Trace number 304675

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) 1200.08 1200.36

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1048256369-15.cnf
MD5SUMab7337941d831b2d8e8e59768132b34d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.7859
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.06	c |  Parsing time:         0.06         s                                       |
0.30/0.32	c ============================[ Search Statistics ]==============================
0.30/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.32	c ===============================================================================
0.30/0.32	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.30/0.33	c |       100 |     140    11900    83300 |     4363      100     44 |  0.005 % |
0.30/0.34	c |       252 |     140    11900    83300 |     4799      252     44 |  0.005 % |
0.30/0.36	c |       477 |     140    11900    83300 |     5279      477     44 |  0.005 % |
0.30/0.38	c |       815 |     140    11900    83300 |     5807      815     44 |  0.005 % |
0.40/0.42	c |      1321 |     140    11900    83300 |     6388     1321     43 |  0.005 % |
0.40/0.48	c |      2081 |     140    11900    83300 |     7027     2081     43 |  0.005 % |
0.51/0.57	c |      3220 |     140    11900    83300 |     7729     3220     44 |  0.005 % |
0.71/0.73	c |      4929 |     140    11900    83300 |     8502     4929     44 |  0.005 % |
0.91/0.99	c |      7491 |     140    11900    83300 |     9353     7491     43 |  0.005 % |
1.32/1.40	c |     11336 |     140    11900    83300 |    10288     6622     44 |  0.005 % |
2.04/2.11	c |     17102 |     140    11900    83300 |    11317     7213     43 |  0.005 % |
3.16/3.24	c |     25751 |     140    11900    83300 |    12449    10171     43 |  0.005 % |
5.01/5.06	c |     38725 |     140    11900    83300 |    13694    10626     43 |  0.005 % |
7.98/8.08	c |     58186 |     140    11900    83300 |    15063     9456     44 |  0.005 % |
12.99/13.04	c |     87378 |     140    11900    83300 |    16569     8387     43 |  0.005 % |
20.77/20.88	c |    131169 |     140    11900    83300 |    18226    10602     42 |  0.005 % |
33.48/33.51	c |    196853 |     140    11900    83300 |    20049    12274     42 |  0.005 % |
54.26/54.36	c |    295379 |     140    11900    83300 |    22054    10234     42 |  0.005 % |
88.06/88.15	c |    443168 |     140    11900    83300 |    24259    14247     42 |  0.005 % |
143.55/143.60	c |    664851 |     140    11900    83300 |    26685    13795     42 |  0.005 % |
232.53/232.62	c |    997377 |     140    11900    83300 |    29354    13260     42 |  0.005 % |
375.58/375.69	c |   1496166 |     140    11900    83300 |    32289    21521     42 |  0.005 % |
612.62/612.86	c |   2244348 |     140    11900    83300 |    35518    20125     44 |  0.005 % |
981.64/981.89	c |   3366623 |     140    11900    83300 |    39070    31485     44 |  0.005 % |

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/node34/watcher-304675-1172063542 -o ROOT/results/node34/solver-304675-1172063542 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304675-1172063542/minisat /tmp/evaluation/304675-1172063542/instance-304675-1172063542.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: 1.00 1.00 1.00 3/64 24758
/proc/meminfo: memFree=1436080/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=1888 CPUtime=0
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 200117987 1933312 188 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 472 188 58 138 0 331 0

[startup+0.106383 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24758
/proc/meminfo: memFree=1436080/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=2880 CPUtime=0.1
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 458 0 0 0 10 0 0 0 18 0 1 0 200117987 2949120 442 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530522 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 720 442 71 138 0 579 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2880

[startup+0.514415 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24758
/proc/meminfo: memFree=1436080/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=2968 CPUtime=0.51
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 568 0 0 0 51 0 0 0 21 0 1 0 200117987 3039232 483 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 742 483 73 138 0 601 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2968

[startup+1.33448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1433128/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=4420 CPUtime=1.32
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 924 0 0 0 132 0 0 0 25 0 1 0 200117987 4526080 839 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550988 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 1105 839 73 138 0 964 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4420

[startup+2.97061 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1432616/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=4816 CPUtime=2.96
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 1046 0 0 0 296 0 0 0 25 0 1 0 200117987 4931584 961 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 1204 961 73 138 0 1063 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4816

[startup+6.24688 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1431592/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=5664 CPUtime=6.23
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 1223 0 0 0 623 0 0 0 25 0 1 0 200117987 5799936 1138 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 1416 1138 73 138 0 1275 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5664

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1430888/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=6192 CPUtime=12.69
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 1377 0 0 0 1269 0 0 0 25 0 1 0 200117987 6340608 1292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 1548 1292 73 138 0 1407 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6192

[startup+25.5074 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1429992/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=7188 CPUtime=25.49
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 1607 0 0 0 2548 1 0 0 25 0 1 0 200117987 7360512 1522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 1797 1522 73 138 0 1656 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7188

[startup+51.1135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1429032/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=8112 CPUtime=51.09
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 1852 0 0 0 5108 1 0 0 25 0 1 0 200117987 8306688 1767 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 2028 1767 73 138 0 1887 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8112

[startup+102.325 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1427496/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=9624 CPUtime=102.29
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 2222 0 0 0 10227 2 0 0 25 0 1 0 200117987 9854976 2137 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 2406 2137 73 138 0 2265 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 9624

[startup+162.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1426280/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=10836 CPUtime=162.3
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 2517 0 0 0 16228 2 0 0 25 0 1 0 200117987 11096064 2432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 2709 2432 73 138 0 2568 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 10836

[startup+222.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1425896/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=11260 CPUtime=222.29
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 2611 0 0 0 22227 2 0 0 25 0 1 0 200117987 11530240 2526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 2815 2526 73 138 0 2674 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 11260

[startup+282.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1425192/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=12004 CPUtime=282.29
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 2789 0 0 0 28227 2 0 0 25 0 1 0 200117987 12292096 2704 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3001 2704 73 138 0 2860 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 12004

[startup+342.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1424872/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=12320 CPUtime=342.3
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 2860 0 0 0 34227 3 0 0 25 0 1 0 200117987 12615680 2775 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3080 2775 73 138 0 2939 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 12320

[startup+402.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1423784/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=13424 CPUtime=402.3
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3122 0 0 0 40227 3 0 0 25 0 1 0 200117987 13746176 3037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3356 3037 73 138 0 3215 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 13424

[startup+462.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1423592/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=13700 CPUtime=462.31
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3169 0 0 0 46228 3 0 0 25 0 1 0 200117987 14028800 3084 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3425 3084 73 138 0 3284 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 13700

[startup+522.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1423272/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=13988 CPUtime=522.31
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3246 0 0 0 52228 3 0 0 25 0 1 0 200117987 14323712 3161 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3497 3161 73 138 0 3356 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 13988

[startup+582.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1423080/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=14128 CPUtime=582.31
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3279 0 0 0 58228 3 0 0 25 0 1 0 200117987 14467072 3194 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3532 3194 73 138 0 3391 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 14128

[startup+642.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1422184/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=15068 CPUtime=642.32
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3507 0 0 0 64228 4 0 0 25 0 1 0 200117987 15429632 3422 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3767 3422 73 138 0 3626 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 15068

[startup+702.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24759
/proc/meminfo: memFree=1421928/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=15360 CPUtime=702.32
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3562 0 0 0 70228 4 0 0 25 0 1 0 200117987 15728640 3477 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3840 3477 73 138 0 3699 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 15360

[startup+762.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24761
/proc/meminfo: memFree=1421736/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=15492 CPUtime=762.32
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3602 0 0 0 76228 4 0 0 25 0 1 0 200117987 15863808 3517 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3873 3517 73 138 0 3732 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 15492

[startup+822.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24761
/proc/meminfo: memFree=1421480/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=15800 CPUtime=822.32
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3665 0 0 0 82228 4 0 0 25 0 1 0 200117987 16179200 3580 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3950 3580 73 138 0 3809 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 15800

[startup+882.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24761
/proc/meminfo: memFree=1421608/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=15800 CPUtime=882.32
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3675 0 0 0 88228 4 0 0 25 0 1 0 200117987 16179200 3590 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 3950 3590 73 138 0 3809 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 15800

[startup+942.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24761
/proc/meminfo: memFree=1421352/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=16108 CPUtime=942.33
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3731 0 0 0 94228 5 0 0 25 0 1 0 200117987 16494592 3646 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 4027 3646 73 138 0 3886 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 16108

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24761
/proc/meminfo: memFree=1420840/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=16636 CPUtime=1002.32
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3881 0 0 0 100227 5 0 0 25 0 1 0 200117987 17035264 3796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 4159 3796 73 138 0 4018 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 16636

[startup+1062.59 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 24761
/proc/meminfo: memFree=1420520/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=16960 CPUtime=1062.33
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 3951 0 0 0 106228 5 0 0 25 0 1 0 200117987 17367040 3866 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 4240 3866 73 138 0 4099 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 16960

[startup+1122.61 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24761
/proc/meminfo: memFree=1420264/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=17104 CPUtime=1122.34
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 4000 0 0 0 112228 6 0 0 25 0 1 0 200117987 17514496 3915 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556382 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 4276 3915 73 138 0 4135 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 17104

[startup+1182.63 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24761
/proc/meminfo: memFree=1420072/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=17436 CPUtime=1182.35
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 4054 0 0 0 118229 6 0 0 25 0 1 0 200117987 17854464 3969 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550982 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 4359 3969 73 138 0 4218 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 17436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24761
/proc/meminfo: memFree=1420008/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=17436 CPUtime=1200.07
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 4068 0 0 0 120001 6 0 0 25 0 1 0 200117987 17854464 3983 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 4359 3983 73 138 0 4218 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17436

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24761
/proc/meminfo: memFree=1420008/2055920 swapFree=4182768/4192956
[pid=24758] ppid=24756 vsize=17436 CPUtime=1200.07
/proc/24758/stat : 24758 (minisat) R 24756 24758 23745 0 -1 4194304 4068 0 0 0 120001 6 0 0 25 0 1 0 200117987 17854464 3983 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/24758/statm: 4359 3983 73 138 0 4218 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.06499
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 17436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4068
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= 1869

runsolver used 0.752885 second user time and 2.46362 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Feb 21 13:12:22 UTC 2007

IDJOB= 304675
IDBENCH= 20138
IDSOLVER= 109
FILE ID= node34/304675-1172063542

PBS_JOBID= 3892774

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1048256369-15.cnf
COMMAND LINE= /tmp/evaluation/304675-1172063542/minisat /tmp/evaluation/304675-1172063542/instance-304675-1172063542.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-304675-1172063542 -o ROOT/results/node34/solver-304675-1172063542 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304675-1172063542/minisat /tmp/evaluation/304675-1172063542/instance-304675-1172063542.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  ab7337941d831b2d8e8e59768132b34d

RANDOM SEED= 241676557

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1436424 kB
Buffers:         31108 kB
Cached:         529180 kB
SwapCached:       5132 kB
Active:         150612 kB
Inactive:       420716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436424 kB
SwapTotal:     4192956 kB
SwapFree:      4182768 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            34160 kB
Committed_AS:   540200 kB
PageTables:       1396 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= 66562 MiB

End job on node34 on Wed Feb 21 13:32:24 UTC 2007