Trace number 421151

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) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    102 |  0.000 % |
0.09/0.17	c |       250 |    1000    20000   100000 |     8066      250    108 |  0.000 % |
0.09/0.20	c |       475 |    1000    20000   100000 |     8873      475    118 |  0.000 % |
0.19/0.23	c |       812 |    1000    20000   100000 |     9760      812    117 |  0.000 % |
0.19/0.29	c |      1318 |    1000    20000   100000 |    10736     1318    119 |  0.000 % |
0.29/0.39	c |      2077 |    1000    20000   100000 |    11810     2077    123 |  0.000 % |
0.49/0.54	c |      3217 |    1000    20000   100000 |    12991     3217    124 |  0.000 % |
0.69/0.78	c |      4925 |    1000    20000   100000 |    14290     4925    126 |  0.000 % |
1.09/1.20	c |      7488 |    1000    20000   100000 |    15719     7488    129 |  0.000 % |
1.88/1.93	c |     11333 |    1000    20000   100000 |    17291    11333    131 |  0.000 % |
3.19/3.25	c |     17101 |    1000    20000   100000 |    19020    17101    132 |  0.000 % |
5.39/5.43	c |     25751 |    1000    20000   100000 |    20922    16071    136 |  0.000 % |
9.39/9.49	c |     38725 |    1000    20000   100000 |    23015    18414    140 |  0.000 % |
15.78/15.88	c |     58186 |    1000    20000   100000 |    25316    14097    139 |  0.000 % |
26.28/26.38	c |     87379 |    1000    20000   100000 |    27848    14869    142 |  0.000 % |
45.47/45.59	c |    131168 |    1000    20000   100000 |    30633    25783    149 |  0.000 % |
77.56/77.63	c |    196852 |    1000    20000   100000 |    33696    17827    143 |  0.000 % |
128.25/128.34	c |    295379 |    1000    20000   100000 |    37066    31993    146 |  0.000 % |
206.72/206.87	c |    443168 |    1000    20000   100000 |    40772    33136    148 |  0.000 % |
330.77/330.99	c |    664851 |    1000    20000   100000 |    44849    33665    145 |  0.000 % |
539.29/539.58	c |    997376 |    1000    20000   100000 |    49334    17260    135 |  0.000 % |
874.78/875.16	c |   1496165 |    1000    20000   100000 |    54268    20673    142 |  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/node13/watcher-421151-1177499282 -o ROOT/results/node13/solver-421151-1177499282 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421151-1177499282/minisat_noassertions /tmp/evaluation/421151-1177499282/instance-421151-1177499282.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: 1.01 1.01 0.99 3/77 2879
/proc/meminfo: memFree=1815312/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=1988 CPUtime=0
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 197846061 2035712 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 497 246 50 130 0 364 0

[startup+0.103045 s]
/proc/loadavg: 1.01 1.01 0.99 3/77 2879
/proc/meminfo: memFree=1815312/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=3672 CPUtime=0.09
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 682 0 0 0 9 0 0 0 18 0 1 0 197846061 3760128 668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 918 668 62 130 0 785 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3672

[startup+0.201067 s]
/proc/loadavg: 1.01 1.01 0.99 3/77 2879
/proc/meminfo: memFree=1815312/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=3376 CPUtime=0.19
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 688 0 0 0 19 0 0 0 18 0 1 0 197846061 3457024 633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 844 633 67 130 0 711 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3376

[startup+0.301087 s]
/proc/loadavg: 1.01 1.01 0.99 3/77 2879
/proc/meminfo: memFree=1815312/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=3640 CPUtime=0.29
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 725 0 0 0 29 0 0 0 19 0 1 0 197846061 3727360 670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 910 670 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701172 s]
/proc/loadavg: 1.01 1.01 0.99 3/77 2879
/proc/meminfo: memFree=1815312/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=5224 CPUtime=0.69
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 1138 0 0 0 69 0 0 0 23 0 1 0 197846061 5349376 1083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 1306 1083 67 130 0 1173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5224

[startup+1.50134 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 2880
/proc/meminfo: memFree=1809800/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=7996 CPUtime=1.49
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 1814 0 0 0 149 0 0 0 25 0 1 0 197846061 8187904 1759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 1999 1759 67 130 0 1866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.10168 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 2880
/proc/meminfo: memFree=1806344/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=12088 CPUtime=3.09
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 2842 0 0 0 308 1 0 0 25 0 1 0 197846061 12378112 2787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 3022 2787 67 130 0 2889 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12088

[startup+6.30136 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 2880
/proc/meminfo: memFree=1802504/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=14268 CPUtime=6.29
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 3403 0 0 0 628 1 0 0 25 0 1 0 197846061 14610432 3348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 3567 3348 67 130 0 3434 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14268

[startup+12.7017 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 2880
/proc/meminfo: memFree=1799440/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=16644 CPUtime=12.68
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 3998 0 0 0 1267 1 0 0 25 0 1 0 197846061 17043456 3943 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 4161 3943 67 130 0 4028 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16644

[startup+25.5015 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 2880
/proc/meminfo: memFree=1797072/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=19020 CPUtime=25.48
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 4588 0 0 0 2546 2 0 0 25 0 1 0 197846061 19476480 4533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 4755 4533 67 130 0 4622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19020

[startup+51.1019 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 2880
/proc/meminfo: memFree=1792848/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=23280 CPUtime=51.07
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 5643 0 0 0 5104 3 0 0 25 0 1 0 197846061 23838720 5588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 5820 5588 67 130 0 5687 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23280

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1789520/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=26580 CPUtime=102.26
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 6460 0 0 0 10221 5 0 0 25 0 1 0 197846061 27217920 6405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548764 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 6645 6405 67 130 0 6512 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26580

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1787216/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=28824 CPUtime=162.23
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 7034 0 0 0 16217 6 0 0 25 0 1 0 197846061 29515776 6979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 7206 6979 67 130 0 7073 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28824

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1784272/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=31808 CPUtime=222.21
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 7756 0 0 0 22214 7 0 0 25 0 1 0 197846061 32571392 7701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 7952 7701 67 130 0 7819 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31808

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1783248/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=32804 CPUtime=282.19
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 8016 0 0 0 28211 8 0 0 25 0 1 0 197846061 33591296 7961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 8201 7961 67 130 0 8068 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32804

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1781072/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=34920 CPUtime=342.16
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 8544 0 0 0 34207 9 0 0 25 0 1 0 197846061 35758080 8489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 8730 8489 67 130 0 8597 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34920

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1780688/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=35316 CPUtime=402.15
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 8636 0 0 0 40205 10 0 0 25 0 1 0 197846061 36163584 8581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 8829 8581 67 130 0 8696 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 35316

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1780240/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=35712 CPUtime=462.12
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 8751 0 0 0 46202 10 0 0 25 0 1 0 197846061 36569088 8696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 8928 8696 67 130 0 8795 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 35712

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1780176/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=35712 CPUtime=522.1
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 8752 0 0 0 52199 11 0 0 25 0 1 0 197846061 36569088 8697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 8928 8697 67 130 0 8795 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 35712

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1774480/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=41564 CPUtime=582.08
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 10203 0 0 0 58195 13 0 0 25 0 1 0 197846061 42561536 10148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 10391 10148 67 130 0 10258 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 41564

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1774416/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=41564 CPUtime=642.05
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 10203 0 0 0 64192 13 0 0 25 0 1 0 197846061 42561536 10148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546759 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 10391 10148 67 130 0 10258 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 41564

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1774352/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=41564 CPUtime=702.03
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 10203 0 0 0 70189 14 0 0 25 0 1 0 197846061 42561536 10148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 10391 10148 67 130 0 10258 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 41564

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1773840/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=42092 CPUtime=762.02
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 10345 0 0 0 76187 15 0 0 25 0 1 0 197846061 43102208 10290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 10523 10290 67 130 0 10390 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 42092

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1773904/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=42092 CPUtime=821.99
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 10345 0 0 0 82184 15 0 0 25 0 1 0 197846061 43102208 10290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 10523 10290 67 130 0 10390 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 42092

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1773904/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=42092 CPUtime=881.97
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 10345 0 0 0 88181 16 0 0 25 0 1 0 197846061 43102208 10290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 10523 10290 67 130 0 10390 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 42092

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1771152/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=44864 CPUtime=941.95
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 11026 0 0 0 94178 17 0 0 25 0 1 0 197846061 45940736 10971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 11216 10971 67 130 0 11083 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 44864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1770768/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=45260 CPUtime=1001.92
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 11124 0 0 0 100175 17 0 0 25 0 1 0 197846061 46346240 11069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 11315 11069 67 130 0 11182 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 45260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1770064/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=46060 CPUtime=1061.9
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 11332 0 0 0 106172 18 0 0 25 0 1 0 197846061 47165440 11277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 11515 11277 67 130 0 11382 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 46060

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1770000/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=45996 CPUtime=1121.88
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 11334 0 0 0 112169 19 0 0 25 0 1 0 197846061 47099904 11268 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 11499 11268 67 130 0 11366 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 45996

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1769616/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=46524 CPUtime=1181.85
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 11434 0 0 0 118166 19 0 0 25 0 1 0 197846061 47640576 11368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 11631 11368 67 130 0 11498 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 46524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2880
/proc/meminfo: memFree=1769616/2055920 swapFree=4159400/4192956
[pid=2879] ppid=2877 vsize=46408 CPUtime=1200.05
/proc/2879/stat : 2879 (minisat_noasser) R 2877 2879 1692 0 -1 4194304 11434 0 0 0 119986 19 0 0 25 0 1 0 197846061 47521792 11368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 11602 11368 67 130 0 11469 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46408

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): 1200.07
CPU user time (s): 1199.87
CPU system time (s): 0.207968
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 46524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11434
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= 25143

runsolver used 0.954854 second user time and 2.51762 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 25 11:08:02 UTC 2007

IDJOB= 421151
IDBENCH= 20060
IDSOLVER= 188
FILE ID= node13/421151-1177499282

PBS_JOBID= 4685867

Free space on /tmp= 66360 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/421151-1177499282/minisat_noassertions /tmp/evaluation/421151-1177499282/instance-421151-1177499282.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-421151-1177499282 -o ROOT/results/node13/solver-421151-1177499282 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421151-1177499282/minisat_noassertions /tmp/evaluation/421151-1177499282/instance-421151-1177499282.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 971247971

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1815720 kB
Buffers:         37136 kB
Cached:         122832 kB
SwapCached:      12684 kB
Active:         103096 kB
Inactive:        80012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815720 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          30236 kB
Slab:            42584 kB
Committed_AS:  6860392 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= 66360 MiB

End job on node13 on Wed Apr 25 11:28:05 UTC 2007