Trace number 421159

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) 1200.09 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S485928362-15.cnf
MD5SUM73f8500dfa90695f93ebe5edace82ac9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.03	c |  Parsing time:         0.03         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    126 |  0.000 % |
0.09/0.19	c |       251 |    1100    22000   110000 |     8873      251    123 |  0.000 % |
0.19/0.22	c |       477 |    1100    22000   110000 |     9760      477    120 |  0.000 % |
0.19/0.26	c |       814 |    1100    22000   110000 |    10736      814    126 |  0.000 % |
0.29/0.33	c |      1320 |    1100    22000   110000 |    11810     1320    133 |  0.000 % |
0.39/0.43	c |      2082 |    1100    22000   110000 |    12991     2082    134 |  0.000 % |
0.49/0.59	c |      3222 |    1100    22000   110000 |    14290     3222    133 |  0.000 % |
0.79/0.85	c |      4930 |    1100    22000   110000 |    15719     4930    136 |  0.000 % |
1.19/1.29	c |      7494 |    1100    22000   110000 |    17291     7494    138 |  0.000 % |
1.99/2.07	c |     11339 |    1100    22000   110000 |    19020    11339    141 |  0.000 % |
3.49/3.57	c |     17105 |    1100    22000   110000 |    20922    17105    147 |  0.000 % |
5.99/6.03	c |     25756 |    1100    22000   110000 |    23015    15099    156 |  0.000 % |
10.09/10.18	c |     38730 |    1100    22000   110000 |    25316    16199    156 |  0.000 % |
17.09/17.17	c |     58191 |    1100    22000   110000 |    27848    21844    157 |  0.000 % |
29.88/29.99	c |     87383 |    1100    22000   110000 |    30633    18848    154 |  0.000 % |
49.58/49.66	c |    131173 |    1100    22000   110000 |    33696    24401    153 |  0.000 % |
83.07/83.13	c |    196857 |    1100    22000   110000 |    37066    26022    157 |  0.000 % |
143.25/143.35	c |    295383 |    1100    22000   110000 |    40772    28156    161 |  0.000 % |
238.43/238.56	c |    443172 |    1100    22000   110000 |    44849    39998    166 |  0.000 % |
373.39/373.55	c |    664856 |    1100    22000   110000 |    49334    42665    165 |  0.000 % |
619.32/619.54	c |    997382 |    1100    22000   110000 |    54268    23824    154 |  0.000 % |
981.03/981.32	c |   1496172 |    1100    22000   110000 |    59695    35245    153 |  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/node51/watcher-421159-1177499470 -o ROOT/results/node51/solver-421159-1177499470 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421159-1177499470/minisat_noassertions /tmp/evaluation/421159-1177499470/instance-421159-1177499470.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 1.01 0.96 3/64 4318
/proc/meminfo: memFree=1804216/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=1988 CPUtime=0
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 104792120 2035712 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 497 262 50 130 0 364 0

[startup+0.0732469 s]
/proc/loadavg: 1.00 1.01 0.96 3/64 4318
/proc/meminfo: memFree=1804216/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=3640 CPUtime=0.06
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 695 0 0 0 6 0 0 0 18 0 1 0 104792120 3727360 681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 910 681 62 130 0 777 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3640

[startup+0.101249 s]
/proc/loadavg: 1.00 1.01 0.96 3/64 4318
/proc/meminfo: memFree=1804216/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=3640 CPUtime=0.09
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 695 0 0 0 9 0 0 0 18 0 1 0 104792120 3727360 681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533477 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 910 681 62 130 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3640

[startup+0.301265 s]
/proc/loadavg: 1.00 1.01 0.96 3/64 4318
/proc/meminfo: memFree=1804216/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=3640 CPUtime=0.29
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 797 0 0 0 29 0 0 0 19 0 1 0 104792120 3727360 695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 910 695 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701302 s]
/proc/loadavg: 1.00 1.01 0.96 3/64 4318
/proc/meminfo: memFree=1804216/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=5224 CPUtime=0.69
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 1210 0 0 0 69 0 0 0 22 0 1 0 104792120 5349376 1108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 1306 1108 67 130 0 1173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5224

[startup+1.50137 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 4319
/proc/meminfo: memFree=1798896/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=8128 CPUtime=1.49
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 1915 0 0 0 149 0 0 0 25 0 1 0 104792120 8323072 1813 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 2032 1813 67 130 0 1899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10152 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 4319
/proc/meminfo: memFree=1795376/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=12484 CPUtime=3.09
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 3013 0 0 0 308 1 0 0 25 0 1 0 104792120 12783616 2911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 3121 2911 67 130 0 2988 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12484

[startup+6.30181 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 4319
/proc/meminfo: memFree=1788848/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=16200 CPUtime=6.29
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 3933 0 0 0 627 2 0 0 25 0 1 0 104792120 16588800 3831 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 4050 3831 67 130 0 3917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16200

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 4319
/proc/meminfo: memFree=1786736/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=19500 CPUtime=12.68
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 4747 0 0 0 1266 2 0 0 25 0 1 0 104792120 19968000 4645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 4875 4645 67 130 0 4742 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19500

[startup+25.5015 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 4319
/proc/meminfo: memFree=1783280/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=21776 CPUtime=25.48
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 5330 0 0 0 2545 3 0 0 25 0 1 0 104792120 22298624 5228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 5444 5228 67 130 0 5311 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21776

[startup+51.1019 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 4319
/proc/meminfo: memFree=1781104/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=24020 CPUtime=51.08
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 5876 0 0 0 5104 4 0 0 25 0 1 0 104792120 24596480 5774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 6005 5774 67 130 0 5872 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24020

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 4319
/proc/meminfo: memFree=1775792/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=29304 CPUtime=102.27
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 7205 0 0 0 10223 4 0 0 25 0 1 0 104792120 30007296 7103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 7326 7103 67 130 0 7193 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29304

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 4319
/proc/meminfo: memFree=1771824/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=33212 CPUtime=162.24
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 8176 0 0 0 16219 5 0 0 25 0 1 0 104792120 34009088 8074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 8303 8074 67 130 0 8170 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33212

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 4319
/proc/meminfo: memFree=1768432/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=36644 CPUtime=222.24
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 9024 0 0 0 22217 7 0 0 25 0 1 0 104792120 37523456 8922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 9161 8922 67 130 0 9028 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36644

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 4319
/proc/meminfo: memFree=1766640/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=38360 CPUtime=282.22
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 9453 0 0 0 28215 7 0 0 25 0 1 0 104792120 39280640 9351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 9590 9351 67 130 0 9457 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 38360

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 4319
/proc/meminfo: memFree=1765680/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=39416 CPUtime=342.2
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 9708 0 0 0 34213 7 0 0 25 0 1 0 104792120 40361984 9606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 9854 9606 67 130 0 9721 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 39416

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 4319
/proc/meminfo: memFree=1763248/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=41708 CPUtime=402.18
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 10299 0 0 0 40211 7 0 0 25 0 1 0 104792120 42708992 10197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 10427 10197 67 130 0 10294 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41708

[startup+462.302 s]
/proc/loadavg: 1.06 1.02 0.96 2/65 4319
/proc/meminfo: memFree=1761712/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=43300 CPUtime=462.17
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 10691 0 0 0 46210 7 0 0 25 0 1 0 104792120 44339200 10589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 10825 10589 67 130 0 10692 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 43300

[startup+522.301 s]
/proc/loadavg: 1.15 1.04 0.97 2/65 4319
/proc/meminfo: memFree=1761648/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=43300 CPUtime=522.15
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 10691 0 0 0 52208 7 0 0 25 0 1 0 104792120 44339200 10589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 10825 10589 67 130 0 10692 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43300

[startup+582.302 s]
/proc/loadavg: 1.11 1.05 0.98 2/65 4319
/proc/meminfo: memFree=1760752/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=44232 CPUtime=582.13
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 10922 0 0 0 58206 7 0 0 25 0 1 0 104792120 45293568 10820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 11058 10820 67 130 0 10925 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44232

[startup+642.301 s]
/proc/loadavg: 1.04 1.04 0.98 2/65 4319
/proc/meminfo: memFree=1759728/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=45156 CPUtime=642.12
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 11181 0 0 0 64205 7 0 0 25 0 1 0 104792120 46239744 11079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 11289 11079 67 130 0 11156 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45156

[startup+702.302 s]
/proc/loadavg: 1.01 1.03 0.98 2/65 4319
/proc/meminfo: memFree=1757680/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=47268 CPUtime=702.1
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 11678 0 0 0 70202 8 0 0 25 0 1 0 104792120 48402432 11576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 11817 11576 67 130 0 11684 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 47268

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 4319
/proc/meminfo: memFree=1757680/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=47268 CPUtime=762.09
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 11678 0 0 0 76201 8 0 0 25 0 1 0 104792120 48402432 11576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 11817 11576 67 130 0 11684 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 47268

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 4319
/proc/meminfo: memFree=1757680/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=47268 CPUtime=822.07
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 11678 0 0 0 82199 8 0 0 25 0 1 0 104792120 48402432 11576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 11817 11576 67 130 0 11684 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 47268

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 4319
/proc/meminfo: memFree=1757424/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=47400 CPUtime=882.05
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 11736 0 0 0 88197 8 0 0 25 0 1 0 104792120 48537600 11634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 11850 11634 67 130 0 11717 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 47400

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4319
/proc/meminfo: memFree=1756592/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=48324 CPUtime=942.04
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 11971 0 0 0 94195 9 0 0 25 0 1 0 104792120 49483776 11869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 12081 11869 67 130 0 11948 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 48324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4319
/proc/meminfo: memFree=1754992/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=49780 CPUtime=1002.02
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 12337 0 0 0 100193 9 0 0 25 0 1 0 104792120 50974720 12235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 12445 12235 67 130 0 12312 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 49780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4319
/proc/meminfo: memFree=1751216/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=53624 CPUtime=1062.01
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 13276 0 0 0 106192 9 0 0 25 0 1 0 104792120 54910976 13174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 13406 13174 67 130 0 13273 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 53624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4319
/proc/meminfo: memFree=1751216/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=53624 CPUtime=1121.99
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 13277 0 0 0 112190 9 0 0 25 0 1 0 104792120 54910976 13175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 13406 13175 67 130 0 13273 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 53624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4319
/proc/meminfo: memFree=1751216/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=53624 CPUtime=1181.97
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 13278 0 0 0 118188 9 0 0 25 0 1 0 104792120 54910976 13176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 13406 13176 67 130 0 13273 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 53624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4319
/proc/meminfo: memFree=1751216/2055920 swapFree=4183264/4192956
[pid=4318] ppid=4316 vsize=53624 CPUtime=1200.07
/proc/4318/stat : 4318 (minisat_noasser) R 4316 4318 3261 0 -1 4194304 13278 0 0 0 119998 9 0 0 25 0 1 0 104792120 54910976 13176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4318/statm: 13406 13176 67 130 0 13273 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 53624

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): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.106983
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 53624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13278
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= 1999

runsolver used 0.949855 second user time and 2.33364 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 25 11:11:10 UTC 2007

IDJOB= 421159
IDBENCH= 20068
IDSOLVER= 188
FILE ID= node51/421159-1177499470

PBS_JOBID= 4685861

Free space on /tmp= 66460 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S485928362-15.cnf
COMMAND LINE= /tmp/evaluation/421159-1177499470/minisat_noassertions /tmp/evaluation/421159-1177499470/instance-421159-1177499470.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-421159-1177499470 -o ROOT/results/node51/solver-421159-1177499470 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421159-1177499470/minisat_noassertions /tmp/evaluation/421159-1177499470/instance-421159-1177499470.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  73f8500dfa90695f93ebe5edace82ac9

RANDOM SEED= 913678945

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1804688 kB
Buffers:         19768 kB
Cached:         161328 kB
SwapCached:       4068 kB
Active:          54248 kB
Inactive:       136844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804688 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            46192 kB
Committed_AS:  3782924 kB
PageTables:       1408 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= 66460 MiB

End job on node51 on Wed Apr 25 11:31:13 UTC 2007