Trace number 424981

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) 5000.03 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
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 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:         0.04         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    115 |  0.000 % |
0.09/0.19	c |       250 |    1100    22000   110000 |     8873      250    125 |  0.000 % |
0.19/0.21	c |       477 |    1100    22000   110000 |     9760      477    128 |  0.000 % |
0.19/0.26	c |       814 |    1100    22000   110000 |    10736      814    129 |  0.000 % |
0.29/0.32	c |      1320 |    1100    22000   110000 |    11810     1320    134 |  0.000 % |
0.39/0.42	c |      2082 |    1100    22000   110000 |    12991     2082    138 |  0.000 % |
0.49/0.57	c |      3224 |    1100    22000   110000 |    14290     3224    138 |  0.000 % |
0.79/0.83	c |      4933 |    1100    22000   110000 |    15719     4933    138 |  0.000 % |
1.19/1.24	c |      7496 |    1100    22000   110000 |    17291     7496    138 |  0.000 % |
1.89/1.97	c |     11342 |    1100    22000   110000 |    19020    11342    140 |  0.000 % |
3.39/3.40	c |     17108 |    1100    22000   110000 |    20922    17108    141 |  0.000 % |
5.79/5.82	c |     25759 |    1100    22000   110000 |    23015    15105    152 |  0.000 % |
9.79/9.88	c |     38733 |    1100    22000   110000 |    25316    15975    151 |  0.000 % |
16.98/17.02	c |     58196 |    1100    22000   110000 |    27848    21149    148 |  0.000 % |
27.39/27.40	c |     87388 |    1100    22000   110000 |    30633    17382    144 |  0.000 % |
46.68/46.71	c |    131177 |    1100    22000   110000 |    33696    22673    158 |  0.000 % |
78.67/78.71	c |    196863 |    1100    22000   110000 |    37066    22995    147 |  0.000 % |
131.36/131.45	c |    295389 |    1100    22000   110000 |    40772    21614    150 |  0.000 % |
219.73/219.81	c |    443178 |    1100    22000   110000 |    44849    31365    161 |  0.000 % |
366.98/367.13	c |    664862 |    1100    22000   110000 |    49334    34444    159 |  0.000 % |
600.92/601.10	c |    997387 |    1100    22000   110000 |    54268    14442    148 |  0.000 % |
982.11/982.43	c |   1496176 |    1100    22000   110000 |    59695    28337    150 |  0.000 % |
1583.95/1584.48	c |   2244360 |    1100    22000   110000 |    65664    51287    163 |  0.000 % |
2588.98/2589.83	c |   3366635 |    1100    22000   110000 |    72231    48582    158 |  0.000 % |
4161.44/4162.78	c |   5050047 |    1100    22000   110000 |    79454    64280    154 |  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/node44/watcher-424981-1177720095 -o ROOT/results/node44/solver-424981-1177720095 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424981-1177720095/minisat_noassertions /tmp/evaluation/424981-1177720095/instance-424981-1177720095.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: 1.92 1.98 1.89 2/77 18992
/proc/meminfo: memFree=1772680/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=1988 CPUtime=0
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 219921241 2035712 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 497 261 50 130 0 364 0

[startup+0.061441 s]
/proc/loadavg: 1.92 1.98 1.89 2/77 18992
/proc/meminfo: memFree=1772680/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=3640 CPUtime=0.05
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 695 0 0 0 5 0 0 0 18 0 1 0 219921241 3727360 681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 910 681 62 130 0 777 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3640

[startup+0.101444 s]
/proc/loadavg: 1.92 1.98 1.89 2/77 18992
/proc/meminfo: memFree=1772680/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=3640 CPUtime=0.09
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 695 0 0 0 9 0 0 0 18 0 1 0 219921241 3727360 681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690624 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 910 681 62 130 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3640

[startup+0.301464 s]
/proc/loadavg: 1.92 1.98 1.89 2/77 18992
/proc/meminfo: memFree=1772680/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=3640 CPUtime=0.29
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 812 0 0 0 29 0 0 0 19 0 1 0 219921241 3727360 711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 910 711 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701505 s]
/proc/loadavg: 1.92 1.98 1.89 2/77 18992
/proc/meminfo: memFree=1772680/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=5488 CPUtime=0.69
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 1248 0 0 0 69 0 0 0 23 0 1 0 219921241 5619712 1147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 1372 1147 67 130 0 1239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5488

[startup+1.50159 s]
/proc/loadavg: 1.92 1.98 1.89 2/78 18993
/proc/meminfo: memFree=1767168/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=8260 CPUtime=1.49
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 1966 0 0 0 148 1 0 0 25 0 1 0 219921241 8458240 1865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 2065 1865 67 130 0 1932 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8260

[startup+3.10175 s]
/proc/loadavg: 1.85 1.97 1.89 2/78 18993
/proc/meminfo: memFree=1763584/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=12484 CPUtime=3.09
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 3006 0 0 0 307 2 0 0 25 0 1 0 219921241 12783616 2905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 3121 2905 67 130 0 2988 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12484

[startup+6.30108 s]
/proc/loadavg: 1.85 1.97 1.89 2/78 18993
/proc/meminfo: memFree=1757632/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=15920 CPUtime=6.29
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 3849 0 0 0 627 2 0 0 25 0 1 0 219921241 16302080 3748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 3980 3748 67 130 0 3847 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15920

[startup+12.7017 s]
/proc/loadavg: 1.72 1.93 1.88 2/78 18993
/proc/meminfo: memFree=1755200/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=19484 CPUtime=12.68
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 4747 0 0 0 1265 3 0 0 25 0 1 0 219921241 19951616 4646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 4871 4646 67 130 0 4738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19484

[startup+25.5011 s]
/proc/loadavg: 1.61 1.90 1.87 2/78 18993
/proc/meminfo: memFree=1752320/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=21100 CPUtime=25.48
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 5155 0 0 0 2544 4 0 0 25 0 1 0 219921241 21606400 5054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 5275 5054 67 130 0 5142 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21100

[startup+51.1017 s]
/proc/loadavg: 1.40 1.83 1.84 2/78 18993
/proc/meminfo: memFree=1747520/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=26248 CPUtime=51.08
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 6460 0 0 0 5103 5 0 0 25 0 1 0 219921241 26877952 6359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 6562 6359 67 130 0 6429 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26248

[startup+102.306 s]
/proc/loadavg: 1.16 1.69 1.79 2/78 18993
/proc/meminfo: memFree=1744192/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=29156 CPUtime=102.26
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 7174 0 0 0 10220 6 0 0 25 0 1 0 219921241 29855744 7073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 7289 7073 67 130 0 7156 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29156

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.74 2/78 18993
/proc/meminfo: memFree=1740608/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=32804 CPUtime=162.24
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 8079 0 0 0 16216 8 0 0 25 0 1 0 219921241 33591296 7978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 8201 7978 67 130 0 8068 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32804

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 18993
/proc/meminfo: memFree=1739648/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=33728 CPUtime=222.23
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 8313 0 0 0 22214 9 0 0 25 0 1 0 219921241 34537472 8212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548753 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 8432 8212 67 130 0 8299 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33728

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.65 2/78 18993
/proc/meminfo: memFree=1735616/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=37792 CPUtime=282.21
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 9316 0 0 0 28211 10 0 0 25 0 1 0 219921241 38699008 9215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 9448 9215 67 130 0 9315 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37792

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/78 18993
/proc/meminfo: memFree=1735488/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=37924 CPUtime=342.19
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 9340 0 0 0 34208 11 0 0 25 0 1 0 219921241 38834176 9239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 9481 9239 67 130 0 9348 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37924

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.56 2/78 18993
/proc/meminfo: memFree=1732928/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=40300 CPUtime=402.18
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 9959 0 0 0 40206 12 0 0 25 0 1 0 219921241 41267200 9858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 10075 9858 67 130 0 9942 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40300

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.52 2/78 18993
/proc/meminfo: memFree=1729856/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=43348 CPUtime=462.16
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 10722 0 0 0 46202 14 0 0 25 0 1 0 219921241 44388352 10621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 10837 10621 67 130 0 10704 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43348

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 18993
/proc/meminfo: memFree=1729920/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=43348 CPUtime=522.14
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 10722 0 0 0 52200 14 0 0 25 0 1 0 219921241 44388352 10621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 10837 10621 67 130 0 10704 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43348

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.45 2/78 18993
/proc/meminfo: memFree=1729856/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=43328 CPUtime=582.13
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 10722 0 0 0 58198 15 0 0 25 0 1 0 219921241 44367872 10617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 10832 10617 67 130 0 10699 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 43328

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 18993
/proc/meminfo: memFree=1729664/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=43592 CPUtime=642.12
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 10791 0 0 0 64196 16 0 0 25 0 1 0 219921241 44638208 10686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 10898 10686 67 130 0 10765 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 43592


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19193
/proc/meminfo: memFree=1705280/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=67904 CPUtime=4061.07
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 16898 0 0 0 406054 53 0 0 25 0 1 0 219921241 69533696 16747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 16976 16747 67 130 0 16843 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 67904

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19193
/proc/meminfo: memFree=1704128/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=69092 CPUtime=4121.05
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 17186 0 0 0 412051 54 0 0 25 0 1 0 219921241 70750208 17035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 17273 17035 67 130 0 17140 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 69092

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19193
/proc/meminfo: memFree=1703424/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=69752 CPUtime=4181.03
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 17365 0 0 0 418048 55 0 0 25 0 1 0 219921241 71426048 17214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 17438 17214 67 130 0 17305 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 69752

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19193
/proc/meminfo: memFree=1703360/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=69752 CPUtime=4241.02
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 17365 0 0 0 424046 56 0 0 25 0 1 0 219921241 71426048 17214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 17438 17214 67 130 0 17305 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 69752

[startup+4302.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19193
/proc/meminfo: memFree=1701120/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=72128 CPUtime=4301
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 17935 0 0 0 430043 57 0 0 25 0 1 0 219921241 73859072 17784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18032 17784 67 130 0 17899 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 72128

[startup+4362.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 19195
/proc/meminfo: memFree=1701120/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=72116 CPUtime=4360.98
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 17935 0 0 0 436041 57 0 0 25 0 1 0 219921241 73846784 17784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18029 17784 67 130 0 17896 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 72116

[startup+4422.3 s]
/proc/loadavg: 1.17 1.05 1.01 2/78 19195
/proc/meminfo: memFree=1700224/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=72948 CPUtime=4420.97
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18150 0 0 0 442039 58 0 0 25 0 1 0 219921241 74698752 17999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18237 17999 67 130 0 18104 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 72948

[startup+4482.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 19195
/proc/meminfo: memFree=1698368/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=74800 CPUtime=4480.95
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18621 0 0 0 448036 59 0 0 25 0 1 0 219921241 76595200 18470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18700 18470 67 130 0 18567 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 74800

[startup+4542.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 19195
/proc/meminfo: memFree=1698432/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=74800 CPUtime=4540.93
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18621 0 0 0 454034 59 0 0 25 0 1 0 219921241 76595200 18470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18700 18470 67 130 0 18567 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 74800

[startup+4602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 19195
/proc/meminfo: memFree=1698368/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=74800 CPUtime=4600.92
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18622 0 0 0 460032 60 0 0 25 0 1 0 219921241 76595200 18471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18700 18471 67 130 0 18567 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 74800

[startup+4662.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 19195
/proc/meminfo: memFree=1698432/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=74800 CPUtime=4660.9
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18622 0 0 0 466030 60 0 0 25 0 1 0 219921241 76595200 18471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18700 18471 67 130 0 18567 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 74800

[startup+4722.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19195
/proc/meminfo: memFree=1698176/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=75064 CPUtime=4720.89
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18688 0 0 0 472028 61 0 0 25 0 1 0 219921241 76865536 18537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18766 18537 67 130 0 18633 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 75064

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19195
/proc/meminfo: memFree=1697536/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=75724 CPUtime=4780.86
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18837 0 0 0 478025 61 0 0 25 0 1 0 219921241 77541376 18686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18931 18686 67 130 0 18798 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 75724

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19195
/proc/meminfo: memFree=1697536/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=75724 CPUtime=4840.85
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18837 0 0 0 484023 62 0 0 25 0 1 0 219921241 77541376 18686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18931 18686 67 130 0 18798 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 75724

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19195
/proc/meminfo: memFree=1697600/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=75724 CPUtime=4900.84
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18837 0 0 0 490021 63 0 0 25 0 1 0 219921241 77541376 18686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18931 18686 67 130 0 18798 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 75724

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19195
/proc/meminfo: memFree=1697344/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=75856 CPUtime=4960.81
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18880 0 0 0 496018 63 0 0 25 0 1 0 219921241 77676544 18729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18964 18729 67 130 0 18831 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 75856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19195
/proc/meminfo: memFree=1697408/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=75856 CPUtime=5000.01
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18880 0 0 0 499937 64 0 0 25 0 1 0 219921241 77676544 18729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18964 18729 67 130 0 18831 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 75856

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19195
/proc/meminfo: memFree=1697408/2055920 swapFree=4156164/4192956
[pid=18992] ppid=18990 vsize=75856 CPUtime=5000.01
/proc/18992/stat : 18992 (minisat_noasser) R 18990 18992 18700 0 -1 4194304 18880 0 0 0 499937 64 0 0 25 0 1 0 219921241 77676544 18729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/18992/statm: 18964 18729 67 130 0 18831 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 75856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.03
CPU user time (s): 4999.38
CPU system time (s): 0.6539
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 75856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.38
system time used= 0.6539
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18880
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= 107157

runsolver used 4.00839 second user time and 10.7524 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat Apr 28 00:28:15 UTC 2007

IDJOB= 424981
IDBENCH= 20074
IDSOLVER= 189
FILE ID= node44/424981-1177720095

PBS_JOBID= 4715398

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S422410882-13.cnf
COMMAND LINE= /tmp/evaluation/424981-1177720095/minisat_noassertions /tmp/evaluation/424981-1177720095/instance-424981-1177720095.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-424981-1177720095 -o ROOT/results/node44/solver-424981-1177720095 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424981-1177720095/minisat_noassertions /tmp/evaluation/424981-1177720095/instance-424981-1177720095.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 286388310

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1773152 kB
Buffers:         44300 kB
Cached:         148736 kB
SwapCached:      13956 kB
Active:         133040 kB
Inactive:        84652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773152 kB
SwapTotal:     4192956 kB
SwapFree:      4156164 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          32808 kB
Slab:            50636 kB
Committed_AS:  1508668 kB
PageTables:       1736 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= 66545 MiB

End job on node44 on Sat Apr 28 01:51:39 UTC 2007