Trace number 421829

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
minisat SAT 2007? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
MD5SUM9ce7a6a007310fa075cda4060c50d29c
Bench CategoryCRAFTED (crafted 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 variables409
Number of clauses1362
Sum of the clauses size4084
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31360
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	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  409                                                  |
0.00/0.00	c |  Number of clauses:    1362                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     223      816     2432 |      272        0    nan |  0.000 % |
0.00/0.00	c |       100 |     223      816     2432 |      299      100     26 |  0.002 % |
0.00/0.01	c |       250 |     223      816     2432 |      329      250     31 |  0.001 % |
0.00/0.01	c |       476 |     223      816     2432 |      362      243     26 |  0.001 % |
0.00/0.02	c |       814 |     223      816     2432 |      398      318     26 |  0.001 % |
0.00/0.04	c |      1320 |     223      816     2432 |      438      567     29 |  0.001 % |
0.00/0.06	c |      2081 |     223      816     2432 |      481      465     29 |  0.001 % |
0.07/0.09	c |      3220 |     223      816     2432 |      530      650     29 |  0.002 % |
0.10/0.13	c |      4928 |     223      816     2432 |      583      640     26 |  0.001 % |
0.20/0.21	c |      7490 |     223      816     2432 |      641      646     27 |  0.001 % |
0.30/0.34	c |     11335 |     223      816     2432 |      705      631     28 |  0.001 % |
0.50/0.53	c |     17102 |     223      816     2432 |      776      817     31 |  0.002 % |
0.80/0.82	c |     25751 |     223      816     2432 |      853      798     30 |  0.001 % |
1.19/1.29	c |     38727 |     223      816     2432 |      939      858     29 |  0.001 % |
1.99/2.02	c |     58188 |     223      816     2432 |     1032     1046     30 |  0.001 % |
3.09/3.18	c |     87380 |     223      816     2432 |     1136      952     31 |  0.001 % |
5.09/5.10	c |    131171 |     223      816     2432 |     1249     1009     31 |  0.001 % |
7.89/7.98	c |    196855 |     223      816     2432 |     1374     1005     31 |  0.001 % |
12.39/12.42	c |    295381 |     223      816     2432 |     1512     1192     34 |  0.001 % |
19.29/19.33	c |    443170 |     223      816     2432 |     1663     1247     32 |  0.001 % |
30.08/30.17	c |    664853 |     223      816     2432 |     1829     1380     33 |  0.001 % |
45.98/46.05	c |    997379 |     223      816     2432 |     2012     1807     36 |  0.001 % |
72.07/72.14	c |   1496168 |     223      816     2432 |     2214     1600     36 |  0.001 % |
111.85/111.98	c |   2244352 |     223      816     2432 |     2435     2306     39 |  0.001 % |
173.33/173.47	c |   3366626 |     223      816     2432 |     2679     2263     38 |  0.001 % |
267.70/267.87	c |   5050038 |     223      816     2432 |     2947     2782     40 |  0.001 % |
414.85/415.08	c |   7575154 |     223      816     2432 |     3241     2011     36 |  0.002 % |
642.88/643.19	c |  11362829 |     223      816     2432 |     3565     1840     39 |  0.001 % |
1005.55/1005.97	c |  17044342 |     223      816     2432 |     3922     3650     39 |  0.001 % |

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/node42/watcher-421829-1177496426 -o ROOT/results/node42/solver-421829-1177496426 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421829-1177496426/minisat_noassertions /tmp/evaluation/421829-1177496426/instance-421829-1177496426.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: 0.99 1.03 1.00 3/77 5777
/proc/meminfo: memFree=1704512/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=1852 CPUtime=0
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 197554503 1896448 120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682981 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 463 121 62 130 0 330 0

[startup+0.0798811 s]
/proc/loadavg: 0.99 1.03 1.00 3/77 5777
/proc/meminfo: memFree=1704512/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=1852 CPUtime=0.07
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 156 0 0 0 7 0 0 0 18 0 1 0 197554503 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 463 142 66 130 0 330 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1852

[startup+0.101884 s]
/proc/loadavg: 0.99 1.03 1.00 3/77 5777
/proc/meminfo: memFree=1704512/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=1852 CPUtime=0.1
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 158 0 0 0 10 0 0 0 18 0 1 0 197554503 1896448 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547873 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 463 144 66 130 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.301922 s]
/proc/loadavg: 0.99 1.03 1.00 3/77 5777
/proc/meminfo: memFree=1704512/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=1984 CPUtime=0.3
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 173 0 0 0 30 0 0 0 19 0 1 0 197554503 2031616 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552239 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 496 159 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701999 s]
/proc/loadavg: 0.99 1.03 1.00 3/77 5777
/proc/meminfo: memFree=1704512/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=1984 CPUtime=0.7
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 188 0 0 0 70 0 0 0 22 0 1 0 197554503 2031616 174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 496 174 66 130 0 363 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1984

[startup+1.50115 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 5778
/proc/meminfo: memFree=1703992/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=2116 CPUtime=1.49
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 206 0 0 0 149 0 0 0 25 0 1 0 197554503 2166784 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553675 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 529 192 66 130 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10246 s]
/proc/loadavg: 0.99 1.03 1.00 3/78 5778
/proc/meminfo: memFree=1703800/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=2116 CPUtime=3.09
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 224 0 0 0 309 0 0 0 25 0 1 0 197554503 2166784 210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558264 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 529 210 66 130 0 396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30106 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 5778
/proc/meminfo: memFree=1703608/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=2248 CPUtime=6.29
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 252 0 0 0 629 0 0 0 25 0 1 0 197554503 2301952 238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 562 238 66 130 0 429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2248

[startup+12.7013 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 5778
/proc/meminfo: memFree=1703416/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=2496 CPUtime=12.69
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 288 0 0 0 1269 0 0 0 25 0 1 0 197554503 2555904 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 624 274 66 130 0 491 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2496

[startup+25.5017 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 5778
/proc/meminfo: memFree=1703224/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=2628 CPUtime=25.49
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 330 0 0 0 2549 0 0 0 25 0 1 0 197554503 2691072 316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 657 316 66 130 0 524 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2628

[startup+51.1016 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 5778
/proc/meminfo: memFree=1702968/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=2880 CPUtime=51.07
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 391 0 0 0 5107 0 0 0 25 0 1 0 197554503 2949120 377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 720 377 66 130 0 587 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2880

[startup+102.305 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 5778
/proc/meminfo: memFree=1702712/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=3008 CPUtime=102.26
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 444 0 0 0 10226 0 0 0 25 0 1 0 197554503 3080192 430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 752 430 66 130 0 619 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3008

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 5778
/proc/meminfo: memFree=1702392/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=3268 CPUtime=162.23
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 510 0 0 0 16223 0 0 0 25 0 1 0 197554503 3346432 496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 817 496 66 130 0 684 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3268

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 5778
/proc/meminfo: memFree=1702200/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=3516 CPUtime=222.21
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 550 0 0 0 22221 0 0 0 25 0 1 0 197554503 3600384 536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 879 536 66 130 0 746 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3516

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1702008/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=3648 CPUtime=282.2
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 592 0 0 0 28219 1 0 0 25 0 1 0 197554503 3735552 578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 912 578 66 130 0 779 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3648

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701944/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=3780 CPUtime=342.17
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 616 0 0 0 34216 1 0 0 25 0 1 0 197554503 3870720 602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 945 602 66 130 0 812 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3780

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701880/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=3780 CPUtime=402.15
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 632 0 0 0 40214 1 0 0 25 0 1 0 197554503 3870720 618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 945 618 66 130 0 812 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3780

[startup+462.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 5778
/proc/meminfo: memFree=1701880/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=3912 CPUtime=462.13
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 659 0 0 0 46212 1 0 0 25 0 1 0 197554503 4005888 645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 978 645 66 130 0 845 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 3912

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 5778
/proc/meminfo: memFree=1701944/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=3912 CPUtime=522.11
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 667 0 0 0 52210 1 0 0 25 0 1 0 197554503 4005888 653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 978 653 66 130 0 845 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 3912

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701880/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4008 CPUtime=582.09
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 676 0 0 0 58208 1 0 0 25 0 1 0 197554503 4104192 662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1002 662 66 130 0 869 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4008

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701752/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4008 CPUtime=642.08
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 687 0 0 0 64206 2 0 0 25 0 1 0 197554503 4104192 673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1002 673 66 130 0 869 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 4008

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701624/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4128 CPUtime=702.05
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 713 0 0 0 70203 2 0 0 25 0 1 0 197554503 4227072 699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1032 699 66 130 0 899 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 4128

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701560/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4228 CPUtime=762.04
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 729 0 0 0 76202 2 0 0 25 0 1 0 197554503 4329472 715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1057 715 66 130 0 924 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 4228

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701560/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4228 CPUtime=822.01
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 733 0 0 0 82199 2 0 0 25 0 1 0 197554503 4329472 719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1057 719 66 130 0 924 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 4228

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701560/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4228 CPUtime=881.98
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 735 0 0 0 88196 2 0 0 25 0 1 0 197554503 4329472 721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1057 721 66 130 0 924 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 4228

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701496/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4228 CPUtime=941.97
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 750 0 0 0 94194 3 0 0 25 0 1 0 197554503 4329472 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1057 736 66 130 0 924 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 4228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701496/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4336 CPUtime=1001.95
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 754 0 0 0 100192 3 0 0 25 0 1 0 197554503 4440064 740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1084 740 66 130 0 951 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 4336

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701304/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4460 CPUtime=1061.93
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 801 0 0 0 106190 3 0 0 25 0 1 0 197554503 4567040 787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552999 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1115 787 66 130 0 982 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 4460

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701304/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4588 CPUtime=1121.9
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 814 0 0 0 112187 3 0 0 25 0 1 0 197554503 4698112 800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1147 800 66 130 0 1014 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 4588

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701240/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4588 CPUtime=1181.89
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 817 0 0 0 118185 4 0 0 25 0 1 0 197554503 4698112 803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1147 803 66 130 0 1014 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 4588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5778
/proc/meminfo: memFree=1701240/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4588 CPUtime=1200.09
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 819 0 0 0 120005 4 0 0 25 0 1 0 197554503 4698112 805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1147 805 66 130 0 1014 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4588

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 2/78 5778
/proc/meminfo: memFree=1701240/2055920 swapFree=4147460/4192956
[pid=5777] ppid=5775 vsize=4588 CPUtime=1200.09
/proc/5777/stat : 5777 (minisat_noasser) R 5775 5777 5051 0 -1 4194304 819 0 0 0 120005 4 0 0 25 0 1 0 197554503 4698112 805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5777/statm: 1147 805 66 130 0 1014 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.040993
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 4592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 819
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= 1867

runsolver used 0.986849 second user time and 2.45563 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 25 10:20:26 UTC 2007

IDJOB= 421829
IDBENCH= 24732
IDSOLVER= 188
FILE ID= node42/421829-1177496426

PBS_JOBID= 4685834

Free space on /tmp= 66448 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421829-1177496426/minisat_noassertions /tmp/evaluation/421829-1177496426/instance-421829-1177496426.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-421829-1177496426 -o ROOT/results/node42/solver-421829-1177496426 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421829-1177496426/minisat_noassertions /tmp/evaluation/421829-1177496426/instance-421829-1177496426.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  9ce7a6a007310fa075cda4060c50d29c

RANDOM SEED= 766183657

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1704920 kB
Buffers:         49740 kB
Cached:         208464 kB
SwapCached:      14816 kB
Active:         143680 kB
Inactive:       138300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704920 kB
SwapTotal:     4192956 kB
SwapFree:      4147460 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          30656 kB
Slab:            54440 kB
Committed_AS:  3589056 kB
PageTables:       1912 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= 66448 MiB

End job on node42 on Wed Apr 25 10:40:29 UTC 2007