/minisat_noassertions /tmp/evaluation/421629-1177493714/instance-421629-1177493714.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: 1.00 1.00 0.92 3/77 22517
/proc/meminfo: memFree=1812632/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=1724 CPUtime=0
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 225409258 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519218 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 431 313 44 130 0 298 0

[startup+0.104011 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 22517
/proc/meminfo: memFree=1812632/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=7792 CPUtime=0.09
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 1788 0 0 0 9 0 0 0 18 0 1 0 225409258 7979008 1774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549405 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 1981 1775 50 130 0 1848 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7792

[startup+0.20202 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 22517
/proc/meminfo: memFree=1812632/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=14980 CPUtime=0.19
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 3334 0 0 0 18 1 0 0 19 0 1 0 225409258 15339520 3320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 3745 3320 50 130 0 3612 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14980

[startup+0.30103 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 22517
/proc/meminfo: memFree=1812632/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=21572 CPUtime=0.29
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 4851 0 0 0 27 2 0 0 20 0 1 0 225409258 22089728 4837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 5393 4837 50 130 0 5260 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21572

[startup+0.701067 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 22517
/proc/meminfo: memFree=1812632/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=47344 CPUtime=0.69
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 10819 0 0 0 63 6 0 0 23 0 1 0 225409258 48480256 10805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 11836 10805 50 130 0 11703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47344

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22518
/proc/meminfo: memFree=1757648/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=66212 CPUtime=1.49
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 14937 0 0 0 141 8 0 0 25 0 1 0 225409258 67801088 14923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 16553 14923 62 130 0 16420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66212

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22518
/proc/meminfo: memFree=1737680/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=93076 CPUtime=3.09
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 21657 0 0 0 296 13 0 0 25 0 1 0 225409258 95309824 21643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 23269 21643 62 130 0 23136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 93076

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22518
/proc/meminfo: memFree=1731600/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=84176 CPUtime=6.29
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 22959 0 0 0 615 14 0 0 25 0 1 0 225409258 86196224 20183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551561 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 21044 20183 67 130 0 20911 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84176

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22518
/proc/meminfo: memFree=1731600/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=84420 CPUtime=12.69
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 23010 0 0 0 1255 14 0 0 25 0 1 0 225409258 86446080 20234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 21105 20234 67 130 0 20972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84420

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22518
/proc/meminfo: memFree=1731408/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=84664 CPUtime=25.48
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 23073 0 0 0 2534 14 0 0 25 0 1 0 225409258 86695936 20297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 21166 20297 67 130 0 21033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84664

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22518
/proc/meminfo: memFree=1731152/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=84964 CPUtime=51.06
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 23128 0 0 0 5092 14 0 0 25 0 1 0 225409258 87003136 20352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 21241 20352 67 130 0 21108 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 84964

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 22518
/proc/meminfo: memFree=1722384/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=93948 CPUtime=102.25
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 25350 0 0 0 10208 17 0 0 25 0 1 0 225409258 96202752 22574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 23487 22574 67 130 0 23354 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 93948

[startup+162.302 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 22518
/proc/meminfo: memFree=1709968/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=106364 CPUtime=162.23
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 28446 0 0 0 16203 20 0 0 25 0 1 0 225409258 108916736 25670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 26591 25670 67 130 0 26458 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 106364

[startup+222.305 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 22518
/proc/meminfo: memFree=1693456/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=123248 CPUtime=222.21
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 32570 0 0 0 22197 24 0 0 25 0 1 0 225409258 126205952 29794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 30812 29794 67 130 0 30679 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 123248

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1680016/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=136616 CPUtime=282.2
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 35957 0 0 0 28191 29 0 0 25 0 1 0 225409258 139894784 33181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 34154 33181 67 130 0 34021 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 136616

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1666576/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=149632 CPUtime=342.18
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 39276 0 0 0 34185 33 0 0 25 0 1 0 225409258 153223168 36500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 37408 36500 67 130 0 37275 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 149632

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1653456/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=163668 CPUtime=402.17
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 42580 0 0 0 40179 38 0 0 25 0 1 0 225409258 167596032 39804 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 40917 39804 67 130 0 40784 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 163668

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 3/78 22518
/proc/meminfo: memFree=1641616/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=175208 CPUtime=462.14
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 45513 0 0 0 46173 41 0 0 25 0 1 0 225409258 179412992 42737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 43802 42737 67 130 0 43669 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 175208

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1628624/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=188120 CPUtime=522.13
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 48774 0 0 0 52167 46 0 0 25 0 1 0 225409258 192634880 45998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 47030 45998 67 130 0 46897 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 188120

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1616656/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=200084 CPUtime=582.12
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 51768 0 0 0 58161 51 0 0 25 0 1 0 225409258 204886016 48992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 50021 48992 67 130 0 49888 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 200084

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1604304/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=212164 CPUtime=642.1
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 54840 0 0 0 64155 55 0 0 25 0 1 0 225409258 217255936 52064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 53041 52064 67 130 0 52908 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 212164

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1596752/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=219680 CPUtime=702.08
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 56719 0 0 0 70151 57 0 0 25 0 1 0 225409258 224952320 53943 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 54920 53943 67 130 0 54787 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 219680

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1587664/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=228524 CPUtime=762.07
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 58967 0 0 0 76147 60 0 0 25 0 1 0 225409258 234008576 56191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 57131 56191 67 130 0 56998 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 228524

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1576208/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=241244 CPUtime=822.05
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 61838 0 0 0 82141 64 0 0 25 0 1 0 225409258 247033856 59062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 60311 59062 67 130 0 60178 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 241244

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1569616/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=247660 CPUtime=882.03
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 63471 0 0 0 88138 65 0 0 25 0 1 0 225409258 253603840 60695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 61915 60695 67 130 0 61782 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 247660

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1559696/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=257652 CPUtime=942.01
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 65977 0 0 0 94134 67 0 0 25 0 1 0 225409258 263835648 63201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 64413 63201 67 130 0 64280 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 257652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1558288/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=258840 CPUtime=1002
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 66295 0 0 0 100132 68 0 0 25 0 1 0 225409258 265052160 63519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 64710 63519 67 130 0 64577 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 258840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1558224/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=258840 CPUtime=1061.99
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 66295 0 0 0 106130 69 0 0 25 0 1 0 225409258 265052160 63519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 64710 63519 67 130 0 64577 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 258840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 22518
/proc/meminfo: memFree=1558224/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=258840 CPUtime=1121.97
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 66296 0 0 0 112128 69 0 0 25 0 1 0 225409258 265052160 63520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 64710 63520 67 130 0 64577 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 258840

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 0.93 2/78 22518
/proc/meminfo: memFree=1558224/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=258840 CPUtime=1181.95
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 66298 0 0 0 118126 69 0 0 25 0 1 0 225409258 265052160 63522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 64710 63522 67 130 0 64577 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 258840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 22518
/proc/meminfo: memFree=1558224/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=258840 CPUtime=1200.05
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 66298 0 0 0 119936 69 0 0 25 0 1 0 225409258 265052160 63522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546791 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 64710 63522 67 130 0 64577 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 258840

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

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

[startup+1200.4 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 22518
/proc/meminfo: memFree=1558224/2055920 swapFree=4141068/4192956
[pid=22517] ppid=22515 vsize=258840 CPUtime=1200.05
/proc/22517/stat : 22517 (minisat_noasser) R 22515 22517 22079 0 -1 4194304 66298 0 0 0 119936 69 0 0 25 0 1 0 225409258 265052160 63522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546791 0 0 4096 3 0 0 0 17 1 0 0
/proc/22517/statm: 64710 63522 67 130 0 64577 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 258840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.36
CPU system time (s): 0.739887
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 258840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.36
system time used= 0.739887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66298
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= 7
involuntary context switches= 3126

runsolver used 0.952855 second user time and 2.57261 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 25 09:35:15 UTC 2007

IDJOB= 421629
IDBENCH= 20552
IDSOLVER= 188
FILE ID= node4/421629-1177493714

PBS_JOBID= 4685875

Free space on /tmp= 66462 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/421629-1177493714/minisat_noassertions /tmp/evaluation/421629-1177493714/instance-421629-1177493714.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-421629-1177493714 -o ROOT/results/node4/solver-421629-1177493714 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421629-1177493714/minisat_noassertions /tmp/evaluation/421629-1177493714/instance-421629-1177493714.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  751bd85ad6f8d39d07f721982719fb9b

RANDOM SEED= 343997143

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1813040 kB
Buffers:         37648 kB
Cached:         141268 kB
SwapCached:      15564 kB
Active:         122260 kB
Inactive:        80064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813040 kB
SwapTotal:     4192956 kB
SwapFree:      4141068 kB
Dirty:           17464 kB
Writeback:           0 kB
Mapped:          29708 kB
Slab:            26032 kB
Committed_AS:  6281300 kB
PageTables:       1816 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= 66462 MiB

End job on node4 on Wed Apr 25 09:55:18 UTC 2007