Trace number 424983

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 5001.72

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2151.24
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.09/0.17	c |       100 |    1100    22000   110000 |     8066      100    120 |  0.000 % |
0.09/0.19	c |       251 |    1100    22000   110000 |     8873      251    136 |  0.000 % |
0.19/0.21	c |       476 |    1100    22000   110000 |     9760      476    128 |  0.000 % |
0.19/0.25	c |       813 |    1100    22000   110000 |    10736      813    129 |  0.000 % |
0.29/0.32	c |      1320 |    1100    22000   110000 |    11810     1320    130 |  0.000 % |
0.39/0.42	c |      2079 |    1100    22000   110000 |    12991     2079    134 |  0.000 % |
0.49/0.58	c |      3220 |    1100    22000   110000 |    14290     3220    140 |  0.000 % |
0.79/0.84	c |      4930 |    1100    22000   110000 |    15719     4930    140 |  0.000 % |
1.19/1.25	c |      7493 |    1100    22000   110000 |    17291     7493    143 |  0.000 % |
1.99/2.00	c |     11339 |    1100    22000   110000 |    19020    11339    147 |  0.000 % |
3.39/3.43	c |     17107 |    1100    22000   110000 |    20922    17107    147 |  0.000 % |
5.88/5.93	c |     25757 |    1100    22000   110000 |    23015    15104    148 |  0.000 % |
9.79/9.86	c |     38731 |    1100    22000   110000 |    25316    16170    148 |  0.000 % |
16.88/16.93	c |     58192 |    1100    22000   110000 |    27848    21326    150 |  0.000 % |
29.98/30.06	c |     87384 |    1100    22000   110000 |    30633    17934    157 |  0.000 % |
50.98/51.08	c |    131175 |    1100    22000   110000 |    33696    24105    161 |  0.000 % |
86.66/86.77	c |    196859 |    1100    22000   110000 |    37066    25599    160 |  0.000 % |
147.55/147.63	c |    295386 |    1100    22000   110000 |    40772    26274    156 |  0.000 % |
234.03/234.19	c |    443175 |    1100    22000   110000 |    44849    34368    157 |  0.000 % |
380.28/380.47	c |    664858 |    1100    22000   110000 |    49334    37215    165 |  0.000 % |
615.52/615.76	c |    997383 |    1100    22000   110000 |    54268    48964    159 |  0.000 % |
986.73/987.04	c |   1496171 |    1100    22000   110000 |    59695    24008    151 |  0.000 % |
1614.44/1615.01	c |   2244354 |    1100    22000   110000 |    65664    45262    161 |  0.000 % |
2631.47/2632.38	c |   3366628 |    1100    22000   110000 |    72231    37880    161 |  0.000 % |
4269.62/4270.98	c |   5050040 |    1100    22000   110000 |    79454    60877    170 |  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/node4/watcher-424983-1177720888 -o ROOT/results/node4/solver-424983-1177720888 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424983-1177720888/minisat_noassertions /tmp/evaluation/424983-1177720888/instance-424983-1177720888.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: 0.92 0.98 0.99 3/77 8941
/proc/meminfo: memFree=1613208/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=1988 CPUtime=0
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 248126552 2035712 262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 497 263 50 130 0 364 0

[startup+0.0477831 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8941
/proc/meminfo: memFree=1613208/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=3632 CPUtime=0.04
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 698 0 0 0 4 0 0 0 18 0 1 0 248126552 3719168 684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 908 684 62 130 0 775 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3632

[startup+0.101788 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8941
/proc/meminfo: memFree=1613208/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=3632 CPUtime=0.09
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 698 0 0 0 9 0 0 0 18 0 1 0 248126552 3719168 684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521139 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 908 684 62 130 0 775 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3632

[startup+0.301807 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8941
/proc/meminfo: memFree=1613208/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=3632 CPUtime=0.29
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 813 0 0 0 29 0 0 0 19 0 1 0 248126552 3719168 707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 908 707 67 130 0 775 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3632

[startup+0.701845 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8941
/proc/meminfo: memFree=1613208/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=5360 CPUtime=0.69
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 1249 0 0 0 69 0 0 0 22 0 1 0 248126552 5488640 1143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 1340 1143 67 130 0 1207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5360

[startup+1.50192 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1607696/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=8404 CPUtime=1.49
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 2008 0 0 0 148 1 0 0 25 0 1 0 248126552 8605696 1902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 2101 1902 67 130 0 1968 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8404

[startup+3.10108 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1603792/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=12760 CPUtime=3.09
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 3092 0 0 0 307 2 0 0 25 0 1 0 248126552 13066240 2986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 3190 2986 67 130 0 3057 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12760

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1597904/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=16088 CPUtime=6.28
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 3906 0 0 0 626 2 0 0 25 0 1 0 248126552 16474112 3800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 4022 3800 67 130 0 3889 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16088

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1595856/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=19124 CPUtime=12.69
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 4672 0 0 0 1266 3 0 0 25 0 1 0 248126552 19582976 4566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558115 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 4781 4566 67 130 0 4648 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19124

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1592848/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=21136 CPUtime=25.49
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 5171 0 0 0 2545 4 0 0 25 0 1 0 248126552 21643264 5065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 5284 5065 67 130 0 5151 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21136

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1588624/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=25236 CPUtime=51.08
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 6208 0 0 0 5103 5 0 0 25 0 1 0 248126552 25841664 6102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 6309 6102 67 130 0 6176 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25236

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1584464/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=29328 CPUtime=102.27
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 7233 0 0 0 10221 6 0 0 25 0 1 0 248126552 30031872 7127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 7332 7127 67 130 0 7199 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29328

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1581264/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=32624 CPUtime=162.24
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 8020 0 0 0 16217 7 0 0 25 0 1 0 248126552 33406976 7914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 8156 7914 67 130 0 8023 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32624

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1580112/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=33800 CPUtime=222.23
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 8330 0 0 0 22215 8 0 0 25 0 1 0 248126552 34611200 8224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 8450 8224 67 130 0 8317 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33800

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1576784/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=37760 CPUtime=282.22
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 9300 0 0 0 28213 9 0 0 25 0 1 0 248126552 38666240 9194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 9440 9194 67 130 0 9307 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 37760

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1575760/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=38156 CPUtime=342.19
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 9405 0 0 0 34210 9 0 0 25 0 1 0 248126552 39071744 9299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 9539 9299 67 130 0 9406 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 38156

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1572432/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=41456 CPUtime=402.18
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 10250 0 0 0 40208 10 0 0 25 0 1 0 248126552 42450944 10144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 10364 10144 67 130 0 10231 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41456

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1571792/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=42116 CPUtime=462.16
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 10401 0 0 0 46205 11 0 0 25 0 1 0 248126552 43126784 10295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 10529 10295 67 130 0 10396 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 42116

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1571728/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=42116 CPUtime=522.14
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 10414 0 0 0 52203 11 0 0 25 0 1 0 248126552 43126784 10308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 10529 10308 67 130 0 10396 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 42116

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1571344/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=42512 CPUtime=582.13
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 10512 0 0 0 58202 11 0 0 25 0 1 0 248126552 43532288 10406 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 10628 10406 67 130 0 10495 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 42512

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8942
/proc/meminfo: memFree=1568720/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=45152 CPUtime=642.12
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 11173 0 0 0 64200 12 0 0 25 0 1 0 248126552 46235648 11067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 11288 11067 67 130 0 11155 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45152


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9142
/proc/meminfo: memFree=1542928/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=70916 CPUtime=4061.08
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 17705 0 0 0 406067 41 0 0 25 0 1 0 248126552 72617984 17476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 17729 17476 67 130 0 17596 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 70916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9142
/proc/meminfo: memFree=1542096/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=71708 CPUtime=4121.05
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 17912 0 0 0 412064 41 0 0 25 0 1 0 248126552 73428992 17683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 17927 17683 67 130 0 17794 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 71708

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9142
/proc/meminfo: memFree=1542160/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=71708 CPUtime=4181.04
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 17912 0 0 0 418062 42 0 0 25 0 1 0 248126552 73428992 17683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 17927 17683 67 130 0 17794 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 71708

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9142
/proc/meminfo: memFree=1541584/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=72236 CPUtime=4241.02
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 18048 0 0 0 424060 42 0 0 25 0 1 0 248126552 73969664 17819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 18059 17819 67 130 0 17926 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 72236

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9142
/proc/meminfo: memFree=1538256/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=75536 CPUtime=4301.01
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 18869 0 0 0 430057 44 0 0 25 0 1 0 248126552 77348864 18640 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 18884 18640 67 130 0 18751 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 75536

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9142
/proc/meminfo: memFree=1538128/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=75668 CPUtime=4360.99
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 18910 0 0 0 436054 45 0 0 25 0 1 0 248126552 77484032 18681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 18917 18681 67 130 0 18784 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 75668

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9142
/proc/meminfo: memFree=1538128/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=75668 CPUtime=4420.97
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 18910 0 0 0 442052 45 0 0 25 0 1 0 248126552 77484032 18681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 18917 18681 67 130 0 18784 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 75668

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9142
/proc/meminfo: memFree=1538128/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=75668 CPUtime=4480.95
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 18910 0 0 0 448050 45 0 0 25 0 1 0 248126552 77484032 18681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 18917 18681 67 130 0 18784 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 75668

[startup+4542.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 9142
/proc/meminfo: memFree=1538128/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=75668 CPUtime=4540.94
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 18911 0 0 0 454049 45 0 0 25 0 1 0 248126552 77484032 18682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 18917 18682 67 130 0 18784 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 75668

[startup+4602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 9142
/proc/meminfo: memFree=1538128/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=75668 CPUtime=4600.93
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 18911 0 0 0 460047 46 0 0 25 0 1 0 248126552 77484032 18682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 18917 18682 67 130 0 18784 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 75668

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9142
/proc/meminfo: memFree=1537424/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=76328 CPUtime=4660.9
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 19078 0 0 0 466044 46 0 0 25 0 1 0 248126552 78159872 18849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 19082 18849 67 130 0 18949 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 76328

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9142
/proc/meminfo: memFree=1537424/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=76292 CPUtime=4720.9
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 19078 0 0 0 472043 47 0 0 25 0 1 0 248126552 78123008 18841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 19073 18841 67 130 0 18940 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 76292

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 9214
/proc/meminfo: memFree=1536032/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=76292 CPUtime=4780.84
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 19078 0 0 0 478037 47 0 0 25 0 1 0 248126552 78123008 18841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 19073 18841 67 130 0 18940 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 76292

[startup+4842.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 9836
/proc/meminfo: memFree=1536592/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=76292 CPUtime=4840.72
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 19078 0 0 0 484024 48 0 0 25 0 1 0 248126552 78123008 18841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 19073 18841 67 130 0 18940 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 76292

[startup+4902.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 9836
/proc/meminfo: memFree=1536912/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=76292 CPUtime=4900.71
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 19078 0 0 0 490022 49 0 0 25 0 1 0 248126552 78123008 18841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 19073 18841 67 130 0 18940 0
Current children cumulated CPU time (s) 4900.71
Current children cumulated vsize (KiB) 76292

[startup+4962.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9836
/proc/meminfo: memFree=1537168/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=76556 CPUtime=4960.68
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 19122 0 0 0 496019 49 0 0 25 0 1 0 248126552 78393344 18885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 19139 18885 67 130 0 19006 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 76556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9836
/proc/meminfo: memFree=1537104/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=76556 CPUtime=5000.08
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 19122 0 0 0 499959 49 0 0 25 0 1 0 248126552 78393344 18885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 19139 18885 67 130 0 19006 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 76556

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9836
/proc/meminfo: memFree=1537104/2055920 swapFree=4141128/4192956
[pid=8941] ppid=8939 vsize=76556 CPUtime=5000.08
/proc/8941/stat : 8941 (minisat_noasser) R 8939 8941 8648 0 -1 4194304 19122 0 0 0 499959 49 0 0 25 0 1 0 248126552 78393344 18885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/8941/statm: 19139 18885 67 130 0 19006 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 76556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.1
CPU user time (s): 4999.6
CPU system time (s): 0.507922
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 76556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.507922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19122
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= 82012

runsolver used 4.05638 second user time and 10.6894 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Apr 28 00:41:28 UTC 2007

IDJOB= 424983
IDBENCH= 20076
IDSOLVER= 189
FILE ID= node4/424983-1177720888

PBS_JOBID= 4715374

Free space on /tmp= 66517 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/424983-1177720888/minisat_noassertions /tmp/evaluation/424983-1177720888/instance-424983-1177720888.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-424983-1177720888 -o ROOT/results/node4/solver-424983-1177720888 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424983-1177720888/minisat_noassertions /tmp/evaluation/424983-1177720888/instance-424983-1177720888.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 505413328

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1613552 kB
Buffers:         48948 kB
Cached:         305884 kB
SwapCached:      15836 kB
Active:         235836 kB
Inactive:       142776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613552 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          29996 kB
Slab:            49192 kB
Committed_AS:  6340720 kB
PageTables:       1816 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= 66544 MiB

End job on node4 on Sat Apr 28 02:04:52 UTC 2007