Trace number 313105

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 (with assertions)? (TO) 1200.18 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/partial-5-11-s.cnf
MD5SUM422fec8fdb09699d55480e890c49e06a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark245.039
Satisfiable
(Un)Satisfiability was proved
Number of variables164587
Number of clauses738865
Sum of the clauses size1683290
Maximum clause length10
Minimum clause length1
Number of clauses of size 112475
Number of clauses of size 2601295
Number of clauses of size 394115
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

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:  164587                                               |
0.00/0.00	c |  Number of clauses:    738865                                               |
0.89/0.92	c |  Parsing time:         0.84         s                                       |
2.99/3.07	c ============================[ Search Statistics ]==============================
2.99/3.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.99/3.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.99/3.07	c ===============================================================================
2.99/3.07	c |         0 |   74662   402632  1066535 |   134210        0    nan |  0.000 % |
3.29/3.38	c |       100 |   74622   402632  1066535 |   147631       99    283 | 23.230 % |
3.59/3.60	c |       250 |   74519   402632  1066535 |   162394      246    189 | 25.048 % |
3.79/3.84	c |       475 |   74519   402632  1066535 |   178634      471    145 | 25.048 % |
4.29/4.35	c |       812 |   74489   402632  1066535 |   196497      807    131 | 25.066 % |
4.89/4.92	c |      1318 |   70925   383785  1019647 |   216147     1303    139 | 28.329 % |
6.59/6.61	c |      2078 |   65580   349857   934895 |   237762     2049    153 | 28.820 % |
8.69/8.76	c |      3217 |   65198   347226   928230 |   261538     3182    151 | 30.637 % |
11.89/11.97	c |      4925 |   60496   318729   855565 |   287692     4881    166 | 31.710 % |
17.28/17.37	c |      7487 |   60183   317721   853486 |   316461     7433    200 | 32.244 % |
27.38/27.48	c |     11331 |   59350   312465   840855 |   348107    11259    270 | 32.450 % |
41.97/42.07	c |     17098 |   58975   310266   835350 |   382918    17006    307 | 32.756 % |
64.55/64.64	c |     25747 |   56213   291915   790505 |   421210    25607    311 | 34.322 % |
104.85/104.90	c |     38721 |   56195   291764   790177 |   463331    38572    397 | 34.323 % |
174.82/174.95	c |     58183 |   56171   291586   789740 |   509664    58023    437 | 34.338 % |
296.38/296.55	c |     87375 |   55397   287043   778943 |   560631    87133    500 | 34.834 % |
495.51/495.71	c |    131165 |   55237   286022   776499 |   616694   130879    537 | 34.924 % |
887.77/888.17	c |    196850 |   55127   285554   775346 |   678363   196510    586 | 35.376 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-313105-1176874325 -o ROOT/results/node38/solver-313105-1176874325 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313105-1176874325/minisat /tmp/evaluation/313105-1176874325/instance-313105-1176874325.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 17421
/proc/meminfo: memFree=1328336/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=2508 CPUtime=0
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 501 0 0 0 0 0 0 0 18 0 1 0 119599183 2568192 486 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 627 491 58 138 0 486 0

[startup+0.104776 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 17421
/proc/meminfo: memFree=1328336/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=15036 CPUtime=0.09
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 3181 0 0 0 8 1 0 0 18 0 1 0 119599183 15396864 3165 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 3759 3165 58 138 0 3618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15036

[startup+0.201795 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 17421
/proc/meminfo: memFree=1328336/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=29816 CPUtime=0.19
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 6255 0 0 0 16 3 0 0 18 0 1 0 119599183 30531584 6239 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 7454 6239 58 138 0 7313 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29816

[startup+0.301814 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 17421
/proc/meminfo: memFree=1328336/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=35376 CPUtime=0.29
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 7663 0 0 0 25 4 0 0 19 0 1 0 119599183 36225024 7647 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 8844 7647 58 138 0 8703 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35376

[startup+0.70189 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 17421
/proc/meminfo: memFree=1328336/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=54916 CPUtime=0.69
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 12428 0 0 0 62 7 0 0 22 0 1 0 119599183 56233984 12412 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 13729 12412 58 138 0 13588 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54916

[startup+1.50104 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1268936/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=71464 CPUtime=1.49
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 16142 0 0 0 140 9 0 0 25 0 1 0 119599183 73179136 16126 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134709675 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 17866 16126 72 138 0 17725 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71464

[startup+3.10135 s]
/proc/loadavg: 0.91 0.97 0.98 3/78 17422
/proc/meminfo: memFree=1251528/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=75044 CPUtime=3.09
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 20264 0 0 0 299 10 0 0 25 0 1 0 119599183 76845056 17605 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550276 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 18761 17605 72 138 0 18620 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75044

[startup+6.30297 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1257544/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=75344 CPUtime=6.29
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 20329 0 0 0 619 10 0 0 25 0 1 0 119599183 77152256 17670 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 18836 17670 74 138 0 18695 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75344

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1257608/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=75344 CPUtime=12.69
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 20329 0 0 0 1259 10 0 0 25 0 1 0 119599183 77152256 17670 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 18836 17670 74 138 0 18695 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75344

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1257544/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=75872 CPUtime=25.48
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 20437 0 0 0 2538 10 0 0 25 0 1 0 119599183 77692928 17778 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 18968 17778 74 138 0 18827 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75872

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1243976/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=89664 CPUtime=51.06
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 23876 0 0 0 5091 15 0 0 25 0 1 0 119599183 91815936 21217 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 22416 21217 74 138 0 22275 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 89664

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1209480/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=123640 CPUtime=102.24
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 32397 0 0 0 10202 22 0 0 25 0 1 0 119599183 126607360 29738 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 30910 29738 74 138 0 30769 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 123640

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1173064/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=160456 CPUtime=162.22
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 41593 0 0 0 16192 30 0 0 25 0 1 0 119599183 164306944 38934 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 40114 38934 74 138 0 39973 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 160456

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1135176/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=197840 CPUtime=222.2
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 50933 0 0 0 22181 39 0 0 25 0 1 0 119599183 202588160 48274 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 49460 48274 74 138 0 49319 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 197840

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1101704/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=231552 CPUtime=282.18
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 59359 0 0 0 28169 49 0 0 25 0 1 0 119599183 237109248 56700 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 57888 56700 74 138 0 57747 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 231552

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1070792/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=262268 CPUtime=342.16
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 66989 0 0 0 34159 57 0 0 25 0 1 0 119599183 268562432 64330 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 65567 64330 74 138 0 65426 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 262268

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1035400/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=297968 CPUtime=402.14
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 75955 0 0 0 40146 68 0 0 25 0 1 0 119599183 305119232 73296 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 74492 73296 74 138 0 74351 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 297968

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17422
/proc/meminfo: memFree=1003464/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=329408 CPUtime=462.11
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 83813 0 0 0 46137 74 0 0 25 0 1 0 119599183 337313792 81154 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 82352 81154 74 138 0 82211 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 329408

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17422
/proc/meminfo: memFree=975624/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=357428 CPUtime=522.1
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 90828 0 0 0 52128 82 0 0 25 0 1 0 119599183 366006272 88169 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551888 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 89357 88169 74 138 0 89216 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 357428

[startup+582.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 17422
/proc/meminfo: memFree=945480/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=387580 CPUtime=582.08
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 98300 0 0 0 58118 90 0 0 25 0 1 0 119599183 396881920 95641 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 96895 95641 74 138 0 96754 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 387580

[startup+642.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 17422
/proc/meminfo: memFree=916936/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=416264 CPUtime=642.06
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 105477 0 0 0 64108 98 0 0 25 0 1 0 119599183 426254336 102818 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 104066 102818 74 138 0 103925 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 416264

[startup+702.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=889352/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=443512 CPUtime=702.03
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 112301 0 0 0 70099 104 0 0 25 0 1 0 119599183 454156288 109642 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 110878 109642 74 138 0 110737 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 443512

[startup+762.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=861000/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=471508 CPUtime=762.02
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 119333 0 0 0 76091 111 0 0 25 0 1 0 119599183 482824192 116674 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 117877 116674 74 138 0 117736 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 471508

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=836680/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=495964 CPUtime=822
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 125444 0 0 0 82083 117 0 0 25 0 1 0 119599183 507867136 122785 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 123991 122785 74 138 0 123850 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 495964

[startup+882.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=809288/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=523132 CPUtime=881.98
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 132250 0 0 0 88074 124 0 0 25 0 1 0 119599183 535687168 129591 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 130783 129591 74 138 0 130642 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 523132

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=782344/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=550260 CPUtime=941.95
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 139013 0 0 0 94064 131 0 0 25 0 1 0 119599183 563466240 136354 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 137565 136354 74 138 0 137424 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 550260

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=757256/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=575420 CPUtime=1001.93
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 145242 0 0 0 100057 136 0 0 25 0 1 0 119599183 589230080 142583 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 143855 142583 74 138 0 143714 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 575420

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=733192/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=599752 CPUtime=1061.92
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 151315 0 0 0 106049 143 0 0 25 0 1 0 119599183 614146048 148656 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 149938 148656 74 138 0 149797 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 599752

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=706504/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=626140 CPUtime=1121.89
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 157911 0 0 0 112040 149 0 0 25 0 1 0 119599183 641167360 155252 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552267 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 156535 155252 74 138 0 156394 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 626140

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=679816/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=652760 CPUtime=1181.87
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 164564 0 0 0 118031 156 0 0 25 0 1 0 119599183 668426240 161905 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 163190 161905 74 138 0 163049 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 652760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=672968/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=659400 CPUtime=1200.07
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4194304 166231 0 0 0 119850 157 0 0 25 0 1 0 119599183 675225600 163572 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552008 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 164850 163572 74 138 0 164709 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 659400

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17422
/proc/meminfo: memFree=672968/2055920 swapFree=4148184/4192956
[pid=17421] ppid=17419 vsize=0 CPUtime=1200.17
/proc/17421/stat : 17421 (minisat) R 17419 17421 16631 0 -1 4195332 166231 0 0 0 119850 167 0 0 25 0 1 0 119599183 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/17421/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.18
CPU user time (s): 1198.5
CPU system time (s): 1.67674
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 659400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.5
system time used= 1.67674
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166231
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= 2110

runsolver used 1.42978 second user time and 2.92355 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 18 05:32:05 UTC 2007

IDJOB= 313105
IDBENCH= 20358
IDSOLVER= 109
FILE ID= node38/313105-1176874325

PBS_JOBID= 4590287

Free space on /tmp= 66256 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/partial-5-11-s.cnf
COMMAND LINE= /tmp/evaluation/313105-1176874325/minisat /tmp/evaluation/313105-1176874325/instance-313105-1176874325.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-313105-1176874325 -o ROOT/results/node38/solver-313105-1176874325 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313105-1176874325/minisat /tmp/evaluation/313105-1176874325/instance-313105-1176874325.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  422fec8fdb09699d55480e890c49e06a

RANDOM SEED= 75973203

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1328808 kB
Buffers:         40668 kB
Cached:         576440 kB
SwapCached:       4004 kB
Active:         366536 kB
Inactive:       314744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1328808 kB
SwapTotal:     4192956 kB
SwapFree:      4148184 kB
Dirty:           13692 kB
Writeback:           0 kB
Mapped:          71712 kB
Slab:            31112 kB
Committed_AS:  1500988 kB
PageTables:       2060 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= 66256 MiB

End job on node38 on Wed Apr 18 05:52:08 UTC 2007