Trace number 427811

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) 1200.02 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  4000                                                 |
0.00/0.00	|  Number of clauses:    16800                                                |
0.00/0.05	|  Parsing time:         0.04         s                                       |
0.09/0.10	============================[ Search Statistics ]==============================
0.09/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	===============================================================================
0.09/0.10	|         0 |    3883    16592    50466 |     5530        0    nan |  0.000 % |
0.09/0.12	|       100 |    3883    16592    50466 |     6083      100     87 |  0.000 % |
0.09/0.14	|       250 |    3883    16592    50466 |     6692      250     91 |  0.000 % |
0.09/0.17	|       475 |    3883    16592    50466 |     7361      475    104 |  0.000 % |
0.19/0.22	|       812 |    3883    16592    50466 |     8097      812     98 |  0.000 % |
0.19/0.30	|      1318 |    3883    16592    50466 |     8907     1318    107 |  0.000 % |
0.39/0.41	|      2077 |    3883    16592    50466 |     9797     2077    104 |  0.000 % |
0.49/0.59	|      3216 |    3883    16592    50466 |    10777     3216    102 |  0.000 % |
0.89/0.91	|      4924 |    3883    16592    50466 |    11855     4924    105 |  0.000 % |
1.29/1.38	|      7487 |    3883    16592    50466 |    13041     7487    105 |  0.000 % |
2.20/2.23	|     11332 |    3883    16592    50466 |    14345    11332    108 |  0.000 % |
3.79/3.87	|     17098 |    3883    16592    50466 |    15779     9555    130 |  0.000 % |
6.29/6.31	|     25747 |    3883    16592    50466 |    17357     9995    120 |  0.000 % |
10.29/10.37	|     38721 |    3883    16592    50466 |    19093    13913    136 |  0.000 % |
19.39/19.42	|     58183 |    3883    16592    50466 |    21002    13665    162 |  0.000 % |
32.38/32.47	|     87375 |    3883    16592    50466 |    23102    21174    155 |  0.000 % |
56.67/56.79	|    131164 |    3883    16592    50466 |    25413    17094    146 |  0.000 % |
92.76/92.85	|    196848 |    3883    16592    50466 |    27954    14652    125 |  0.000 % |
151.34/151.48	|    295374 |    3883    16592    50466 |    30750    23237    145 |  0.000 % |
242.42/242.58	|    443164 |    3883    16592    50466 |    33825    24354    144 |  0.000 % |
394.47/394.61	|    664848 |    3883    16592    50466 |    37207    16323    134 |  0.000 % |
626.59/626.86	|    997373 |    3883    16592    50466 |    40928    17531    123 |  0.000 % |
996.07/996.40	|   1496161 |    3883    16592    50466 |    45021    24806    127 |  0.000 % |

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/node25/watcher-427811-1177677292 -o ROOT/results/node25/solver-427811-1177677292 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427811-1177677292/minimarch_fixed /tmp/evaluation/427811-1177677292/instance-427811-1177677292.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 27633
/proc/meminfo: memFree=1779664/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=2296 CPUtime=0
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 215646282 2351104 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134515924 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 574 288 51 132 0 439 0

[startup+0.104461 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27633
/proc/meminfo: memFree=1779664/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=3316 CPUtime=0.09
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 587 0 0 0 9 0 0 0 18 0 1 0 215646282 3395584 570 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631162 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 829 570 65 132 0 694 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.201476 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27633
/proc/meminfo: memFree=1779664/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=3316 CPUtime=0.19
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 590 0 0 0 19 0 0 0 18 0 1 0 215646282 3395584 573 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551177 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 829 573 68 132 0 694 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3316

[startup+0.301493 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27633
/proc/meminfo: memFree=1779664/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=3580 CPUtime=0.29
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 631 0 0 0 29 0 0 0 19 0 1 0 215646282 3665920 614 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553208 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 895 614 68 132 0 760 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3580

[startup+0.701561 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27633
/proc/meminfo: memFree=1779664/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=4636 CPUtime=0.69
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 899 0 0 0 69 0 0 0 22 0 1 0 215646282 4747264 882 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 1159 882 68 132 0 1024 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4636

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27634
/proc/meminfo: memFree=1775496/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=6656 CPUtime=1.49
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 1390 0 0 0 149 0 0 0 25 0 1 0 215646282 6815744 1373 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551293 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 1664 1373 68 132 0 1529 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6656

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27634
/proc/meminfo: memFree=1772872/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=10144 CPUtime=3.09
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 2285 0 0 0 308 1 0 0 25 0 1 0 215646282 10387456 2268 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 2536 2268 68 132 0 2401 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10144

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27634
/proc/meminfo: memFree=1769288/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=11728 CPUtime=6.29
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 2678 0 0 0 627 2 0 0 25 0 1 0 215646282 12009472 2661 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 2932 2661 68 132 0 2797 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11728

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27634
/proc/meminfo: memFree=1766216/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=14632 CPUtime=12.68
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 3396 0 0 0 1266 2 0 0 25 0 1 0 215646282 14983168 3379 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 3658 3379 68 132 0 3523 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14632

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27634
/proc/meminfo: memFree=1763272/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=17404 CPUtime=25.48
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 4098 0 0 0 2545 3 0 0 25 0 1 0 215646282 17821696 4081 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 4351 4081 68 132 0 4216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17404

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27634
/proc/meminfo: memFree=1761032/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=19648 CPUtime=51.08
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 4670 0 0 0 5104 4 0 0 25 0 1 0 215646282 20119552 4653 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 4912 4653 68 132 0 4777 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19648

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27634
/proc/meminfo: memFree=1759560/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=21280 CPUtime=102.26
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 5043 0 0 0 10222 4 0 0 25 0 1 0 215646282 21790720 5026 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551722 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 5320 5026 68 132 0 5185 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21280

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27634
/proc/meminfo: memFree=1756040/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=24712 CPUtime=162.24
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 5910 0 0 0 16219 5 0 0 25 0 1 0 215646282 25305088 5893 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 6178 5893 68 132 0 6043 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24712

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27634
/proc/meminfo: memFree=1753928/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=26804 CPUtime=222.22
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 6435 0 0 0 22217 5 0 0 25 0 1 0 215646282 27447296 6418 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 6701 6418 68 132 0 6566 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 26804

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27635
/proc/meminfo: memFree=1750088/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=30500 CPUtime=282.2
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 7368 0 0 0 28214 6 0 0 25 0 1 0 215646282 31232000 7351 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551266 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 7625 7351 68 132 0 7490 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30500

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1750216/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=30500 CPUtime=342.18
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 7368 0 0 0 34212 6 0 0 25 0 1 0 215646282 31232000 7351 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 7625 7351 68 132 0 7490 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 30500

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1749832/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=30896 CPUtime=402.16
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 7468 0 0 0 40209 7 0 0 25 0 1 0 215646282 31637504 7451 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 7724 7451 68 132 0 7589 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 30896

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1749448/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=31256 CPUtime=462.14
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 7561 0 0 0 46207 7 0 0 25 0 1 0 215646282 32006144 7544 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 7814 7544 68 132 0 7679 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 31256

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1749128/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=31652 CPUtime=522.12
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 7645 0 0 0 52205 7 0 0 25 0 1 0 215646282 32411648 7628 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 7913 7628 68 132 0 7778 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 31652

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1748936/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=31784 CPUtime=582.1
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 7688 0 0 0 58203 7 0 0 25 0 1 0 215646282 32546816 7671 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 7946 7671 68 132 0 7811 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 31784

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1747592/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=33184 CPUtime=642.08
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 8029 0 0 0 64201 7 0 0 25 0 1 0 215646282 33980416 8012 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 8296 8012 68 132 0 8161 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 33184

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1745736/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=35032 CPUtime=702.07
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 8472 0 0 0 70199 8 0 0 25 0 1 0 215646282 35872768 8455 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 8758 8455 68 132 0 8623 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 35032

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1744136/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=36648 CPUtime=762.04
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 8882 0 0 0 76196 8 0 0 25 0 1 0 215646282 37527552 8865 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557581 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 9162 8865 68 132 0 9027 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 36648

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1744200/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=36648 CPUtime=822.03
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 8884 0 0 0 82194 9 0 0 25 0 1 0 215646282 37527552 8867 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 9162 8867 68 132 0 9027 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 36648

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1743560/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=37176 CPUtime=882.01
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 9024 0 0 0 88192 9 0 0 25 0 1 0 215646282 38068224 9007 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563550 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 9294 9007 68 132 0 9159 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 37176

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1742152/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=38512 CPUtime=941.99
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 9373 0 0 0 94189 10 0 0 25 0 1 0 215646282 39436288 9345 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551305 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 9628 9345 68 132 0 9493 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 38512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1742216/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=38512 CPUtime=1001.97
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 9373 0 0 0 100187 10 0 0 25 0 1 0 215646282 39436288 9345 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 9628 9345 68 132 0 9493 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 38512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1736520/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=44216 CPUtime=1061.95
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 10778 0 0 0 106183 12 0 0 25 0 1 0 215646282 45277184 10750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 11054 10750 68 132 0 10919 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 44216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1736584/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=44216 CPUtime=1121.93
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 10778 0 0 0 112181 12 0 0 25 0 1 0 215646282 45277184 10750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 11054 10750 68 132 0 10919 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 44216

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1736520/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=44216 CPUtime=1181.91
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 10778 0 0 0 118179 12 0 0 25 0 1 0 215646282 45277184 10750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 11054 10750 68 132 0 10919 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 44216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1736520/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=44216 CPUtime=1200
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 10778 0 0 0 119988 12 0 0 25 0 1 0 215646282 45277184 10750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 11054 10750 68 132 0 10919 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 44216

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27636
/proc/meminfo: memFree=1736520/2055920 swapFree=4182904/4192956
[pid=27633] ppid=27631 vsize=44216 CPUtime=1200
/proc/27633/stat : 27633 (minimarch_fixed) R 27631 27633 26823 0 -1 4194304 10778 0 0 0 119988 12 0 0 25 0 1 0 215646282 45277184 10750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27633/statm: 11054 10750 68 132 0 10919 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 44216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.134979
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 44216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10778
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= 2082

runsolver used 0.975851 second user time and 2.30865 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Fri Apr 27 12:34:52 UTC 2007

IDJOB= 427811
IDBENCH= 20161
IDSOLVER= 198
FILE ID= node25/427811-1177677292

PBS_JOBID= 4698581

Free space on /tmp= 66432 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/427811-1177677292/minimarch_fixed /tmp/evaluation/427811-1177677292/instance-427811-1177677292.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-427811-1177677292 -o ROOT/results/node25/solver-427811-1177677292 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427811-1177677292/minimarch_fixed /tmp/evaluation/427811-1177677292/instance-427811-1177677292.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 2787342

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1780136 kB
Buffers:         38808 kB
Cached:         183712 kB
SwapCached:       4192 kB
Active:         138796 kB
Inactive:        93812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780136 kB
SwapTotal:     4192956 kB
SwapFree:      4182904 kB
Dirty:            3148 kB
Writeback:           0 kB
Mapped:          15772 kB
Slab:            29184 kB
Committed_AS:  4251540 kB
PageTables:       1472 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= 66432 MiB

End job on node25 on Fri Apr 27 12:54:55 UTC 2007