Trace number 421213

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) 1200.03 1200.31

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.49	c ============================[ Search Statistics ]==============================
0.39/0.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.49	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.49	c ===============================================================================
0.39/0.49	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.50	c |       101 |     220    18700   130900 |     6856      101     58 |  0.002 % |
0.49/0.52	c |       252 |     220    18700   130900 |     7542      252     60 |  0.002 % |
0.49/0.54	c |       479 |     220    18700   130900 |     8296      479     61 |  0.002 % |
0.49/0.57	c |       816 |     220    18700   130900 |     9126      816     59 |  0.002 % |
0.59/0.62	c |      1322 |     220    18700   130900 |    10038     1322     59 |  0.002 % |
0.59/0.69	c |      2081 |     220    18700   130900 |    11042     2081     61 |  0.002 % |
0.79/0.81	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
0.89/1.00	c |      4928 |     220    18700   130900 |    13361     4928     62 |  0.002 % |
1.30/1.33	c |      7491 |     220    18700   130900 |    14697     7491     63 |  0.002 % |
1.89/1.97	c |     11335 |     220    18700   130900 |    16167    11335     63 |  0.002 % |
3.09/3.13	c |     17101 |     220    18700   130900 |    17784     8962     62 |  0.002 % |
4.79/4.88	c |     25750 |     220    18700   130900 |    19562    17611     63 |  0.002 % |
8.09/8.10	c |     38727 |     220    18700   130900 |    21519    10925     64 |  0.002 % |
13.09/13.18	c |     58191 |     220    18700   130900 |    23671    19583     63 |  0.002 % |
21.49/21.55	c |     87384 |     220    18700   130900 |    26038    12346     62 |  0.002 % |
34.38/34.41	c |    131173 |     220    18700   130900 |    28641    13112     63 |  0.002 % |
55.78/55.86	c |    196857 |     220    18700   130900 |    31506    28083     64 |  0.002 % |
88.67/88.74	c |    295383 |     220    18700   130900 |    34656    30349     65 |  0.002 % |
143.56/143.60	c |    443175 |     220    18700   130900 |    38122    23619     63 |  0.002 % |
229.74/229.86	c |    664859 |     220    18700   130900 |    41934    16716     60 |  0.002 % |
365.11/365.25	c |    997385 |     220    18700   130900 |    46128    33931     64 |  0.002 % |
597.26/597.41	c |   1496173 |     220    18700   130900 |    50741    39714     64 |  0.002 % |
962.86/963.17	c |   2244355 |     220    18700   130900 |    55815    46085     65 |  0.002 % |

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/node34/watcher-421213-1177500466 -o ROOT/results/node34/solver-421213-1177500466 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421213-1177500466/minisat_noassertions /tmp/evaluation/421213-1177500466/instance-421213-1177500466.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 0.99 0.92 3/77 27178
/proc/meminfo: memFree=1676112/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=1856 CPUtime=0
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 197962066 1900544 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 464 246 50 130 0 331 0

[startup+0.0593859 s]
/proc/loadavg: 1.00 0.99 0.92 3/77 27178
/proc/meminfo: memFree=1676112/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=3680 CPUtime=0.05
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 697 0 0 0 5 0 0 0 18 0 1 0 197962066 3768320 683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 920 683 62 130 0 787 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3680

[startup+0.101391 s]
/proc/loadavg: 1.00 0.99 0.92 3/77 27178
/proc/meminfo: memFree=1676112/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=3680 CPUtime=0.09
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 697 0 0 0 9 0 0 0 18 0 1 0 197962066 3768320 683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 920 683 62 130 0 787 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3680

[startup+0.301404 s]
/proc/loadavg: 1.00 0.99 0.92 3/77 27178
/proc/meminfo: memFree=1676112/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=3680 CPUtime=0.29
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 715 0 0 0 29 0 0 0 19 0 1 0 197962066 3768320 701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 920 701 62 130 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.701436 s]
/proc/loadavg: 1.00 0.99 0.92 3/77 27178
/proc/meminfo: memFree=1676112/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=3572 CPUtime=0.69
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 720 0 0 0 69 0 0 0 23 0 1 0 197962066 3657728 700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 893 700 66 130 0 760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3572

[startup+1.5015 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1672840/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=5296 CPUtime=1.49
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 1141 0 0 0 148 1 0 0 25 0 1 0 197962066 5423104 1121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 1324 1121 66 130 0 1191 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5296

[startup+3.10163 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1670728/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=7408 CPUtime=3.09
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 1675 0 0 0 308 1 0 0 25 0 1 0 197962066 7585792 1655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 1852 1655 66 130 0 1719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7408

[startup+6.30188 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1668360/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=8552 CPUtime=6.29
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 1942 0 0 0 628 1 0 0 25 0 1 0 197962066 8757248 1922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 2138 1922 66 130 0 2005 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8552

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1667464/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=9352 CPUtime=12.69
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 2145 0 0 0 1267 2 0 0 25 0 1 0 197962066 9576448 2125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 2338 2125 66 130 0 2205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9352

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1665736/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=11092 CPUtime=25.49
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 2590 0 0 0 2546 3 0 0 25 0 1 0 197962066 11358208 2570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 2773 2570 66 130 0 2640 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11092

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1664456/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=12444 CPUtime=51.08
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 2918 0 0 0 5105 3 0 0 25 0 1 0 197962066 12742656 2898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 3111 2898 66 130 0 2978 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12444

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1661896/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=15108 CPUtime=102.27
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 3554 0 0 0 10223 4 0 0 25 0 1 0 197962066 15470592 3534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 3777 3534 66 130 0 3644 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15108

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1660424/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=16468 CPUtime=162.26
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 3907 0 0 0 16221 5 0 0 25 0 1 0 197962066 16863232 3887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 4117 3887 66 130 0 3984 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 16468

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1660168/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=16768 CPUtime=222.23
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 3980 0 0 0 22218 5 0 0 25 0 1 0 197962066 17170432 3960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 4192 3960 66 130 0 4059 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16768

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1658120/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=18868 CPUtime=282.22
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 4481 0 0 0 28216 6 0 0 25 0 1 0 197962066 19320832 4461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 4717 4461 66 130 0 4584 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18868

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1657736/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=19296 CPUtime=342.21
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 4572 0 0 0 34214 7 0 0 25 0 1 0 197962066 19759104 4552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 4824 4552 66 130 0 4691 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 19296

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1656200/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=20808 CPUtime=402.2
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 4948 0 0 0 40212 8 0 0 25 0 1 0 197962066 21307392 4928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 5202 4928 66 130 0 5069 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 20808

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1655752/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=21348 CPUtime=462.18
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 5059 0 0 0 46210 8 0 0 25 0 1 0 197962066 21860352 5039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 5337 5039 66 130 0 5204 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21348

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1655560/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=21536 CPUtime=522.17
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 5113 0 0 0 52208 9 0 0 25 0 1 0 197962066 22052864 5093 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 5384 5093 66 130 0 5251 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 21536

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1655304/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=21848 CPUtime=582.16
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 5170 0 0 0 58206 10 0 0 25 0 1 0 197962066 22372352 5150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 5462 5150 66 130 0 5329 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 21848

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27179
/proc/meminfo: memFree=1653448/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=23572 CPUtime=642.15
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 5627 0 0 0 64204 11 0 0 25 0 1 0 197962066 24137728 5607 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 5893 5607 66 130 0 5760 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 23572

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1653128/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=24016 CPUtime=702.13
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 5704 0 0 0 70202 11 0 0 25 0 1 0 197962066 24592384 5684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6004 5684 66 130 0 5871 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 24016

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1652936/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=24172 CPUtime=762.12
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 5749 0 0 0 76200 12 0 0 25 0 1 0 197962066 24752128 5729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6043 5729 66 130 0 5910 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 24172

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1652488/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=24624 CPUtime=822.1
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 5852 0 0 0 82198 12 0 0 25 0 1 0 197962066 25214976 5832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6156 5832 66 130 0 6023 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 24624

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1652424/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=24768 CPUtime=882.09
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 5886 0 0 0 88196 13 0 0 25 0 1 0 197962066 25362432 5866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6192 5866 66 130 0 6059 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 24768

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1652232/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=25032 CPUtime=942.07
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 5940 0 0 0 94194 13 0 0 25 0 1 0 197962066 25632768 5920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553592 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6258 5920 66 130 0 6125 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 25032

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1650952/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=26232 CPUtime=1002.06
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 6246 0 0 0 100191 15 0 0 25 0 1 0 197962066 26861568 6226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6558 6226 66 130 0 6425 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 26232

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1650376/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=26836 CPUtime=1062.04
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 6384 0 0 0 106189 15 0 0 25 0 1 0 197962066 27480064 6364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6709 6364 66 130 0 6576 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 26836

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1650248/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=27004 CPUtime=1122.03
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 6413 0 0 0 112187 16 0 0 25 0 1 0 197962066 27652096 6393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6751 6393 66 130 0 6618 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 27004

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1650120/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=27156 CPUtime=1182.01
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 6469 0 0 0 118185 16 0 0 25 0 1 0 197962066 27807744 6449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6789 6449 66 130 0 6656 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 27156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1650056/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=27288 CPUtime=1200.01
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 6486 0 0 0 119985 16 0 0 25 0 1 0 197962066 27942912 6466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6822 6466 66 130 0 6689 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 27288

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27181
/proc/meminfo: memFree=1650056/2055920 swapFree=4159752/4192956
[pid=27178] ppid=27176 vsize=27288 CPUtime=1200.01
/proc/27178/stat : 27178 (minisat_noasser) R 27176 27178 26124 0 -1 4194304 6486 0 0 0 119985 16 0 0 25 0 1 0 197962066 27942912 6466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27178/statm: 6822 6466 66 130 0 6689 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 27288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.172973
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 27288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6486
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= 2308

runsolver used 0.971852 second user time and 2.53961 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Apr 25 11:27:46 UTC 2007

IDJOB= 421213
IDBENCH= 20122
IDSOLVER= 188
FILE ID= node34/421213-1177500466

PBS_JOBID= 4685865

Free space on /tmp= 66411 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/421213-1177500466/minisat_noassertions /tmp/evaluation/421213-1177500466/instance-421213-1177500466.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-421213-1177500466 -o ROOT/results/node34/solver-421213-1177500466 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421213-1177500466/minisat_noassertions /tmp/evaluation/421213-1177500466/instance-421213-1177500466.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 85549873

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1676456 kB
Buffers:         44976 kB
Cached:         247512 kB
SwapCached:       3244 kB
Active:         155872 kB
Inactive:       160508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676456 kB
SwapTotal:     4192956 kB
SwapFree:      4159752 kB
Dirty:            2032 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            48376 kB
Committed_AS:  1611740 kB
PageTables:       1976 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= 66411 MiB

End job on node34 on Wed Apr 25 11:47:49 UTC 2007