Trace number 311768

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 (with assertions)? (TO) 1200.05 1200.44

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
Bench CategoryRANDOM (random 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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2019     6881    20531 |     2293        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2019     6881    20531 |     2523      100     24 |  0.000 % |
0.00/0.04	c |       250 |    2019     6881    20531 |     2775      250     25 |  0.000 % |
0.00/0.06	c |       475 |    2019     6881    20531 |     3052      475     24 |  0.000 % |
0.00/0.09	c |       812 |    2019     6881    20531 |     3358      812     26 |  0.000 % |
0.10/0.14	c |      1318 |    2019     6881    20531 |     3693     1318     25 |  0.000 % |
0.20/0.22	c |      2077 |    2019     6881    20531 |     4063     2077     26 |  0.000 % |
0.30/0.34	c |      3216 |    2019     6881    20531 |     4469     3216     26 |  0.000 % |
0.51/0.55	c |      4925 |    2019     6881    20531 |     4916     2586     25 |  0.000 % |
0.81/0.86	c |      7488 |    2019     6881    20531 |     5408     5149     27 |  0.000 % |
1.33/1.34	c |     11332 |    2019     6881    20531 |     5949     3403     24 |  0.000 % |
2.14/2.15	c |     17101 |    2019     6881    20531 |     6544     6060     31 |  0.000 % |
3.37/3.43	c |     25754 |    2019     6881    20531 |     7198     4646     29 |  0.000 % |
5.31/5.36	c |     38728 |    2019     6881    20531 |     7918     6513     25 |  0.000 % |
8.39/8.43	c |     58190 |    2019     6881    20531 |     8710     5709     28 |  0.000 % |
13.30/13.33	c |     87382 |    2019     6881    20531 |     9581     8201     25 |  0.000 % |
21.19/21.28	c |    131172 |    2019     6881    20531 |    10539     7930     31 |  0.000 % |
32.87/32.95	c |    196856 |    2019     6881    20531 |    11593     9419     23 |  0.000 % |
52.01/52.13	c |    295382 |    2019     6881    20531 |    12752     7825     27 |  0.000 % |
82.63/82.68	c |    443171 |    2019     6881    20531 |    14027     6707     30 |  0.000 % |
130.44/130.54	c |    664854 |    2019     6881    20531 |    15430     7910     28 |  0.000 % |
204.59/204.69	c |    997379 |    2019     6881    20531 |    16973    12505     27 |  0.000 % |
327.36/327.49	c |   1496167 |    2019     6881    20531 |    18671    13312     28 |  0.000 % |
524.38/524.57	c |   2244349 |    2019     6881    20531 |    20538    17065     26 |  0.000 % |
834.67/835.04	c |   3366623 |    2019     6881    20531 |    22592    20294     27 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-311768-1172576118 -o ROOT/results/node30/solver-311768-1172576118 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311768-1172576118/minisat /tmp/evaluation/311768-1172576118/instance-311768-1172576118.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 0.98 0.99 3/77 22942
/proc/meminfo: memFree=1808048/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=2208 CPUtime=0
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 251375814 2260992 220 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 552 220 58 138 0 411 0

[startup+0.107532 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22942
/proc/meminfo: memFree=1808048/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=2652 CPUtime=0.1
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 373 0 0 0 10 0 0 0 18 0 1 0 251375814 2715648 357 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 663 357 73 138 0 522 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2652

[startup+0.515591 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22942
/proc/meminfo: memFree=1808048/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=3060 CPUtime=0.51
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 459 0 0 0 51 0 0 0 22 0 1 0 251375814 3133440 443 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 765 443 73 138 0 624 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3060

[startup+1.33571 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22943
/proc/meminfo: memFree=1806312/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=3192 CPUtime=1.33
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 509 0 0 0 133 0 0 0 25 0 1 0 251375814 3268608 493 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556003 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 798 493 73 138 0 657 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3192

[startup+2.97596 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22943
/proc/meminfo: memFree=1805800/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=3588 CPUtime=2.96
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 600 0 0 0 296 0 0 0 25 0 1 0 251375814 3674112 584 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550846 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 897 584 73 138 0 756 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3588

[startup+6.25243 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22943
/proc/meminfo: memFree=1805544/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=4028 CPUtime=6.24
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 688 0 0 0 624 0 0 0 25 0 1 0 251375814 4124672 672 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 1007 672 73 138 0 866 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4028

[startup+12.7064 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22943
/proc/meminfo: memFree=1805160/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=4292 CPUtime=12.69
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 761 0 0 0 1269 0 0 0 25 0 1 0 251375814 4395008 745 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 1073 745 73 138 0 932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4292

[startup+25.5122 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22943
/proc/meminfo: memFree=1804456/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=4952 CPUtime=25.49
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 934 0 0 0 2548 1 0 0 25 0 1 0 251375814 5070848 918 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 1238 918 73 138 0 1097 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4952

[startup+51.1189 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 22943
/proc/meminfo: memFree=1803752/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=5620 CPUtime=51.09
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 1101 0 0 0 5108 1 0 0 25 0 1 0 251375814 5754880 1085 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 1405 1085 73 138 0 1264 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5620

[startup+102.331 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22943
/proc/meminfo: memFree=1802664/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=6676 CPUtime=102.29
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 1369 0 0 0 10227 2 0 0 25 0 1 0 251375814 6836224 1353 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 1669 1353 73 138 0 1528 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 6676

[startup+162.361 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1802088/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=7216 CPUtime=162.3
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 1508 0 0 0 16227 3 0 0 25 0 1 0 251375814 7389184 1492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 1804 1492 73 138 0 1663 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 7216

[startup+222.391 s]
/proc/loadavg: 1.01 1.00 1.00 3/78 22943
/proc/meminfo: memFree=1801000/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=8272 CPUtime=222.3
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 1770 0 0 0 22227 3 0 0 25 0 1 0 251375814 8470528 1754 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2068 1754 73 138 0 1927 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 8272

[startup+282.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1800488/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=8776 CPUtime=282.31
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 1886 0 0 0 28227 4 0 0 25 0 1 0 251375814 8986624 1870 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2194 1870 73 138 0 2053 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 8776

[startup+342.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1800040/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=9176 CPUtime=342.31
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 1996 0 0 0 34227 4 0 0 25 0 1 0 251375814 9396224 1980 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2294 1980 73 138 0 2153 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 9176

[startup+402.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1799656/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=9560 CPUtime=402.32
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2076 0 0 0 40227 5 0 0 25 0 1 0 251375814 9789440 2060 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2390 2060 73 138 0 2249 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 9560

[startup+462.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1799464/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=9692 CPUtime=462.32
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2129 0 0 0 46227 5 0 0 25 0 1 0 251375814 9924608 2113 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2423 2113 73 138 0 2282 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 9692

[startup+522.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1799336/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=9832 CPUtime=522.34
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2160 0 0 0 52228 6 0 0 25 0 1 0 251375814 10067968 2144 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2458 2144 73 138 0 2317 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 9832

[startup+582.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1798824/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=10496 CPUtime=582.34
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2298 0 0 0 58228 6 0 0 25 0 1 0 251375814 10747904 2282 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551891 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2624 2282 73 138 0 2483 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 10496

[startup+642.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1798504/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=10752 CPUtime=642.35
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2362 0 0 0 64228 7 0 0 25 0 1 0 251375814 11010048 2346 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2688 2346 73 138 0 2547 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 10752

[startup+702.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1798312/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=10888 CPUtime=702.36
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2411 0 0 0 70228 8 0 0 25 0 1 0 251375814 11149312 2395 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2722 2395 73 138 0 2581 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 10888

[startup+762.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1797992/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=11152 CPUtime=762.36
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2475 0 0 0 76228 8 0 0 25 0 1 0 251375814 11419648 2459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2788 2459 73 138 0 2647 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 11152

[startup+822.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1797800/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=11432 CPUtime=822.38
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2529 0 0 0 82229 9 0 0 25 0 1 0 251375814 11706368 2513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2858 2513 73 138 0 2717 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 11432

[startup+882.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1797288/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=11960 CPUtime=882.38
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2665 0 0 0 88229 9 0 0 25 0 1 0 251375814 12247040 2649 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 2990 2649 73 138 0 2849 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 11960

[startup+942.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1796904/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=12392 CPUtime=942.39
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2765 0 0 0 94229 10 0 0 25 0 1 0 251375814 12689408 2749 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 3098 2749 73 138 0 2957 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 12392

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1796840/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=12392 CPUtime=1002.39
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2774 0 0 0 100229 10 0 0 25 0 1 0 251375814 12689408 2758 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 3098 2758 73 138 0 2957 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 12392

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1796648/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=12524 CPUtime=1062.4
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2817 0 0 0 106229 11 0 0 25 0 1 0 251375814 12824576 2801 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 3131 2801 73 138 0 2990 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 12524

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1796584/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=12664 CPUtime=1122.4
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2836 0 0 0 112229 11 0 0 25 0 1 0 251375814 12967936 2820 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 3166 2820 73 138 0 3025 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 12664

[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1796264/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=12944 CPUtime=1182.42
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2914 0 0 0 118230 12 0 0 25 0 1 0 251375814 13254656 2898 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 3236 2898 73 138 0 3095 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 12944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22943
/proc/meminfo: memFree=1796136/2055920 swapFree=4143328/4192956
[pid=22942] ppid=22940 vsize=13076 CPUtime=1200.03
/proc/22942/stat : 22942 (minisat) R 22940 22942 22424 0 -1 4194304 2934 0 0 0 119991 12 0 0 25 0 1 0 251375814 13389824 2918 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/22942/statm: 3269 2918 73 138 0 3128 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 13076

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): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.12598
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 13076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2934
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= 24237

runsolver used 1.27481 second user time and 2.69259 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue Feb 27 11:35:18 UTC 2007

IDJOB= 311768
IDBENCH= 20324
IDSOLVER= 109
FILE ID= node30/311768-1172576118

PBS_JOBID= 3971904

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311768-1172576118/minisat /tmp/evaluation/311768-1172576118/instance-311768-1172576118.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-311768-1172576118 -o ROOT/results/node30/solver-311768-1172576118 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311768-1172576118/minisat /tmp/evaluation/311768-1172576118/instance-311768-1172576118.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 809012894

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1808392 kB
Buffers:         37520 kB
Cached:         135832 kB
SwapCached:      17320 kB
Active:         132740 kB
Inactive:        75172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808392 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          29908 kB
Slab:            24944 kB
Committed_AS:   749480 kB
PageTables:       1884 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= 66558 MiB

End job on node30 on Tue Feb 27 11:55:20 UTC 2007