Trace number 421160

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 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S36357048-10.cnf
MD5SUM4cdd0acdea0930e71ba338cdcb899d67
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark831.247
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 |       101 |    1100    22000   110000 |     8066      101    107 |  0.000 % |
0.09/0.19	c |       251 |    1100    22000   110000 |     8873      251    115 |  0.000 % |
0.19/0.22	c |       476 |    1100    22000   110000 |     9760      476    122 |  0.000 % |
0.19/0.26	c |       813 |    1100    22000   110000 |    10736      813    127 |  0.000 % |
0.29/0.32	c |      1324 |    1100    22000   110000 |    11810     1324    128 |  0.000 % |
0.39/0.42	c |      2084 |    1100    22000   110000 |    12991     2084    129 |  0.000 % |
0.49/0.57	c |      3224 |    1100    22000   110000 |    14290     3224    130 |  0.000 % |
0.79/0.81	c |      4932 |    1100    22000   110000 |    15719     4932    131 |  0.000 % |
1.19/1.23	c |      7495 |    1100    22000   110000 |    17291     7495    135 |  0.000 % |
1.89/1.95	c |     11340 |    1100    22000   110000 |    19020    11340    138 |  0.000 % |
3.30/3.36	c |     17109 |    1100    22000   110000 |    20922    17109    142 |  0.000 % |
5.79/5.85	c |     25760 |    1100    22000   110000 |    23015    15111    143 |  0.000 % |
10.29/10.31	c |     38735 |    1100    22000   110000 |    25316    16047    152 |  0.000 % |
17.19/17.24	c |     58197 |    1100    22000   110000 |    27848    21353    155 |  0.000 % |
29.08/29.11	c |     87389 |    1100    22000   110000 |    30633    17761    149 |  0.000 % |
49.67/49.77	c |    131178 |    1100    22000   110000 |    33696    24057    157 |  0.000 % |
84.66/84.74	c |    196863 |    1100    22000   110000 |    37066    25156    155 |  0.000 % |
136.65/136.71	c |    295389 |    1100    22000   110000 |    40772    24961    157 |  0.000 % |
217.82/218.00	c |    443182 |    1100    22000   110000 |    44849    31438    155 |  0.000 % |
363.16/363.32	c |    664866 |    1100    22000   110000 |    49334    34872    152 |  0.000 % |
605.18/605.42	c |    997392 |    1100    22000   110000 |    54268    48997    160 |  0.000 % |
968.15/968.51	c |   1496181 |    1100    22000   110000 |    59695    26461    152 |  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/node38/watcher-421160-1177499479 -o ROOT/results/node38/solver-421160-1177499479 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421160-1177499479/minisat_noassertions /tmp/evaluation/421160-1177499479/instance-421160-1177499479.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20424
/proc/meminfo: memFree=1820248/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=1988 CPUtime=0
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 182114572 2035712 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 497 262 50 130 0 364 0

[startup+0.090569 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20424
/proc/meminfo: memFree=1820248/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=3640 CPUtime=0.08
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 693 0 0 0 8 0 0 0 18 0 1 0 182114572 3727360 679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 910 679 62 130 0 777 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3640

[startup+0.10157 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20424
/proc/meminfo: memFree=1820248/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=3640 CPUtime=0.09
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 693 0 0 0 9 0 0 0 18 0 1 0 182114572 3727360 679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521152 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 910 679 62 130 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3640

[startup+0.301608 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20424
/proc/meminfo: memFree=1820248/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=3640 CPUtime=0.29
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 801 0 0 0 29 0 0 0 19 0 1 0 182114572 3727360 701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 910 701 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701685 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 20424
/proc/meminfo: memFree=1820248/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=5372 CPUtime=0.69
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 1214 0 0 0 69 0 0 0 22 0 1 0 182114572 5500928 1114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 1343 1114 67 130 0 1210 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5372

[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1814864/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=8144 CPUtime=1.49
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 1933 0 0 0 148 1 0 0 25 0 1 0 182114572 8339456 1833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 2036 1833 67 130 0 1903 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8144

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1811216/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=12532 CPUtime=3.09
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 3023 0 0 0 307 2 0 0 25 0 1 0 182114572 12832768 2923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 3133 2923 67 130 0 3000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12532

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1805520/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=15568 CPUtime=6.29
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 3770 0 0 0 627 2 0 0 25 0 1 0 182114572 15941632 3670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 3892 3670 67 130 0 3759 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15568

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1803280/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=19000 CPUtime=12.68
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 4634 0 0 0 1265 3 0 0 25 0 1 0 182114572 19456000 4534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 4750 4534 67 130 0 4617 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19000

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1799504/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=21540 CPUtime=25.48
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 5252 0 0 0 2544 4 0 0 25 0 1 0 182114572 22056960 5152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 5385 5152 67 130 0 5252 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21540

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1795984/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=25116 CPUtime=51.07
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 6151 0 0 0 5102 5 0 0 25 0 1 0 182114572 25718784 6051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 6279 6051 67 130 0 6146 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25116

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1791632/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=29472 CPUtime=102.26
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 7256 0 0 0 10219 7 0 0 25 0 1 0 182114572 30179328 7156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 7368 7156 67 130 0 7235 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29472

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1787600/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=33632 CPUtime=162.23
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 8256 0 0 0 16214 9 0 0 25 0 1 0 182114572 34439168 8156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 8408 8156 67 130 0 8275 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33632

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1786576/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=34604 CPUtime=222.21
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 8515 0 0 0 22211 10 0 0 25 0 1 0 182114572 35434496 8415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 8651 8415 67 130 0 8518 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34604

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1782864/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=38300 CPUtime=282.19
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 9433 0 0 0 28208 11 0 0 25 0 1 0 182114572 39219200 9333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 9575 9333 67 130 0 9442 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 38300

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1782864/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=38296 CPUtime=342.17
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 9433 0 0 0 34205 12 0 0 25 0 1 0 182114572 39215104 9333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 9574 9333 67 130 0 9441 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 38296

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1780368/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=41212 CPUtime=402.15
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 10183 0 0 0 40202 13 0 0 25 0 1 0 182114572 42201088 10083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 10303 10083 67 130 0 10170 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 41212

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1779216/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=41860 CPUtime=462.14
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 10338 0 0 0 46200 14 0 0 25 0 1 0 182114572 42864640 10238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 10465 10238 67 130 0 10332 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 41860

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1778576/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=42520 CPUtime=522.11
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 10507 0 0 0 52197 14 0 0 25 0 1 0 182114572 43540480 10407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 10630 10407 67 130 0 10497 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 42520

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1778256/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=42784 CPUtime=582.09
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 10578 0 0 0 58194 15 0 0 25 0 1 0 182114572 43810816 10478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 10696 10478 67 130 0 10563 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 42784

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1775376/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=45688 CPUtime=642.07
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 11296 0 0 0 64191 16 0 0 25 0 1 0 182114572 46784512 11196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 11422 11196 67 130 0 11289 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 45688

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1773840/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=47264 CPUtime=702.05
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 11680 0 0 0 70188 17 0 0 25 0 1 0 182114572 48398336 11580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 11816 11580 67 130 0 11683 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 47264

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20425
/proc/meminfo: memFree=1773840/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=47264 CPUtime=762.03
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 11680 0 0 0 76186 17 0 0 25 0 1 0 182114572 48398336 11580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552642 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 11816 11580 67 130 0 11683 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 47264

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20427
/proc/meminfo: memFree=1773648/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=47264 CPUtime=822.01
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 11680 0 0 0 82183 18 0 0 25 0 1 0 182114572 48398336 11580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 11816 11580 67 130 0 11683 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 47264

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20427
/proc/meminfo: memFree=1773264/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=47924 CPUtime=881.99
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 11836 0 0 0 88180 19 0 0 25 0 1 0 182114572 49074176 11736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 11981 11736 67 130 0 11848 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 47924

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20427
/proc/meminfo: memFree=1773200/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=47848 CPUtime=941.96
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 11836 0 0 0 94177 19 0 0 25 0 1 0 182114572 48996352 11736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 11962 11736 67 130 0 11829 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 47848

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20427
/proc/meminfo: memFree=1770832/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=50236 CPUtime=1001.94
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 12432 0 0 0 100174 20 0 0 25 0 1 0 182114572 51441664 12332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 12559 12332 67 130 0 12426 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 50236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20427
/proc/meminfo: memFree=1769168/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=51952 CPUtime=1061.93
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 12858 0 0 0 106172 21 0 0 25 0 1 0 182114572 53198848 12758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 12988 12758 67 130 0 12855 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 51952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20427
/proc/meminfo: memFree=1768400/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=52612 CPUtime=1121.91
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 13039 0 0 0 112169 22 0 0 25 0 1 0 182114572 53874688 12939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 13153 12939 67 130 0 13020 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 52612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20427
/proc/meminfo: memFree=1768400/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=52612 CPUtime=1181.88
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 13039 0 0 0 118166 22 0 0 25 0 1 0 182114572 53874688 12939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 13153 12939 67 130 0 13020 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 52612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20427
/proc/meminfo: memFree=1768400/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=52612 CPUtime=1200.08
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 13039 0 0 0 119986 22 0 0 25 0 1 0 182114572 53874688 12939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 13153 12939 67 130 0 13020 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 52612

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 0.93 2/78 20427
/proc/meminfo: memFree=1768400/2055920 swapFree=4159740/4192956
[pid=20424] ppid=20422 vsize=52612 CPUtime=1200.08
/proc/20424/stat : 20424 (minisat_noasser) R 20422 20424 19413 0 -1 4194304 13039 0 0 0 119986 22 0 0 25 0 1 0 182114572 53874688 12939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20424/statm: 13153 12939 67 130 0 13020 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 52612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.236963
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 52612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13039
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= 2403

runsolver used 0.91886 second user time and 2.6296 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 25 11:11:19 UTC 2007

IDJOB= 421160
IDBENCH= 20069
IDSOLVER= 188
FILE ID= node38/421160-1177499479

PBS_JOBID= 4685832

Free space on /tmp= 66241 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S36357048-10.cnf
COMMAND LINE= /tmp/evaluation/421160-1177499479/minisat_noassertions /tmp/evaluation/421160-1177499479/instance-421160-1177499479.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-421160-1177499479 -o ROOT/results/node38/solver-421160-1177499479 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421160-1177499479/minisat_noassertions /tmp/evaluation/421160-1177499479/instance-421160-1177499479.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4cdd0acdea0930e71ba338cdcb899d67

RANDOM SEED= 499588459

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1820656 kB
Buffers:         35640 kB
Cached:         123200 kB
SwapCached:       3136 kB
Active:         113676 kB
Inactive:        73124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820656 kB
SwapTotal:     4192956 kB
SwapFree:      4159740 kB
Dirty:            2016 kB
Writeback:           0 kB
Mapped:          36136 kB
Slab:            33720 kB
Committed_AS:  1698552 kB
PageTables:       2064 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66241 MiB

End job on node38 on Wed Apr 25 11:31:22 UTC 2007