Trace number 421088

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? (TO) 1200.1 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
MD5SUMed6ac41708b805a0f871d3ac4d51e516
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
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 |         0 |     579     2528     7698 |      842        0    nan |  0.000 % |
0.00/0.01	c |       103 |     579     2528     7698 |      926      103     27 |  0.000 % |
0.00/0.01	c |       254 |     579     2528     7698 |     1019      254     24 |  0.000 % |
0.00/0.02	c |       482 |     579     2528     7698 |     1121      482     23 |  0.000 % |
0.00/0.03	c |       820 |     579     2528     7698 |     1233      820     24 |  0.000 % |
0.04/0.06	c |      1327 |     579     2528     7698 |     1357      672     26 |  0.000 % |
0.10/0.10	c |      2087 |     579     2528     7698 |     1492      729     25 |  0.000 % |
0.10/0.15	c |      3228 |     579     2528     7698 |     1642     1086     25 |  0.000 % |
0.20/0.24	c |      4939 |     579     2528     7698 |     1806     1075     23 |  0.000 % |
0.30/0.37	c |      7501 |     579     2528     7698 |     1986     1768     25 |  0.000 % |
0.50/0.59	c |     11345 |     579     2528     7698 |     2185     1524     23 |  0.000 % |
0.90/0.91	c |     17113 |     579     2528     7698 |     2404     1708     22 |  0.000 % |
1.39/1.42	c |     25762 |     579     2528     7698 |     2644     1730     21 |  0.000 % |
2.20/2.24	c |     38737 |     579     2528     7698 |     2909     2471     23 |  0.000 % |
3.39/3.49	c |     58199 |     579     2528     7698 |     3200     2594     24 |  0.000 % |
5.40/5.40	c |     87394 |     579     2528     7698 |     3520     2452     26 |  0.000 % |
8.39/8.48	c |    131184 |     579     2528     7698 |     3872     3222     25 |  0.000 % |
13.29/13.36	c |    196868 |     579     2528     7698 |     4259     3844     27 |  0.000 % |
20.69/20.80	c |    295395 |     579     2528     7698 |     4685     2956     25 |  0.000 % |
32.18/32.21	c |    443185 |     579     2528     7698 |     5153     3637     24 |  0.000 % |
50.17/50.28	c |    664868 |     579     2528     7698 |     5669     3632     24 |  0.000 % |
78.27/78.34	c |    997393 |     579     2528     7698 |     6235     3510     26 |  0.000 % |
122.16/122.25	c |   1496181 |     579     2528     7698 |     6859     4694     25 |  0.000 % |
191.34/191.44	c |   2244364 |     579     2528     7698 |     7545     4947     27 |  0.000 % |
300.51/300.60	c |   3366638 |     579     2528     7698 |     8300     5319     24 |  0.000 % |
468.98/469.14	c |   5050049 |     579     2528     7698 |     9130     8181     26 |  0.000 % |
739.39/739.78	c |   7575165 |     579     2528     7698 |    10043     5038     26 |  0.000 % |
1158.90/1159.31	c |  11362841 |     579     2528     7698 |    11047     5833     22 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-421088-1177498214 -o ROOT/results/node29/solver-421088-1177498214 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421088-1177498214/minisat_noassertions /tmp/evaluation/421088-1177498214/instance-421088-1177498214.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): 2400 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 0.94 3/77 29740
/proc/meminfo: memFree=1784456/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=1992 CPUtime=0
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 197737203 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529527 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 498 147 62 130 0 365 0

[startup+0.047293 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 29740
/proc/meminfo: memFree=1784456/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=1980 CPUtime=0.04
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 179 0 0 0 4 0 0 0 18 0 1 0 197737203 2027520 165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 495 165 66 130 0 362 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1980

[startup+0.101296 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 29740
/proc/meminfo: memFree=1784456/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=2112 CPUtime=0.1
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 199 0 0 0 10 0 0 0 18 0 1 0 197737203 2162688 185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554335 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 528 185 66 130 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.301309 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 29740
/proc/meminfo: memFree=1784456/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=2112 CPUtime=0.3
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 219 0 0 0 30 0 0 0 19 0 1 0 197737203 2162688 205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 528 205 66 130 0 395 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2112

[startup+0.701333 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 29740
/proc/meminfo: memFree=1784456/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=2244 CPUtime=0.7
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 244 0 0 0 70 0 0 0 22 0 1 0 197737203 2297856 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546853 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 561 230 66 130 0 428 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2244

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1783744/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=2376 CPUtime=1.49
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 272 0 0 0 149 0 0 0 25 0 1 0 197737203 2433024 258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 594 258 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1783488/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=2508 CPUtime=3.09
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 311 0 0 0 309 0 0 0 25 0 1 0 197737203 2568192 297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552768 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 627 297 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1783168/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=2772 CPUtime=6.29
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 372 0 0 0 629 0 0 0 25 0 1 0 197737203 2838528 358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 693 358 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1782784/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=3036 CPUtime=12.69
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 443 0 0 0 1269 0 0 0 25 0 1 0 197737203 3108864 429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 759 429 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1782400/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=3300 CPUtime=25.48
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 520 0 0 0 2548 0 0 0 25 0 1 0 197737203 3379200 506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 825 506 66 130 0 692 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3300

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1782016/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=3832 CPUtime=51.07
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 642 0 0 0 5107 0 0 0 25 0 1 0 197737203 3923968 628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 958 628 66 130 0 825 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3832

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1781312/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=4368 CPUtime=102.27
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 783 0 0 0 10226 1 0 0 25 0 1 0 197737203 4472832 769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1092 769 66 130 0 959 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4368

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1780800/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=4912 CPUtime=162.25
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 900 0 0 0 16224 1 0 0 25 0 1 0 197737203 5029888 886 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1228 886 66 130 0 1095 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4912

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1780352/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=5300 CPUtime=222.24
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1003 0 0 0 22222 2 0 0 25 0 1 0 197737203 5427200 989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1325 989 66 130 0 1192 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5300

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1780288/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=5432 CPUtime=282.22
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1053 0 0 0 28220 2 0 0 25 0 1 0 197737203 5562368 1039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1358 1039 66 130 0 1225 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5432

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 3/78 29741
/proc/meminfo: memFree=1779968/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=5832 CPUtime=342.21
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1131 0 0 0 34218 3 0 0 25 0 1 0 197737203 5971968 1117 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549037 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1458 1117 66 130 0 1325 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5832

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 3/78 29741
/proc/meminfo: memFree=1779776/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=5968 CPUtime=402.19
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1178 0 0 0 40216 3 0 0 25 0 1 0 197737203 6111232 1164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1492 1164 66 130 0 1359 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5968

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1779584/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=6104 CPUtime=462.18
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1218 0 0 0 46214 4 0 0 25 0 1 0 197737203 6250496 1204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1526 1204 66 130 0 1393 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6104

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1779136/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=6636 CPUtime=522.16
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1326 0 0 0 52212 4 0 0 25 0 1 0 197737203 6795264 1312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1659 1312 66 130 0 1526 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6636

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1778944/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=6772 CPUtime=582.15
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1386 0 0 0 58211 4 0 0 25 0 1 0 197737203 6934528 1372 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1693 1372 66 130 0 1560 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 6772

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29741
/proc/meminfo: memFree=1778816/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=6912 CPUtime=642.14
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1415 0 0 0 64209 5 0 0 25 0 1 0 197737203 7077888 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1728 1401 66 130 0 1595 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 6912

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29939
/proc/meminfo: memFree=1778240/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=7040 CPUtime=702.01
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1446 0 0 0 70196 5 0 0 25 0 1 0 197737203 7208960 1432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1760 1432 66 130 0 1627 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 7040

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29939
/proc/meminfo: memFree=1778240/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=7304 CPUtime=761.99
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1511 0 0 0 76193 6 0 0 25 0 1 0 197737203 7479296 1497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1826 1497 66 130 0 1693 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 7304

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29939
/proc/meminfo: memFree=1778176/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=7436 CPUtime=821.97
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1546 0 0 0 82191 6 0 0 25 0 1 0 197737203 7614464 1532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1859 1532 66 130 0 1726 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 7436

[startup+882.301 s]
/proc/loadavg: 1.03 1.01 0.95 2/78 29939
/proc/meminfo: memFree=1778112/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=7568 CPUtime=881.96
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1574 0 0 0 88189 7 0 0 25 0 1 0 197737203 7749632 1560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1892 1560 66 130 0 1759 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 7568

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 29939
/proc/meminfo: memFree=1777984/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=7568 CPUtime=941.94
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1587 0 0 0 94187 7 0 0 25 0 1 0 197737203 7749632 1573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1892 1573 66 130 0 1759 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 7568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29939
/proc/meminfo: memFree=1777920/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=7700 CPUtime=1001.92
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1609 0 0 0 100185 7 0 0 25 0 1 0 197737203 7884800 1595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1925 1595 66 130 0 1792 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 7700

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29939
/proc/meminfo: memFree=1777920/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=7700 CPUtime=1061.92
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1618 0 0 0 106184 8 0 0 25 0 1 0 197737203 7884800 1604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1925 1604 66 130 0 1792 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 7700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29939
/proc/meminfo: memFree=1777856/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=7824 CPUtime=1121.9
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1626 0 0 0 112182 8 0 0 25 0 1 0 197737203 8011776 1612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1956 1612 66 130 0 1823 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 7824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29939
/proc/meminfo: memFree=1777664/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=7968 CPUtime=1181.89
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1667 0 0 0 118180 9 0 0 25 0 1 0 197737203 8159232 1653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 1992 1653 66 130 0 1859 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 7968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29939
/proc/meminfo: memFree=1777600/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=8100 CPUtime=1200.09
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1707 0 0 0 120000 9 0 0 25 0 1 0 197737203 8294400 1693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 2025 1693 66 130 0 1892 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8100

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 0.95 2/78 29939
/proc/meminfo: memFree=1777600/2055920 swapFree=4146612/4192956
[pid=29740] ppid=29738 vsize=8100 CPUtime=1200.09
/proc/29740/stat : 29740 (minisat_noasser) R 29738 29740 28970 0 -1 4194304 1707 0 0 0 120000 9 0 0 25 0 1 0 197737203 8294400 1693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29740/statm: 2025 1693 66 130 0 1892 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.094985
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 8100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1707
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= 7
involuntary context switches= 2105

runsolver used 1.02284 second user time and 2.45663 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Wed Apr 25 10:50:15 UTC 2007

IDJOB= 421088
IDBENCH= 19997
IDSOLVER= 188
FILE ID= node29/421088-1177498214

PBS_JOBID= 4685840

Free space on /tmp= 66467 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421088-1177498214/minisat_noassertions /tmp/evaluation/421088-1177498214/instance-421088-1177498214.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-421088-1177498214 -o ROOT/results/node29/solver-421088-1177498214 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421088-1177498214/minisat_noassertions /tmp/evaluation/421088-1177498214/instance-421088-1177498214.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  ed6ac41708b805a0f871d3ac4d51e516

RANDOM SEED= 340022188

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1784992 kB
Buffers:         36636 kB
Cached:         164340 kB
SwapCached:      11728 kB
Active:         116000 kB
Inactive:       108456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784992 kB
SwapTotal:     4192956 kB
SwapFree:      4146612 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            31932 kB
Committed_AS:  2682948 kB
PageTables:       1872 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= 66467 MiB

End job on node29 on Wed Apr 25 11:10:17 UTC 2007