Trace number 313705

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) 1200.12 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
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 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 (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:  234064                                               |
0.00/0.00	c |  Number of clauses:    1059777                                              |
1.29/1.36	c |  Parsing time:         1.25         s                                       |
4.39/4.43	c ============================[ Search Statistics ]==============================
4.39/4.43	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.39/4.43	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.39/4.43	c ===============================================================================
4.39/4.43	c |         0 |  110173   597630  1589373 |   199210        0    nan |  0.000 % |
4.69/4.71	c |       100 |  110173   597630  1589373 |   219131      100    233 | 21.328 % |
5.19/5.27	c |       250 |  110173   597630  1589373 |   241044      249    173 | 21.358 % |
5.89/5.93	c |       475 |  109957   597630  1589373 |   265148      471    121 | 22.021 % |
6.59/6.66	c |       817 |  107729   583830  1556264 |   291663      804    130 | 22.378 % |
8.59/8.63	c |      1323 |  107714   583714  1555967 |   320829     1309    149 | 22.379 % |
11.89/11.94	c |      2082 |  106199   575878  1536385 |   352912     2064    245 | 23.416 % |
16.88/16.90	c |      3222 |  105799   575878  1536385 |   388203     3197    263 | 24.084 % |
21.08/21.12	c |      4931 |  100721   545328  1463779 |   427024     4864    249 | 25.468 % |
32.48/32.54	c |      7493 |  100280   545328  1463779 |   469726     7423    380 | 25.827 % |
48.98/49.03	c |     11339 |   99566   539814  1452151 |   516699    11246    455 | 25.992 % |
72.67/72.77	c |     17105 |   99216   537312  1445909 |   568369    17005    448 | 26.010 % |
115.66/115.70	c |     25761 |   97294   525255  1416096 |   625206    25598    456 | 26.831 % |
176.34/176.49	c |     38736 |   97092   524423  1414432 |   687726    38559    534 | 27.051 % |
357.30/357.42	c |     58200 |   96771   522290  1409063 |   756499    57992    702 | 27.078 % |
555.25/555.47	c |     87394 |   96685   521753  1407733 |   832149    87177    813 | 27.097 % |
954.86/955.28	c |    131183 |   96170   519460  1402904 |   915364   130944    866 | 27.311 % |

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/node60/watcher-313705-1176889664 -o ROOT/results/node60/solver-313705-1176889664 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313705-1176889664/minisat /tmp/evaluation/313705-1176889664/instance-313705-1176889664.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: 0.72 0.97 0.98 3/64 1355
/proc/meminfo: memFree=1615304/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=2360 CPUtime=0
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 483 0 0 0 0 0 0 0 18 0 1 0 136876437 2416640 467 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134525433 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 590 468 58 138 0 449 0

[startup+0.097047 s]
/proc/loadavg: 0.72 0.97 0.98 3/64 1355
/proc/meminfo: memFree=1615304/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=10772 CPUtime=0.09
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 2550 0 0 0 8 1 0 0 18 0 1 0 136876437 11030528 2534 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 2693 2536 58 138 0 2552 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10772

[startup+0.101046 s]
/proc/loadavg: 0.72 0.97 0.98 3/64 1355
/proc/meminfo: memFree=1615304/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=13220 CPUtime=0.09
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 2795 0 0 0 8 1 0 0 18 0 1 0 136876437 13537280 2779 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134525446 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 3305 2779 58 138 0 3164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13220

[startup+0.301064 s]
/proc/loadavg: 0.72 0.97 0.98 3/64 1355
/proc/meminfo: memFree=1615304/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=43836 CPUtime=0.29
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 8900 0 0 0 25 4 0 0 19 0 1 0 136876437 44888064 8884 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 10959 8884 58 138 0 10818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43836

[startup+0.701105 s]
/proc/loadavg: 0.72 0.97 0.98 3/64 1355
/proc/meminfo: memFree=1615304/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=62584 CPUtime=0.69
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 13457 0 0 0 63 6 0 0 22 0 1 0 136876437 64086016 13441 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 15646 13442 58 138 0 15505 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62584

[startup+1.50118 s]
/proc/loadavg: 0.74 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1546560/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=95548 CPUtime=1.49
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 21155 0 0 0 138 11 0 0 25 0 1 0 136876437 97841152 21139 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134530831 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 23887 21139 70 138 0 23746 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95548

[startup+3.10134 s]
/proc/loadavg: 0.74 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1525824/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=120036 CPUtime=3.09
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 27327 0 0 0 296 13 0 0 25 0 1 0 136876437 122916864 27311 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134521384 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 30009 27311 70 138 0 29868 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120036

[startup+6.30166 s]
/proc/loadavg: 0.74 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1515136/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=108096 CPUtime=6.29
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 28819 0 0 0 615 14 0 0 25 0 1 0 136876437 110690304 25011 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 27024 25011 73 138 0 26883 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 108096

[startup+12.7013 s]
/proc/loadavg: 0.78 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1515136/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=108096 CPUtime=12.69
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 28821 0 0 0 1255 14 0 0 25 0 1 0 136876437 110690304 25013 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 27024 25013 73 138 0 26883 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108096

[startup+25.5015 s]
/proc/loadavg: 0.81 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1515264/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=108096 CPUtime=25.48
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 28821 0 0 0 2534 14 0 0 25 0 1 0 136876437 110690304 25013 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 27024 25013 73 138 0 26883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 108096

[startup+51.1011 s]
/proc/loadavg: 0.88 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1506432/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=117536 CPUtime=51.07
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 31146 0 0 0 5091 16 0 0 25 0 1 0 136876437 120356864 27338 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 29384 27338 73 138 0 29243 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 117536

[startup+102.305 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1485760/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=137852 CPUtime=102.26
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 36232 0 0 0 10206 20 0 0 25 0 1 0 136876437 141160448 32424 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 34463 32424 73 138 0 34322 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 137852

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1455296/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=168544 CPUtime=162.25
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 43919 0 0 0 16198 27 0 0 25 0 1 0 136876437 172589056 40111 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 42136 40111 73 138 0 41995 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 168544

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1426304/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=197372 CPUtime=222.24
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 51092 0 0 0 22190 34 0 0 25 0 1 0 136876437 202108928 47284 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 49343 47284 73 138 0 49202 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 197372

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1398848/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=224896 CPUtime=282.21
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 57985 0 0 0 28182 39 0 0 25 0 1 0 136876437 230293504 54177 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 56224 54177 73 138 0 56083 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 224896

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1371840/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=251688 CPUtime=342.21
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 64682 0 0 0 34175 46 0 0 25 0 1 0 136876437 257728512 60874 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 62922 60874 73 138 0 62781 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 251688

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1344192/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=279584 CPUtime=402.18
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 71649 0 0 0 40168 50 0 0 25 0 1 0 136876437 286294016 67841 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551912 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 69896 67841 73 138 0 69755 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 279584

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1305792/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=317752 CPUtime=462.17
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 81206 0 0 0 46160 57 0 0 25 0 1 0 136876437 325378048 77398 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 79438 77398 73 138 0 79297 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 317752

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1267904/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=355832 CPUtime=522.15
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 90741 0 0 0 52151 64 0 0 25 0 1 0 136876437 364371968 86933 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 88958 86933 73 138 0 88817 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 355832

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1237056/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=386088 CPUtime=582.14
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 98305 0 0 0 58143 71 0 0 25 0 1 0 136876437 395354112 94497 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551912 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 96522 94497 73 138 0 96381 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 386088

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1218752/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=404452 CPUtime=642.13
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 102831 0 0 0 64138 75 0 0 25 0 1 0 136876437 414158848 99023 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551901 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 101113 99023 73 138 0 100972 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 404452

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1201344/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=421988 CPUtime=702.11
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 107220 0 0 0 70132 79 0 0 25 0 1 0 136876437 432115712 103412 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551926 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 105497 103412 73 138 0 105356 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 421988

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1356
/proc/meminfo: memFree=1173888/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=449228 CPUtime=762.09
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 114038 0 0 0 76124 85 0 0 25 0 1 0 136876437 460009472 110230 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134559607 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 112307 110230 73 138 0 112166 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 449228

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 1494
/proc/meminfo: memFree=1143376/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=478648 CPUtime=822.03
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 121428 0 0 0 82108 95 0 0 25 0 1 0 136876437 490135552 117620 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551854 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 119662 117620 73 138 0 119521 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 478648

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1554
/proc/meminfo: memFree=1109632/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=512976 CPUtime=881.99
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 130002 0 0 0 88096 103 0 0 25 0 1 0 136876437 525287424 126194 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 128244 126194 73 138 0 128103 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 512976

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1554
/proc/meminfo: memFree=1080384/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=542348 CPUtime=941.96
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 137362 0 0 0 94088 108 0 0 25 0 1 0 136876437 555364352 133554 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 135587 133554 73 138 0 135446 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 542348

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1554
/proc/meminfo: memFree=1059136/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=563404 CPUtime=1001.95
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 142619 0 0 0 100082 113 0 0 25 0 1 0 136876437 576925696 138811 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552035 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 140851 138811 73 138 0 140710 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 563404

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 1554
/proc/meminfo: memFree=1036736/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=586292 CPUtime=1061.93
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 148301 0 0 0 106075 118 0 0 25 0 1 0 136876437 600363008 144493 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 146573 144493 73 138 0 146432 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 586292

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1554
/proc/meminfo: memFree=994240/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=628344 CPUtime=1121.92
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 158821 0 0 0 112066 126 0 0 25 0 1 0 136876437 643424256 155013 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 157086 155013 73 138 0 156945 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 628344

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1554
/proc/meminfo: memFree=964736/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=658052 CPUtime=1181.9
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 166235 0 0 0 118058 132 0 0 25 0 1 0 136876437 673845248 162427 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 164513 162427 73 138 0 164372 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 658052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1554
/proc/meminfo: memFree=957504/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=664844 CPUtime=1200
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4194304 167947 0 0 0 119866 134 0 0 25 0 1 0 136876437 680800256 164139 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551845 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 166211 164139 73 138 0 166070 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 664844

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

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

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1554
/proc/meminfo: memFree=957504/2055920 swapFree=4181680/4192956
[pid=1355] ppid=1353 vsize=0 CPUtime=1200.1
/proc/1355/stat : 1355 (minisat) R 1353 1355 1296 0 -1 4195332 167947 0 0 0 119866 144 0 0 25 0 1 0 136876437 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/1355/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.12
CPU user time (s): 1198.67
CPU system time (s): 1.45178
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 664844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.67
system time used= 1.45178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167947
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= 2356

runsolver used 0.904862 second user time and 2.44363 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Apr 18 09:47:45 UTC 2007

IDJOB= 313705
IDBENCH= 20373
IDSOLVER= 109
FILE ID= node60/313705-1176889664

PBS_JOBID= 4595156

Free space on /tmp= 66453 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313705-1176889664/minisat /tmp/evaluation/313705-1176889664/instance-313705-1176889664.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-313705-1176889664 -o ROOT/results/node60/solver-313705-1176889664 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313705-1176889664/minisat /tmp/evaluation/313705-1176889664/instance-313705-1176889664.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  ec1a03bc95c5b06907199f7ae65ad092

RANDOM SEED= 914425942

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1615712 kB
Buffers:         19548 kB
Cached:         347912 kB
SwapCached:       5044 kB
Active:         162584 kB
Inactive:       215696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615712 kB
SwapTotal:     4192956 kB
SwapFree:      4181680 kB
Dirty:           19912 kB
Writeback:           0 kB
Mapped:          15228 kB
Slab:            47936 kB
Committed_AS:  1514728 kB
PageTables:       1464 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= 66453 MiB

End job on node60 on Wed Apr 18 10:07:47 UTC 2007