Trace number 421821

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 1200.58

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.3341
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

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:  3600                                                 |
0.00/0.00	c |  Number of clauses:    207150                                               |
0.19/0.26	c |  Parsing time:         0.25         s                                       |
3.69/3.75	c ============================[ Search Statistics ]==============================
3.69/3.75	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.69/3.75	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.69/3.75	c ===============================================================================
3.69/3.75	c |         0 |    3540   207150   623040 |    69050        0    nan |  0.000 % |
3.79/3.80	c |       102 |    3540   207150   623040 |    75955      102    136 |  0.000 % |
3.79/3.83	c |       253 |    3540   207150   623040 |    83550      253    163 |  0.000 % |
3.79/3.86	c |       478 |    3540   207150   623040 |    91905      478    166 |  0.000 % |
3.79/3.90	c |       817 |    3540   207150   623040 |   101096      817    174 |  0.000 % |
3.89/3.96	c |      1326 |    3540   207150   623040 |   111205     1326    177 |  0.000 % |
3.99/4.06	c |      2087 |    3540   207150   623040 |   122326     2087    170 |  0.000 % |
4.19/4.23	c |      3228 |    3540   207150   623040 |   134558     3228    181 |  0.000 % |
4.39/4.49	c |      4936 |    3540   207150   623040 |   148014     4936    198 |  0.000 % |
4.99/5.02	c |      7500 |    3540   207150   623040 |   162816     7500    196 |  0.000 % |
5.69/5.71	c |     11345 |    3540   207150   623040 |   179097    11345    213 |  0.000 % |
6.89/6.99	c |     17111 |    3540   207150   623040 |   197007    17111    201 |  0.000 % |
8.69/8.78	c |     25760 |    3540   207150   623040 |   216708    25760    207 |  0.000 % |
12.29/12.36	c |     38735 |    3540   207150   623040 |   238379    38735    223 |  0.000 % |
19.08/19.11	c |     58197 |    3540   207150   623040 |   262217    58197    222 |  0.000 % |
32.48/32.55	c |     87389 |    3540   207150   623040 |   288438    87389    271 |  0.000 % |
48.17/48.23	c |    131180 |    3540   207150   623040 |   317282   131180    245 |  0.000 % |
107.75/107.80	c |    196868 |    3540   207150   623040 |   349011   196868    264 |  0.000 % |
240.30/240.45	c |    295394 |    3540   207150   623040 |   383912   295394    275 |  0.000 % |
382.34/382.58	c |    443183 |    3540   207150   623040 |   422303    81265    275 |  0.000 % |
613.86/614.11	c |    664866 |    3540   207150   623040 |   464533   302948    233 |  0.000 % |
966.62/967.08	c |    997391 |    3540   207150   623040 |   510987   185932    179 |  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/node20/watcher-421821-1177496332 -o ROOT/results/node20/solver-421821-1177496332 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421821-1177496332/minisat_noassertions /tmp/evaluation/421821-1177496332/instance-421821-1177496332.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: 0.90 0.94 0.90 3/77 21090
/proc/meminfo: memFree=1795544/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=2332 CPUtime=0
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 489 0 0 0 0 0 0 0 18 0 1 0 197550604 2387968 475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134514992 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 583 475 50 130 0 450 0

[startup+0.0929889 s]
/proc/loadavg: 0.90 0.94 0.90 3/77 21090
/proc/meminfo: memFree=1795544/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=6252 CPUtime=0.08
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 1415 0 0 0 8 0 0 0 18 0 1 0 197550604 6402048 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 1563 1401 50 130 0 1430 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6252

[startup+0.101992 s]
/proc/loadavg: 0.90 0.94 0.90 3/77 21090
/proc/meminfo: memFree=1795544/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=6648 CPUtime=0.09
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 1533 0 0 0 9 0 0 0 18 0 1 0 197550604 6807552 1519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 1662 1520 50 130 0 1529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6648

[startup+0.30203 s]
/proc/loadavg: 0.90 0.94 0.90 3/77 21090
/proc/meminfo: memFree=1795544/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=13876 CPUtime=0.29
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 3380 0 0 0 28 1 0 0 19 0 1 0 197550604 14209024 3366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 3469 3366 62 130 0 3336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13876

[startup+0.70111 s]
/proc/loadavg: 0.90 0.94 0.90 3/77 21090
/proc/meminfo: memFree=1795544/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=13876 CPUtime=0.69
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 3380 0 0 0 68 1 0 0 23 0 1 0 197550604 14209024 3366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 3469 3366 62 130 0 3336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13876

[startup+1.50127 s]
/proc/loadavg: 0.90 0.94 0.90 2/78 21091
/proc/meminfo: memFree=1782224/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=13876 CPUtime=1.49
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 3380 0 0 0 148 1 0 0 25 0 1 0 197550604 14209024 3366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 3469 3366 62 130 0 3336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13876

[startup+3.10159 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 21091
/proc/meminfo: memFree=1782096/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=14888 CPUtime=3.09
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 3582 0 0 0 308 1 0 0 25 0 1 0 197550604 15245312 3568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529369 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 3722 3568 62 130 0 3589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14888

[startup+6.30123 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 21091
/proc/meminfo: memFree=1776656/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=22996 CPUtime=6.29
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 6082 0 0 0 627 2 0 0 25 0 1 0 197550604 23547904 5663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 5749 5663 67 130 0 5616 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22996

[startup+12.7015 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 21091
/proc/meminfo: memFree=1750624/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=47720 CPUtime=12.69
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 12260 0 0 0 1264 5 0 0 25 0 1 0 197550604 48865280 11841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 11930 11841 67 130 0 11797 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47720

[startup+25.5011 s]
/proc/loadavg: 0.93 0.95 0.91 2/78 21091
/proc/meminfo: memFree=1709472/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=87528 CPUtime=25.48
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 22183 0 0 0 2538 10 0 0 25 0 1 0 197550604 89628672 21764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 21882 21764 67 130 0 21749 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87528

[startup+51.1012 s]
/proc/loadavg: 0.95 0.95 0.91 2/78 21091
/proc/meminfo: memFree=1644064/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=154304 CPUtime=51.07
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 38839 0 0 0 5086 21 0 0 25 0 1 0 197550604 158007296 38420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 38576 38420 67 130 0 38443 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 154304

[startup+102.305 s]
/proc/loadavg: 0.98 0.95 0.91 2/78 21091
/proc/meminfo: memFree=1576544/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=219572 CPUtime=102.26
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 55153 0 0 0 10190 36 0 0 25 0 1 0 197550604 224841728 54734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 54893 54734 67 130 0 54760 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 219572

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 21091
/proc/meminfo: memFree=1505888/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=290764 CPUtime=162.23
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 72909 0 0 0 16172 51 0 0 25 0 1 0 197550604 297742336 72490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 72691 72490 67 130 0 72558 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 290764

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1464352/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=331728 CPUtime=222.21
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 83137 0 0 0 22163 58 0 0 25 0 1 0 197550604 339689472 82718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 82932 82718 67 130 0 82799 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 331728

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1407008/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=389984 CPUtime=282.18
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 97568 0 0 0 28147 71 0 0 25 0 1 0 197550604 399343616 97149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 97496 97149 67 130 0 97363 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 389984

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1360800/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=435520 CPUtime=342.16
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 108971 0 0 0 34134 82 0 0 25 0 1 0 197550604 445972480 108552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 108880 108552 67 130 0 108747 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 435520

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1360032/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=436108 CPUtime=402.14
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 109109 0 0 0 40131 83 0 0 25 0 1 0 197550604 446574592 108690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 109027 108690 67 130 0 108894 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 436108

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1360096/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=436108 CPUtime=462.12
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 109111 0 0 0 46129 83 0 0 25 0 1 0 197550604 446574592 108692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 109027 108692 67 130 0 108894 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 436108

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1360096/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=436108 CPUtime=522.09
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 109116 0 0 0 52126 83 0 0 25 0 1 0 197550604 446574592 108697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 109027 108697 67 130 0 108894 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 436108

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1360096/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=436108 CPUtime=582.08
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 109117 0 0 0 58124 84 0 0 25 0 1 0 197550604 446574592 108698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 109027 108698 67 130 0 108894 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 436108

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1360096/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=436108 CPUtime=642.05
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 109119 0 0 0 64121 84 0 0 25 0 1 0 197550604 446574592 108700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 109027 108700 67 130 0 108894 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 436108

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1360032/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=436108 CPUtime=702.03
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 109129 0 0 0 70118 85 0 0 25 0 1 0 197550604 446574592 108710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 109027 108710 67 130 0 108894 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 436108

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1359904/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=436108 CPUtime=762.01
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 109165 0 0 0 76116 85 0 0 25 0 1 0 197550604 446574592 108746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 109027 108746 67 130 0 108894 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 436108

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1336864/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=459076 CPUtime=821.98
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 114930 0 0 0 82107 91 0 0 25 0 1 0 197550604 470093824 114511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545996 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 114769 114511 67 130 0 114636 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 459076

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1336800/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=459076 CPUtime=881.96
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 114931 0 0 0 88104 92 0 0 25 0 1 0 197550604 470093824 114512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 114769 114512 67 130 0 114636 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 459076

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1336800/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=459076 CPUtime=941.93
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 114931 0 0 0 94101 92 0 0 25 0 1 0 197550604 470093824 114512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 114769 114512 67 130 0 114636 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 459076

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1336800/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=459076 CPUtime=1001.91
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 114931 0 0 0 100098 93 0 0 25 0 1 0 197550604 470093824 114512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 114769 114512 67 130 0 114636 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 459076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1336800/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=459076 CPUtime=1061.89
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 114931 0 0 0 106096 93 0 0 25 0 1 0 197550604 470093824 114512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 114769 114512 67 130 0 114636 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 459076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1336800/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=459076 CPUtime=1121.87
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 114931 0 0 0 112093 94 0 0 25 0 1 0 197550604 470093824 114512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 114769 114512 67 130 0 114636 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 459076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1336736/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=459076 CPUtime=1181.84
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 114931 0 0 0 118090 94 0 0 25 0 1 0 197550604 470093824 114512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 114769 114512 67 130 0 114636 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 459076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21091
/proc/meminfo: memFree=1336736/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=459076 CPUtime=1200.05
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 114931 0 0 0 119910 95 0 0 25 0 1 0 197550604 470093824 114512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 114769 114512 67 130 0 114636 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 459076

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 0.91 2/78 21091
/proc/meminfo: memFree=1336736/2055920 swapFree=4154112/4192956
[pid=21090] ppid=21088 vsize=459076 CPUtime=1200.05
/proc/21090/stat : 21090 (minisat_noasser) R 21088 21090 20056 0 -1 4194304 114931 0 0 0 119910 95 0 0 25 0 1 0 197550604 470093824 114512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21090/statm: 114769 114512 67 130 0 114636 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 459076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.12
CPU user time (s): 1199.1
CPU system time (s): 1.02284
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 459076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.1
system time used= 1.02284
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114931
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= 24827

runsolver used 0.933858 second user time and 2.59161 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 25 10:18:53 UTC 2007

IDJOB= 421821
IDBENCH= 24724
IDSOLVER= 188
FILE ID= node20/421821-1177496332

PBS_JOBID= 4685800

Free space on /tmp= 66452 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421821-1177496332/minisat_noassertions /tmp/evaluation/421821-1177496332/instance-421821-1177496332.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-421821-1177496332 -o ROOT/results/node20/solver-421821-1177496332 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421821-1177496332/minisat_noassertions /tmp/evaluation/421821-1177496332/instance-421821-1177496332.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  dff294238660aead84de7aec33e643fc

RANDOM SEED= 403203790

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1795888 kB
Buffers:         39636 kB
Cached:         147936 kB
SwapCached:      18128 kB
Active:         121972 kB
Inactive:        94352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795888 kB
SwapTotal:     4192956 kB
SwapFree:      4154112 kB
Dirty:            5228 kB
Writeback:           0 kB
Mapped:          34036 kB
Slab:            29208 kB
Committed_AS:  2060152 kB
PageTables:       1760 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= 66452 MiB

End job on node20 on Wed Apr 25 10:38:55 UTC 2007