Trace number 421212

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) 1200.05 1200.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S232355738-04.cnf
MD5SUMa6e6a7977b07478d6ffb3f7c9e1941ba
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.50	c ============================[ Search Statistics ]==============================
0.39/0.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.50	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.50	c ===============================================================================
0.39/0.50	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.51	c |       100 |     220    18700   130900 |     6856      100     62 |  0.002 % |
0.49/0.53	c |       252 |     220    18700   130900 |     7542      252     62 |  0.002 % |
0.49/0.55	c |       478 |     220    18700   130900 |     8296      478     61 |  0.002 % |
0.49/0.58	c |       816 |     220    18700   130900 |     9126      816     61 |  0.002 % |
0.59/0.63	c |      1322 |     220    18700   130900 |    10038     1322     62 |  0.002 % |
0.69/0.70	c |      2081 |     220    18700   130900 |    11042     2081     62 |  0.002 % |
0.79/0.81	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
0.89/1.00	c |      4930 |     220    18700   130900 |    13361     4930     63 |  0.002 % |
1.29/1.33	c |      7492 |     220    18700   130900 |    14697     7492     63 |  0.002 % |
1.89/1.95	c |     11337 |     220    18700   130900 |    16167    11337     63 |  0.002 % |
3.09/3.14	c |     17103 |     220    18700   130900 |    17784     8968     64 |  0.002 % |
4.89/4.91	c |     25752 |     220    18700   130900 |    19562    17617     64 |  0.002 % |
7.89/7.99	c |     38727 |     220    18700   130900 |    21519    10925     66 |  0.002 % |
12.70/12.79	c |     58188 |     220    18700   130900 |    23671    19577     63 |  0.002 % |
20.59/20.69	c |     87380 |     220    18700   130900 |    26038    11868     63 |  0.002 % |
34.29/34.38	c |    131169 |     220    18700   130900 |    28641    13206     62 |  0.002 % |
55.49/55.50	c |    196853 |     220    18700   130900 |    31506    13898     62 |  0.002 % |
90.40/90.42	c |    295381 |     220    18700   130900 |    34656    17618     64 |  0.002 % |
147.30/147.33	c |    443170 |     220    18700   130900 |    38122    32332     66 |  0.002 % |
240.09/240.12	c |    664854 |     220    18700   130900 |    41934    26825     66 |  0.002 % |
381.71/381.72	c |    997380 |     220    18700   130900 |    46128    14100     63 |  0.002 % |
607.81/607.85	c |   1496169 |     220    18700   130900 |    50741    22290     63 |  0.002 % |
979.12/979.16	c |   2244351 |     220    18700   130900 |    55815    31940     64 |  0.002 % |

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/node16/watcher-421212-1177500457 -o ROOT/results/node16/solver-421212-1177500457 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421212-1177500457/minisat_noassertions /tmp/evaluation/421212-1177500457/instance-421212-1177500457.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: 0.92 0.98 0.97 3/77 11683
/proc/meminfo: memFree=1742792/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=1856 CPUtime=0
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 197963317 1900544 245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 464 245 50 130 0 331 0

[startup+0.0193651 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 11683
/proc/meminfo: memFree=1742792/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=2664 CPUtime=0.01
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 444 0 0 0 1 0 0 0 18 0 1 0 197963317 2727936 430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 666 431 50 130 0 533 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2664

[startup+0.101347 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 11683
/proc/meminfo: memFree=1742792/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=3576 CPUtime=0.09
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 197963317 3661824 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 894 682 62 130 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.301305 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 11683
/proc/meminfo: memFree=1742792/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=3740 CPUtime=0.29
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 740 0 0 0 29 0 0 0 19 0 1 0 197963317 3829760 726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 935 726 62 130 0 802 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3740

[startup+0.701223 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 11683
/proc/meminfo: memFree=1742792/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=3576 CPUtime=0.69
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 745 0 0 0 69 0 0 0 23 0 1 0 197963317 3661824 694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 894 694 66 130 0 761 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3576

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1739584/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=5300 CPUtime=1.49
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 1173 0 0 0 149 0 0 0 25 0 1 0 197963317 5427200 1122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553654 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 1325 1122 66 130 0 1192 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5300

[startup+3.10173 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1737408/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=7544 CPUtime=3.09
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 1719 0 0 0 309 0 0 0 25 0 1 0 197963317 7725056 1668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 1886 1668 66 130 0 1753 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7544

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1735040/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=8636 CPUtime=6.29
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 1998 0 0 0 629 0 0 0 25 0 1 0 197963317 8843264 1947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 2159 1947 66 130 0 2026 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8636

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1734088/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=9436 CPUtime=12.7
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 2206 0 0 0 1269 1 0 0 25 0 1 0 197963317 9662464 2155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 2359 2155 66 130 0 2226 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9436

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1732488/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=11152 CPUtime=25.49
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 2617 0 0 0 2548 1 0 0 25 0 1 0 197963317 11419648 2566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 2788 2566 66 130 0 2655 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11152

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1730824/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=12780 CPUtime=51.09
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 3029 0 0 0 5107 2 0 0 25 0 1 0 197963317 13086720 2978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 3195 2978 66 130 0 3062 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12780

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1728520/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=15036 CPUtime=102.3
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 3588 0 0 0 10227 3 0 0 25 0 1 0 197963317 15396864 3537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 3759 3537 66 130 0 3626 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15036

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1726536/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=17036 CPUtime=162.3
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 4077 0 0 0 16226 4 0 0 25 0 1 0 197963317 17444864 4026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 4259 4026 66 130 0 4126 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 17036

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1725960/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=17564 CPUtime=222.29
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 4210 0 0 0 22225 4 0 0 25 0 1 0 197963317 17985536 4159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 4391 4159 66 130 0 4258 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 17564

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1724424/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=19244 CPUtime=282.3
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 4595 0 0 0 28225 5 0 0 25 0 1 0 197963317 19705856 4544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554915 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 4811 4544 66 130 0 4678 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19244

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1724040/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=19540 CPUtime=342.3
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 4667 0 0 0 34224 6 0 0 25 0 1 0 197963317 20008960 4616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 4885 4616 66 130 0 4752 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19540

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11684
/proc/meminfo: memFree=1722696/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=20872 CPUtime=402.3
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 5013 0 0 0 40224 6 0 0 25 0 1 0 197963317 21372928 4962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 5218 4962 66 130 0 5085 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20872

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1722120/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=21548 CPUtime=462.31
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 5170 0 0 0 46224 7 0 0 25 0 1 0 197963317 22065152 5119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 5387 5119 66 130 0 5254 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 21548

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1721864/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=21784 CPUtime=522.3
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 5229 0 0 0 52223 7 0 0 25 0 1 0 197963317 22306816 5178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 5446 5178 66 130 0 5313 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 21784

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1721736/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=21948 CPUtime=582.31
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 5260 0 0 0 58223 8 0 0 25 0 1 0 197963317 22474752 5209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 5487 5209 66 130 0 5354 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 21948

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1720008/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=23664 CPUtime=642.31
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 5690 0 0 0 64222 9 0 0 25 0 1 0 197963317 24231936 5639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 5916 5639 66 130 0 5783 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 23664

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1719624/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=24120 CPUtime=702.31
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 5784 0 0 0 70222 9 0 0 25 0 1 0 197963317 24698880 5733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6030 5733 66 130 0 5897 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 24120

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1719112/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=24560 CPUtime=762.32
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 5896 0 0 0 76222 10 0 0 25 0 1 0 197963317 25149440 5845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6140 5845 66 130 0 6007 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 24560

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1719176/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=24712 CPUtime=822.31
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 5912 0 0 0 82221 10 0 0 25 0 1 0 197963317 25305088 5861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6178 5861 66 130 0 6045 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 24712

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1719048/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=24712 CPUtime=882.32
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 5940 0 0 0 88221 11 0 0 25 0 1 0 197963317 25305088 5889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6178 5889 66 130 0 6045 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 24712

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1718984/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=24904 CPUtime=942.31
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 5954 0 0 0 94220 11 0 0 25 0 1 0 197963317 25501696 5903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552394 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6226 5903 66 130 0 6093 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 24904

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1717768/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=26120 CPUtime=1002.32
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 6274 0 0 0 100220 12 0 0 25 0 1 0 197963317 26746880 6223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6530 6223 66 130 0 6397 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 26120

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1717000/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=26780 CPUtime=1062.32
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 6443 0 0 0 106220 12 0 0 25 0 1 0 197963317 27422720 6392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6695 6392 66 130 0 6562 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 26780

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1716744/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=27192 CPUtime=1122.33
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 6517 0 0 0 112220 13 0 0 25 0 1 0 197963317 27844608 6466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6798 6466 66 130 0 6665 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 27192

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1716488/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=27348 CPUtime=1182.32
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 6576 0 0 0 118219 13 0 0 25 0 1 0 197963317 28004352 6525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6837 6525 66 130 0 6704 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 27348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 11686
/proc/meminfo: memFree=1716488/2055920 swapFree=4148656/4192956
[pid=11683] ppid=11681 vsize=27348 CPUtime=1200.03
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 10409 0 -1 4194304 6577 0 0 0 119990 13 0 0 25 0 1 0 197963317 28004352 6526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6837 6526 66 130 0 6704 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 27348

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): 1200.01
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.142978
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 27348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6577
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= 24604

runsolver used 1.01285 second user time and 2.82557 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Apr 25 11:27:37 UTC 2007

IDJOB= 421212
IDBENCH= 20121
IDSOLVER= 188
FILE ID= node16/421212-1177500457

PBS_JOBID= 4685874

Free space on /tmp= 66403 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S232355738-04.cnf
COMMAND LINE= /tmp/evaluation/421212-1177500457/minisat_noassertions /tmp/evaluation/421212-1177500457/instance-421212-1177500457.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-421212-1177500457 -o ROOT/results/node16/solver-421212-1177500457 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421212-1177500457/minisat_noassertions /tmp/evaluation/421212-1177500457/instance-421212-1177500457.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  a6e6a7977b07478d6ffb3f7c9e1941ba

RANDOM SEED= 998869275

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1743200 kB
Buffers:         35832 kB
Cached:         162708 kB
SwapCached:      12328 kB
Active:         169352 kB
Inactive:        90404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743200 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:            2108 kB
Writeback:           0 kB
Mapped:          68212 kB
Slab:            38436 kB
Committed_AS:  7573260 kB
PageTables:       1924 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= 66403 MiB

End job on node16 on Wed Apr 25 11:47:39 UTC 2007