Trace number 1797960

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) 1200.06 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs016.cnf
MD5SUMe4ef55733955e0a45519e9f7dec923e5
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 variables4656
Number of clauses13871
Sum of the clauses size32363
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 29246
Number of clauses of size 34623
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  4656                                                 |
0.00/0.00	|  Number of clauses:    13871                                                |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.00	============================[ Search Statistics ]==============================
0.00/0.00	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	===============================================================================
0.00/0.00	|         0 |    4654    13867    32357 |     4622        0    nan |  0.000 % |
0.00/0.02	|       100 |    4654    13867    32357 |     5084      100     32 |  0.043 % |
0.00/0.03	|       250 |    4654    13867    32357 |     5593      250     40 |  0.043 % |
0.05/0.06	|       476 |    4654    13867    32357 |     6152      476     43 |  0.043 % |
0.10/0.11	|       813 |    4654    13867    32357 |     6767      813     49 |  0.043 % |
0.10/0.16	|      1319 |    4654    13867    32357 |     7444     1319     44 |  0.043 % |
0.20/0.28	|      2079 |    4654    13867    32357 |     8188     2079     44 |  0.043 % |
0.40/0.44	|      3218 |    4654    13867    32357 |     9007     3218     44 |  0.043 % |
0.80/0.87	|      4927 |    4654    13867    32357 |     9908     4927     55 |  0.043 % |
1.29/1.31	|      7490 |    4654    13867    32357 |    10899     7490     52 |  0.043 % |
2.69/2.74	|     11334 |    4654    13867    32357 |    11989    11334     59 |  0.043 % |
4.20/4.29	|     17102 |    4654    13867    32357 |    13188     9941     81 |  0.043 % |
6.59/6.62	|     25751 |    4654    13867    32357 |    14506    10882     62 |  0.043 % |
10.89/10.95	|     38725 |    4654    13867    32357 |    15957     7851     42 |  0.043 % |
17.59/17.61	|     58186 |    4654    13867    32357 |    17553    18042     72 |  0.043 % |
26.48/26.59	|     87378 |    4654    13867    32357 |    19308    19234     68 |  0.043 % |
43.18/43.27	|    131167 |    4654    13867    32357 |    21239    10503     46 |  0.043 % |
60.38/60.48	|    196851 |    4654    13867    32357 |    23363    17907     44 |  0.044 % |
109.86/109.93	|    295377 |    4654    13867    32357 |    25699    13857     77 |  0.043 % |
188.24/188.39	|    443166 |    4654    13867    32357 |    28269    22296     59 |  0.043 % |
277.51/277.62	|    664849 |    4654    13867    32357 |    31096    17264     61 |  0.043 % |
517.34/517.56	|    997375 |    4654    13867    32357 |    34206    16907     53 |  0.043 % |
852.44/852.76	|   1496163 |    4654    13867    32357 |    37627    25732     65 |  0.043 % |

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-1797960-1242079555/watcher-1797960-1242079555 -o /tmp/evaluation-result-1797960-1242079555/solver-1797960-1242079555 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797960-1242079555.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: 0.99 0.98 0.99 3/65 27756
/proc/meminfo: memFree=547624/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=2312 CPUtime=0
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 241 0 0 0 0 0 0 0 20 0 1 0 235985162 2367488 226 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 578 232 58 171 0 404 0

[startup+0.0542189 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27756
/proc/meminfo: memFree=547624/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=2776 CPUtime=0.05
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 390 0 0 0 5 0 0 0 20 0 1 0 235985162 2842624 375 1992294400 134512640 135213614 4294956256 18446744073709551615 134530586 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 694 375 77 171 0 520 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2776

[startup+0.101223 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27756
/proc/meminfo: memFree=547624/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=2908 CPUtime=0.1
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 415 0 0 0 10 0 0 0 20 0 1 0 235985162 2977792 400 1992294400 134512640 135213614 4294956256 18446744073709551615 134527255 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 727 400 77 171 0 553 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2908

[startup+0.301245 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27756
/proc/meminfo: memFree=547624/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=3172 CPUtime=0.3
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 494 0 0 0 30 0 0 0 22 0 1 0 235985162 3248128 479 1992294400 134512640 135213614 4294956256 18446744073709551615 134526761 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 793 479 77 171 0 619 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3172

[startup+0.701289 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27756
/proc/meminfo: memFree=547624/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=3832 CPUtime=0.7
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 638 0 0 0 70 0 0 0 25 0 1 0 235985162 3923968 623 1992294400 134512640 135213614 4294956256 18446744073709551615 134536740 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 958 623 77 171 0 784 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3832

[startup+1.50138 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=544992/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=4888 CPUtime=1.49
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 893 0 0 0 149 0 0 0 25 0 1 0 235985162 5005312 878 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 1222 878 77 171 0 1048 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4888

[startup+3.10156 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=543712/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=6472 CPUtime=3.09
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 1310 0 0 0 309 0 0 0 25 0 1 0 235985162 6627328 1295 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 1618 1295 77 171 0 1444 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6472

[startup+6.30191 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=541224/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=8056 CPUtime=6.29
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 1714 0 0 0 629 0 0 0 25 0 1 0 235985162 8249344 1699 1992294400 134512640 135213614 4294956256 18446744073709551615 134538918 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 2014 1699 77 171 0 1840 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8056

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=540848/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=8056 CPUtime=12.68
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 1715 0 0 0 1268 0 0 0 25 0 1 0 235985162 8249344 1700 1992294400 134512640 135213614 4294956256 18446744073709551615 134537534 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 2014 1700 77 171 0 1840 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8056

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=538928/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=10036 CPUtime=25.48
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 2195 0 0 0 2547 1 0 0 25 0 1 0 235985162 10276864 2180 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 2509 2180 77 171 0 2335 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10036

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=538864/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=10036 CPUtime=51.08
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 2204 0 0 0 5107 1 0 0 25 0 1 0 235985162 10276864 2189 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 2509 2189 77 171 0 2335 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10036

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=535152/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=13756 CPUtime=102.27
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 3125 0 0 0 10225 2 0 0 25 0 1 0 235985162 14086144 3110 1992294400 134512640 135213614 4294956256 18446744073709551615 134529580 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 3439 3110 77 171 0 3265 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13756

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=534320/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=14580 CPUtime=162.25
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 3322 0 0 0 16223 2 0 0 25 0 1 0 235985162 14929920 3307 1992294400 134512640 135213614 4294956256 18446744073709551615 134527264 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 3645 3307 77 171 0 3471 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14580

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=534320/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=14580 CPUtime=222.23
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 3326 0 0 0 22221 2 0 0 25 0 1 0 235985162 14929920 3311 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 3645 3311 77 171 0 3471 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14580

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=532400/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=16428 CPUtime=282.21
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 3790 0 0 0 28218 3 0 0 25 0 1 0 235985162 16822272 3775 1992294400 134512640 135213614 4294956256 18446744073709551615 134526985 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 4107 3775 77 171 0 3933 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16428

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=531184/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=17616 CPUtime=342.19
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4080 0 0 0 34216 3 0 0 25 0 1 0 235985162 18038784 4065 1992294400 134512640 135213614 4294956256 18446744073709551615 134527173 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 4404 4065 77 171 0 4230 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17616

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=531120/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=17616 CPUtime=402.18
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4093 0 0 0 40215 3 0 0 25 0 1 0 235985162 18038784 4078 1992294400 134512640 135213614 4294956256 18446744073709551615 134529832 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 4404 4078 77 171 0 4230 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17616

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=531056/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=17772 CPUtime=462.16
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4107 0 0 0 46213 3 0 0 25 0 1 0 235985162 18198528 4092 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 4443 4092 77 171 0 4269 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17772

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=530800/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=17904 CPUtime=522.14
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4163 0 0 0 52211 3 0 0 25 0 1 0 235985162 18333696 4148 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 4476 4148 77 171 0 4302 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17904

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=529776/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=18960 CPUtime=582.12
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4421 0 0 0 58209 3 0 0 25 0 1 0 235985162 19415040 4406 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 4740 4406 77 171 0 4566 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18960

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=528048/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=20676 CPUtime=642.11
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4847 0 0 0 64207 4 0 0 25 0 1 0 235985162 21172224 4832 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5169 4832 77 171 0 4995 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 20676

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=528048/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=20676 CPUtime=702.09
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4847 0 0 0 70205 4 0 0 25 0 1 0 235985162 21172224 4832 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5169 4832 77 171 0 4995 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 20676

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=527536/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=21204 CPUtime=762.07
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4974 0 0 0 76203 4 0 0 25 0 1 0 235985162 21712896 4959 1992294400 134512640 135213614 4294956256 18446744073709551615 134529640 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5301 4959 77 171 0 5127 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 21204

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=527536/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=21140 CPUtime=822.05
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4974 0 0 0 82201 4 0 0 25 0 1 0 235985162 21647360 4959 1992294400 134512640 135213614 4294956256 18446744073709551615 134527032 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5285 4959 77 171 0 5111 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21140

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=527536/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=21140 CPUtime=882.03
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4978 0 0 0 88199 4 0 0 25 0 1 0 235985162 21647360 4963 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5285 4963 77 171 0 5111 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21140

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=527472/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=21140 CPUtime=942.02
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4979 0 0 0 94198 4 0 0 25 0 1 0 235985162 21647360 4964 1992294400 134512640 135213614 4294956256 18446744073709551615 134526939 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5285 4964 77 171 0 5111 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 21140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=527472/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=21220 CPUtime=1002
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4980 0 0 0 100196 4 0 0 25 0 1 0 235985162 21729280 4965 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5305 4965 77 171 0 5131 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 21220

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=527472/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=21220 CPUtime=1061.98
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4980 0 0 0 106194 4 0 0 25 0 1 0 235985162 21729280 4965 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5305 4965 77 171 0 5131 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 21220

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=527472/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=21220 CPUtime=1121.96
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 4980 0 0 0 112192 4 0 0 25 0 1 0 235985162 21729280 4965 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5305 4965 77 171 0 5131 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 21220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=526000/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=22672 CPUtime=1181.95
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 5335 0 0 0 118190 5 0 0 25 0 1 0 235985162 23216128 5320 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5668 5320 77 171 0 5494 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 22672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27757
/proc/meminfo: memFree=525936/2055920 swapFree=4181584/4192956
[pid=27756] ppid=27754 vsize=22848 CPUtime=1200.05
/proc/27756/stat : 27756 (minisat_static) R 27754 27756 27494 0 -1 4194304 5352 0 0 0 120000 5 0 0 25 0 1 0 235985162 23396352 5337 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/27756/statm: 5712 5337 77 171 0 5538 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 22848

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.057991
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 22848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5352
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= 2027

runsolver used 1.41478 second user time and 2.87756 second system time

The end

Launcher Data 

Begin job on node86 at 2009-05-12 00:05:55
IDJOB=1797960
IDBENCH=70785
IDSOLVER=651
FILE ID=node86/1797960-1242079555
PBS_JOBID= 9277615
Free space on /tmp= 66212 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs016.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797960-1242079555/watcher-1797960-1242079555 -o /tmp/evaluation-result-1797960-1242079555/solver-1797960-1242079555 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797960-1242079555.cnf

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

MD5SUM BENCH= e4ef55733955e0a45519e9f7dec923e5
RANDOM SEED=601408701

node86.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		: 3000.213
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		: 3000.213
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:        548104 kB
Buffers:         66216 kB
Cached:        1328900 kB
SwapCached:       5480 kB
Active:         306812 kB
Inactive:      1096896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        548104 kB
SwapTotal:     4192956 kB
SwapFree:      4181584 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          14228 kB
Slab:            90000 kB
Committed_AS:   786880 kB
PageTables:       1464 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= 66212 MiB
End job on node86 at 2009-05-12 00:25:58