Trace number 427981

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) 1200.01 1200.31

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.00	|  Number of clauses:    12014                                                |
0.00/0.03	|  Parsing time:         0.03         s                                       |
0.00/0.08	============================[ Search Statistics ]==============================
0.00/0.08	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.08	===============================================================================
0.00/0.08	|         0 |    3147    10165    31027 |     3388        0    nan |  0.000 % |
0.00/0.09	|       100 |    3147    10165    31027 |     3727      100     24 |  0.000 % |
0.10/0.11	|       250 |    3147    10165    31027 |     4099      250     24 |  0.000 % |
0.10/0.14	|       475 |    3147    10165    31027 |     4509      475     24 |  0.000 % |
0.10/0.18	|       813 |    3147    10165    31027 |     4960      813     25 |  0.000 % |
0.19/0.25	|      1320 |    3147    10165    31027 |     5456     1320     27 |  0.000 % |
0.29/0.36	|      2080 |    3147    10165    31027 |     6002     2080     28 |  0.000 % |
0.49/0.54	|      3222 |    3147    10165    31027 |     6602     3222     27 |  0.000 % |
0.79/0.81	|      4931 |    3147    10165    31027 |     7263     4931     27 |  0.000 % |
1.29/1.32	|      7494 |    3147    10165    31027 |     7989     7494     28 |  0.000 % |
1.99/2.06	|     11339 |    3147    10165    31027 |     8788     7192     28 |  0.000 % |
3.19/3.30	|     17107 |    3147    10165    31027 |     9667     8429     26 |  0.000 % |
5.19/5.23	|     25756 |    3147    10165    31027 |    10634     7253     27 |  0.000 % |
8.39/8.43	|     38733 |    3147    10165    31027 |    11697     9255     29 |  0.000 % |
13.29/13.38	|     58194 |    3147    10165    31027 |    12867    10738     29 |  0.000 % |
21.48/21.52	|     87386 |    3147    10165    31027 |    14153     7092     27 |  0.000 % |
34.88/34.91	|    131175 |    3147    10165    31027 |    15569     7763     27 |  0.000 % |
54.38/54.48	|    196862 |    3147    10165    31027 |    17126     9856     25 |  0.000 % |
86.66/86.75	|    295388 |    3147    10165    31027 |    18838    12682     29 |  0.000 % |
136.75/136.83	|    443178 |    3147    10165    31027 |    20722    16945     32 |  0.000 % |
216.14/216.21	|    664862 |    3147    10165    31027 |    22795    18047     32 |  0.000 % |
345.00/345.15	|    997387 |    3147    10165    31027 |    25074    16239     31 |  0.000 % |
552.46/552.68	|   1496176 |    3147    10165    31027 |    27581    19887     29 |  0.000 % |
883.38/883.69	|   2244360 |    3147    10165    31027 |    30340    17103     25 |  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/node29/watcher-427981-1177691434 -o ROOT/results/node29/solver-427981-1177691434 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427981-1177691434/minimarch_fixed /tmp/evaluation/427981-1177691434/instance-427981-1177691434.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 14686
/proc/meminfo: memFree=1515896/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=2440 CPUtime=0
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 217059129 2498560 291 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691268 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 610 291 51 132 0 475 0

[startup+0.103712 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14686
/proc/meminfo: memFree=1515896/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=3480 CPUtime=0.1
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 590 0 0 0 10 0 0 0 18 0 1 0 217059129 3563520 575 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 870 575 67 132 0 735 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3480

[startup+0.201718 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14686
/proc/meminfo: memFree=1515896/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=3480 CPUtime=0.19
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 590 0 0 0 19 0 0 0 18 0 1 0 217059129 3563520 575 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551725 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 870 575 67 132 0 735 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3480

[startup+0.301724 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14686
/proc/meminfo: memFree=1515896/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=3480 CPUtime=0.29
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 590 0 0 0 29 0 0 0 19 0 1 0 217059129 3563520 575 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553531 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 870 575 67 132 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3480

[startup+0.70175 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14686
/proc/meminfo: memFree=1515896/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=3612 CPUtime=0.69
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 596 0 0 0 69 0 0 0 22 0 1 0 217059129 3698688 581 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 903 581 67 132 0 768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3612

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1513392/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=4140 CPUtime=1.49
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 753 0 0 0 149 0 0 0 25 0 1 0 217059129 4239360 738 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 1035 738 67 132 0 900 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4140

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1513008/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=4404 CPUtime=3.09
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 792 0 0 0 309 0 0 0 25 0 1 0 217059129 4509696 777 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 1101 777 67 132 0 966 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4404

[startup+6.30211 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1512432/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=4800 CPUtime=6.29
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 921 0 0 0 629 0 0 0 25 0 1 0 217059129 4915200 906 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552516 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 1200 906 67 132 0 1065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4800

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1511672/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=5328 CPUtime=12.69
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 1042 0 0 0 1269 0 0 0 25 0 1 0 217059129 5455872 1027 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 1332 1027 67 132 0 1197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5328

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1510968/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=6008 CPUtime=25.48
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 1215 0 0 0 2548 0 0 0 25 0 1 0 217059129 6152192 1200 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 1502 1200 67 132 0 1367 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6008

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1510648/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=6272 CPUtime=51.08
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 1287 0 0 0 5107 1 0 0 25 0 1 0 217059129 6422528 1272 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 1568 1272 67 132 0 1433 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6272

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1509368/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=7748 CPUtime=102.27
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 1620 0 0 0 10225 2 0 0 25 0 1 0 217059129 7933952 1605 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 1937 1605 67 132 0 1802 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7748

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1508536/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=8408 CPUtime=162.24
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 1813 0 0 0 16222 2 0 0 25 0 1 0 217059129 8609792 1798 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 2102 1798 67 132 0 1967 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8408

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1507640/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=9220 CPUtime=222.24
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 2021 0 0 0 22221 3 0 0 25 0 1 0 217059129 9441280 2006 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551399 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 2305 2006 67 132 0 2170 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9220

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1506936/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=10144 CPUtime=282.22
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 2239 0 0 0 28219 3 0 0 25 0 1 0 217059129 10387456 2224 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 2536 2224 67 132 0 2401 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10144

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1506616/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=10416 CPUtime=342.21
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 2300 0 0 0 34217 4 0 0 25 0 1 0 217059129 10665984 2285 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 2604 2285 67 132 0 2469 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 10416

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1505720/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=11356 CPUtime=402.19
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 2527 0 0 0 40215 4 0 0 25 0 1 0 217059129 11628544 2512 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 2839 2512 67 132 0 2704 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11356

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14687
/proc/meminfo: memFree=1505720/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=11356 CPUtime=462.18
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 2541 0 0 0 46213 5 0 0 25 0 1 0 217059129 11628544 2526 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 2839 2526 67 132 0 2704 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11356

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14689
/proc/meminfo: memFree=1505464/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=11620 CPUtime=522.16
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 2605 0 0 0 52211 5 0 0 25 0 1 0 217059129 11898880 2590 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 2905 2590 67 132 0 2770 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11620

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14689
/proc/meminfo: memFree=1504952/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=12184 CPUtime=582.15
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 2715 0 0 0 58209 6 0 0 25 0 1 0 217059129 12476416 2700 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551764 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3046 2700 67 132 0 2911 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12184

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14689
/proc/meminfo: memFree=1504504/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=12588 CPUtime=642.13
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 2845 0 0 0 64206 7 0 0 25 0 1 0 217059129 12890112 2830 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563547 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3147 2830 67 132 0 3012 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12588

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14689
/proc/meminfo: memFree=1503864/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=13252 CPUtime=702.12
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 2994 0 0 0 70204 8 0 0 25 0 1 0 217059129 13570048 2979 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3313 2979 67 132 0 3178 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 13252

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14689
/proc/meminfo: memFree=1503672/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=13384 CPUtime=762.11
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 3016 0 0 0 76203 8 0 0 25 0 1 0 217059129 13705216 3001 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3346 3001 67 132 0 3211 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 13384

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 14689
/proc/meminfo: memFree=1503288/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=13780 CPUtime=822.09
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 3131 0 0 0 82200 9 0 0 25 0 1 0 217059129 14110720 3116 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551162 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3445 3116 67 132 0 3310 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 13780

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14689
/proc/meminfo: memFree=1503288/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=13780 CPUtime=882.08
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 3131 0 0 0 88198 10 0 0 25 0 1 0 217059129 14110720 3116 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3445 3116 67 132 0 3310 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 13780

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14689
/proc/meminfo: memFree=1502904/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=14072 CPUtime=942.06
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 3211 0 0 0 94196 10 0 0 25 0 1 0 217059129 14409728 3196 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3518 3196 67 132 0 3383 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 14072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14689
/proc/meminfo: memFree=1502520/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=14616 CPUtime=1002.04
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 3317 0 0 0 100193 11 0 0 25 0 1 0 217059129 14966784 3302 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3654 3302 67 132 0 3519 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 14616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14689
/proc/meminfo: memFree=1502328/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=14912 CPUtime=1062.03
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 3385 0 0 0 106191 12 0 0 25 0 1 0 217059129 15269888 3370 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3728 3370 67 132 0 3593 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 14912

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14689
/proc/meminfo: memFree=1501752/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=15440 CPUtime=1122.01
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 3529 0 0 0 112189 12 0 0 25 0 1 0 217059129 15810560 3514 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3860 3514 67 132 0 3725 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 15440

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14689
/proc/meminfo: memFree=1501688/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=15440 CPUtime=1182
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 3540 0 0 0 118187 13 0 0 25 0 1 0 217059129 15810560 3525 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3860 3525 67 132 0 3725 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 15440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14689
/proc/meminfo: memFree=1501688/2055920 swapFree=4146652/4192956
[pid=14686] ppid=14684 vsize=15440 CPUtime=1200
/proc/14686/stat : 14686 (minimarch_fixed) R 14684 14686 13660 0 -1 4194304 3540 0 0 0 119987 13 0 0 25 0 1 0 217059129 15810560 3525 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/14686/statm: 3860 3525 67 132 0 3725 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 15440

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): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.88
CPU system time (s): 0.137979
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 15440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3540
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= 2329

runsolver used 1.04784 second user time and 2.41563 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Fri Apr 27 16:30:34 UTC 2007

IDJOB= 427981
IDBENCH= 20250
IDSOLVER= 198
FILE ID= node29/427981-1177691434

PBS_JOBID= 4698638

Free space on /tmp= 66537 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/427981-1177691434/minimarch_fixed /tmp/evaluation/427981-1177691434/instance-427981-1177691434.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-427981-1177691434 -o ROOT/results/node29/solver-427981-1177691434 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427981-1177691434/minimarch_fixed /tmp/evaluation/427981-1177691434/instance-427981-1177691434.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 921027555

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1516368 kB
Buffers:         48896 kB
Cached:         399540 kB
SwapCached:      12060 kB
Active:         290296 kB
Inactive:       182500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516368 kB
SwapTotal:     4192956 kB
SwapFree:      4146652 kB
Dirty:            3076 kB
Writeback:           0 kB
Mapped:          30560 kB
Slab:            52316 kB
Committed_AS:  2759340 kB
PageTables:       1876 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= 66537 MiB

End job on node29 on Fri Apr 27 16:50:36 UTC 2007