Trace number 421118

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) 1200.06 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1922669300-13.cnf
MD5SUM5f45850fd3e53a02669e4f16bcb2cc76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark60.1519
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.09/0.11	c |       100 |     800    16000    80000 |     5866      100    106 |  0.000 % |
0.09/0.13	c |       250 |     800    16000    80000 |     6453      250    108 |  0.000 % |
0.09/0.15	c |       475 |     800    16000    80000 |     7098      475    107 |  0.000 % |
0.09/0.18	c |       814 |     800    16000    80000 |     7808      814    106 |  0.000 % |
0.19/0.23	c |      1320 |     800    16000    80000 |     8589     1320    103 |  0.000 % |
0.29/0.31	c |      2080 |     800    16000    80000 |     9448     2080    105 |  0.000 % |
0.39/0.44	c |      3219 |     800    16000    80000 |    10393     3219    108 |  0.000 % |
0.59/0.63	c |      4929 |     800    16000    80000 |    11432     4929    108 |  0.000 % |
0.89/0.98	c |      7492 |     800    16000    80000 |    12575     7492    108 |  0.000 % |
1.49/1.58	c |     11337 |     800    16000    80000 |    13833    11337    110 |  0.000 % |
2.59/2.63	c |     17103 |     800    16000    80000 |    15216    10052    111 |  0.000 % |
4.29/4.32	c |     25752 |     800    16000    80000 |    16738    10948    113 |  0.000 % |
7.38/7.43	c |     38726 |     800    16000    80000 |    18412    15419    119 |  0.000 % |
12.59/12.66	c |     58187 |     800    16000    80000 |    20253    16186    121 |  0.000 % |
20.99/21.08	c |     87379 |     800    16000    80000 |    22278    14564    120 |  0.000 % |
36.78/36.83	c |    131168 |     800    16000    80000 |    24506    13258    118 |  0.000 % |
61.13/61.28	c |    196852 |     800    16000    80000 |    26957    14657    120 |  0.000 % |
99.86/100.08	c |    295381 |     800    16000    80000 |    29652    25376    122 |  0.000 % |
163.05/163.24	c |    443170 |     800    16000    80000 |    32618    15643    115 |  0.000 % |
265.01/265.29	c |    664854 |     800    16000    80000 |    35879    20201    116 |  0.000 % |
424.96/425.28	c |    997379 |     800    16000    80000 |    39467    31120    122 |  0.000 % |
694.19/694.58	c |   1496168 |     800    16000    80000 |    43414    35706    124 |  0.000 % |
1092.57/1093.09	c |   2244352 |     800    16000    80000 |    47756    38347    123 |  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/node5/watcher-421118-1177498818 -o ROOT/results/node5/solver-421118-1177498818 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421118-1177498818/minisat_noassertions /tmp/evaluation/421118-1177498818/instance-421118-1177498818.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: 0.91 0.95 0.90 3/77 18785
/proc/meminfo: memFree=1676224/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=1988 CPUtime=0
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 225919447 2035712 221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134556949 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 497 222 50 130 0 364 0

[startup+0.100433 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 18785
/proc/meminfo: memFree=1676224/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=3252 CPUtime=0.09
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 564 0 0 0 9 0 0 0 18 0 1 0 225919447 3330048 550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 813 550 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.202445 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 18785
/proc/meminfo: memFree=1676224/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=3120 CPUtime=0.19
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 613 0 0 0 19 0 0 0 19 0 1 0 225919447 3194880 526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 780 526 67 130 0 647 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3120

[startup+0.302456 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 18785
/proc/meminfo: memFree=1676224/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=3516 CPUtime=0.29
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 726 0 0 0 29 0 0 0 19 0 1 0 225919447 3600384 639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552902 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 879 639 67 130 0 746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.702511 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 18785
/proc/meminfo: memFree=1676224/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=5232 CPUtime=0.69
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 1130 0 0 0 69 0 0 0 23 0 1 0 225919447 5357568 1043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 1308 1043 67 130 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5232

[startup+1.50159 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 18786
/proc/meminfo: memFree=1670968/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=7740 CPUtime=1.49
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 1768 0 0 0 148 1 0 0 25 0 1 0 225919447 7925760 1681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 1935 1681 67 130 0 1802 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7740

[startup+3.10177 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 18786
/proc/meminfo: memFree=1668088/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=9240 CPUtime=3.09
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 2150 0 0 0 308 1 0 0 25 0 1 0 225919447 9461760 2063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 2310 2063 67 130 0 2177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9240

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 18786
/proc/meminfo: memFree=1666168/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=11088 CPUtime=6.29
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 2616 0 0 0 628 1 0 0 25 0 1 0 225919447 11354112 2529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 2772 2529 67 130 0 2639 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11088

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 18786
/proc/meminfo: memFree=1664760/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=12464 CPUtime=12.69
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 2937 0 0 0 1267 2 0 0 25 0 1 0 225919447 12763136 2850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 3116 2850 67 130 0 2983 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12464

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 18786
/proc/meminfo: memFree=1662392/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=14844 CPUtime=25.48
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 3538 0 0 0 2546 2 0 0 25 0 1 0 225919447 15200256 3451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 3711 3451 67 130 0 3578 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14844

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.91 2/84 18858
/proc/meminfo: memFree=1659272/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=16692 CPUtime=51.05
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 4011 0 0 0 5101 4 0 0 25 0 1 0 225919447 17092608 3924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 4173 3924 67 130 0 4040 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16692

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 18984
/proc/meminfo: memFree=1656760/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=20156 CPUtime=102.16
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 4857 0 0 0 10210 6 0 0 25 0 1 0 225919447 20639744 4770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 5039 4770 67 130 0 4906 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 20156

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18984
/proc/meminfo: memFree=1655992/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=21012 CPUtime=162.14
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 5083 0 0 0 16207 7 0 0 25 0 1 0 225919447 21516288 4996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 5253 4996 67 130 0 5120 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 21012

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18984
/proc/meminfo: memFree=1653688/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=23388 CPUtime=222.13
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 5689 0 0 0 22205 8 0 0 25 0 1 0 225919447 23949312 5602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 5847 5602 67 130 0 5714 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 23388

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 18984
/proc/meminfo: memFree=1652024/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=25500 CPUtime=282.1
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 6202 0 0 0 28202 8 0 0 25 0 1 0 225919447 26112000 6115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 6375 6115 67 130 0 6242 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 25500

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1650744/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=26424 CPUtime=342.09
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 6429 0 0 0 34200 9 0 0 25 0 1 0 225919447 27058176 6342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 6606 6342 67 130 0 6473 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 26424

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1649912/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=27184 CPUtime=402.07
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 6629 0 0 0 40197 10 0 0 25 0 1 0 225919447 27836416 6542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 6796 6542 67 130 0 6663 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 27184

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1647800/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=29264 CPUtime=462.06
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 7189 0 0 0 46195 11 0 0 25 0 1 0 225919447 29966336 7075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 7316 7075 67 130 0 7183 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 29264

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1647288/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=29792 CPUtime=522.03
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 7313 0 0 0 52192 11 0 0 25 0 1 0 225919447 30507008 7199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553097 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 7448 7199 67 130 0 7315 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 29792

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1646968/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=30176 CPUtime=582.02
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 7391 0 0 0 58190 12 0 0 25 0 1 0 225919447 30900224 7277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 7544 7277 67 130 0 7411 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 30176

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1646968/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=30176 CPUtime=642
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 7404 0 0 0 64188 12 0 0 25 0 1 0 225919447 30900224 7290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 7544 7290 67 130 0 7411 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 30176

[startup+702.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1645176/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=32104 CPUtime=701.99
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 7861 0 0 0 70185 14 0 0 25 0 1 0 225919447 32874496 7747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 8026 7747 67 130 0 7893 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 32104

[startup+762.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1643640/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=33556 CPUtime=761.97
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 8237 0 0 0 76182 15 0 0 25 0 1 0 225919447 34361344 8123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 8389 8123 67 130 0 8256 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 33556

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1643704/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=33556 CPUtime=821.95
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 8237 0 0 0 82180 15 0 0 25 0 1 0 225919447 34361344 8123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 8389 8123 67 130 0 8256 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 33556

[startup+882.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1643256/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=33952 CPUtime=881.93
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 8332 0 0 0 88178 15 0 0 25 0 1 0 225919447 34766848 8218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 8488 8218 67 130 0 8355 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 33952

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1643192/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=34084 CPUtime=941.91
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 8358 0 0 0 94175 16 0 0 25 0 1 0 225919447 34902016 8244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 8521 8244 67 130 0 8388 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 34084

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1643128/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=34216 CPUtime=1001.89
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 8372 0 0 0 100173 16 0 0 25 0 1 0 225919447 35037184 8258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 8554 8258 67 130 0 8421 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 34216

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1643000/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=34160 CPUtime=1061.88
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 8392 0 0 0 106171 17 0 0 25 0 1 0 225919447 34979840 8274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 8540 8274 67 130 0 8407 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 34160

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1641528/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=35716 CPUtime=1121.86
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 8785 0 0 0 112168 18 0 0 25 0 1 0 225919447 36573184 8660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 8929 8660 67 130 0 8796 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 35716

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1640312/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=37060 CPUtime=1181.84
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 9099 0 0 0 118166 18 0 0 25 0 1 0 225919447 37949440 8974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 9265 8974 67 130 0 9132 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 37060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 18984
/proc/meminfo: memFree=1640312/2055920 swapFree=4151648/4192956
[pid=18785] ppid=18783 vsize=37060 CPUtime=1200.05
/proc/18785/stat : 18785 (minisat_noasser) R 18783 18785 17885 0 -1 4194304 9099 0 0 0 119986 19 0 0 25 0 1 0 225919447 37949440 8974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18785/statm: 9265 8974 67 130 0 9132 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 37060

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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.197969
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 37060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9099
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 24068

runsolver used 0.902862 second user time and 2.72458 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 25 11:00:18 UTC 2007

IDJOB= 421118
IDBENCH= 20027
IDSOLVER= 188
FILE ID= node5/421118-1177498818

PBS_JOBID= 4685814

Free space on /tmp= 66363 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1922669300-13.cnf
COMMAND LINE= /tmp/evaluation/421118-1177498818/minisat_noassertions /tmp/evaluation/421118-1177498818/instance-421118-1177498818.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-421118-1177498818 -o ROOT/results/node5/solver-421118-1177498818 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421118-1177498818/minisat_noassertions /tmp/evaluation/421118-1177498818/instance-421118-1177498818.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  5f45850fd3e53a02669e4f16bcb2cc76

RANDOM SEED= 950754674

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1676696 kB
Buffers:         48552 kB
Cached:         237164 kB
SwapCached:       9948 kB
Active:         167572 kB
Inactive:       144944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676696 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          33508 kB
Slab:            52272 kB
Committed_AS:  9079348 kB
PageTables:       1728 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= 66363 MiB

End job on node5 on Wed Apr 25 11:20:21 UTC 2007