Trace number 421452

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 1200.47

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

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:  331202                                               |
0.00/0.00	c |  Number of clauses:    1571183                                              |
1.99/2.06	c |  Parsing time:         1.89         s                                       |
7.69/7.78	c ============================[ Search Statistics ]==============================
7.69/7.78	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.69/7.78	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.69/7.78	c ===============================================================================
7.69/7.78	c |         0 |   81759   576937  1501936 |   192312        0    nan |  0.000 % |
8.59/8.62	c |       100 |   81669   576937  1501936 |   211543       94     58 | 49.109 % |
9.09/9.17	c |       250 |   81669   576937  1501936 |   232697      244     79 | 49.109 % |
9.69/9.78	c |       475 |   81652   576937  1501936 |   255967      464     66 | 49.255 % |
11.09/11.10	c |       814 |   76654   542094  1419561 |   281564      786     60 | 50.036 % |
12.79/12.86	c |      1320 |   73838   522322  1372790 |   309720     1255     65 | 50.774 % |
16.29/16.39	c |      2080 |   73824   522322  1372790 |   340693     2009    120 | 51.125 % |
21.99/22.04	c |      3221 |   72671   513733  1352646 |   374762     3147    159 | 51.128 % |
29.48/29.58	c |      4931 |   63217   425540  1125525 |   412238     4384    206 | 53.983 % |
36.98/37.08	c |      7494 |   62753   422628  1118297 |   453462     6942    224 | 54.237 % |
47.37/47.41	c |     11339 |   62366   419251  1110153 |   498808    10762    213 | 54.237 % |
71.87/71.95	c |     17107 |   62366   419251  1110153 |   548689    16530    254 | 54.237 % |
117.56/117.64	c |     25756 |   61957   416328  1103234 |   603558    25176    309 | 54.361 % |
166.63/166.80	c |     38730 |   61710   416328  1103234 |   663914    38145    333 | 55.163 % |
226.02/226.14	c |     58191 |   59162   394547  1048441 |   730305    57581    279 | 58.007 % |
324.88/325.08	c |     87383 |   42376   257395   689930 |   803336    86572    278 | 61.271 % |
492.43/492.61	c |    131175 |   39056   230260   620252 |   883669   130281    271 | 61.277 % |
735.06/735.31	c |    196863 |   39045   230152   619979 |   972036   195967    246 | 61.279 % |

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/node3/watcher-421452-1177491770 -o ROOT/results/node3/solver-421452-1177491770 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421452-1177491770/minisat_noassertions /tmp/evaluation/421452-1177491770/instance-421452-1177491770.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 10291
/proc/meminfo: memFree=1775840/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=2328 CPUtime=0
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 225214971 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 582 462 50 130 0 449 0

[startup+0.0536701 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 10291
/proc/meminfo: memFree=1775840/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=9756 CPUtime=0.05
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 2003 0 0 0 4 1 0 0 18 0 1 0 225214971 9990144 1989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 2472 1992 50 130 0 2339 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9756

[startup+0.101677 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 10291
/proc/meminfo: memFree=1775840/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=12532 CPUtime=0.09
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 2707 0 0 0 8 1 0 0 18 0 1 0 225214971 12832768 2693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 3133 2693 50 130 0 3000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12532

[startup+0.301714 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 10291
/proc/meminfo: memFree=1775840/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=43728 CPUtime=0.29
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 9240 0 0 0 25 4 0 0 19 0 1 0 225214971 44777472 9226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 10932 9229 50 130 0 10799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43728

[startup+0.701775 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 10291
/proc/meminfo: memFree=1775840/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=67308 CPUtime=0.69
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 15908 0 0 0 61 8 0 0 23 0 1 0 225214971 68923392 15894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 16827 15894 50 130 0 16694 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67308

[startup+1.5019 s]
/proc/loadavg: 0.91 0.95 0.69 2/78 10292
/proc/meminfo: memFree=1700056/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=105292 CPUtime=1.49
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 24825 0 0 0 135 14 0 0 25 0 1 0 225214971 107819008 24811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 26323 24812 50 130 0 26190 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105292

[startup+3.10116 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 10292
/proc/meminfo: memFree=1652824/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=137500 CPUtime=3.09
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 31465 0 0 0 291 18 0 0 25 0 1 0 225214971 140800000 31451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546834 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 34375 31451 61 130 0 34242 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 137500

[startup+6.30168 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 10292
/proc/meminfo: memFree=1624408/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=169664 CPUtime=6.29
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 39176 0 0 0 608 21 0 0 25 0 1 0 225214971 173735936 39162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134525817 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 42416 39162 61 130 0 42283 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 169664

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 10292
/proc/meminfo: memFree=1634200/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=150920 CPUtime=12.69
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 41398 0 0 0 1246 23 0 0 25 0 1 0 225214971 154542080 35435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546375 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 37730 35435 67 130 0 37597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 150920

[startup+25.5018 s]
/proc/loadavg: 0.94 0.95 0.70 2/78 10292
/proc/meminfo: memFree=1634264/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=150920 CPUtime=25.49
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 41404 0 0 0 2526 23 0 0 25 0 1 0 225214971 154542080 35441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548182 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 37730 35441 67 130 0 37597 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 150920

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.70 2/78 10292
/proc/meminfo: memFree=1634264/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=150920 CPUtime=51.08
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 41404 0 0 0 5084 24 0 0 25 0 1 0 225214971 154542080 35441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 37730 35441 67 130 0 37597 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 150920

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 10292
/proc/meminfo: memFree=1632408/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=152900 CPUtime=102.26
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 41886 0 0 0 10202 24 0 0 25 0 1 0 225214971 156569600 35923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 38225 35923 67 130 0 38092 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 152900

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 10292
/proc/meminfo: memFree=1611608/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=173928 CPUtime=162.24
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 47120 0 0 0 16194 30 0 0 25 0 1 0 225214971 178102272 41157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 43482 41157 67 130 0 43349 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 173928

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 10292
/proc/meminfo: memFree=1600344/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=184968 CPUtime=222.22
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 49896 0 0 0 22189 33 0 0 25 0 1 0 225214971 189407232 43933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 46242 43933 67 130 0 46109 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 184968

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 10292
/proc/meminfo: memFree=1583064/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=202384 CPUtime=282.2
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 54234 0 0 0 28181 39 0 0 25 0 1 0 225214971 207241216 48271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 50596 48271 67 130 0 50463 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 202384

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 10292
/proc/meminfo: memFree=1565080/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=220216 CPUtime=342.18
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 58702 0 0 0 34174 44 0 0 25 0 1 0 225214971 225501184 52739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 55054 52739 67 130 0 54921 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 220216

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 10292
/proc/meminfo: memFree=1550552/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=235072 CPUtime=402.17
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 62397 0 0 0 40169 48 0 0 25 0 1 0 225214971 240713728 56434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 58768 56434 67 130 0 58635 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 235072

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 10292
/proc/meminfo: memFree=1533464/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=252016 CPUtime=462.15
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 66624 0 0 0 46162 53 0 0 25 0 1 0 225214971 258064384 60661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 63004 60661 67 130 0 62871 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 252016

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 10292
/proc/meminfo: memFree=1518680/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=267104 CPUtime=522.12
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 70330 0 0 0 52154 58 0 0 25 0 1 0 225214971 273514496 64367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 66776 64367 67 130 0 66643 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 267104

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 10292
/proc/meminfo: memFree=1505816/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=279728 CPUtime=582.11
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 73524 0 0 0 58148 63 0 0 25 0 1 0 225214971 286441472 67561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 69932 67561 67 130 0 69799 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 279728

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 10292
/proc/meminfo: memFree=1493080/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=292368 CPUtime=642.1
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 76669 0 0 0 64144 66 0 0 25 0 1 0 225214971 299384832 70706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 73092 70706 67 130 0 72959 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 292368

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 10292
/proc/meminfo: memFree=1480472/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=305024 CPUtime=702.07
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 79847 0 0 0 70137 70 0 0 25 0 1 0 225214971 312344576 73884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 76256 73884 67 130 0 76123 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 305024

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 10292
/proc/meminfo: memFree=1469144/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=316244 CPUtime=762.05
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 82635 0 0 0 76133 72 0 0 25 0 1 0 225214971 323833856 76672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 79061 76672 67 130 0 78928 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 316244

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 10292
/proc/meminfo: memFree=1456856/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=328992 CPUtime=822.04
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 85742 0 0 0 82128 76 0 0 25 0 1 0 225214971 336887808 79779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 82248 79779 67 130 0 82115 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 328992

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 10292
/proc/meminfo: memFree=1441624/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=343968 CPUtime=882.01
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 89502 0 0 0 88121 80 0 0 25 0 1 0 225214971 352223232 83539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548452 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 85992 83539 67 130 0 85859 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 343968

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 10292
/proc/meminfo: memFree=1424024/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=361756 CPUtime=941.99
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 93954 0 0 0 94113 86 0 0 25 0 1 0 225214971 370438144 87991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 90439 87991 67 130 0 90306 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 361756

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 10292
/proc/meminfo: memFree=1402520/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=383052 CPUtime=1001.98
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 99259 0 0 0 100106 92 0 0 25 0 1 0 225214971 392245248 93296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548027 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 95763 93296 67 130 0 95630 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 383052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 10292
/proc/meminfo: memFree=1383128/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=402492 CPUtime=1061.96
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 104151 0 0 0 106100 96 0 0 25 0 1 0 225214971 412151808 98188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 100623 98188 67 130 0 100490 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 402492

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 10292
/proc/meminfo: memFree=1364760/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=420604 CPUtime=1121.94
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 108689 0 0 0 112092 102 0 0 25 0 1 0 225214971 430698496 102726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 105151 102726 67 130 0 105018 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 420604

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 10292
/proc/meminfo: memFree=1349336/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=436144 CPUtime=1181.92
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 112581 0 0 0 118086 106 0 0 25 0 1 0 225214971 446611456 106618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 109036 106618 67 130 0 108903 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 436144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 10292
/proc/meminfo: memFree=1344280/2055920 swapFree=4138796/4192956
[pid=10291] ppid=10289 vsize=441028 CPUtime=1200.01
/proc/10291/stat : 10291 (minisat_noasser) R 10289 10291 9988 0 -1 4194304 113776 0 0 0 119895 106 0 0 25 0 1 0 225214971 451612672 107813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10291/statm: 110257 107813 67 130 0 110124 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 441028

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.1
CPU user time (s): 1198.96
CPU system time (s): 1.13783
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 441028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.96
system time used= 1.13783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113776
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= 24679

runsolver used 0.932858 second user time and 2.6066 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Apr 25 09:02:52 UTC 2007

IDJOB= 421452
IDBENCH= 20375
IDSOLVER= 188
FILE ID= node3/421452-1177491770

PBS_JOBID= 4685858

Free space on /tmp= 66336 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/421452-1177491770/minisat_noassertions /tmp/evaluation/421452-1177491770/instance-421452-1177491770.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-421452-1177491770 -o ROOT/results/node3/solver-421452-1177491770 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421452-1177491770/minisat_noassertions /tmp/evaluation/421452-1177491770/instance-421452-1177491770.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 150029265

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1776248 kB
Buffers:         41828 kB
Cached:         170024 kB
SwapCached:      17716 kB
Active:         130700 kB
Inactive:       104884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776248 kB
SwapTotal:     4192956 kB
SwapFree:      4138796 kB
Dirty:           30392 kB
Writeback:           0 kB
Mapped:          29716 kB
Slab:            29560 kB
Committed_AS:  6100212 kB
PageTables:       1780 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= 66336 MiB

End job on node3 on Wed Apr 25 09:22:55 UTC 2007