Trace number 1520340

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S638051453-097.cnf
MD5SUMf703653b42bdd3cc2ad2ea17949e8d3f
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
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 |                                                                             |
0.00/0.00	c |  Number of variables:           540                                         |
0.00/0.00	c |  Number of clauses:            2295                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     529     2275     6889 |      834      100     25 |  0.000 % |
0.00/0.01	c |       250 |     529     2275     6889 |      917      250     24 |  0.000 % |
0.00/0.01	c |       475 |     529     2275     6889 |     1009      475     25 |  0.000 % |
0.00/0.02	c |       812 |     529     2275     6889 |     1110      812     24 |  0.000 % |
0.00/0.04	c |      1318 |     529     2275     6889 |     1221      741     22 |  0.000 % |
0.00/0.06	c |      2077 |     529     2275     6889 |     1343      884     21 |  0.000 % |
0.09/0.10	c |      3216 |     529     2275     6889 |     1477     1321     23 |  0.000 % |
0.09/0.16	c |      4924 |     529     2275     6889 |     1625      748     21 |  0.000 % |
0.19/0.24	c |      7486 |     529     2275     6889 |     1788     1621     24 |  0.000 % |
0.29/0.38	c |     11330 |     529     2275     6889 |     1966     1800     22 |  0.000 % |
0.49/0.59	c |     17096 |     529     2275     6889 |     2163     1498     22 |  0.000 % |
0.89/0.91	c |     25745 |     529     2275     6889 |     2379     1253     21 |  0.000 % |
1.39/1.40	c |     38719 |     529     2275     6889 |     2617     2043     22 |  0.000 % |
2.09/2.16	c |     58180 |     529     2275     6889 |     2879     1452     20 |  0.000 % |
3.29/3.32	c |     87372 |     529     2275     6889 |     3167     2753     24 |  0.000 % |
5.09/5.17	c |    131161 |     529     2275     6889 |     3484     2999     23 |  0.000 % |
7.88/7.97	c |    196845 |     529     2275     6889 |     3832     3166     23 |  0.000 % |
12.28/12.33	c |    295371 |     529     2275     6889 |     4216     2550     23 |  0.000 % |
18.99/19.08	c |    443160 |     529     2275     6889 |     4637     2916     21 |  0.000 % |
29.38/29.48	c |    664843 |     529     2275     6889 |     5101     3949     23 |  0.000 % |
45.67/45.70	c |    997368 |     529     2275     6889 |     5611     3728     21 |  0.000 % |
70.77/70.87	c |   1496156 |     529     2275     6889 |     6173     3873     23 |  0.000 % |
110.36/110.46	c |   2244338 |     529     2275     6889 |     6790     4298     21 |  0.000 % |
171.34/171.43	c |   3366612 |     529     2275     6889 |     7469     3924     22 |  0.000 % |
267.32/267.46	c |   5050023 |     529     2275     6889 |     8216     5442     21 |  0.000 % |
416.46/416.61	c |   7575139 |     529     2275     6889 |     9037     6937     23 |  0.000 % |
653.00/653.24	c |  11362814 |     529     2275     6889 |     9941     6788     24 |  0.000 % |
1016.49/1016.80	c |  17044326 |     529     2275     6889 |    10935     8444     24 |  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-1520340-1238286130/watcher-1520340-1238286130 -o /tmp/evaluation-result-1520340-1238286130/solver-1520340-1238286130 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520340-1238286130.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: 0.91 0.95 0.97 3/64 4510
/proc/meminfo: memFree=1080840/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=7468 CPUtime=0
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 705505405 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4223477 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 1867 179 88 219 0 1645 0

[startup+0.07259 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4510
/proc/meminfo: memFree=1080840/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=12756 CPUtime=0.06
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 321 0 0 0 6 0 0 0 18 0 1 0 705505405 13062144 254 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 3189 254 100 219 0 2967 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12756

[startup+0.101594 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4510
/proc/meminfo: memFree=1080840/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=17948 CPUtime=0.09
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 369 0 0 0 9 0 0 0 18 0 1 0 705505405 18378752 302 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4487 302 100 219 0 4265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17948

[startup+0.301622 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4510
/proc/meminfo: memFree=1080840/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=18004 CPUtime=0.29
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 480 0 0 0 29 0 0 0 19 0 1 0 705505405 18436096 365 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4501 365 100 219 0 4279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18004

[startup+0.701678 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4510
/proc/meminfo: memFree=1080840/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=18004 CPUtime=0.69
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 512 0 0 0 69 0 0 0 23 0 1 0 705505405 18436096 397 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4501 397 100 219 0 4279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18004

[startup+1.50179 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 4511
/proc/meminfo: memFree=1079488/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=18004 CPUtime=1.49
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 572 0 0 0 149 0 0 0 25 0 1 0 705505405 18436096 457 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4501 457 100 219 0 4279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18004

[startup+3.10202 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 4511
/proc/meminfo: memFree=1079104/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=18004 CPUtime=3.09
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 654 0 0 0 309 0 0 0 25 0 1 0 705505405 18436096 539 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4501 539 100 219 0 4279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18004

[startup+6.30147 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 4511
/proc/meminfo: memFree=1078528/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=18004 CPUtime=6.29
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 778 0 0 0 629 0 0 0 25 0 1 0 705505405 18436096 663 1992294400 4194304 5092341 548682068848 18446744073709551615 4241110 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4501 663 100 219 0 4279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18004

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 4511
/proc/meminfo: memFree=1077632/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=18004 CPUtime=12.68
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 1113 0 0 0 1268 0 0 0 25 0 1 0 705505405 18436096 833 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4501 833 100 219 0 4279 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18004

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 4511
/proc/meminfo: memFree=1076608/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=18004 CPUtime=25.48
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 1548 0 0 0 2547 1 0 0 25 0 1 0 705505405 18436096 1064 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4501 1064 100 219 0 4279 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18004

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 4511
/proc/meminfo: memFree=1075392/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=18004 CPUtime=51.07
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 1870 0 0 0 5106 1 0 0 25 0 1 0 705505405 18436096 1386 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4501 1386 100 219 0 4279 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18004

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 4511
/proc/meminfo: memFree=1074048/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=18008 CPUtime=102.27
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 2524 0 0 0 10225 2 0 0 25 0 1 0 705505405 18440192 1714 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4502 1714 100 219 0 4280 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18008

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1072384/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=23264 CPUtime=162.24
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 3561 0 0 0 16222 2 0 0 25 0 1 0 705505405 23822336 2106 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 5816 2106 100 219 0 5594 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23264

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1071616/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=23264 CPUtime=222.22
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 3752 0 0 0 22220 2 0 0 25 0 1 0 705505405 23822336 2297 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 5816 2297 100 219 0 5594 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23264

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1070720/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=23264 CPUtime=282.21
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 3997 0 0 0 28218 3 0 0 25 0 1 0 705505405 23822336 2542 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 5816 2542 100 219 0 5594 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23264

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1070080/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=23264 CPUtime=342.19
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 4165 0 0 0 34216 3 0 0 25 0 1 0 705505405 23822336 2710 1992294400 4194304 5092341 548682068848 18446744073709551615 4248726 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 5816 2710 100 219 0 5594 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23264

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1069504/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=23264 CPUtime=402.17
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 4300 0 0 0 40214 3 0 0 25 0 1 0 705505405 23822336 2845 1992294400 4194304 5092341 548682068848 18446744073709551615 4252589 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 5816 2845 100 219 0 5594 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23264

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1068608/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=23264 CPUtime=462.16
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 4510 0 0 0 46212 4 0 0 25 0 1 0 705505405 23822336 3055 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 5816 3055 100 219 0 5594 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23264

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1068224/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=23264 CPUtime=522.14
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 4616 0 0 0 52210 4 0 0 25 0 1 0 705505405 23822336 3161 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 5816 3161 100 219 0 5594 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23264

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1067904/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=18128 CPUtime=582.12
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 5866 0 0 0 58207 5 0 0 25 0 1 0 705505405 18563072 3066 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 4532 3066 100 219 0 4310 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18128

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1066496/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=642.11
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 6383 0 0 0 64205 6 0 0 25 0 1 0 705505405 29233152 3583 1992294400 4194304 5092341 548682068848 18446744073709551615 4263531 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 3583 100 219 0 6915 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 28548

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1066368/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=702.08
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 6411 0 0 0 70202 6 0 0 25 0 1 0 705505405 29233152 3611 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 3611 100 219 0 6915 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 28548

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1066240/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=762.07
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 6443 0 0 0 76201 6 0 0 25 0 1 0 705505405 29233152 3643 1992294400 4194304 5092341 548682068848 18446744073709551615 4244508 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 3643 100 219 0 6915 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 28548

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1065728/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=822.04
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 6551 0 0 0 82198 6 0 0 25 0 1 0 705505405 29233152 3751 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 3751 100 219 0 6915 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 28548

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1065472/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=882.03
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 6599 0 0 0 88196 7 0 0 25 0 1 0 705505405 29233152 3799 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 3799 100 219 0 6915 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28548

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1065472/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=942.01
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 6662 0 0 0 94194 7 0 0 25 0 1 0 705505405 29233152 3862 1992294400 4194304 5092341 548682068848 18446744073709551615 4241037 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 3862 100 219 0 6915 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 28548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1064960/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=1002
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 6790 0 0 0 100193 7 0 0 25 0 1 0 705505405 29233152 3990 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 3990 100 219 0 6915 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 28548

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1064768/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=1061.97
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 6821 0 0 0 106190 7 0 0 25 0 1 0 705505405 29233152 4021 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 4021 100 219 0 6915 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 28548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1064192/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=1121.96
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 6957 0 0 0 112188 8 0 0 25 0 1 0 705505405 29233152 4157 1992294400 4194304 5092341 548682068848 18446744073709551615 4501962 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 4157 100 219 0 6915 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1063808/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=1181.94
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 7059 0 0 0 118186 8 0 0 25 0 1 0 705505405 29233152 4259 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 4259 100 219 0 6915 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 28548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4511
/proc/meminfo: memFree=1063744/2055920 swapFree=4179868/4192956
[pid=4510] ppid=4508 vsize=28548 CPUtime=1200.04
/proc/4510/stat : 4510 (minisat) R 4508 4510 4395 0 -1 4194304 7073 0 0 0 119996 8 0 0 25 0 1 0 705505405 29233152 4273 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4510/statm: 7137 4273 100 219 0 6915 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28548

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.091986
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 28548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7073
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= 1970

runsolver used 0.789879 second user time and 2.68459 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-29 01:22:10
IDJOB=1520340
IDBENCH=70599
IDSOLVER=546
FILE ID=node49/1520340-1238286130
PBS_JOBID= 9060981
Free space on /tmp= 66388 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S638051453-097.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520340-1238286130/watcher-1520340-1238286130 -o /tmp/evaluation-result-1520340-1238286130/solver-1520340-1238286130 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520340-1238286130.cnf

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

MD5SUM BENCH= f703653b42bdd3cc2ad2ea17949e8d3f
RANDOM SEED=495727058

node49.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		: 3000.214
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		: 3000.214
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:       1081256 kB
Buffers:         95796 kB
Cached:         782092 kB
SwapCached:       6452 kB
Active:         224556 kB
Inactive:       662332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1081256 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          14672 kB
Slab:            73596 kB
Committed_AS:  1759484 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node49 at 2009-03-29 01:42:12