Trace number 421152

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) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark324.317
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       102 |    1000    20000   100000 |     7333      102    129 |  0.000 % |
0.09/0.17	c |       252 |    1000    20000   100000 |     8066      252    118 |  0.000 % |
0.09/0.19	c |       477 |    1000    20000   100000 |     8873      477    115 |  0.000 % |
0.19/0.23	c |       814 |    1000    20000   100000 |     9760      814    118 |  0.000 % |
0.19/0.29	c |      1320 |    1000    20000   100000 |    10736     1320    119 |  0.000 % |
0.29/0.39	c |      2079 |    1000    20000   100000 |    11810     2079    123 |  0.000 % |
0.49/0.54	c |      3218 |    1000    20000   100000 |    12991     3218    126 |  0.000 % |
0.69/0.78	c |      4928 |    1000    20000   100000 |    14290     4928    128 |  0.000 % |
1.10/1.18	c |      7492 |    1000    20000   100000 |    15719     7492    132 |  0.000 % |
1.89/1.92	c |     11336 |    1000    20000   100000 |    17291    11336    135 |  0.000 % |
3.19/3.23	c |     17102 |    1000    20000   100000 |    19020    17102    135 |  0.000 % |
5.39/5.45	c |     25751 |    1000    20000   100000 |    20922    16046    135 |  0.000 % |
9.39/9.41	c |     38726 |    1000    20000   100000 |    23015    18367    144 |  0.000 % |
15.98/16.06	c |     58188 |    1000    20000   100000 |    25316    13932    136 |  0.000 % |
28.08/28.10	c |     87380 |    1000    20000   100000 |    27848    15079    139 |  0.000 % |
47.18/47.25	c |    131172 |    1000    20000   100000 |    30633    26377    146 |  0.000 % |
80.27/80.33	c |    196856 |    1000    20000   100000 |    33696    20968    152 |  0.000 % |
126.86/126.99	c |    295383 |    1000    20000   100000 |    37066    33722    142 |  0.000 % |
206.33/206.50	c |    443172 |    1000    20000   100000 |    40772    13675    140 |  0.000 % |
330.30/330.45	c |    664855 |    1000    20000   100000 |    44849    14762    131 |  0.000 % |
527.34/527.54	c |    997382 |    1000    20000   100000 |    49334    32837    142 |  0.000 % |
891.13/891.46	c |   1496170 |    1000    20000   100000 |    54268    35341    146 |  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/node2/watcher-421152-1177499283 -o ROOT/results/node2/solver-421152-1177499283 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421152-1177499283/minisat_noassertions /tmp/evaluation/421152-1177499283/instance-421152-1177499283.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: 0.92 0.98 0.98 3/77 17567
/proc/meminfo: memFree=1763768/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=1988 CPUtime=0
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 225966075 2035712 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531262 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 497 246 50 130 0 364 0

[startup+0.061679 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17567
/proc/meminfo: memFree=1763768/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=3376 CPUtime=0.05
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 634 0 0 0 5 0 0 0 18 0 1 0 225966075 3457024 620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 844 620 62 130 0 711 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3376

[startup+0.102683 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17567
/proc/meminfo: memFree=1763768/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=3540 CPUtime=0.09
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 681 0 0 0 9 0 0 0 18 0 1 0 225966075 3624960 667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 885 667 62 130 0 752 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3540

[startup+0.302704 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17567
/proc/meminfo: memFree=1763768/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=3640 CPUtime=0.29
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 732 0 0 0 29 0 0 0 19 0 1 0 225966075 3727360 678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 910 678 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.702756 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17567
/proc/meminfo: memFree=1763768/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=5356 CPUtime=0.69
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 1150 0 0 0 69 0 0 0 22 0 1 0 225966075 5484544 1096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 1339 1096 67 130 0 1206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5356

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1758512/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=8128 CPUtime=1.49
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 1853 0 0 0 148 1 0 0 25 0 1 0 225966075 8323072 1799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 2032 1799 67 130 0 1899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10199 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1754928/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=12252 CPUtime=3.09
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 2897 0 0 0 307 2 0 0 25 0 1 0 225966075 12546048 2843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 3063 2843 67 130 0 2930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12252

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1750832/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=14380 CPUtime=6.29
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 3415 0 0 0 626 3 0 0 25 0 1 0 225966075 14725120 3361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547920 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 3595 3361 67 130 0 3462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14380

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1747504/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=17152 CPUtime=12.68
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 4116 0 0 0 1265 3 0 0 25 0 1 0 225966075 17563648 4062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 4288 4062 67 130 0 4155 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17152

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1746224/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=18340 CPUtime=25.49
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 4423 0 0 0 2545 4 0 0 25 0 1 0 225966075 18780160 4369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 4585 4369 67 130 0 4452 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18340

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1741424/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=23264 CPUtime=51.08
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 5618 0 0 0 5103 5 0 0 25 0 1 0 225966075 23822336 5564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 5816 5564 67 130 0 5683 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23264

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1738544/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=26036 CPUtime=102.26
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 6335 0 0 0 10220 6 0 0 25 0 1 0 225966075 26660864 6281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 6509 6281 67 130 0 6376 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26036

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1735088/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=29468 CPUtime=162.25
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 7186 0 0 0 16217 8 0 0 25 0 1 0 225966075 30175232 7132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 7367 7132 67 130 0 7234 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29468

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1732912/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=31752 CPUtime=222.23
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 7728 0 0 0 22214 9 0 0 25 0 1 0 225966075 32514048 7674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549030 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 7938 7674 67 130 0 7805 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31752

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 3/78 17568
/proc/meminfo: memFree=1731952/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=32808 CPUtime=282.21
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 8000 0 0 0 28212 9 0 0 25 0 1 0 225966075 33595392 7946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 8202 7946 67 130 0 8069 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32808

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1731568/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=32940 CPUtime=342.19
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 8052 0 0 0 34209 10 0 0 25 0 1 0 225966075 33730560 7998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 8235 7998 67 130 0 8102 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 32940

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1728816/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=35704 CPUtime=402.18
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 8735 0 0 0 40207 11 0 0 25 0 1 0 225966075 36560896 8681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 8926 8681 67 130 0 8793 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35704

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1728304/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=36232 CPUtime=462.16
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 8869 0 0 0 46204 12 0 0 25 0 1 0 225966075 37101568 8815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 9058 8815 67 130 0 8925 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36232

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1728368/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=36224 CPUtime=522.14
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 8869 0 0 0 52202 12 0 0 25 0 1 0 225966075 37093376 8815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 9056 8815 67 130 0 8923 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36224

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1724336/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=40188 CPUtime=582.12
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 9860 0 0 0 58199 13 0 0 25 0 1 0 225966075 41152512 9806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 10047 9806 67 130 0 9914 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40188

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1723824/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=40848 CPUtime=642.11
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 10005 0 0 0 64197 14 0 0 25 0 1 0 225966075 41828352 9951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 10212 9951 67 130 0 10079 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 40848

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1722864/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=41640 CPUtime=702.09
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 10231 0 0 0 70194 15 0 0 25 0 1 0 225966075 42639360 10177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 10410 10177 67 130 0 10277 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 41640

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1722928/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=41640 CPUtime=762.07
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 10231 0 0 0 76192 15 0 0 25 0 1 0 225966075 42639360 10177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 10410 10177 67 130 0 10277 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 41640

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1722736/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=41904 CPUtime=822.06
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 10286 0 0 0 82190 16 0 0 25 0 1 0 225966075 42909696 10232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552892 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 10476 10232 67 130 0 10343 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 41904

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1722672/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=41868 CPUtime=882.04
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 10287 0 0 0 88188 16 0 0 25 0 1 0 225966075 42872832 10233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 10467 10233 67 130 0 10334 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 41868

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1719152/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=45432 CPUtime=942.03
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 11174 0 0 0 94185 18 0 0 25 0 1 0 225966075 46522368 11120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 11358 11120 67 130 0 11225 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 45432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 17568
/proc/meminfo: memFree=1719152/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=45432 CPUtime=1002.01
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 11174 0 0 0 100183 18 0 0 25 0 1 0 225966075 46522368 11120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 11358 11120 67 130 0 11225 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 45432

[startup+1062.3 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 17568
/proc/meminfo: memFree=1718704/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=45828 CPUtime=1061.99
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 11275 0 0 0 106180 19 0 0 25 0 1 0 225966075 46927872 11221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 11457 11221 67 130 0 11324 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 45828

[startup+1122.3 s]
/proc/loadavg: 1.18 1.04 1.00 2/78 17568
/proc/meminfo: memFree=1718640/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=45828 CPUtime=1121.97
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 11286 0 0 0 112178 19 0 0 25 0 1 0 225966075 46927872 11232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 11457 11232 67 130 0 11324 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 45828

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 17568
/proc/meminfo: memFree=1718704/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=45828 CPUtime=1181.95
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 11286 0 0 0 118176 19 0 0 25 0 1 0 225966075 46927872 11232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 11457 11232 67 130 0 11324 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 45828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 17568
/proc/meminfo: memFree=1718576/2055920 swapFree=4148972/4192956
[pid=17567] ppid=17565 vsize=45960 CPUtime=1200.06
/proc/17567/stat : 17567 (minisat_noasser) R 17565 17567 16160 0 -1 4194304 11313 0 0 0 119986 20 0 0 25 0 1 0 225966075 47063040 11259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17567/statm: 11490 11259 67 130 0 11357 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 45960

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.208968
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 45960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11313
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= 1895

runsolver used 0.970852 second user time and 2.46462 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 25 11:08:03 UTC 2007

IDJOB= 421152
IDBENCH= 20061
IDSOLVER= 188
FILE ID= node2/421152-1177499283

PBS_JOBID= 4685870

Free space on /tmp= 66403 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/421152-1177499283/minisat_noassertions /tmp/evaluation/421152-1177499283/instance-421152-1177499283.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-421152-1177499283 -o ROOT/results/node2/solver-421152-1177499283 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421152-1177499283/minisat_noassertions /tmp/evaluation/421152-1177499283/instance-421152-1177499283.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 485033012

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1764240 kB
Buffers:         39768 kB
Cached:         145148 kB
SwapCached:      12964 kB
Active:         182940 kB
Inactive:        63396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764240 kB
SwapTotal:     4192956 kB
SwapFree:      4148972 kB
Dirty:            1960 kB
Writeback:           0 kB
Mapped:          67924 kB
Slab:            30716 kB
Committed_AS:  8336608 kB
PageTables:       1960 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= 66403 MiB

End job on node2 on Wed Apr 25 11:28:05 UTC 2007