Trace number 1797755

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
minisat2-core 070721? (TO) 1200.21 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryAPPLICATION (applications 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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  234064                                               |
0.00/0.00	|  Number of clauses:    1059777                                              |
0.59/0.64	|  Parsing time:         0.55         s                                       |
0.69/0.71	============================[ Search Statistics ]==============================
0.69/0.71	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.71	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.71	===============================================================================
0.69/0.71	|         0 |  184142   813979  1919862 |   271326        0    nan |  0.000 % |
0.99/1.02	|       101 |  184142   813979  1919862 |   298458      101    296 | 21.328 % |
1.58/1.63	|       253 |  184121   813979  1919862 |   328304      252    309 | 21.538 % |
1.88/1.98	|       479 |  184121   813979  1919862 |   361135      478    253 | 21.538 % |
2.58/2.61	|       817 |  183652   811475  1914504 |   397248      816    192 | 21.538 % |
3.58/3.61	|      1323 |  183593   811475  1914504 |   436973     1321    164 | 22.435 % |
5.08/5.13	|      2082 |  181488   800722  1891497 |   480671     2079    183 | 22.644 % |
7.69/7.78	|      3221 |  179571   790667  1869973 |   528738     3210    173 | 23.295 % |
14.19/14.23	|      4931 |  179571   790667  1869973 |   581612     4920    280 | 23.295 % |
27.78/27.80	|      7493 |  179065   788019  1864342 |   639773     7475    389 | 23.586 % |
51.95/52.05	|     11339 |  178367   784357  1856487 |   703750    11317    574 | 23.796 % |
99.73/99.80	|     17107 |  178363   784334  1856431 |   774125    17084   1024 | 23.811 % |
145.62/145.78	|     25760 |  177315   780668  1848982 |   851538    25727    905 | 24.709 % |
234.19/234.32	|     38735 |  176057   772965  1832441 |   936692    38683   1027 | 24.812 % |
437.03/437.25	|     58202 |  172878   758950  1802539 |  1030361    58123   1050 | 26.921 % |
740.64/740.93	|     87394 |  170275   742417  1767398 |  1133397    87241   1089 | 27.263 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1797755-1242072133/watcher-1797755-1242072133 -o /tmp/evaluation-result-1797755-1242072133/solver-1797755-1242072133 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797755-1242072133.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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.14 1.52 3/64 3786
/proc/meminfo: memFree=1347088/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=1896 CPUtime=0
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 344 0 0 0 0 0 0 0 20 0 1 0 235239375 1941504 329 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 474 330 58 171 0 300 0

[startup+0.0327169 s]
/proc/loadavg: 0.99 1.14 1.52 3/64 3786
/proc/meminfo: memFree=1347088/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=5516 CPUtime=0.02
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 1197 0 0 0 2 0 0 0 20 0 1 0 235239375 5648384 1174 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 1379 1174 58 171 0 1205 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5516

[startup+0.101725 s]
/proc/loadavg: 0.99 1.14 1.52 3/64 3786
/proc/meminfo: memFree=1347088/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=15656 CPUtime=0.09
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 3616 0 0 0 8 1 0 0 20 0 1 0 235239375 16031744 3593 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 3914 3594 58 171 0 3740 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15656

[startup+0.301752 s]
/proc/loadavg: 0.99 1.14 1.52 3/64 3786
/proc/meminfo: memFree=1347088/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=37448 CPUtime=0.28
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 8247 0 0 0 24 4 0 0 21 0 1 0 235239375 38346752 8224 1992294400 134512640 135213614 4294956256 18446744073709551615 134544745 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 9362 8225 58 171 0 9188 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 37448

[startup+0.701806 s]
/proc/loadavg: 0.99 1.14 1.52 3/64 3786
/proc/meminfo: memFree=1347088/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=62136 CPUtime=0.69
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 14197 0 0 0 61 8 0 0 25 0 1 0 235239375 63627264 14174 1992294400 134512640 135213614 4294956256 18446744073709551615 134524035 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 15534 14174 70 171 0 15360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62136

[startup+1.50191 s]
/proc/loadavg: 0.99 1.14 1.52 2/65 3787
/proc/meminfo: memFree=1289800/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=62704 CPUtime=1.48
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 14380 0 0 0 140 8 0 0 25 0 1 0 235239375 64208896 14357 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 15676 14357 78 171 0 15502 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62704

[startup+3.10213 s]
/proc/loadavg: 0.99 1.14 1.52 2/65 3787
/proc/meminfo: memFree=1289800/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=63108 CPUtime=3.08
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 14390 0 0 0 300 8 0 0 25 0 1 0 235239375 64622592 14367 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 15777 14367 78 171 0 15603 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 63108

[startup+6.30156 s]
/proc/loadavg: 0.99 1.14 1.52 2/65 3787
/proc/meminfo: memFree=1289736/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=63108 CPUtime=6.28
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 14390 0 0 0 620 8 0 0 25 0 1 0 235239375 64622592 14367 1992294400 134512640 135213614 4294956256 18446744073709551615 134530627 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 15777 14367 78 171 0 15603 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 63108

[startup+12.7014 s]
/proc/loadavg: 0.99 1.14 1.51 2/65 3787
/proc/meminfo: memFree=1288456/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=64976 CPUtime=12.69
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 14866 0 0 0 1260 9 0 0 25 0 1 0 235239375 66535424 14843 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 16244 14843 78 171 0 16070 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 64976

[startup+25.5012 s]
/proc/loadavg: 0.99 1.13 1.51 2/65 3787
/proc/meminfo: memFree=1282696/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=70552 CPUtime=25.48
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 16247 0 0 0 2538 10 0 0 25 0 1 0 235239375 72245248 16224 1992294400 134512640 135213614 4294956256 18446744073709551615 134527232 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 17638 16224 78 171 0 17464 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70552

[startup+51.1016 s]
/proc/loadavg: 0.99 1.12 1.49 2/65 3787
/proc/meminfo: memFree=1268040/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=85636 CPUtime=51.05
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 20002 0 0 0 5092 13 0 0 25 0 1 0 235239375 87691264 19979 1992294400 134512640 135213614 4294956256 18446744073709551615 134526691 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 21409 19979 78 171 0 21235 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 85636

[startup+102.306 s]
/proc/loadavg: 0.99 1.10 1.46 2/65 3787
/proc/meminfo: memFree=1222216/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=130872 CPUtime=102.24
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 31330 0 0 0 10203 21 0 0 25 0 1 0 235239375 134012928 31307 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 32718 31307 78 171 0 32544 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 130872

[startup+162.302 s]
/proc/loadavg: 0.99 1.08 1.43 2/65 3787
/proc/meminfo: memFree=1188232/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=165436 CPUtime=162.21
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 39948 0 0 0 16193 28 0 0 25 0 1 0 235239375 169406464 39925 1992294400 134512640 135213614 4294956256 18446744073709551615 134529520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 41359 39925 78 171 0 41185 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 165436

[startup+222.302 s]
/proc/loadavg: 0.99 1.06 1.40 2/65 3787
/proc/meminfo: memFree=1142536/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=210564 CPUtime=222.19
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 51238 0 0 0 22183 36 0 0 25 0 1 0 235239375 215617536 51215 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 52641 51215 78 171 0 52467 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 210564

[startup+282.302 s]
/proc/loadavg: 0.99 1.05 1.37 2/65 3787
/proc/meminfo: memFree=1116616/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=236644 CPUtime=282.18
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 57725 0 0 0 28176 42 0 0 25 0 1 0 235239375 242323456 57702 1992294400 134512640 135213614 4294956256 18446744073709551615 134529572 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 59161 57702 78 171 0 58987 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 236644

[startup+342.301 s]
/proc/loadavg: 0.99 1.04 1.35 2/65 3787
/proc/meminfo: memFree=1093904/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=259108 CPUtime=342.16
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 63348 0 0 0 34169 47 0 0 25 0 1 0 235239375 265326592 63325 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 64777 63325 78 171 0 64603 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 259108

[startup+402.301 s]
/proc/loadavg: 0.99 1.03 1.32 2/65 3787
/proc/meminfo: memFree=1067792/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=285492 CPUtime=402.14
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 69968 0 0 0 40163 51 0 0 25 0 1 0 235239375 292343808 69945 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 71373 69945 78 171 0 71199 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 285492

[startup+462.301 s]
/proc/loadavg: 0.99 1.02 1.30 2/65 3787
/proc/meminfo: memFree=1037456/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=315652 CPUtime=462.11
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 77470 0 0 0 46154 57 0 0 25 0 1 0 235239375 323227648 77447 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 78913 77447 78 171 0 78739 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 315652

[startup+522.301 s]
/proc/loadavg: 0.99 1.02 1.28 2/65 3787
/proc/meminfo: memFree=1006096/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=347324 CPUtime=522.1
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 85399 0 0 0 52146 64 0 0 25 0 1 0 235239375 355659776 85376 1992294400 134512640 135213614 4294956256 18446744073709551615 134527139 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 86831 85376 78 171 0 86657 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 347324

[startup+582.302 s]
/proc/loadavg: 0.99 1.01 1.26 2/65 3787
/proc/meminfo: memFree=976208/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=376672 CPUtime=582.08
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 92746 0 0 0 58136 72 0 0 25 0 1 0 235239375 385712128 92723 1992294400 134512640 135213614 4294956256 18446744073709551615 134529535 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 94168 92723 78 171 0 93994 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 376672

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.24 2/65 3787
/proc/meminfo: memFree=949136/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=403532 CPUtime=642.07
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 99458 0 0 0 64130 77 0 0 25 0 1 0 235239375 413216768 99435 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 100883 99435 78 171 0 100709 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 403532

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.22 2/65 3787
/proc/meminfo: memFree=926288/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=426592 CPUtime=702.04
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 105220 0 0 0 70123 81 0 0 25 0 1 0 235239375 436830208 105197 1992294400 134512640 135213614 4294956256 18446744073709551615 134539723 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 106648 105197 78 171 0 106474 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 426592

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.20 2/65 3787
/proc/meminfo: memFree=900560/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=452000 CPUtime=762.03
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 111591 0 0 0 76115 88 0 0 25 0 1 0 235239375 462848000 111568 1992294400 134512640 135213614 4294956256 18446744073709551615 134529632 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 113000 111568 78 171 0 112826 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 452000

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.19 2/65 3787
/proc/meminfo: memFree=876176/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=476736 CPUtime=822
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 117728 0 0 0 82109 91 0 0 25 0 1 0 235239375 488177664 117705 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 119184 117705 78 171 0 119010 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 476736

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.17 2/65 3787
/proc/meminfo: memFree=851664/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=500824 CPUtime=881.99
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 123778 0 0 0 88104 95 0 0 25 0 1 0 235239375 512843776 123755 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 125206 123755 78 171 0 125032 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 500824

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.16 2/65 3787
/proc/meminfo: memFree=827536/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=525204 CPUtime=941.97
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 129864 0 0 0 94098 99 0 0 25 0 1 0 235239375 537808896 129841 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 131301 129841 78 171 0 131127 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 525204

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.15 2/65 3787
/proc/meminfo: memFree=798928/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=553548 CPUtime=1001.95
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 136955 0 0 0 100091 104 0 0 25 0 1 0 235239375 566833152 136932 1992294400 134512640 135213614 4294956256 18446744073709551615 134529463 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 138387 136932 78 171 0 138213 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 553548

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.14 2/65 3787
/proc/meminfo: memFree=770768/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=581888 CPUtime=1061.93
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 144049 0 0 0 106085 108 0 0 25 0 1 0 235239375 595853312 144026 1992294400 134512640 135213614 4294956256 18446744073709551615 134529809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 145472 144026 78 171 0 145298 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 581888

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.13 2/65 3787
/proc/meminfo: memFree=741584/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=610784 CPUtime=1121.91
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 151268 0 0 0 112078 113 0 0 25 0 1 0 235239375 625442816 151245 1992294400 134512640 135213614 4294956256 18446744073709551615 134529763 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 152696 151245 78 171 0 152522 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 610784

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.12 2/65 3787
/proc/meminfo: memFree=707792/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=644748 CPUtime=1181.9
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 159749 0 0 0 118071 119 0 0 25 0 1 0 235239375 660221952 159726 1992294400 134512640 135213614 4294956256 18446744073709551615 134526789 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 161187 159726 78 171 0 161013 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 644748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.11 2/65 3787
/proc/meminfo: memFree=699280/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=652756 CPUtime=1200.09
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4194304 161772 0 0 0 119888 121 0 0 25 0 1 0 235239375 668422144 161749 1992294400 134512640 135213614 4294956256 18446744073709551615 134529775 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 163189 161749 78 171 0 163015 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 652756

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: 0.99 1.00 1.11 2/65 3787
/proc/meminfo: memFree=699280/2055920 swapFree=4099528/4192956
[pid=3786] ppid=3784 vsize=0 CPUtime=1200.19
/proc/3786/stat : 3786 (minisat_static) R 3784 3786 3713 0 -1 4195332 161772 0 0 0 119888 131 0 0 25 0 1 0 235239375 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/3786/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.21
CPU user time (s): 1198.89
CPU system time (s): 1.3188
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 652756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.89
system time used= 1.3188
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161772
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= 2
involuntary context switches= 3177

runsolver used 0.816875 second user time and 2.6166 second system time

The end

Launcher Data 

Begin job on node71 at 2009-05-11 22:02:14
IDJOB=1797755
IDBENCH=20373
IDSOLVER=651
FILE ID=node71/1797755-1242072133
PBS_JOBID= 9277625
Free space on /tmp= 66460 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797755-1242072133/watcher-1797755-1242072133 -o /tmp/evaluation-result-1797755-1242072133/solver-1797755-1242072133 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797755-1242072133.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=1522538522

node71.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
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		: 3000.236
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:       1347568 kB
Buffers:         70948 kB
Cached:         467192 kB
SwapCached:      87732 kB
Active:         205476 kB
Inactive:       421936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347568 kB
SwapTotal:     4192956 kB
SwapFree:      4099528 kB
Dirty:           19644 kB
Writeback:           0 kB
Mapped:          14140 kB
Slab:            66948 kB
Committed_AS:   657080 kB
PageTables:       1448 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= 66456 MiB
End job on node71 at 2009-05-11 22:22:17