Trace number 1733933

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.09 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.07	c |  Number of variables:           387                                         |
0.00/0.07	c |  Number of clauses:           62592                                         |
0.00/0.07	c |  Parse time:                   0.06 s                                       |
0.69/0.75	c |  Simplification time:          0.68 s                                       |
0.69/0.75	c |                                                                             |
0.69/0.75	c ============================[ Search Statistics ]==============================
0.69/0.75	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.75	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.75	c ===============================================================================
0.69/0.75	c |       100 |     264    17428    95144 |     6390      100     14 | 18.348 % |
0.69/0.76	c |       250 |     263    17428    95144 |     7029      249     15 | 18.606 % |
0.69/0.76	c |       475 |     262    17428    95144 |     7732      473     14 | 18.864 % |
0.69/0.77	c |       812 |     261    17428    95144 |     8505      809     15 | 19.122 % |
0.69/0.78	c |      1318 |     261    17428    95144 |     9355     1315     14 | 19.128 % |
0.69/0.79	c |      2077 |     261    17428    95144 |    10291     2074     14 | 19.127 % |
0.79/0.82	c |      3216 |     259    17428    95144 |    11320     3211     16 | 19.640 % |
0.79/0.87	c |      4924 |     256    17428    95144 |    12452     4916     16 | 20.419 % |
0.89/0.95	c |      7486 |     255    17428    95144 |    13698     7477     17 | 20.679 % |
0.99/1.07	c |     11330 |     254    17428    95144 |    15067    11320     17 | 20.939 % |
1.29/1.32	c |     17096 |     254    17428    95144 |    16574     9469     16 | 20.932 % |
1.69/1.71	c |     25745 |     251    16330    89013 |    18232     9747     14 | 21.707 % |
2.19/2.25	c |     38719 |     251    16139    88042 |    20055    13503     15 | 21.707 % |
3.09/3.14	c |     58180 |     251    16139    88042 |    22060    12789     15 | 21.706 % |
4.48/4.54	c |     87372 |     250    15523    84463 |    24267    19414     17 | 21.964 % |
6.69/6.74	c |    131161 |     250    15523    84463 |    26693    14364     16 | 21.977 % |
10.19/10.27	c |    196845 |     250    15523    84463 |    29363    26392     18 | 21.964 % |
16.49/16.51	c |    295371 |     250    15523    84463 |    32299    20799     18 | 21.964 % |
25.68/25.73	c |    443160 |     250    15523    84463 |    35529    16777     18 | 21.965 % |
40.58/40.65	c |    664843 |     250    15523    84463 |    39082    21688     18 | 21.964 % |
64.07/64.11	c |    997368 |     248    15299    83431 |    42990    31908     19 | 22.481 % |
100.66/100.73	c |   1496156 |     248    15299    83431 |    47289    30209     17 | 22.485 % |
158.93/159.01	c |   2244338 |     248    15299    83431 |    52018    37568     20 | 22.481 % |
249.00/249.10	c |   3366612 |     247    15279    83391 |    57220    20563     17 | 22.740 % |
393.05/393.26	c |   5050023 |     247    15279    83391 |    62942    52721     18 | 22.740 % |
625.47/625.76	c |   7575139 |     247    15279    83391 |    69236    56103     18 | 22.740 % |
1001.65/1002.09	c |  11362814 |     246    15046    82200 |    76160    27257     19 | 22.998 % |

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-1733933-1240794110/watcher-1733933-1240794110 -o /tmp/evaluation-result-1733933-1240794110/solver-1733933-1240794110 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1733933-1240794110.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
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: 1.99 1.96 1.68 3/64 23657
/proc/meminfo: memFree=1719824/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=7468 CPUtime=0
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 410 0 0 0 0 0 0 0 18 0 1 0 107445655 7647232 394 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 1867 396 63 219 0 1645 0

[startup+0.0847551 s]
/proc/loadavg: 1.99 1.96 1.68 3/64 23657
/proc/meminfo: memFree=1719824/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=11428 CPUtime=0.07
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 1955 0 0 0 7 0 0 0 18 0 1 0 107445655 11702272 1837 1992294400 4194304 5092341 548682068832 18446744073709551615 4221176 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 2857 1837 88 219 0 2635 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11428

[startup+0.101757 s]
/proc/loadavg: 1.99 1.96 1.68 3/64 23657
/proc/meminfo: memFree=1719824/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=11428 CPUtime=0.09
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 1955 0 0 0 9 0 0 0 18 0 1 0 107445655 11702272 1837 1992294400 4194304 5092341 548682068832 18446744073709551615 4247904 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 2857 1837 88 219 0 2635 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11428

[startup+0.301796 s]
/proc/loadavg: 1.99 1.96 1.68 3/64 23657
/proc/meminfo: memFree=1719824/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=11428 CPUtime=0.29
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 1955 0 0 0 29 0 0 0 19 0 1 0 107445655 11702272 1837 1992294400 4194304 5092341 548682068832 18446744073709551615 4219530 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 2857 1837 88 219 0 2635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11428

[startup+0.701876 s]
/proc/loadavg: 1.99 1.96 1.68 3/64 23657
/proc/meminfo: memFree=1719824/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=11428 CPUtime=0.69
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 1991 0 0 0 69 0 0 0 22 0 1 0 107445655 11702272 1873 1992294400 4194304 5092341 548682068832 18446744073709551615 4219717 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 2857 1873 88 219 0 2635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11428

[startup+1.50103 s]
/proc/loadavg: 1.91 1.95 1.68 2/65 23658
/proc/meminfo: memFree=1713864/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=11080 CPUtime=1.49
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 2733 0 0 0 149 0 0 0 25 0 1 0 107445655 11345920 1624 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 2770 1624 101 219 0 2548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11080

[startup+3.10135 s]
/proc/loadavg: 1.91 1.95 1.68 2/65 23658
/proc/meminfo: memFree=1711560/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=16272 CPUtime=3.09
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 3332 0 0 0 309 0 0 0 25 0 1 0 107445655 16662528 2223 1992294400 4194304 5092341 548682068832 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 4068 2223 101 219 0 3846 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16272

[startup+6.30199 s]
/proc/loadavg: 1.84 1.93 1.68 2/65 23658
/proc/meminfo: memFree=1710024/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=16272 CPUtime=6.29
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 3567 0 0 0 628 1 0 0 25 0 1 0 107445655 16662528 2458 1992294400 4194304 5092341 548682068832 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 4068 2458 101 219 0 3846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16272

[startup+12.7013 s]
/proc/loadavg: 1.77 1.91 1.67 2/65 23658
/proc/meminfo: memFree=1706504/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=21504 CPUtime=12.69
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 4455 0 0 0 1268 1 0 0 25 0 1 0 107445655 22020096 3346 1992294400 4194304 5092341 548682068832 18446744073709551615 4240659 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 5376 3346 101 219 0 5154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21504

[startup+25.5018 s]
/proc/loadavg: 1.60 1.87 1.66 2/65 23658
/proc/meminfo: memFree=1701704/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=21504 CPUtime=25.48
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 5641 0 0 0 2546 2 0 0 25 0 1 0 107445655 22020096 4532 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 5376 4532 101 219 0 5154 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21504

[startup+51.1019 s]
/proc/loadavg: 1.40 1.80 1.64 3/65 23658
/proc/meminfo: memFree=1697928/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=24052 CPUtime=51.07
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 6575 0 0 0 5105 2 0 0 25 0 1 0 107445655 24629248 5466 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 6013 5466 101 219 0 5791 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24052

[startup+102.306 s]
/proc/loadavg: 1.17 1.67 1.61 2/65 23658
/proc/meminfo: memFree=1697480/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=24052 CPUtime=102.26
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 6682 0 0 0 10223 3 0 0 25 0 1 0 107445655 24629248 5573 1992294400 4194304 5092341 548682068832 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 6013 5573 101 219 0 5791 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24052

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.56 2/65 23658
/proc/meminfo: memFree=1697224/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=24052 CPUtime=162.23
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 6749 0 0 0 16220 3 0 0 25 0 1 0 107445655 24629248 5640 1992294400 4194304 5092341 548682068832 18446744073709551615 4250134 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 6013 5640 101 219 0 5791 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24052

[startup+222.303 s]
/proc/loadavg: 1.02 1.44 1.53 2/65 23658
/proc/meminfo: memFree=1692552/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=28092 CPUtime=222.21
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 7895 0 0 0 22217 4 0 0 25 0 1 0 107445655 28766208 6786 1992294400 4194304 5092341 548682068832 18446744073709551615 4252127 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 7023 6786 101 219 0 6801 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28092

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.49 2/65 23658
/proc/meminfo: memFree=1689928/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=30688 CPUtime=282.19
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 12416 0 0 0 28212 7 0 0 25 0 1 0 107445655 31424512 7439 1992294400 4194304 5092341 548682068832 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 7672 7439 101 219 0 7450 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30688

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.46 2/65 23658
/proc/meminfo: memFree=1689736/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=30688 CPUtime=342.17
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 12455 0 0 0 34210 7 0 0 25 0 1 0 107445655 31424512 7478 1992294400 4194304 5092341 548682068832 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 7672 7478 101 219 0 7450 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 30688

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.43 2/65 23658
/proc/meminfo: memFree=1688968/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=402.15
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 12632 0 0 0 40207 8 0 0 25 0 1 0 107445655 39763968 7655 1992294400 4194304 5092341 548682068832 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 7655 101 219 0 9486 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 38832

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.40 2/65 23658
/proc/meminfo: memFree=1688648/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=462.13
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 12700 0 0 0 46205 8 0 0 25 0 1 0 107445655 39763968 7723 1992294400 4194304 5092341 548682068832 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 7723 101 219 0 9486 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 38832

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.37 2/65 23658
/proc/meminfo: memFree=1688648/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=522.11
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 12700 0 0 0 52203 8 0 0 25 0 1 0 107445655 39763968 7723 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 7723 101 219 0 9486 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 38832

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.34 2/65 23658
/proc/meminfo: memFree=1688584/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=582.08
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 12700 0 0 0 58200 8 0 0 25 0 1 0 107445655 39763968 7723 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 7723 101 219 0 9486 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 38832

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.32 2/65 23658
/proc/meminfo: memFree=1688392/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=642.07
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 12742 0 0 0 64198 9 0 0 25 0 1 0 107445655 39763968 7765 1992294400 4194304 5092341 548682068832 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 7765 101 219 0 9486 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 38832

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.30 2/65 23658
/proc/meminfo: memFree=1683016/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=702.05
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14093 0 0 0 70195 10 0 0 25 0 1 0 107445655 39763968 9116 1992294400 4194304 5092341 548682068832 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9116 101 219 0 9486 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 38832

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.27 2/65 23658
/proc/meminfo: memFree=1682952/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=762.03
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14095 0 0 0 76193 10 0 0 25 0 1 0 107445655 39763968 9118 1992294400 4194304 5092341 548682068832 18446744073709551615 4252256 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9118 101 219 0 9486 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 38832

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.25 2/65 23658
/proc/meminfo: memFree=1683080/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=822
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14104 0 0 0 82190 10 0 0 25 0 1 0 107445655 39763968 9127 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9127 101 219 0 9486 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 38832

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.24 2/65 23658
/proc/meminfo: memFree=1682696/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=881.98
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14208 0 0 0 88188 10 0 0 25 0 1 0 107445655 39763968 9231 1992294400 4194304 5092341 548682068832 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9231 101 219 0 9486 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 38832

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/65 23658
/proc/meminfo: memFree=1682632/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=941.96
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14208 0 0 0 94185 11 0 0 25 0 1 0 107445655 39763968 9231 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9231 101 219 0 9486 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 38832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/65 23658
/proc/meminfo: memFree=1682632/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=1001.94
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14208 0 0 0 100183 11 0 0 25 0 1 0 107445655 39763968 9231 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9231 101 219 0 9486 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 38832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/65 23658
/proc/meminfo: memFree=1682504/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=1061.92
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14229 0 0 0 106181 11 0 0 25 0 1 0 107445655 39763968 9252 1992294400 4194304 5092341 548682068832 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9252 101 219 0 9486 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 38832

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/65 23658
/proc/meminfo: memFree=1682440/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=1121.9
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14233 0 0 0 112179 11 0 0 25 0 1 0 107445655 39763968 9256 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9256 101 219 0 9486 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 38832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 23658
/proc/meminfo: memFree=1682504/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=1181.87
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14233 0 0 0 118176 11 0 0 25 0 1 0 107445655 39763968 9256 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9256 101 219 0 9486 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 38832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 23658
/proc/meminfo: memFree=1682376/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=1200.07
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14262 0 0 0 119996 11 0 0 25 0 1 0 107445655 39763968 9285 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9285 101 219 0 9486 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 38832

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 1.16 2/65 23658
/proc/meminfo: memFree=1682376/2055920 swapFree=4191900/4192956
[pid=23657] ppid=23655 vsize=38832 CPUtime=1200.07
/proc/23657/stat : 23657 (minisat) R 23655 23657 23523 0 -1 4194304 14262 0 0 0 119996 11 0 0 25 0 1 0 107445655 39763968 9285 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23657/statm: 9708 9285 101 219 0 9486 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 38832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.12598
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 38832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
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= 14262
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= 2487

runsolver used 1.09483 second user time and 2.20666 second system time

The end

Launcher Data 

Begin job on node1 at 2009-04-27 03:01:50
IDJOB=1733933
IDBENCH=71150
IDSOLVER=546
FILE ID=node1/1733933-1240794110
PBS_JOBID= 9187347
Free space on /tmp= 66336 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733933-1240794110/watcher-1733933-1240794110 -o /tmp/evaluation-result-1733933-1240794110/solver-1733933-1240794110 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1733933-1240794110.cnf

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=1366298219

node1.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1720240 kB
Buffers:         45324 kB
Cached:         206028 kB
SwapCached:        384 kB
Active:         108756 kB
Inactive:       155956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720240 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          21820 kB
Slab:            56968 kB
Committed_AS:   403036 kB
PageTables:       1436 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= 66336 MiB
End job on node1 at 2009-04-27 03:21:52