Trace number 424842

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) 5000.1 5001.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
MD5SUMdc40e9a9835501d9342a6ce19ae4b745
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark240.772
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.09	c ============================[ Search Statistics ]==============================
0.00/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.09	c ===============================================================================
0.00/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.00/0.10	c |       101 |      55     4895    34265 |     1794      101     21 |  0.034 % |
0.10/0.10	c |       253 |      55     4895    34265 |     1974      253     21 |  0.034 % |
0.10/0.11	c |       478 |      55     4895    34265 |     2171      478     20 |  0.034 % |
0.10/0.13	c |       815 |      55     4895    34265 |     2388      815     20 |  0.034 % |
0.10/0.15	c |      1322 |      55     4895    34265 |     2627     1322     20 |  0.034 % |
0.10/0.18	c |      2081 |      55     4895    34265 |     2890     2081     20 |  0.034 % |
0.20/0.24	c |      3223 |      55     4895    34265 |     3179     1765     19 |  0.034 % |
0.30/0.33	c |      4931 |      55     4895    34265 |     3497     1872     19 |  0.034 % |
0.40/0.45	c |      7493 |      55     4895    34265 |     3847     2674     20 |  0.034 % |
0.60/0.65	c |     11337 |      55     4895    34265 |     4232     2646     19 |  0.034 % |
0.90/0.96	c |     17103 |      55     4895    34265 |     4655     4156     19 |  0.034 % |
1.40/1.45	c |     25752 |      55     4895    34265 |     5120     3447     18 |  0.034 % |
2.10/2.19	c |     38727 |      55     4895    34265 |     5632     3560     18 |  0.034 % |
3.30/3.37	c |     58188 |      55     4895    34265 |     6196     3226     19 |  0.034 % |
5.19/5.21	c |     87380 |      55     4895    34265 |     6815     4432     18 |  0.034 % |
7.99/8.02	c |    131170 |      55     4895    34265 |     7497     3774     18 |  0.034 % |
12.39/12.48	c |    196854 |      55     4895    34265 |     8247     5546     18 |  0.034 % |
19.49/19.59	c |    295382 |      55     4895    34265 |     9071     4867     17 |  0.034 % |
30.58/30.60	c |    443171 |      55     4895    34265 |     9979     7168     18 |  0.034 % |
47.87/47.96	c |    664854 |      55     4895    34265 |    10977     8831     19 |  0.034 % |
75.47/75.52	c |    997379 |      55     4895    34265 |    12074     5889     17 |  0.034 % |
119.56/119.68	c |   1496167 |      55     4895    34265 |    13282     8804     17 |  0.034 % |
189.15/189.24	c |   2244349 |      55     4895    34265 |    14610    12035     17 |  0.034 % |
301.12/301.27	c |   3366625 |      55     4895    34265 |    16071     7813     16 |  0.034 % |
482.28/482.42	c |   5050037 |      55     4895    34265 |    17678     9749     18 |  0.034 % |
776.51/776.75	c |   7575154 |      55     4895    34265 |    19446    13061     16 |  0.034 % |
1253.69/1254.07	c |  11362830 |      55     4895    34265 |    21391    14799     16 |  0.034 % |
2031.90/2032.42	c |  17044345 |      55     4895    34265 |    23530    12126     15 |  0.036 % |
3290.40/3291.32	c |  25566614 |      55     4895    34265 |    25883    15237     15 |  0.100 % |

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-424842-1177651271 -o ROOT/results/node29/solver-424842-1177651271 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424842-1177651271/minisat_noassertions /tmp/evaluation/424842-1177651271/instance-424842-1177651271.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.84 0.95 0.98 3/77 11742
/proc/meminfo: memFree=1523760/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=1856 CPUtime=0
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 213042809 1900544 145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 464 145 50 130 0 331 0

[startup+0.106269 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 11742
/proc/meminfo: memFree=1523760/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=2132 CPUtime=0.1
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 247 0 0 0 10 0 0 0 18 0 1 0 213042809 2183168 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 533 233 66 130 0 400 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2132

[startup+0.202276 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 11742
/proc/meminfo: memFree=1523760/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=2264 CPUtime=0.2
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 269 0 0 0 20 0 0 0 19 0 1 0 213042809 2318336 255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 566 255 66 130 0 433 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2264

[startup+0.302283 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 11742
/proc/meminfo: memFree=1523760/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=2264 CPUtime=0.3
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 287 0 0 0 30 0 0 0 19 0 1 0 213042809 2318336 273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 566 273 66 130 0 433 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2264

[startup+0.701308 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 11742
/proc/meminfo: memFree=1523760/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=2540 CPUtime=0.7
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 331 0 0 0 70 0 0 0 22 0 1 0 213042809 2600960 317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 635 317 66 130 0 502 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2540

[startup+1.50136 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 11743
/proc/meminfo: memFree=1522600/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=2676 CPUtime=1.5
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 376 0 0 0 150 0 0 0 25 0 1 0 213042809 2740224 362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 669 362 66 130 0 536 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2676

[startup+3.10146 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 11743
/proc/meminfo: memFree=1522344/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=2940 CPUtime=3.09
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 428 0 0 0 309 0 0 0 25 0 1 0 213042809 3010560 414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554824 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 735 414 66 130 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2940

[startup+6.30166 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 11743
/proc/meminfo: memFree=1521832/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=3208 CPUtime=6.29
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 498 0 0 0 629 0 0 0 25 0 1 0 213042809 3284992 484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 802 484 66 130 0 669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3208

[startup+12.7011 s]
/proc/loadavg: 0.88 0.95 0.98 2/78 11743
/proc/meminfo: memFree=1521448/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=3492 CPUtime=12.69
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 571 0 0 0 1269 0 0 0 25 0 1 0 213042809 3575808 557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 873 557 66 130 0 740 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3492

[startup+25.5019 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 11743
/proc/meminfo: memFree=1521000/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=3916 CPUtime=25.49
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 677 0 0 0 2549 0 0 0 25 0 1 0 213042809 4009984 663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554827 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 979 663 66 130 0 846 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3916

[startup+51.1015 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 11743
/proc/meminfo: memFree=1520616/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=4336 CPUtime=51.08
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 780 0 0 0 5107 1 0 0 25 0 1 0 213042809 4440064 766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1084 766 66 130 0 951 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4336

[startup+102.302 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 11743
/proc/meminfo: memFree=1520104/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=4924 CPUtime=102.27
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 906 0 0 0 10226 1 0 0 25 0 1 0 213042809 5042176 892 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554193 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1231 892 66 130 0 1098 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4924

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11743
/proc/meminfo: memFree=1519592/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=5376 CPUtime=162.25
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 1016 0 0 0 16224 1 0 0 25 0 1 0 213042809 5505024 1002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1344 1002 66 130 0 1211 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5376

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11743
/proc/meminfo: memFree=1519464/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=5532 CPUtime=222.24
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 1065 0 0 0 22222 2 0 0 25 0 1 0 213042809 5664768 1051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1383 1051 66 130 0 1250 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5532

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11743
/proc/meminfo: memFree=1519336/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=5692 CPUtime=282.22
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 1101 0 0 0 28220 2 0 0 25 0 1 0 213042809 5828608 1087 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1423 1087 66 130 0 1290 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5692

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11743
/proc/meminfo: memFree=1518952/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=6152 CPUtime=342.21
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 1194 0 0 0 34218 3 0 0 25 0 1 0 213042809 6299648 1180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1538 1180 66 130 0 1405 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6152

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11743
/proc/meminfo: memFree=1518696/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=6436 CPUtime=402.19
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 1253 0 0 0 40216 3 0 0 25 0 1 0 213042809 6590464 1239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1609 1239 66 130 0 1476 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6436

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11743
/proc/meminfo: memFree=1518376/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=6864 CPUtime=462.18
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 1342 0 0 0 46214 4 0 0 25 0 1 0 213042809 7028736 1328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1716 1328 66 130 0 1583 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6864

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11743
/proc/meminfo: memFree=1518184/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=7004 CPUtime=522.17
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 1397 0 0 0 52213 4 0 0 25 0 1 0 213042809 7172096 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1751 1383 66 130 0 1618 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 7004

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11743
/proc/meminfo: memFree=1518056/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=7148 CPUtime=582.15
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 1421 0 0 0 58211 4 0 0 25 0 1 0 213042809 7319552 1407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1787 1407 66 130 0 1654 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 7148

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11743
/proc/meminfo: memFree=1517928/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=7288 CPUtime=642.14
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 1447 0 0 0 64209 5 0 0 25 0 1 0 213042809 7462912 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 1822 1433 66 130 0 1689 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 7288


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11943
/proc/meminfo: memFree=1514856/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4061.22
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2203 0 0 0 406092 30 0 0 25 0 1 0 213042809 10739712 2189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2189 66 130 0 2489 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 10488

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11943
/proc/meminfo: memFree=1514920/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4121.2
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2204 0 0 0 412090 30 0 0 25 0 1 0 213042809 10739712 2190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2190 66 130 0 2489 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 10488

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11943
/proc/meminfo: memFree=1514920/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4181.19
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2205 0 0 0 418088 31 0 0 25 0 1 0 213042809 10739712 2191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2191 66 130 0 2489 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 10488

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11943
/proc/meminfo: memFree=1514856/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4241.17
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2207 0 0 0 424086 31 0 0 25 0 1 0 213042809 10739712 2193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2193 66 130 0 2489 0
Current children cumulated CPU time (s) 4241.17
Current children cumulated vsize (KiB) 10488

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11943
/proc/meminfo: memFree=1514856/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4301.16
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2211 0 0 0 430084 32 0 0 25 0 1 0 213042809 10739712 2197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2197 66 130 0 2489 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 10488

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11943
/proc/meminfo: memFree=1514856/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4361.14
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2211 0 0 0 436082 32 0 0 25 0 1 0 213042809 10739712 2197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2197 66 130 0 2489 0
Current children cumulated CPU time (s) 4361.14
Current children cumulated vsize (KiB) 10488

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11943
/proc/meminfo: memFree=1514856/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4421.13
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2212 0 0 0 442080 33 0 0 25 0 1 0 213042809 10739712 2198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2198 66 130 0 2489 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 10488

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11943
/proc/meminfo: memFree=1514856/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4481.11
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2214 0 0 0 448078 33 0 0 25 0 1 0 213042809 10739712 2200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2200 66 130 0 2489 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 10488

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11943
/proc/meminfo: memFree=1514856/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4541.1
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2215 0 0 0 454076 34 0 0 25 0 1 0 213042809 10739712 2201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2201 66 130 0 2489 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 10488

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11943
/proc/meminfo: memFree=1514856/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4601.08
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2216 0 0 0 460074 34 0 0 25 0 1 0 213042809 10739712 2202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2202 66 130 0 2489 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 10488

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11945
/proc/meminfo: memFree=1514856/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4661.07
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2218 0 0 0 466072 35 0 0 25 0 1 0 213042809 10739712 2204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2204 66 130 0 2489 0
Current children cumulated CPU time (s) 4661.07
Current children cumulated vsize (KiB) 10488

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11945
/proc/meminfo: memFree=1514792/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4721.06
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2220 0 0 0 472071 35 0 0 25 0 1 0 213042809 10739712 2206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2206 66 130 0 2489 0
Current children cumulated CPU time (s) 4721.06
Current children cumulated vsize (KiB) 10488

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11945
/proc/meminfo: memFree=1514792/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4781.05
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2223 0 0 0 478069 36 0 0 25 0 1 0 213042809 10739712 2209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2209 66 130 0 2489 0
Current children cumulated CPU time (s) 4781.05
Current children cumulated vsize (KiB) 10488

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11945
/proc/meminfo: memFree=1514856/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4841.03
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2223 0 0 0 484067 36 0 0 25 0 1 0 213042809 10739712 2209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2209 66 130 0 2489 0
Current children cumulated CPU time (s) 4841.03
Current children cumulated vsize (KiB) 10488

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11945
/proc/meminfo: memFree=1514792/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4901.01
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2223 0 0 0 490065 36 0 0 25 0 1 0 213042809 10739712 2209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2209 66 130 0 2489 0
Current children cumulated CPU time (s) 4901.01
Current children cumulated vsize (KiB) 10488

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11945
/proc/meminfo: memFree=1514792/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=4961
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2223 0 0 0 496063 37 0 0 25 0 1 0 213042809 10739712 2209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2209 66 130 0 2489 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 10488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11945
/proc/meminfo: memFree=1514792/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=5000.09
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2223 0 0 0 499972 37 0 0 25 0 1 0 213042809 10739712 2209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2209 66 130 0 2489 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 10488

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11945
/proc/meminfo: memFree=1514792/2055920 swapFree=4146612/4192956
[pid=11742] ppid=11740 vsize=10488 CPUtime=5000.09
/proc/11742/stat : 11742 (minisat_noasser) R 11740 11742 11688 0 -1 4194304 2223 0 0 0 499972 37 0 0 25 0 1 0 213042809 10739712 2209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11742/statm: 2622 2209 66 130 0 2489 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 10488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.1
CPU user time (s): 4999.73
CPU system time (s): 0.377942
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 10488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2223
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= 9900

runsolver used 4.10938 second user time and 10.1055 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Fri Apr 27 05:21:11 UTC 2007

IDJOB= 424842
IDBENCH= 19908
IDSOLVER= 189
FILE ID= node29/424842-1177651271

PBS_JOBID= 4697373

Free space on /tmp= 66538 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424842-1177651271/minisat_noassertions /tmp/evaluation/424842-1177651271/instance-424842-1177651271.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-424842-1177651271 -o ROOT/results/node29/solver-424842-1177651271 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424842-1177651271/minisat_noassertions /tmp/evaluation/424842-1177651271/instance-424842-1177651271.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dc40e9a9835501d9342a6ce19ae4b745

RANDOM SEED= 151531180

TIME LIMIT= 5000 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:       1524168 kB
Buffers:         48460 kB
Cached:         393208 kB
SwapCached:      11756 kB
Active:         284428 kB
Inactive:       180600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524168 kB
SwapTotal:     4192956 kB
SwapFree:      4146612 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          29740 kB
Slab:            52112 kB
Committed_AS:  2750260 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= 66538 MiB

End job on node29 on Fri Apr 27 06:44:34 UTC 2007