Trace number 421103

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 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
MD5SUM21b310fb9cbca31da88bfafce085a3da
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
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 |     631     2730     8291 |      910        0    nan |  0.000 % |
0.00/0.01	c |       100 |     631     2730     8291 |     1001      100     34 |  0.000 % |
0.00/0.01	c |       250 |     631     2730     8291 |     1101      250     31 |  0.000 % |
0.00/0.02	c |       475 |     631     2730     8291 |     1211      475     30 |  0.000 % |
0.00/0.04	c |       813 |     631     2730     8291 |     1332      813     29 |  0.000 % |
0.00/0.06	c |      1319 |     631     2730     8291 |     1465     1319     28 |  0.000 % |
0.09/0.10	c |      2080 |     631     2730     8291 |     1612     1303     26 |  0.000 % |
0.09/0.16	c |      3219 |     631     2730     8291 |     1773     1599     25 |  0.000 % |
0.19/0.25	c |      4927 |     631     2730     8291 |     1950     1471     23 |  0.000 % |
0.39/0.40	c |      7489 |     631     2730     8291 |     2145     2009     24 |  0.000 % |
0.59/0.62	c |     11335 |     631     2730     8291 |     2360     1414     26 |  0.000 % |
0.89/0.97	c |     17101 |     631     2730     8291 |     2596     2322     27 |  0.000 % |
1.49/1.52	c |     25752 |     631     2730     8291 |     2855     1631     25 |  0.000 % |
2.29/2.36	c |     38726 |     631     2730     8291 |     3141     2912     27 |  0.000 % |
3.59/3.69	c |     58188 |     631     2730     8291 |     3455     3146     26 |  0.000 % |
5.69/5.78	c |     87380 |     631     2730     8291 |     3801     2377     25 |  0.000 % |
8.89/8.98	c |    131169 |     631     2730     8291 |     4181     3603     27 |  0.000 % |
13.89/13.90	c |    196854 |     631     2730     8291 |     4599     3320     27 |  0.000 % |
21.58/21.63	c |    295381 |     631     2730     8291 |     5059     3832     26 |  0.000 % |
33.88/33.95	c |    443170 |     631     2730     8291 |     5565     2701     24 |  0.000 % |
53.07/53.11	c |    664853 |     631     2730     8291 |     6122     4528     29 |  0.000 % |
82.76/82.85	c |    997378 |     631     2730     8291 |     6734     5369     27 |  0.000 % |
129.95/130.03	c |   1496166 |     631     2730     8291 |     7407     3709     27 |  0.000 % |
203.23/203.35	c |   2244349 |     631     2730     8291 |     8148     3825     26 |  0.000 % |
319.00/319.15	c |   3366623 |     631     2730     8291 |     8963     4771     25 |  0.000 % |
500.85/501.13	c |   5050037 |     631     2730     8291 |     9859     7524     29 |  0.000 % |
787.67/788.04	c |   7575154 |     631     2730     8291 |    10845     5221     26 |  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/node27/watcher-421103-1177498444 -o ROOT/results/node27/solver-421103-1177498444 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421103-1177498444/minisat_noassertions /tmp/evaluation/421103-1177498444/instance-421103-1177498444.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 0.94 3/65 12690
/proc/meminfo: memFree=1736752/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=1992 CPUtime=0
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 162540311 2039808 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 498 148 62 130 0 365 0

[startup+0.096012 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 12690
/proc/meminfo: memFree=1736752/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=2112 CPUtime=0.09
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 162540311 2162688 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 528 192 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.101011 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 12690
/proc/meminfo: memFree=1736752/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=2112 CPUtime=0.09
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 162540311 2162688 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 528 192 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301032 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 12690
/proc/meminfo: memFree=1736752/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=2112 CPUtime=0.29
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 226 0 0 0 29 0 0 0 19 0 1 0 162540311 2162688 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 528 212 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701073 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 12690
/proc/meminfo: memFree=1736752/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=2244 CPUtime=0.69
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 259 0 0 0 69 0 0 0 23 0 1 0 162540311 2297856 245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 561 245 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1735912/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=2376 CPUtime=1.49
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 283 0 0 0 149 0 0 0 25 0 1 0 162540311 2433024 269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 594 269 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10232 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1735720/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=2640 CPUtime=3.09
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 331 0 0 0 309 0 0 0 25 0 1 0 162540311 2703360 317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 660 317 66 130 0 527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30164 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1735400/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=2772 CPUtime=6.29
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 390 0 0 0 629 0 0 0 25 0 1 0 162540311 2838528 376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 693 376 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1734952/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=3168 CPUtime=12.69
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 467 0 0 0 1269 0 0 0 25 0 1 0 162540311 3244032 453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 792 453 66 130 0 659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3168

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1734632/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=3436 CPUtime=25.48
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 550 0 0 0 2548 0 0 0 25 0 1 0 162540311 3518464 536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551608 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 859 536 66 130 0 726 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3436

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1734120/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=3956 CPUtime=51.07
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 669 0 0 0 5107 0 0 0 25 0 1 0 162540311 4050944 655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 989 655 66 130 0 856 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3956

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1733416/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=4616 CPUtime=102.26
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 832 0 0 0 10226 0 0 0 25 0 1 0 162540311 4726784 818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551639 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1154 818 66 130 0 1021 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4616

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1732840/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=5148 CPUtime=162.24
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 965 0 0 0 16224 0 0 0 25 0 1 0 162540311 5271552 951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1287 951 66 130 0 1154 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5148

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1732392/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=5548 CPUtime=222.22
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1064 0 0 0 22222 0 0 0 25 0 1 0 162540311 5681152 1050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1387 1050 66 130 0 1254 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5548

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1732136/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=5816 CPUtime=282.21
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1144 0 0 0 28221 0 0 0 25 0 1 0 162540311 5955584 1130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1454 1130 66 130 0 1321 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5816

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1731688/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=6216 CPUtime=342.19
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1249 0 0 0 34219 0 0 0 25 0 1 0 162540311 6365184 1235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1554 1235 66 130 0 1421 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6216

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12691
/proc/meminfo: memFree=1731432/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=6484 CPUtime=402.17
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1310 0 0 0 40217 0 0 0 25 0 1 0 162540311 6639616 1296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1621 1296 66 130 0 1488 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6484

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/72 12863
/proc/meminfo: memFree=1729824/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=6616 CPUtime=462.07
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1352 0 0 0 46207 0 0 0 25 0 1 0 162540311 6774784 1338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1654 1338 66 130 0 1521 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 6616

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1730792/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=7012 CPUtime=522.04
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1429 0 0 0 52203 1 0 0 25 0 1 0 162540311 7180288 1415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1753 1415 66 130 0 1620 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 7012

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1730728/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=7152 CPUtime=582.03
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1461 0 0 0 58202 1 0 0 25 0 1 0 162540311 7323648 1447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1788 1447 66 130 0 1655 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 7152

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1730472/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=7284 CPUtime=642.01
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1503 0 0 0 64200 1 0 0 25 0 1 0 162540311 7458816 1489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1821 1489 66 130 0 1688 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 7284

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1730472/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=7416 CPUtime=701.99
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1544 0 0 0 70198 1 0 0 25 0 1 0 162540311 7593984 1530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1854 1530 66 130 0 1721 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 7416

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1730408/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=7548 CPUtime=761.98
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1559 0 0 0 76197 1 0 0 25 0 1 0 162540311 7729152 1545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1887 1545 66 130 0 1754 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 7548

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1730152/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=7680 CPUtime=821.96
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1612 0 0 0 82195 1 0 0 25 0 1 0 162540311 7864320 1598 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 1920 1598 66 130 0 1787 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 7680

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1729832/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=8088 CPUtime=881.94
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1687 0 0 0 88193 1 0 0 25 0 1 0 162540311 8282112 1673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 2022 1673 66 130 0 1889 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 8088

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1729576/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=8224 CPUtime=941.92
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1735 0 0 0 94191 1 0 0 25 0 1 0 162540311 8421376 1721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 2056 1721 66 130 0 1923 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 8224

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1729448/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=8344 CPUtime=1001.91
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1763 0 0 0 100190 1 0 0 25 0 1 0 162540311 8544256 1749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 2086 1749 66 130 0 1953 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 8344

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1729256/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=8476 CPUtime=1061.89
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1809 0 0 0 106188 1 0 0 25 0 1 0 162540311 8679424 1795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548419 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 2119 1795 66 130 0 1986 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 8476

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1729192/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=8612 CPUtime=1121.87
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1833 0 0 0 112186 1 0 0 25 0 1 0 162540311 8818688 1819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 2153 1819 66 130 0 2020 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 8612

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1729064/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=8700 CPUtime=1181.85
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1851 0 0 0 118184 1 0 0 25 0 1 0 162540311 8908800 1837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 2175 1837 66 130 0 2042 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 8700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1729064/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=8700 CPUtime=1200.05
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1851 0 0 0 120004 1 0 0 25 0 1 0 162540311 8908800 1837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547114 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 2175 1837 66 130 0 2042 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8700

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: 0.99 0.98 0.94 2/66 12889
/proc/meminfo: memFree=1729064/2055920 swapFree=4182888/4192956
[pid=12690] ppid=12688 vsize=8700 CPUtime=1200.05
/proc/12690/stat : 12690 (minisat_noasser) R 12688 12690 11876 0 -1 4194304 1851 0 0 0 120004 1 0 0 25 0 1 0 162540311 8908800 1837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547114 0 0 4096 3 0 0 0 17 1 0 0
/proc/12690/statm: 2175 1837 66 130 0 2042 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.018997
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 8744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1851
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= 2166

runsolver used 0.956854 second user time and 2.38164 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Wed Apr 25 10:54:04 UTC 2007

IDJOB= 421103
IDBENCH= 20012
IDSOLVER= 188
FILE ID= node27/421103-1177498444

PBS_JOBID= 4685841

Free space on /tmp= 66376 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421103-1177498444/minisat_noassertions /tmp/evaluation/421103-1177498444/instance-421103-1177498444.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-421103-1177498444 -o ROOT/results/node27/solver-421103-1177498444 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421103-1177498444/minisat_noassertions /tmp/evaluation/421103-1177498444/instance-421103-1177498444.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  21b310fb9cbca31da88bfafce085a3da

RANDOM SEED= 668628322

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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	: 5931.00
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:       1737160 kB
Buffers:         20312 kB
Cached:         209584 kB
SwapCached:       4364 kB
Active:         142940 kB
Inactive:       134580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737160 kB
SwapTotal:     4192956 kB
SwapFree:      4182888 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          53092 kB
Slab:            27184 kB
Committed_AS:  2196396 kB
PageTables:       1500 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= 66376 MiB

End job on node27 on Wed Apr 25 11:14:07 UTC 2007