Trace number 1519522

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1850138369-006.cnf
MD5SUMede25cb155c6cf4ca4d7600faec2bb41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.905
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

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 |                                                                             |
0.00/0.02	c |  Number of variables:          1000                                         |
0.00/0.02	c |  Number of clauses:           20000                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.09/0.13	c |  Simplification time:          0.11 s                                       |
0.09/0.13	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.14	c |       100 |    1000    20000   100000 |     7333      100    129 |  0.000 % |
0.09/0.16	c |       250 |    1000    20000   100000 |     8066      250    126 |  0.000 % |
0.09/0.18	c |       475 |    1000    20000   100000 |     8873      475    125 |  0.000 % |
0.19/0.20	c |       812 |    1000    20000   100000 |     9760      812    121 |  0.000 % |
0.19/0.25	c |      1318 |    1000    20000   100000 |    10736     1318    120 |  0.000 % |
0.29/0.31	c |      2077 |    1000    20000   100000 |    11810     2077    121 |  0.000 % |
0.39/0.41	c |      3216 |    1000    20000   100000 |    12991     3216    124 |  0.000 % |
0.49/0.57	c |      4924 |    1000    20000   100000 |    14290     4924    122 |  0.000 % |
0.79/0.81	c |      7486 |    1000    20000   100000 |    15719     7486    124 |  0.000 % |
1.19/1.22	c |     11330 |    1000    20000   100000 |    17291    11330    125 |  0.000 % |
1.89/1.91	c |     17096 |    1000    20000   100000 |    19020    17096    128 |  0.000 % |
2.99/3.06	c |     25745 |    1000    20000   100000 |    20922    16126    129 |  0.000 % |
4.79/4.84	c |     38719 |    1000    20000   100000 |    23015    18618    128 |  0.000 % |
7.69/7.77	c |     58180 |    1000    20000   100000 |    25316    13246    125 |  0.000 % |
12.09/12.11	c |     87372 |    1000    20000   100000 |    27848    13176    135 |  0.000 % |
19.19/19.25	c |    131161 |    1000    20000   100000 |    30633    23008    131 |  0.000 % |
29.78/29.88	c |    196845 |    1000    20000   100000 |    33696    29885    135 |  0.000 % |
48.77/48.89	c |    295371 |    1000    20000   100000 |    37066    15580    129 |  0.000 % |
74.96/75.06	c |    443160 |    1000    20000   100000 |    40772    33746    138 |  0.000 % |
122.24/122.38	c |    664843 |    1000    20000   100000 |    44849    22472    132 |  0.000 % |
189.52/189.60	c |    997368 |    1000    20000   100000 |    49334    21640    146 |  0.000 % |
309.87/310.08	c |   1496156 |    1000    20000   100000 |    54268    39265    127 |  0.000 % |
505.00/505.23	c |   2244338 |    1000    20000   100000 |    59695    29638    144 |  0.000 % |
821.10/821.43	c |   3366612 |    1000    20000   100000 |    65664    14649    127 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519522-1238229608/watcher-1519522-1238229608 -o /tmp/evaluation-result-1519522-1238229608/solver-1519522-1238229608 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519522-1238229608.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: 1.00 0.98 0.94 3/70 27338
/proc/meminfo: memFree=904144/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=7616 CPUtime=0
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 1095623480 7798784 279 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 1904 280 63 219 0 1682 0

[startup+0.0309061 s]
/proc/loadavg: 1.00 0.98 0.94 3/70 27338
/proc/meminfo: memFree=904144/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=8692 CPUtime=0.02
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 730 0 0 0 2 0 0 0 18 0 1 0 1095623480 8900608 714 1992294400 4194304 5092341 548682068848 18446744073709551615 4219513 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 2173 714 87 219 0 1951 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8692

[startup+0.102919 s]
/proc/loadavg: 1.00 0.98 0.94 3/70 27338
/proc/meminfo: memFree=904144/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=8692 CPUtime=0.09
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 730 0 0 0 9 0 0 0 18 0 1 0 1095623480 8900608 714 1992294400 4194304 5092341 548682068848 18446744073709551615 4219798 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 2173 714 87 219 0 1951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8692

[startup+0.302965 s]
/proc/loadavg: 1.00 0.98 0.94 3/70 27338
/proc/meminfo: memFree=904144/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=8692 CPUtime=0.29
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 1096 0 0 0 29 0 0 0 19 0 1 0 1095623480 8900608 943 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 2173 944 102 219 0 1951 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8692

[startup+0.702028 s]
/proc/loadavg: 1.00 0.98 0.94 3/70 27338
/proc/meminfo: memFree=904144/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=8692 CPUtime=0.69
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 1639 0 0 0 69 0 0 0 23 0 1 0 1095623480 8900608 1486 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 2173 1486 102 219 0 1951 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8692

[startup+1.50117 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27339
/proc/meminfo: memFree=896968/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=11720 CPUtime=1.49
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 2650 0 0 0 148 1 0 0 25 0 1 0 1095623480 12001280 2497 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 2930 2497 102 219 0 2708 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11720

[startup+3.10146 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27339
/proc/meminfo: memFree=891464/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=21036 CPUtime=3.09
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 6992 0 0 0 307 2 0 0 25 0 1 0 1095623480 21540864 4254 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 5259 4254 102 219 0 5037 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21036

[startup+6.30105 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27339
/proc/meminfo: memFree=869448/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=23964 CPUtime=6.29
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 14397 0 0 0 623 6 0 0 25 0 1 0 1095623480 24539136 5680 1992294400 4194304 5092341 548682068848 18446744073709551615 4265876 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 5991 5680 102 219 0 5769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23964

[startup+12.7012 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27339
/proc/meminfo: memFree=867464/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=41480 CPUtime=12.69
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 17856 0 0 0 1262 7 0 0 25 0 1 0 1095623480 42475520 9139 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 10370 9139 102 219 0 10148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41480

[startup+25.5025 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27339
/proc/meminfo: memFree=868808/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=37588 CPUtime=25.49
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 23544 0 0 0 2538 11 0 0 25 0 1 0 1095623480 38490112 8817 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 9397 8817 102 219 0 9175 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37588

[startup+51.1022 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27339
/proc/meminfo: memFree=850184/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=56080 CPUtime=51.07
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 32918 0 0 0 5092 15 0 0 25 0 1 0 1095623480 57425920 13470 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 14020 13470 102 219 0 13798 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56080

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27339
/proc/meminfo: memFree=850760/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=56084 CPUtime=102.26
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 42252 0 0 0 10205 21 0 0 25 0 1 0 1095623480 57430016 13327 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 14021 13327 102 219 0 13799 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56084

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27341
/proc/meminfo: memFree=849928/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=56084 CPUtime=162.23
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 42383 0 0 0 16202 21 0 0 25 0 1 0 1095623480 57430016 13458 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 14021 13458 102 219 0 13799 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 56084

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27341
/proc/meminfo: memFree=811592/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=104408 CPUtime=222.2
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 67229 0 0 0 22188 32 0 0 25 0 1 0 1095623480 106913792 23152 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 26102 23152 102 219 0 25880 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 104408

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27341
/proc/meminfo: memFree=812104/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=282.19
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 95554 0 0 0 28174 45 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 64992

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27341
/proc/meminfo: memFree=839944/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=342.17
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 131071 0 0 0 34157 60 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 64992

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27341
/proc/meminfo: memFree=839944/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=402.14
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 175670 0 0 0 40135 79 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 64992

[startup+462.303 s]
/proc/loadavg: 1.00 0.98 0.94 2/71 27341
/proc/meminfo: memFree=840008/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=462.13
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 220348 0 0 0 46115 98 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 64992

[startup+522.302 s]
/proc/loadavg: 1.08 1.00 0.95 2/71 27341
/proc/meminfo: memFree=840072/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=522.1
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 254085 0 0 0 52094 116 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 64992

[startup+582.302 s]
/proc/loadavg: 1.10 1.02 0.95 2/71 27341
/proc/meminfo: memFree=840072/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=582.08
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 281672 0 0 0 58074 134 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 64992

[startup+642.302 s]
/proc/loadavg: 1.09 1.03 0.96 2/71 27341
/proc/meminfo: memFree=811336/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=104408 CPUtime=642.06
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 322131 0 0 0 64054 152 0 0 25 0 1 0 1095623480 106913792 23172 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 26102 23173 102 219 0 25880 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 104408

[startup+702.302 s]
/proc/loadavg: 1.10 1.04 0.96 2/71 27341
/proc/meminfo: memFree=840072/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=702.03
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 363508 0 0 0 70033 170 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 64992

[startup+762.306 s]
/proc/loadavg: 1.21 1.07 0.98 2/71 27341
/proc/meminfo: memFree=812488/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=104408 CPUtime=762.02
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 403741 0 0 0 76014 188 0 0 25 0 1 0 1095623480 106913792 22927 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 26102 22927 102 219 0 25880 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 104408

[startup+822.301 s]
/proc/loadavg: 1.13 1.07 0.98 2/71 27341
/proc/meminfo: memFree=840136/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=822
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 445183 0 0 0 81992 208 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 64992

[startup+882.301 s]
/proc/loadavg: 1.04 1.05 0.98 2/71 27341
/proc/meminfo: memFree=840136/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=881.97
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 474094 0 0 0 87974 223 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 64992

[startup+942.301 s]
/proc/loadavg: 1.02 1.04 0.98 2/71 27341
/proc/meminfo: memFree=840072/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=941.95
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 510974 0 0 0 93952 243 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 64992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 0.98 2/71 27341
/proc/meminfo: memFree=840072/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=1001.92
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 546556 0 0 0 99931 261 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 64992

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.98 2/71 27341
/proc/meminfo: memFree=840136/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=64992 CPUtime=1061.9
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 583136 0 0 0 105909 281 0 0 25 0 1 0 1095623480 66551808 15925 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 16248 15925 102 219 0 16026 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 64992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 0.98 2/71 27341
/proc/meminfo: memFree=806344/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=104408 CPUtime=1121.89
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 627450 0 0 0 111886 303 0 0 25 0 1 0 1095623480 106913792 24556 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 26102 24556 102 219 0 25880 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 104408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/71 27341
/proc/meminfo: memFree=810440/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=104408 CPUtime=1181.86
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 662637 0 0 0 117864 322 0 0 25 0 1 0 1095623480 106913792 23736 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 26102 23736 102 219 0 25880 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 104408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 0.98 2/71 27341
/proc/meminfo: memFree=810184/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=104408 CPUtime=1200.06
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 671758 0 0 0 119680 326 0 0 25 0 1 0 1095623480 106913792 23445 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 26102 23445 102 219 0 25880 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 104408

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 1.01 0.98 2/71 27341
/proc/meminfo: memFree=810184/2055920 swapFree=4170584/4192956
[pid=27338] ppid=27336 vsize=104408 CPUtime=1200.06
/proc/27338/stat : 27338 (minisat) R 27336 27338 26924 0 -1 4194304 671758 0 0 0 119680 326 0 0 25 0 1 0 1095623480 106913792 23445 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27338/statm: 26102 23445 102 219 0 25880 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 104408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1196.8
CPU system time (s): 3.2825
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 124116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.8
system time used= 3.2825
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 671758
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= 823

runsolver used 1.03284 second user time and 3.34649 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 09:40:09
IDJOB=1519522
IDBENCH=70190
IDSOLVER=546
FILE ID=node45/1519522-1238229608
PBS_JOBID= 9060603
Free space on /tmp= 66336 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1850138369-006.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519522-1238229608/watcher-1519522-1238229608 -o /tmp/evaluation-result-1519522-1238229608/solver-1519522-1238229608 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519522-1238229608.cnf

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

MD5SUM BENCH= ede25cb155c6cf4ca4d7600faec2bb41
RANDOM SEED=947638929

node45.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		: 3000.285
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		: 3000.285
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:        904560 kB
Buffers:         86568 kB
Cached:         963736 kB
SwapCached:      11516 kB
Active:         145960 kB
Inactive:       917404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        904560 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            73332 kB
Committed_AS:  2500488 kB
PageTables:       1900 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 node45 at 2009-03-28 10:00:11