Trace number 428225

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
minimarch 2007-04-26 (fixed)? (TO) 1200.17 1200.58

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-11-u.cnf
MD5SUMd5600dba4aca04c398955a541e8c3ab9
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 variables188962
Number of clauses841193
Sum of the clauses size1911144
Maximum clause length10
Minimum clause length1
Number of clauses of size 114366
Number of clauses of size 2690683
Number of clauses of size 3100484
Number of clauses of size 43960
Number of clauses of size 515840
Number of clauses of size over 515860

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of 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:  188962                                               |
0.00/0.00	|  Number of clauses:    841193                                               |
2.29/2.31	|  Parsing time:         2.23         s                                       |
5.59/5.67	============================[ Search Statistics ]==============================
5.59/5.67	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.59/5.67	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.59/5.67	===============================================================================
5.59/5.67	|         0 |   85146   452649  1197039 |   150883        0    nan |  0.000 % |
6.39/6.48	|       101 |   85146   452649  1197039 |   165971      101    215 | 23.364 % |
6.99/7.00	|       251 |   84340   448650  1188497 |   182568      242    129 | 23.791 % |
8.49/8.60	|       476 |   83500   444316  1177837 |   200825      457    126 | 24.671 % |
10.69/10.73	|       813 |   80760   428326  1139720 |   220907      785    150 | 25.685 % |
13.19/13.24	|      1319 |   80760   428326  1139720 |   242998     1290    198 | 26.014 % |
16.89/16.90	|      2078 |   80138   424436  1130109 |   267298     2048    440 | 26.047 % |
23.59/23.69	|      3217 |   79275   419399  1118091 |   294028     3170    435 | 27.123 % |
31.48/31.52	|      4925 |   76114   402834  1079982 |   323431     4839    414 | 28.208 % |
42.68/42.74	|      7487 |   75989   402244  1078771 |   355774     7398    529 | 28.210 % |
65.47/65.57	|     11331 |   75281   398599  1070568 |   391351    11224    576 | 28.597 % |
94.85/94.93	|     17098 |   75137   397551  1067977 |   430486    16977    604 | 28.661 % |
151.94/152.09	|     25747 |   73909   391533  1054808 |   473535    25599    625 | 29.354 % |
237.21/237.31	|     38721 |   72831   386404  1043726 |   520889    38527    609 | 29.881 % |
362.87/363.03	|     58183 |   71566   379898  1028774 |   572977    57939    615 | 30.636 % |
572.30/572.52	|     87375 |   70764   375339  1018018 |   630275    87043    592 | 31.089 % |
925.98/926.36	|    131165 |   70435   373203  1012839 |   693303   130700    602 | 31.153 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-428225-1177713360 -o ROOT/results/node58/solver-428225-1177713360 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428225-1177713360/minimarch_fixed /tmp/evaluation/428225-1177713360/instance-428225-1177713360.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 3/64 5755
/proc/meminfo: memFree=1637256/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=2340 CPUtime=0
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 219245851 2396160 460 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553736 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 585 461 51 132 0 450 0

[startup+0.031344 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5755
/proc/meminfo: memFree=1637256/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=6064 CPUtime=0.02
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 1328 0 0 0 2 0 0 0 18 0 1 0 219245851 6209536 1313 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134562614 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 1516 1313 51 132 0 1381 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6064

[startup+0.101355 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5755
/proc/meminfo: memFree=1637256/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=12872 CPUtime=0.1
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 2824 0 0 0 9 1 0 0 18 0 1 0 219245851 13180928 2809 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 3218 2809 51 132 0 3083 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12872

[startup+0.30139 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5755
/proc/meminfo: memFree=1637256/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=37572 CPUtime=0.29
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 8073 0 0 0 26 3 0 0 19 0 1 0 219245851 38473728 8058 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 9393 8059 51 132 0 9258 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37572

[startup+0.701455 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5755
/proc/meminfo: memFree=1637256/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=55660 CPUtime=0.69
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 12439 0 0 0 63 6 0 0 22 0 1 0 219245851 56995840 12424 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 13915 12424 51 132 0 13780 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55660

[startup+1.50259 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5756
/proc/meminfo: memFree=1571584/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=72256 CPUtime=1.49
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 16900 0 0 0 141 8 0 0 25 0 1 0 219245851 73990144 16885 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523677 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 18064 16885 51 132 0 17929 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72256

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5756
/proc/meminfo: memFree=1569536/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=78308 CPUtime=3.09
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 18656 0 0 0 300 9 0 0 25 0 1 0 219245851 80187392 18641 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 19577 18641 62 132 0 19442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78308

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5756
/proc/meminfo: memFree=1556544/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=83016 CPUtime=6.29
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 24399 0 0 0 616 13 0 0 25 0 1 0 219245851 85008384 20151 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550933 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 20754 20151 66 132 0 20619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83016

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5756
/proc/meminfo: memFree=1556608/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=83016 CPUtime=12.69
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 24407 0 0 0 1256 13 0 0 25 0 1 0 219245851 85008384 20159 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 20754 20159 68 132 0 20619 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83016

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5756
/proc/meminfo: memFree=1556736/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=83016 CPUtime=25.49
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 24407 0 0 0 2536 13 0 0 25 0 1 0 219245851 85008384 20159 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 20754 20159 68 132 0 20619 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83016

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5756
/proc/meminfo: memFree=1548224/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=91656 CPUtime=51.07
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 26536 0 0 0 5093 14 0 0 25 0 1 0 219245851 93855744 22288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551406 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 22914 22288 68 132 0 22779 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91656

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5756
/proc/meminfo: memFree=1520256/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=119688 CPUtime=102.27
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 33565 0 0 0 10206 21 0 0 25 0 1 0 219245851 122560512 29317 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552913 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 29922 29317 68 132 0 29787 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 119688

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5756
/proc/meminfo: memFree=1500352/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=139700 CPUtime=162.23
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 38555 0 0 0 16199 24 0 0 25 0 1 0 219245851 143052800 34307 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 34925 34307 68 132 0 34790 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 139700

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5756
/proc/meminfo: memFree=1478656/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=161076 CPUtime=222.22
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 43912 0 0 0 22193 29 0 0 25 0 1 0 219245851 164941824 39664 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 40269 39664 68 132 0 40134 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 161076

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1454528/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=185444 CPUtime=282.19
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 49992 0 0 0 28185 34 0 0 25 0 1 0 219245851 189894656 45744 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 46361 45744 68 132 0 46226 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 185444

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1433728/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=206080 CPUtime=342.18
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 55139 0 0 0 34178 40 0 0 25 0 1 0 219245851 211025920 50891 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 51520 50891 68 132 0 51385 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 206080

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1410368/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=229540 CPUtime=402.16
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 60990 0 0 0 40171 45 0 0 25 0 1 0 219245851 235048960 56742 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552686 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 57385 56742 68 132 0 57250 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 229540

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1391040/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=248616 CPUtime=462.13
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 65770 0 0 0 46164 49 0 0 25 0 1 0 219245851 254582784 61522 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 62154 61522 68 132 0 62019 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 248616

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1373376/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=266092 CPUtime=522.11
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 70161 0 0 0 52157 54 0 0 25 0 1 0 219245851 272478208 65913 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 66523 65913 68 132 0 66388 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 266092

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1357632/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=281996 CPUtime=582.1
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 74123 0 0 0 58150 60 0 0 25 0 1 0 219245851 288763904 69875 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552571 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 70499 69875 68 132 0 70364 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 281996

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1340992/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=298456 CPUtime=642.07
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 78215 0 0 0 64144 63 0 0 25 0 1 0 219245851 305618944 73967 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 74614 73967 68 132 0 74479 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 298456

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1325184/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=314472 CPUtime=702.05
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 82207 0 0 0 70137 68 0 0 25 0 1 0 219245851 322019328 77959 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 78618 77959 68 132 0 78483 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 314472

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1305024/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=334352 CPUtime=762.03
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 87209 0 0 0 76131 72 0 0 25 0 1 0 219245851 342376448 82961 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551251 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 83588 82961 68 132 0 83453 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 334352

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1283584/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=355936 CPUtime=822.01
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 92616 0 0 0 82125 76 0 0 25 0 1 0 219245851 364478464 88368 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 88984 88368 68 132 0 88849 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 355936

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1267072/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=372216 CPUtime=881.99
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 96679 0 0 0 88118 81 0 0 25 0 1 0 219245851 381149184 92431 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552571 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 93054 92431 68 132 0 92919 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 372216

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1245696/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=393836 CPUtime=941.96
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 102082 0 0 0 94110 86 0 0 25 0 1 0 219245851 403288064 97834 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551151 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 98459 97834 68 132 0 98324 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 393836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1228928/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=410512 CPUtime=1001.94
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 106194 0 0 0 100104 90 0 0 25 0 1 0 219245851 420364288 101946 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 102628 101946 68 132 0 102493 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 410512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1210560/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=429048 CPUtime=1061.93
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 110842 0 0 0 106098 95 0 0 25 0 1 0 219245851 439345152 106594 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 107262 106594 68 132 0 107127 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 429048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1193152/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=446256 CPUtime=1121.9
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 115135 0 0 0 112091 99 0 0 25 0 1 0 219245851 456966144 110887 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 111564 110887 68 132 0 111429 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 446256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1176704/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=462904 CPUtime=1181.88
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 119312 0 0 0 118084 104 0 0 25 0 1 0 219245851 474013696 115064 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 115726 115064 68 132 0 115591 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 462904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5758
/proc/meminfo: memFree=1172096/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=467144 CPUtime=1200.08
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 120375 0 0 0 119903 105 0 0 25 0 1 0 219245851 478355456 116127 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 116786 116127 68 132 0 116651 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 467144

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 2/65 5758
/proc/meminfo: memFree=1172096/2055920 swapFree=4184532/4192956
[pid=5755] ppid=5753 vsize=467144 CPUtime=1200.08
/proc/5755/stat : 5755 (minimarch_fixed) R 5753 5755 4962 0 -1 4194304 120375 0 0 0 119903 105 0 0 25 0 1 0 219245851 478355456 116127 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/5755/statm: 116786 116127 68 132 0 116651 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 467144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.17
CPU user time (s): 1199.04
CPU system time (s): 1.12983
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 467144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.04
system time used= 1.12983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120375
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= 933

runsolver used 0.870867 second user time and 2.41763 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Fri Apr 27 22:36:02 UTC 2007

IDJOB= 428225
IDBENCH= 20382
IDSOLVER= 198
FILE ID= node58/428225-1177713360

PBS_JOBID= 4698724

Free space on /tmp= 66505 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/428225-1177713360/minimarch_fixed /tmp/evaluation/428225-1177713360/instance-428225-1177713360.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-428225-1177713360 -o ROOT/results/node58/solver-428225-1177713360 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428225-1177713360/minimarch_fixed /tmp/evaluation/428225-1177713360/instance-428225-1177713360.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  d5600dba4aca04c398955a541e8c3ab9

RANDOM SEED= 724103116

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1637664 kB
Buffers:         40236 kB
Cached:         302260 kB
SwapCached:       2604 kB
Active:         232016 kB
Inactive:       120492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637664 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:           17552 kB
Writeback:           0 kB
Mapped:          16368 kB
Slab:            51824 kB
Committed_AS:  1171764 kB
PageTables:       1380 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= 66505 MiB

End job on node58 on Fri Apr 27 22:56:04 UTC 2007