Trace number 1797763

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) 1200.12 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

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:  265064                                               |
0.00/0.00	|  Number of clauses:    1236517                                              |
0.69/0.71	|  Parsing time:         0.62         s                                       |
0.69/0.79	============================[ Search Statistics ]==============================
0.69/0.79	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.79	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.79	===============================================================================
0.69/0.79	|         0 |  209276   963712  2300606 |   321237        0    nan |  0.000 % |
1.18/1.27	|       100 |  209082   963712  2300606 |   353361       92     75 | 26.485 % |
2.18/2.22	|       250 |  185498   843287  2038647 |   388697      197     59 | 33.500 % |
2.88/2.94	|       478 |  185185   843287  2038647 |   427566      416     69 | 36.122 % |
3.88/3.95	|       817 |  167929   761296  1857655 |   470323      721     63 | 40.678 % |
5.58/5.66	|      1324 |  150423   672207  1661315 |   517355     1159     56 | 45.412 % |
8.18/8.27	|      2084 |  126990   550813  1392185 |   569091     1860     60 | 52.509 % |
12.58/12.68	|      3223 |  106341   443964  1138192 |   626000     2818     71 | 60.207 % |
17.67/17.72	|      4932 |  102814   430540  1108875 |   688600     4514    126 | 62.288 % |
24.67/24.78	|      7497 |   96398   394502  1026658 |   757460     7008    121 | 65.360 % |
31.37/31.40	|     11341 |   91247   371766   972969 |   833206    10796    124 | 75.252 % |
38.47/38.59	|     17108 |   61552   240438   643479 |   916527    15597    120 | 76.786 % |
51.86/51.99	|     25758 |   61530   240346   643259 |  1008180    24246    105 | 76.857 % |
73.15/73.25	|     38732 |   58950   225504   606416 |  1108998    37175    107 | 77.769 % |
116.74/116.86	|     58194 |   58089   222056   597445 |  1219898    56500    100 | 78.085 % |
196.31/196.47	|     87387 |   57909   221238   595421 |  1341888    85682     98 | 78.168 % |
302.68/302.89	|    131176 |   57400   218544   589265 |  1476076   129470     85 | 78.345 % |
478.22/478.46	|    196861 |   57400   218544   589265 |  1623684   195155     74 | 78.345 % |
844.09/844.40	|    295389 |   57400   218544   589265 |  1786053   293683     62 | 78.345 % |

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-1797763-1242073009/watcher-1797763-1242073009 -o /tmp/evaluation-result-1797763-1242073009/solver-1797763-1242073009 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797763-1242073009.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: 1.00 1.00 1.06 2/65 21846
/proc/meminfo: memFree=1505520/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=2644 CPUtime=0
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 510 0 0 0 0 0 0 0 18 0 1 0 235330376 2707456 495 1992294400 134512640 135213614 4294956256 18446744073709551615 134524786 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 661 497 58 171 0 487 0

[startup+0.025685 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21846
/proc/meminfo: memFree=1505520/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=5556 CPUtime=0.02
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 1164 0 0 0 2 0 0 0 18 0 1 0 235330376 5689344 1141 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 1389 1142 58 171 0 1215 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5556

[startup+0.101701 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21846
/proc/meminfo: memFree=1505520/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=17904 CPUtime=0.09
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 3844 0 0 0 7 2 0 0 18 0 1 0 235330376 18333696 3821 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 4476 3822 58 171 0 4302 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17904

[startup+0.301735 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21846
/proc/meminfo: memFree=1505520/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=41068 CPUtime=0.29
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 8846 0 0 0 25 4 0 0 20 0 1 0 235330376 42053632 8823 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 10267 8824 58 171 0 10093 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41068

[startup+0.702811 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21846
/proc/meminfo: memFree=1505520/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=69684 CPUtime=0.69
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 16107 0 0 0 60 9 0 0 23 0 1 0 235330376 71356416 16084 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 17421 16084 58 171 0 17247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 69684

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21847
/proc/meminfo: memFree=1438888/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=71444 CPUtime=1.48
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 16552 0 0 0 139 9 0 0 25 0 1 0 235330376 73158656 16529 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 17861 16529 77 171 0 17687 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 71444

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21847
/proc/meminfo: memFree=1438696/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=71444 CPUtime=3.08
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 16553 0 0 0 299 9 0 0 25 0 1 0 235330376 73158656 16530 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 17861 16530 78 171 0 17687 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 71444

[startup+6.30185 s]
/proc/loadavg: 1.08 1.02 1.07 2/66 21847
/proc/meminfo: memFree=1439600/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=71444 CPUtime=6.28
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 16553 0 0 0 619 9 0 0 25 0 1 0 235330376 73158656 16530 1992294400 134512640 135213614 4294956256 18446744073709551615 134527171 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 17861 16530 78 171 0 17687 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 71444

[startup+12.701 s]
/proc/loadavg: 1.07 1.02 1.07 2/66 21847
/proc/meminfo: memFree=1439600/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=71604 CPUtime=12.68
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 16584 0 0 0 1259 9 0 0 25 0 1 0 235330376 73322496 16561 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 17901 16561 78 171 0 17727 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71604

[startup+25.5014 s]
/proc/loadavg: 1.06 1.01 1.06 2/66 21847
/proc/meminfo: memFree=1439728/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=71604 CPUtime=25.47
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 16585 0 0 0 2538 9 0 0 25 0 1 0 235330376 73322496 16562 1992294400 134512640 135213614 4294956256 18446744073709551615 134536233 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 17901 16562 78 171 0 17727 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 71604

[startup+51.1012 s]
/proc/loadavg: 1.04 1.01 1.06 2/66 21847
/proc/meminfo: memFree=1439600/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=71604 CPUtime=51.06
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 16610 0 0 0 5097 9 0 0 25 0 1 0 235330376 73322496 16587 1992294400 134512640 135213614 4294956256 18446744073709551615 134526647 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 17901 16587 78 171 0 17727 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 71604

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.06 2/66 21847
/proc/meminfo: memFree=1431600/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=79768 CPUtime=102.25
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 18627 0 0 0 10213 12 0 0 25 0 1 0 235330376 81682432 18604 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 19942 18604 78 171 0 19768 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 79768

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 21847
/proc/meminfo: memFree=1422384/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=89040 CPUtime=162.23
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 20929 0 0 0 16208 15 0 0 25 0 1 0 235330376 91176960 20906 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 22260 20906 78 171 0 22086 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 89040

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 21847
/proc/meminfo: memFree=1415024/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=96392 CPUtime=222.21
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 22755 0 0 0 22205 16 0 0 25 0 1 0 235330376 98705408 22732 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 24098 22732 78 171 0 23924 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 96392

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21847
/proc/meminfo: memFree=1409584/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=101764 CPUtime=282.18
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 24109 0 0 0 28201 17 0 0 25 0 1 0 235330376 104206336 24086 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 25441 24086 78 171 0 25267 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 101764

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21847
/proc/meminfo: memFree=1402416/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=109184 CPUtime=342.17
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 25887 0 0 0 34198 19 0 0 25 0 1 0 235330376 111804416 25864 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 27296 25864 78 171 0 27122 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 109184

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21847
/proc/meminfo: memFree=1397360/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=114124 CPUtime=402.14
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 27156 0 0 0 40194 20 0 0 25 0 1 0 235330376 116862976 27133 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 28531 27133 78 171 0 28357 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 114124

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21847
/proc/meminfo: memFree=1392816/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=118868 CPUtime=462.13
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 28318 0 0 0 46191 22 0 0 25 0 1 0 235330376 121720832 28295 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 29717 28295 78 171 0 29543 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 118868

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21847
/proc/meminfo: memFree=1388464/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=123480 CPUtime=522.1
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 29403 0 0 0 52187 23 0 0 25 0 1 0 235330376 126443520 29380 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 30870 29380 78 171 0 30696 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 123480

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21847
/proc/meminfo: memFree=1384688/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=127348 CPUtime=582.08
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 30359 0 0 0 58184 24 0 0 25 0 1 0 235330376 130404352 30336 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 31837 30336 78 171 0 31663 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 127348

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1381616/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=130344 CPUtime=642.07
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 31119 0 0 0 64181 26 0 0 25 0 1 0 235330376 133472256 31096 1992294400 134512640 135213614 4294956256 18446744073709551615 134526936 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 32586 31096 78 171 0 32412 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 130344

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1378992/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=132996 CPUtime=702.04
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 31768 0 0 0 70178 26 0 0 25 0 1 0 235330376 136187904 31745 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 33249 31745 78 171 0 33075 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 132996

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1376176/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=135704 CPUtime=762.03
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 32464 0 0 0 76176 27 0 0 25 0 1 0 235330376 138960896 32441 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 33926 32441 78 171 0 33752 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 135704

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1373808/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=137984 CPUtime=822
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 33051 0 0 0 82172 28 0 0 25 0 1 0 235330376 141295616 33028 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 34496 33028 78 171 0 34322 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 137984

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1367664/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=144348 CPUtime=881.99
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 34599 0 0 0 88169 30 0 0 25 0 1 0 235330376 147812352 34576 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 36087 34576 78 171 0 35913 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 144348

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1363312/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=149276 CPUtime=941.97
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 35684 0 0 0 94166 31 0 0 25 0 1 0 235330376 152858624 35661 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 37319 35661 78 171 0 37145 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 149276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1358960/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=153504 CPUtime=1001.94
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 36764 0 0 0 100162 32 0 0 25 0 1 0 235330376 157188096 36741 1992294400 134512640 135213614 4294956256 18446744073709551615 134529520 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 38376 36742 78 171 0 38202 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 153504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1353904/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=158548 CPUtime=1061.93
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 38038 0 0 0 106159 34 0 0 25 0 1 0 235330376 162353152 38015 1992294400 134512640 135213614 4294956256 18446744073709551615 134527244 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 39637 38015 78 171 0 39463 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 158548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1349040/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=163376 CPUtime=1121.91
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 39241 0 0 0 112155 36 0 0 25 0 1 0 235330376 167297024 39218 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 40844 39218 78 171 0 40670 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 163376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1344624/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=167988 CPUtime=1181.88
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 40360 0 0 0 118152 36 0 0 25 0 1 0 235330376 172019712 40337 1992294400 134512640 135213614 4294956256 18446744073709551615 134526878 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 41997 40337 78 171 0 41823 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 167988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1343088/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=169424 CPUtime=1200.08
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 40728 0 0 0 119971 37 0 0 25 0 1 0 235330376 173490176 40705 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 42356 40705 78 171 0 42182 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 169424

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21847
/proc/meminfo: memFree=1343088/2055920 swapFree=4180300/4192956
[pid=21846] ppid=21844 vsize=169424 CPUtime=1200.08
/proc/21846/stat : 21846 (minisat_static) R 21844 21846 21775 0 -1 4194304 40728 0 0 0 119971 37 0 0 25 0 1 0 235330376 173490176 40705 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21846/statm: 42356 40705 78 171 0 42182 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 169424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.72
CPU system time (s): 0.397939
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 169424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.397939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40728
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= 1311

runsolver used 1.3168 second user time and 3.06053 second system time

The end

Launcher Data 

Begin job on node82 at 2009-05-11 22:16:50
IDJOB=1797763
IDBENCH=20383
IDSOLVER=651
FILE ID=node82/1797763-1242073009
PBS_JOBID= 9277624
Free space on /tmp= 66136 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797763-1242073009/watcher-1797763-1242073009 -o /tmp/evaluation-result-1797763-1242073009/solver-1797763-1242073009 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797763-1242073009.cnf

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

MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED=2138175730

node82.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1506064 kB
Buffers:         64352 kB
Cached:         425508 kB
SwapCached:       6744 kB
Active:         180524 kB
Inactive:       318120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506064 kB
SwapTotal:     4192956 kB
SwapFree:      4180300 kB
Dirty:           23168 kB
Writeback:           0 kB
Mapped:          13800 kB
Slab:            37208 kB
Committed_AS:   649148 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66136 MiB
End job on node82 at 2009-05-11 22:36:53