Trace number 421224

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.1 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark461.985
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.33	c ============================[ Search Statistics ]==============================
0.29/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.33	c ===============================================================================
0.29/0.33	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.34	c |       100 |     160    13600    95200 |     4986      100     49 |  0.004 % |
0.29/0.35	c |       250 |     160    13600    95200 |     5485      250     46 |  0.004 % |
0.29/0.37	c |       476 |     160    13600    95200 |     6033      476     47 |  0.004 % |
0.29/0.40	c |       814 |     160    13600    95200 |     6637      814     48 |  0.004 % |
0.39/0.43	c |      1320 |     160    13600    95200 |     7300     1320     48 |  0.004 % |
0.39/0.49	c |      2080 |     160    13600    95200 |     8031     2080     48 |  0.004 % |
0.49/0.59	c |      3220 |     160    13600    95200 |     8834     3220     48 |  0.004 % |
0.69/0.75	c |      4929 |     160    13600    95200 |     9717     4929     48 |  0.004 % |
0.99/1.02	c |      7492 |     160    13600    95200 |    10689     7492     48 |  0.004 % |
1.49/1.55	c |     11336 |     160    13600    95200 |    11758     5954     48 |  0.004 % |
2.19/2.29	c |     17104 |     160    13600    95200 |    12934    11722     48 |  0.004 % |
3.39/3.47	c |     25753 |     160    13600    95200 |    14227     7363     49 |  0.004 % |
5.29/5.39	c |     38727 |     160    13600    95200 |    15650    13186     49 |  0.004 % |
8.80/8.84	c |     58190 |     160    13600    95200 |    17215     9060     48 |  0.004 % |
14.09/14.14	c |     87382 |     160    13600    95200 |    18936    12312     47 |  0.004 % |
23.29/23.31	c |    131172 |     160    13600    95200 |    20830    18089     48 |  0.004 % |
37.58/37.66	c |    196857 |     160    13600    95200 |    22913    10643     47 |  0.004 % |
60.57/60.69	c |    295384 |     160    13600    95200 |    25204    16924     47 |  0.004 % |
99.25/99.36	c |    443173 |     160    13600    95200 |    27725    19707     46 |  0.004 % |
159.03/159.14	c |    664857 |     160    13600    95200 |    30497    25496     49 |  0.004 % |
255.00/255.11	c |    997383 |     160    13600    95200 |    33547    18110     45 |  0.004 % |
416.24/416.48	c |   1496172 |     160    13600    95200 |    36902    17516     46 |  0.004 % |
659.77/660.07	c |   2244354 |     160    13600    95200 |    40592    20733     48 |  0.004 % |
1065.92/1066.38	c |   3366628 |     160    13600    95200 |    44652    40530     49 |  0.004 % |

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/node38/watcher-421224-1177500683 -o ROOT/results/node38/solver-421224-1177500683 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421224-1177500683/minisat_noassertions /tmp/evaluation/421224-1177500683/instance-421224-1177500683.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20469
/proc/meminfo: memFree=1820056/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=1856 CPUtime=0
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 182234973 1900544 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 464 209 50 130 0 331 0

[startup+0.105808 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20469
/proc/meminfo: memFree=1820056/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=3136 CPUtime=0.1
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 527 0 0 0 10 0 0 0 18 0 1 0 182234973 3211264 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 784 513 62 130 0 651 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3136

[startup+0.201826 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20469
/proc/meminfo: memFree=1820056/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=3136 CPUtime=0.19
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 539 0 0 0 19 0 0 0 19 0 1 0 182234973 3211264 525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529445 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 784 525 62 130 0 651 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3136

[startup+0.301844 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20469
/proc/meminfo: memFree=1820056/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=3136 CPUtime=0.29
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 539 0 0 0 29 0 0 0 20 0 1 0 182234973 3211264 525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 784 525 62 130 0 651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3136

[startup+0.701921 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20469
/proc/meminfo: memFree=1820056/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=3592 CPUtime=0.69
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 651 0 0 0 69 0 0 0 24 0 1 0 182234973 3678208 637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 898 637 66 130 0 765 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3592

[startup+1.50208 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1816848/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=4912 CPUtime=1.49
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 1009 0 0 0 149 0 0 0 25 0 1 0 182234973 5029888 995 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 1228 995 66 130 0 1095 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4912

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1815952/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=5640 CPUtime=3.09
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 1158 0 0 0 309 0 0 0 25 0 1 0 182234973 5775360 1144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 1410 1144 66 130 0 1277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5640

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1814992/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=6432 CPUtime=6.29
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 1377 0 0 0 628 1 0 0 25 0 1 0 182234973 6586368 1363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 1608 1363 66 130 0 1475 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6432

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1813840/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=7120 CPUtime=12.69
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 1544 0 0 0 1268 1 0 0 25 0 1 0 182234973 7290880 1530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 1780 1530 66 130 0 1647 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7120

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1812752/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=8176 CPUtime=25.48
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 1814 0 0 0 2547 1 0 0 25 0 1 0 182234973 8372224 1800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 2044 1800 66 130 0 1911 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8176

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1811856/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=9116 CPUtime=51.07
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 2045 0 0 0 5106 1 0 0 25 0 1 0 182234973 9334784 2031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 2279 2031 66 130 0 2146 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9116

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1810192/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=10912 CPUtime=102.26
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 2461 0 0 0 10223 3 0 0 25 0 1 0 182234973 11173888 2447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 2728 2447 66 130 0 2595 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10912

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1808848/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=12312 CPUtime=162.24
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 2793 0 0 0 16220 4 0 0 25 0 1 0 182234973 12607488 2779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 3078 2779 66 130 0 2945 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12312

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1808464/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=12764 CPUtime=222.21
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 2883 0 0 0 22217 4 0 0 25 0 1 0 182234973 13070336 2869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 3191 2869 66 130 0 3058 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12764

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1807376/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=13828 CPUtime=282.19
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 3152 0 0 0 28214 5 0 0 25 0 1 0 182234973 14159872 3138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 3457 3138 66 130 0 3324 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13828

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1806864/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=14428 CPUtime=342.18
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 3269 0 0 0 34212 6 0 0 25 0 1 0 182234973 14774272 3255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 3607 3255 66 130 0 3474 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14428

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1806736/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=14596 CPUtime=402.15
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 3306 0 0 0 40209 6 0 0 25 0 1 0 182234973 14946304 3292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 3649 3292 66 130 0 3516 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14596

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1805712/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=15660 CPUtime=462.13
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 3565 0 0 0 46206 7 0 0 25 0 1 0 182234973 16035840 3551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 3915 3551 66 130 0 3782 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 15660

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1805456/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=15936 CPUtime=522.11
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 3635 0 0 0 52203 8 0 0 25 0 1 0 182234973 16318464 3621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 3984 3621 66 130 0 3851 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 15936

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1805328/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=15936 CPUtime=582.09
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 3660 0 0 0 58201 8 0 0 25 0 1 0 182234973 16318464 3646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 3984 3646 66 130 0 3851 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15936

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1805072/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=16280 CPUtime=642.07
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 3724 0 0 0 64198 9 0 0 25 0 1 0 182234973 16670720 3710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4070 3710 66 130 0 3937 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 16280

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1803792/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=17536 CPUtime=702.05
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 4038 0 0 0 70195 10 0 0 25 0 1 0 182234973 17956864 4024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4384 4024 66 130 0 4251 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 17536

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1803600/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=17844 CPUtime=762.03
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 4096 0 0 0 76193 10 0 0 25 0 1 0 182234973 18272256 4082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4461 4082 66 130 0 4328 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 17844

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1803216/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=18308 CPUtime=822
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 4196 0 0 0 82190 10 0 0 25 0 1 0 182234973 18747392 4182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4577 4182 66 130 0 4444 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 18308

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1803024/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=18448 CPUtime=881.99
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 4229 0 0 0 88188 11 0 0 25 0 1 0 182234973 18890752 4215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4612 4215 66 130 0 4479 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 18448

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20470
/proc/meminfo: memFree=1803024/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=18448 CPUtime=941.96
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 4246 0 0 0 94185 11 0 0 25 0 1 0 182234973 18890752 4232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4612 4232 66 130 0 4479 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 18448

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 0.94 2/78 20470
/proc/meminfo: memFree=1802960/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=18592 CPUtime=1001.95
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 4263 0 0 0 100183 12 0 0 25 0 1 0 182234973 19038208 4249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4648 4249 66 130 0 4515 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 18592

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 20470
/proc/meminfo: memFree=1802960/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=18592 CPUtime=1061.92
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 4263 0 0 0 106180 12 0 0 25 0 1 0 182234973 19038208 4249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4648 4249 66 130 0 4515 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 18592

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20470
/proc/meminfo: memFree=1801808/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=19752 CPUtime=1121.9
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 4547 0 0 0 112177 13 0 0 25 0 1 0 182234973 20226048 4533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4938 4533 66 130 0 4805 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 19752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20470
/proc/meminfo: memFree=1801616/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=19896 CPUtime=1181.88
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 4580 0 0 0 118174 14 0 0 25 0 1 0 182234973 20373504 4566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548064 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4974 4566 66 130 0 4841 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 19896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20470
/proc/meminfo: memFree=1801616/2055920 swapFree=4159740/4192956
[pid=20469] ppid=20467 vsize=19896 CPUtime=1200.08
/proc/20469/stat : 20469 (minisat_noasser) R 20467 20469 19413 0 -1 4194304 4587 0 0 0 119994 14 0 0 25 0 1 0 182234973 20373504 4573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20469/statm: 4974 4573 66 130 0 4841 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 19896

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): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.149977
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 19896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4587
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= 2202

runsolver used 0.881865 second user time and 2.67159 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 25 11:31:23 UTC 2007

IDJOB= 421224
IDBENCH= 20133
IDSOLVER= 188
FILE ID= node38/421224-1177500683

PBS_JOBID= 4685832

Free space on /tmp= 66241 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/421224-1177500683/minisat_noassertions /tmp/evaluation/421224-1177500683/instance-421224-1177500683.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-421224-1177500683 -o ROOT/results/node38/solver-421224-1177500683 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421224-1177500683/minisat_noassertions /tmp/evaluation/421224-1177500683/instance-421224-1177500683.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 176186729

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1820464 kB
Buffers:         35672 kB
Cached:         123508 kB
SwapCached:       3136 kB
Active:         113672 kB
Inactive:        73416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820464 kB
SwapTotal:     4192956 kB
SwapFree:      4159740 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          36136 kB
Slab:            33636 kB
Committed_AS:  1699588 kB
PageTables:       2064 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= 66241 MiB

End job on node38 on Wed Apr 25 11:51:26 UTC 2007