Trace number 421165

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/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark514.092
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                                       |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	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 % |
0.19/0.22	c |       477 |    1100    22000   110000 |     9760      477    128 |  0.000 % |
0.19/0.26	c |       814 |    1100    22000   110000 |    10736      814    129 |  0.000 % |
0.29/0.33	c |      1320 |    1100    22000   110000 |    11810     1320    134 |  0.000 % |
0.39/0.42	c |      2082 |    1100    22000   110000 |    12991     2082    138 |  0.000 % |
0.49/0.58	c |      3224 |    1100    22000   110000 |    14290     3224    138 |  0.000 % |
0.78/0.85	c |      4933 |    1100    22000   110000 |    15719     4933    138 |  0.000 % |
1.19/1.27	c |      7496 |    1100    22000   110000 |    17291     7496    138 |  0.000 % |
1.99/2.03	c |     11342 |    1100    22000   110000 |    19020    11342    140 |  0.000 % |
3.39/3.48	c |     17108 |    1100    22000   110000 |    20922    17108    141 |  0.000 % |
5.88/5.95	c |     25759 |    1100    22000   110000 |    23015    15105    152 |  0.000 % |
9.99/10.05	c |     38733 |    1100    22000   110000 |    25316    15975    151 |  0.000 % |
17.18/17.28	c |     58196 |    1100    22000   110000 |    27848    21149    148 |  0.000 % |
27.78/27.82	c |     87388 |    1100    22000   110000 |    30633    17382    144 |  0.000 % |
47.28/47.31	c |    131177 |    1100    22000   110000 |    33696    22673    158 |  0.000 % |
79.46/79.56	c |    196863 |    1100    22000   110000 |    37066    22995    147 |  0.000 % |
132.54/132.66	c |    295389 |    1100    22000   110000 |    40772    21614    150 |  0.000 % |
221.41/221.52	c |    443178 |    1100    22000   110000 |    44849    31365    161 |  0.000 % |
369.26/369.45	c |    664862 |    1100    22000   110000 |    49334    34444    159 |  0.000 % |
603.98/604.27	c |    997387 |    1100    22000   110000 |    54268    14442    148 |  0.000 % |
986.65/987.07	c |   1496176 |    1100    22000   110000 |    59695    28337    150 |  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/node39/watcher-421165-1177499540 -o ROOT/results/node39/solver-421165-1177499540 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421165-1177499540/minisat_noassertions /tmp/evaluation/421165-1177499540/instance-421165-1177499540.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 0.94 2/77 4367
/proc/meminfo: memFree=1783944/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=1856 CPUtime=0
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 260 0 0 0 0 0 0 0 20 0 1 0 197866032 1900544 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 464 246 50 130 0 331 0

[startup+0.0122521 s]
/proc/loadavg: 1.00 1.00 0.94 2/77 4367
/proc/meminfo: memFree=1783944/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=2252 CPUtime=0
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 197866032 2306048 334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 563 334 50 130 0 430 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2252

[startup+0.102266 s]
/proc/loadavg: 1.00 1.00 0.94 2/77 4367
/proc/meminfo: memFree=1783944/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=3640 CPUtime=0.09
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 695 0 0 0 9 0 0 0 21 0 1 0 197866032 3727360 681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521221 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 910 681 62 130 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3640

[startup+0.3023 s]
/proc/loadavg: 1.00 1.00 0.94 2/77 4367
/proc/meminfo: memFree=1783944/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=3640 CPUtime=0.29
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 807 0 0 0 29 0 0 0 23 0 1 0 197866032 3727360 706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 910 706 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701368 s]
/proc/loadavg: 1.00 1.00 0.94 2/77 4367
/proc/meminfo: memFree=1783944/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=5356 CPUtime=0.69
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 1225 0 0 0 69 0 0 0 25 0 1 0 197866032 5484544 1124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 1339 1124 67 130 0 1206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5356

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1778624/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=8128 CPUtime=1.49
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 1931 0 0 0 148 1 0 0 25 0 1 0 197866032 8323072 1830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 2032 1830 67 130 0 1899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1775040/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=12352 CPUtime=3.09
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 2964 0 0 0 307 2 0 0 25 0 1 0 197866032 12648448 2863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 3088 2863 67 130 0 2955 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12352

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1768960/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=15920 CPUtime=6.28
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 3849 0 0 0 626 2 0 0 25 0 1 0 197866032 16302080 3748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 3980 3748 67 130 0 3847 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15920

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1766656/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=19088 CPUtime=12.69
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 4661 0 0 0 1266 3 0 0 25 0 1 0 197866032 19546112 4560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 4772 4560 67 130 0 4639 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19088

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1763712/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=21100 CPUtime=25.48
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 5155 0 0 0 2544 4 0 0 25 0 1 0 197866032 21606400 5054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 5275 5054 67 130 0 5142 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21100

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1759744/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=25852 CPUtime=51.07
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 6343 0 0 0 5102 5 0 0 25 0 1 0 197866032 26472448 6242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 6463 6242 67 130 0 6330 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25852

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1755584/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=29156 CPUtime=102.26
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 7174 0 0 0 10220 6 0 0 25 0 1 0 197866032 29855744 7073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 7289 7073 67 130 0 7156 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29156

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1751872/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=32804 CPUtime=162.23
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 8079 0 0 0 16215 8 0 0 25 0 1 0 197866032 33591296 7978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 8201 7978 67 130 0 8068 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32804

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1750976/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=33728 CPUtime=222.21
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 8313 0 0 0 22212 9 0 0 25 0 1 0 197866032 34537472 8212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 8432 8212 67 130 0 8299 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33728

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1746944/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=37792 CPUtime=282.19
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 9316 0 0 0 28209 10 0 0 25 0 1 0 197866032 38699008 9215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 9448 9215 67 130 0 9315 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 37792

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1746816/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=37924 CPUtime=342.17
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 9340 0 0 0 34206 11 0 0 25 0 1 0 197866032 38834176 9239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 9481 9239 67 130 0 9348 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37924

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1744384/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=40300 CPUtime=402.15
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 9959 0 0 0 40203 12 0 0 25 0 1 0 197866032 41267200 9858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 10075 9858 67 130 0 9942 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 40300

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 3/78 4368
/proc/meminfo: memFree=1741632/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=43216 CPUtime=462.13
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 10688 0 0 0 46200 13 0 0 25 0 1 0 197866032 44253184 10587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 10804 10587 67 130 0 10671 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 43216

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1741376/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=43348 CPUtime=522.1
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 10722 0 0 0 52197 13 0 0 25 0 1 0 197866032 44388352 10621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 10837 10621 67 130 0 10704 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 43348

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1741376/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=43328 CPUtime=582.09
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 10722 0 0 0 58195 14 0 0 25 0 1 0 197866032 44367872 10617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 10832 10617 67 130 0 10699 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 43328

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1741056/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=43592 CPUtime=642.07
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 10791 0 0 0 64193 14 0 0 25 0 1 0 197866032 44638208 10686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 10898 10686 67 130 0 10765 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 43592

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1739456/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=45192 CPUtime=702.04
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 11193 0 0 0 70189 15 0 0 25 0 1 0 197866032 46276608 11088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 11298 11088 67 130 0 11165 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 45192

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1738496/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=46248 CPUtime=762.03
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 11428 0 0 0 76187 16 0 0 25 0 1 0 197866032 47357952 11323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 11562 11323 67 130 0 11429 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 46248

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1738496/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=46236 CPUtime=822
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 11428 0 0 0 82184 16 0 0 25 0 1 0 197866032 47345664 11323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 11559 11323 67 130 0 11426 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 46236

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1738496/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=46136 CPUtime=881.98
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 11447 0 0 0 88182 16 0 0 25 0 1 0 197866032 47243264 11324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 11534 11324 67 130 0 11401 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 46136

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1738496/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=46264 CPUtime=941.96
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 11459 0 0 0 94179 17 0 0 25 0 1 0 197866032 47374336 11335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 11566 11335 67 130 0 11433 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 46264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1736896/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=47848 CPUtime=1001.95
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 11859 0 0 0 100177 18 0 0 25 0 1 0 197866032 48996352 11735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 11962 11735 67 130 0 11829 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 47848

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1731456/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=53260 CPUtime=1061.92
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 13214 0 0 0 106172 20 0 0 25 0 1 0 197866032 54538240 13090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 13315 13090 67 130 0 13182 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 53260

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1731392/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=53260 CPUtime=1121.9
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 13225 0 0 0 112170 20 0 0 25 0 1 0 197866032 54538240 13101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 13315 13101 67 130 0 13182 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 53260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1731392/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=53260 CPUtime=1181.88
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 13225 0 0 0 118168 20 0 0 25 0 1 0 197866032 54538240 13101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 13315 13101 67 130 0 13182 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 53260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1731392/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=53260 CPUtime=1200.07
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 13225 0 0 0 119987 20 0 0 25 0 1 0 197866032 54538240 13101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 13315 13101 67 130 0 13182 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 53260

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4368
/proc/meminfo: memFree=1731392/2055920 swapFree=4159384/4192956
[pid=4367] ppid=4365 vsize=53260 CPUtime=1200.07
/proc/4367/stat : 4367 (minisat_noasser) R 4365 4367 3356 0 -1 4194304 13225 0 0 0 119987 20 0 0 25 0 1 0 197866032 54538240 13101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4367/statm: 13315 13101 67 130 0 13182 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 53260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.88
CPU system time (s): 0.218966
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 53260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13225
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= 5
involuntary context switches= 25885

runsolver used 0.970852 second user time and 2.58361 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Apr 25 11:12:20 UTC 2007

IDJOB= 421165
IDBENCH= 20074
IDSOLVER= 188
FILE ID= node39/421165-1177499540

PBS_JOBID= 4685835

Free space on /tmp= 66487 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/421165-1177499540/minisat_noassertions /tmp/evaluation/421165-1177499540/instance-421165-1177499540.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-421165-1177499540 -o ROOT/results/node39/solver-421165-1177499540 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421165-1177499540/minisat_noassertions /tmp/evaluation/421165-1177499540/instance-421165-1177499540.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 30840862

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1784352 kB
Buffers:         37940 kB
Cached:         144548 kB
SwapCached:      13964 kB
Active:         132736 kB
Inactive:        73808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784352 kB
SwapTotal:     4192956 kB
SwapFree:      4159384 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          30952 kB
Slab:            50280 kB
Committed_AS:  1982116 kB
PageTables:       2012 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= 66487 MiB

End job on node39 on Wed Apr 25 11:32:22 UTC 2007