Trace number 421093

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.1 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1540370200-13.SAT.shuffled.cnf
MD5SUM14cd9bd82ac5a6c9d608f66e5d6145a0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.148976
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     585     2542     7726 |      847        0    nan |  0.000 % |
0.00/0.01	c |       100 |     585     2542     7726 |      932      100     27 |  0.000 % |
0.00/0.01	c |       250 |     585     2542     7726 |     1025      250     27 |  0.000 % |
0.00/0.02	c |       476 |     585     2542     7726 |     1127      476     26 |  0.000 % |
0.00/0.03	c |       814 |     585     2542     7726 |     1240      814     26 |  0.000 % |
0.00/0.06	c |      1321 |     585     2542     7726 |     1364      677     23 |  0.000 % |
0.08/0.09	c |      2080 |     585     2542     7726 |     1501     1436     24 |  0.000 % |
0.09/0.15	c |      3219 |     585     2542     7726 |     1651     1023     24 |  0.000 % |
0.19/0.24	c |      4927 |     585     2542     7726 |     1816     1032     23 |  0.000 % |
0.29/0.37	c |      7489 |     585     2542     7726 |     1997     1719     25 |  0.000 % |
0.49/0.58	c |     11333 |     585     2542     7726 |     2197     1477     22 |  0.000 % |
0.89/0.92	c |     17099 |     585     2542     7726 |     2417     1615     24 |  0.000 % |
1.39/1.44	c |     25749 |     585     2542     7726 |     2659     1599     22 |  0.000 % |
2.20/2.25	c |     38723 |     585     2542     7726 |     2925     2350     23 |  0.000 % |
3.49/3.56	c |     58187 |     585     2542     7726 |     3217     2400     23 |  0.000 % |
5.50/5.56	c |     87379 |     585     2542     7726 |     3539     2051     23 |  0.000 % |
8.59/8.66	c |    131171 |     585     2542     7726 |     3893     2493     27 |  0.000 % |
13.29/13.33	c |    196856 |     585     2542     7726 |     4282     2810     24 |  0.000 % |
20.59/20.69	c |    295382 |     585     2542     7726 |     4711     3489     24 |  0.000 % |
31.89/31.95	c |    443171 |     585     2542     7726 |     5182     3372     24 |  0.000 % |
50.48/50.54	c |    664855 |     585     2542     7726 |     5700     4469     26 |  0.000 % |
78.77/78.82	c |    997380 |     585     2542     7726 |     6270     5719     25 |  0.000 % |
123.36/123.43	c |   1496172 |     585     2542     7726 |     6897     4328     24 |  0.000 % |
191.54/191.64	c |   2244356 |     585     2542     7726 |     7587     4654     24 |  0.000 % |
300.01/300.10	c |   3366631 |     585     2542     7726 |     8346     6928     24 |  0.000 % |
470.17/470.30	c |   5050044 |     585     2542     7726 |     9180     4324     24 |  0.000 % |
735.62/735.96	c |   7575160 |     585     2542     7726 |    10098     6546     23 |  0.000 % |
1166.29/1166.71	c |  11362835 |     585     2542     7726 |    11108     9448     27 |  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/node74/watcher-421093-1177498284 -o ROOT/results/node74/solver-421093-1177498284 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421093-1177498284/minisat_noassertions /tmp/evaluation/421093-1177498284/instance-421093-1177498284.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: 1.10 1.07 1.00 3/66 23980
/proc/meminfo: memFree=1663912/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=1996 CPUtime=0
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 197743174 2043904 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 499 148 62 130 0 366 0

[startup+0.0872141 s]
/proc/loadavg: 1.10 1.07 1.00 3/66 23980
/proc/meminfo: memFree=1663912/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=1980 CPUtime=0.08
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 190 0 0 0 8 0 0 0 18 0 1 0 197743174 2027520 176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552750 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 495 176 66 130 0 362 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1980

[startup+0.101222 s]
/proc/loadavg: 1.10 1.07 1.00 3/66 23980
/proc/meminfo: memFree=1663912/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=2112 CPUtime=0.09
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 197 0 0 0 9 0 0 0 18 0 1 0 197743174 2162688 183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552707 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 528 183 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301239 s]
/proc/loadavg: 1.10 1.07 1.00 3/66 23980
/proc/meminfo: memFree=1663912/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=2112 CPUtime=0.29
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 218 0 0 0 29 0 0 0 19 0 1 0 197743174 2162688 204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 528 204 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701284 s]
/proc/loadavg: 1.10 1.07 1.00 3/66 23980
/proc/meminfo: memFree=1663912/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=2244 CPUtime=0.69
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 245 0 0 0 69 0 0 0 23 0 1 0 197743174 2297856 231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 561 231 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50138 s]
/proc/loadavg: 1.09 1.07 1.00 2/67 23981
/proc/meminfo: memFree=1663136/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=2376 CPUtime=1.49
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 266 0 0 0 149 0 0 0 25 0 1 0 197743174 2433024 252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 594 252 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10156 s]
/proc/loadavg: 1.09 1.07 1.00 2/67 23981
/proc/meminfo: memFree=1662944/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=2508 CPUtime=3.09
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 309 0 0 0 309 0 0 0 25 0 1 0 197743174 2568192 295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 627 295 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30193 s]
/proc/loadavg: 1.09 1.07 1.00 2/67 23981
/proc/meminfo: memFree=1662560/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=2772 CPUtime=6.29
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 363 0 0 0 629 0 0 0 25 0 1 0 197743174 2838528 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 693 349 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7017 s]
/proc/loadavg: 1.08 1.07 1.00 2/67 23981
/proc/meminfo: memFree=1662176/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=2904 CPUtime=12.69
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 420 0 0 0 1269 0 0 0 25 0 1 0 197743174 2973696 406 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 726 406 66 130 0 593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2904

[startup+25.5012 s]
/proc/loadavg: 1.07 1.06 1.00 2/67 23981
/proc/meminfo: memFree=1661856/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=3300 CPUtime=25.49
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 505 0 0 0 2549 0 0 0 25 0 1 0 197743174 3379200 491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552750 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 825 491 66 130 0 692 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3300

[startup+51.1011 s]
/proc/loadavg: 1.04 1.06 1.00 2/67 23981
/proc/meminfo: memFree=1661280/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=3828 CPUtime=51.08
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 643 0 0 0 5108 0 0 0 25 0 1 0 197743174 3919872 629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 957 629 66 130 0 824 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3828

[startup+102.305 s]
/proc/loadavg: 1.02 1.05 1.00 2/67 23981
/proc/meminfo: memFree=1660704/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=4356 CPUtime=102.27
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 785 0 0 0 10227 0 0 0 25 0 1 0 197743174 4460544 771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1089 771 66 130 0 956 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4356

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 23981
/proc/meminfo: memFree=1660192/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=4896 CPUtime=162.25
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 899 0 0 0 16224 1 0 0 25 0 1 0 197743174 5013504 885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1224 885 66 130 0 1091 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4896

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 23981
/proc/meminfo: memFree=1659808/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=5164 CPUtime=222.24
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 983 0 0 0 22223 1 0 0 25 0 1 0 197743174 5287936 969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1291 969 66 130 0 1158 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5164

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 23981
/proc/meminfo: memFree=1659552/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=5440 CPUtime=282.22
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1049 0 0 0 28221 1 0 0 25 0 1 0 197743174 5570560 1035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1360 1035 66 130 0 1227 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5440

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 23981
/proc/meminfo: memFree=1659168/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=5876 CPUtime=342.2
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1137 0 0 0 34219 1 0 0 25 0 1 0 197743174 6017024 1123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1469 1123 66 130 0 1336 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5876

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 23981
/proc/meminfo: memFree=1658976/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=6008 CPUtime=402.18
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1182 0 0 0 40217 1 0 0 25 0 1 0 197743174 6152192 1168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1502 1168 66 130 0 1369 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6008

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23981
/proc/meminfo: memFree=1658784/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=6140 CPUtime=462.17
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1223 0 0 0 46215 2 0 0 25 0 1 0 197743174 6287360 1209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1535 1209 66 130 0 1402 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6140

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23981
/proc/meminfo: memFree=1658464/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=6544 CPUtime=522.15
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1302 0 0 0 52213 2 0 0 25 0 1 0 197743174 6701056 1288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1636 1288 66 130 0 1503 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6544

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 24047
/proc/meminfo: memFree=1656992/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=6544 CPUtime=582.12
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1334 0 0 0 58208 4 0 0 25 0 1 0 197743174 6701056 1320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557949 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1636 1320 66 130 0 1503 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6544

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1658008/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=6672 CPUtime=642.03
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1360 0 0 0 64199 4 0 0 25 0 1 0 197743174 6832128 1346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1668 1346 66 130 0 1535 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 6672

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1657888/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=6932 CPUtime=702.02
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1399 0 0 0 70197 5 0 0 25 0 1 0 197743174 7098368 1385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1733 1385 66 130 0 1600 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 6932

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1657568/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=7196 CPUtime=762.01
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1471 0 0 0 76196 5 0 0 25 0 1 0 197743174 7368704 1457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1799 1457 66 130 0 1666 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 7196

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1657440/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=7328 CPUtime=821.98
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1510 0 0 0 82193 5 0 0 25 0 1 0 197743174 7503872 1496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520977 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1832 1496 66 130 0 1699 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 7328

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1657440/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=7464 CPUtime=881.97
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1533 0 0 0 88192 5 0 0 25 0 1 0 197743174 7643136 1519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1866 1519 66 130 0 1733 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 7464

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1657376/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=7464 CPUtime=941.95
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1554 0 0 0 94190 5 0 0 25 0 1 0 197743174 7643136 1540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546875 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1866 1540 66 130 0 1733 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 7464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1657248/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=7596 CPUtime=1001.93
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1580 0 0 0 100188 5 0 0 25 0 1 0 197743174 7778304 1566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1899 1566 66 130 0 1766 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 7596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1657184/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=7688 CPUtime=1061.92
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1614 0 0 0 106186 6 0 0 25 0 1 0 197743174 7872512 1600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552907 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1922 1600 66 130 0 1789 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 7688

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1657056/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=7820 CPUtime=1121.91
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1636 0 0 0 112185 6 0 0 25 0 1 0 197743174 8007680 1622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1955 1622 66 130 0 1822 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 7820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1656864/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=7952 CPUtime=1181.89
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1678 0 0 0 118183 6 0 0 25 0 1 0 197743174 8142848 1664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 1988 1664 66 130 0 1855 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 7952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24179
/proc/meminfo: memFree=1656800/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=8088 CPUtime=1200.09
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1696 0 0 0 120003 6 0 0 25 0 1 0 197743174 8282112 1682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 2022 1682 66 130 0 1889 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8088

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 1.00 2/67 24179
/proc/meminfo: memFree=1656800/2055920 swapFree=4183092/4192956
[pid=23980] ppid=23978 vsize=8088 CPUtime=1200.09
/proc/23980/stat : 23980 (minisat_noasser) R 23978 23980 23035 0 -1 4194304 1696 0 0 0 120003 6 0 0 25 0 1 0 197743174 8282112 1682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23980/statm: 2022 1682 66 130 0 1889 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.068989
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 8088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1696
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= 7
involuntary context switches= 2065

runsolver used 0.993848 second user time and 2.34464 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Wed Apr 25 10:51:24 UTC 2007

IDJOB= 421093
IDBENCH= 20002
IDSOLVER= 188
FILE ID= node74/421093-1177498284

PBS_JOBID= 4685755

Free space on /tmp= 103204 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1540370200-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421093-1177498284/minisat_noassertions /tmp/evaluation/421093-1177498284/instance-421093-1177498284.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-421093-1177498284 -o ROOT/results/node74/solver-421093-1177498284 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421093-1177498284/minisat_noassertions /tmp/evaluation/421093-1177498284/instance-421093-1177498284.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  14cd9bd82ac5a6c9d608f66e5d6145a0

RANDOM SEED= 632150551

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1664320 kB
Buffers:         37616 kB
Cached:         262552 kB
SwapCached:       3248 kB
Active:         124732 kB
Inactive:       200884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664320 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          31292 kB
Slab:            51732 kB
Committed_AS:  4013344 kB
PageTables:       1520 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103204 MiB

End job on node74 on Wed Apr 25 11:11:27 UTC 2007