Trace number 314025

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) 1200.05 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

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:  208002                                               |
0.00/0.00	c |  Number of clauses:    986543                                               |
1.19/1.26	c |  Parsing time:         1.16         s                                       |
4.49/4.50	c ============================[ Search Statistics ]==============================
4.49/4.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.49/4.50	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.49/4.50	c ===============================================================================
4.49/4.50	c |         0 |   64079   408121  1078364 |   136040        0    nan |  0.000 % |
4.88/4.94	c |       100 |   63550   408121  1078364 |   149644       81     43 | 43.726 % |
5.29/5.30	c |       250 |   63061   408121  1078364 |   164608      219     29 | 45.663 % |
5.69/5.75	c |       476 |   62671   408121  1078364 |   181069      431     44 | 49.326 % |
6.39/6.44	c |       817 |   60153   408121  1078364 |   199176      758     44 | 54.037 % |
7.39/7.47	c |      1323 |   35449   204160   567659 |   219094     1118     48 | 55.624 % |
8.49/8.52	c |      2082 |   34839   199805   556338 |   241003     1866     55 | 60.530 % |
9.80/9.84	c |      3223 |   25232   134921   379855 |   265104     2818     56 | 60.536 % |
11.79/11.84	c |      4932 |   24705   131123   369889 |   291614     4507     54 | 61.644 % |
14.49/14.55	c |      7496 |   22895   119632   336612 |   320775     7062     52 | 61.729 % |
17.59/17.64	c |     11340 |   22730   118768   334122 |   352853    10890     54 | 61.737 % |
24.48/24.53	c |     17107 |   22018   114506   322288 |   388138    16650     58 | 62.086 % |
35.28/35.32	c |     25758 |   21445   111540   313764 |   426952    25242     57 | 62.352 % |
51.68/51.77	c |     38733 |   21424   111412   313413 |   469648    38210     53 | 62.361 % |
85.87/85.92	c |     58197 |   21422   111403   313390 |   516612    57672     49 | 62.362 % |
135.54/135.61	c |     87389 |   21383   111200   312803 |   568274    86863     48 | 62.381 % |
249.71/249.88	c |    131180 |   19094    97826   274981 |   625101   130557     45 | 63.482 % |
460.44/460.66	c |    196864 |   19019    97271   273473 |   687611   196237     39 | 63.518 % |
841.93/842.22	c |    295391 |   18123    92281   260627 |   756373   294748     36 | 63.948 % |

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/node3/watcher-314025-1176895105 -o ROOT/results/node3/solver-314025-1176895105 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314025-1176895105/minisat /tmp/evaluation/314025-1176895105/instance-314025-1176895105.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: 1.00 1.00 1.00 3/77 2861
/proc/meminfo: memFree=1373408/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=2360 CPUtime=0
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 165548230 2416640 477 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 627 483 58 138 0 486 0

[startup+0.043409 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2861
/proc/meminfo: memFree=1373408/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=6796 CPUtime=0.03
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 1534 0 0 0 3 0 0 0 18 0 1 0 165548230 6959104 1518 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 1699 1519 58 138 0 1558 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6796

[startup+0.102417 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2861
/proc/meminfo: memFree=1373408/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=12932 CPUtime=0.09
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 2904 0 0 0 8 1 0 0 18 0 1 0 165548230 13242368 2888 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 3233 2888 58 138 0 3092 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12932

[startup+0.30245 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2861
/proc/meminfo: memFree=1373408/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=37692 CPUtime=0.29
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 8504 0 0 0 25 4 0 0 19 0 1 0 165548230 38596608 8488 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 9423 8488 58 138 0 9282 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37692

[startup+0.701517 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2861
/proc/meminfo: memFree=1373408/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=55252 CPUtime=0.69
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 12719 0 0 0 63 6 0 0 23 0 1 0 165548230 56578048 12703 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 13813 12704 58 138 0 13672 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55252

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1305688/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=86196 CPUtime=1.49
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 19498 0 0 0 139 10 0 0 25 0 1 0 165548230 88264704 19474 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 21549 19474 70 138 0 21408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86196

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1291352/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=105856 CPUtime=3.09
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 23980 0 0 0 297 12 0 0 25 0 1 0 165548230 108396544 23956 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134535492 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 26464 23956 70 138 0 26323 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105856

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1284632/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=96232 CPUtime=6.29
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 25797 0 0 0 616 13 0 0 25 0 1 0 165548230 98541568 22168 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 24058 22168 73 138 0 23917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96232

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1284696/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=96232 CPUtime=12.69
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 25798 0 0 0 1256 13 0 0 25 0 1 0 165548230 98541568 22169 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 24058 22169 73 138 0 23917 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96232

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1284888/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=96232 CPUtime=25.48
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 25798 0 0 0 2535 13 0 0 25 0 1 0 165548230 98541568 22169 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 24058 22169 73 138 0 23917 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 96232

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1284824/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=96396 CPUtime=51.07
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 25835 0 0 0 5094 13 0 0 25 0 1 0 165548230 98709504 22206 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550663 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 24099 22206 73 138 0 23958 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 96396

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1284760/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=96596 CPUtime=102.26
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 25865 0 0 0 10212 14 0 0 25 0 1 0 165548230 98914304 22236 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 24149 22236 73 138 0 24008 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 96596

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1283352/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=98392 CPUtime=162.24
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 26222 0 0 0 16209 15 0 0 25 0 1 0 165548230 100753408 22572 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 24598 22572 73 138 0 24457 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 98392

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1283288/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=98392 CPUtime=222.22
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 26246 0 0 0 22207 15 0 0 25 0 1 0 165548230 100753408 22596 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 24598 22596 73 138 0 24457 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 98392

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1283160/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=98660 CPUtime=282.2
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 26270 0 0 0 28205 15 0 0 25 0 1 0 165548230 101027840 22620 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 24665 22620 73 138 0 24524 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 98660

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1281944/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=99748 CPUtime=342.18
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 26567 0 0 0 34202 16 0 0 25 0 1 0 165548230 102141952 22917 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 24937 22917 73 138 0 24796 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 99748

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1279960/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=101684 CPUtime=402.16
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 27065 0 0 0 40199 17 0 0 25 0 1 0 165548230 104124416 23415 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 25421 23415 73 138 0 25280 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 101684

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1277656/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=104068 CPUtime=462.14
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 27644 0 0 0 46196 18 0 0 25 0 1 0 165548230 106565632 23994 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 26017 23994 73 138 0 25876 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 104068

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1276184/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=105904 CPUtime=522.12
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 28009 0 0 0 52193 19 0 0 25 0 1 0 165548230 108445696 24359 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 26476 24359 73 138 0 26335 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 105904

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1272792/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=109304 CPUtime=582.11
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 28845 0 0 0 58190 21 0 0 25 0 1 0 165548230 111927296 25195 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 27326 25195 73 138 0 27185 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 109304

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1270488/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=111520 CPUtime=642.1
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 29408 0 0 0 64188 22 0 0 25 0 1 0 165548230 114196480 25758 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 27880 25758 73 138 0 27739 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 111520

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2862
/proc/meminfo: memFree=1268312/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=113784 CPUtime=702.07
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 29953 0 0 0 70185 22 0 0 25 0 1 0 165548230 116514816 26303 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 28446 26303 73 138 0 28305 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 113784

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2864
/proc/meminfo: memFree=1266200/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=115804 CPUtime=762.05
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 30464 0 0 0 76182 23 0 0 25 0 1 0 165548230 118583296 26814 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 28951 26814 73 138 0 28810 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 115804

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2864
/proc/meminfo: memFree=1263768/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=118188 CPUtime=822.03
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 31068 0 0 0 82178 25 0 0 25 0 1 0 165548230 121024512 27418 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 29547 27418 73 138 0 29406 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 118188

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2864
/proc/meminfo: memFree=1261784/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=120148 CPUtime=882.02
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 31569 0 0 0 88176 26 0 0 25 0 1 0 165548230 123031552 27919 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 30037 27919 73 138 0 29896 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 120148

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2864
/proc/meminfo: memFree=1259352/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=123272 CPUtime=941.99
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 32182 0 0 0 94172 27 0 0 25 0 1 0 165548230 126230528 28532 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 30818 28532 73 138 0 30677 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 123272

[startup+1002.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 2864
/proc/meminfo: memFree=1257496/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=124964 CPUtime=1001.97
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 32638 0 0 0 100169 28 0 0 25 0 1 0 165548230 127963136 28988 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 31241 28988 73 138 0 31100 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 124964

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2864
/proc/meminfo: memFree=1254872/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=128020 CPUtime=1061.96
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 33336 0 0 0 106167 29 0 0 25 0 1 0 165548230 131092480 29686 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 32005 29686 73 138 0 31864 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 128020

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2864
/proc/meminfo: memFree=1252952/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=129772 CPUtime=1121.94
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 33785 0 0 0 112164 30 0 0 25 0 1 0 165548230 132886528 30135 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 32443 30135 73 138 0 32302 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 129772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2864
/proc/meminfo: memFree=1250712/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=132052 CPUtime=1181.92
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 34345 0 0 0 118161 31 0 0 25 0 1 0 165548230 135221248 30695 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 33013 30695 73 138 0 32872 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 132052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2864
/proc/meminfo: memFree=1250136/2055920 swapFree=4132108/4192956
[pid=2861] ppid=2859 vsize=132592 CPUtime=1200.02
/proc/2861/stat : 2861 (minisat) R 2859 2861 2065 0 -1 4194304 34489 0 0 0 119971 31 0 0 25 0 1 0 165548230 135774208 30839 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2861/statm: 33148 30839 73 138 0 33007 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 132592

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): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.71
CPU system time (s): 0.333949
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 132592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.333949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34489
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= 20395

runsolver used 1.43078 second user time and 2.89356 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Apr 18 11:18:25 UTC 2007

IDJOB= 314025
IDBENCH= 20381
IDSOLVER= 109
FILE ID= node3/314025-1176895105

PBS_JOBID= 4595137

Free space on /tmp= 66396 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/314025-1176895105/minisat /tmp/evaluation/314025-1176895105/instance-314025-1176895105.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-314025-1176895105 -o ROOT/results/node3/solver-314025-1176895105 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314025-1176895105/minisat /tmp/evaluation/314025-1176895105/instance-314025-1176895105.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 467438668

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:       1373880 kB
Buffers:         35404 kB
Cached:         571344 kB
SwapCached:      23816 kB
Active:         211248 kB
Inactive:       428376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1373880 kB
SwapTotal:     4192956 kB
SwapFree:      4132108 kB
Dirty:           18692 kB
Writeback:           0 kB
Mapped:          31296 kB
Slab:            27936 kB
Committed_AS:  5203660 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= 66396 MiB

End job on node3 on Wed Apr 18 11:38:27 UTC 2007