Trace number 421187

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/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1661921212-08.cnf
MD5SUM22f4fe283de9b4edb36d67aef170514a
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.56	c ============================[ Search Statistics ]==============================
0.49/0.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.56	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.56	c ===============================================================================
0.49/0.56	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.57	c |       103 |     240    20400   142800 |     7480      103     64 |  0.002 % |
0.49/0.59	c |       253 |     240    20400   142800 |     8228      253     64 |  0.002 % |
0.59/0.61	c |       478 |     240    20400   142800 |     9050      478     65 |  0.002 % |
0.59/0.65	c |       816 |     240    20400   142800 |     9955      816     64 |  0.002 % |
0.69/0.70	c |      1324 |     240    20400   142800 |    10951     1324     65 |  0.002 % |
0.69/0.78	c |      2083 |     240    20400   142800 |    12046     2083     66 |  0.002 % |
0.89/0.91	c |      3222 |     240    20400   142800 |    13251     3222     66 |  0.002 % |
1.09/1.12	c |      4930 |     240    20400   142800 |    14576     4930     66 |  0.002 % |
1.39/1.49	c |      7492 |     240    20400   142800 |    16034     7492     67 |  0.002 % |
2.10/2.19	c |     11336 |     240    20400   142800 |    17637    11336     67 |  0.002 % |
3.49/3.53	c |     17103 |     240    20400   142800 |    19401    17103     67 |  0.002 % |
5.59/5.69	c |     25752 |     240    20400   142800 |    21341    16001     68 |  0.002 % |
9.28/9.31	c |     38728 |     240    20400   142800 |    23475    18248     69 |  0.002 % |
14.79/14.82	c |     58189 |     240    20400   142800 |    25822    13332     68 |  0.002 % |
23.78/23.85	c |     87381 |     240    20400   142800 |    28405    13698     69 |  0.002 % |
38.78/38.85	c |    131170 |     240    20400   142800 |    31245    23920     68 |  0.002 % |
63.47/63.59	c |    196854 |     240    20400   142800 |    34370    13765     66 |  0.002 % |
101.76/101.87	c |    295381 |     240    20400   142800 |    37807    24411     69 |  0.002 % |
164.03/164.15	c |    443170 |     240    20400   142800 |    41588    21693     67 |  0.002 % |
263.71/263.89	c |    664857 |     240    20400   142800 |    45746    15254     65 |  0.002 % |
416.55/416.78	c |    997382 |     240    20400   142800 |    50321    23521     68 |  0.002 % |
678.95/679.29	c |   1496172 |     240    20400   142800 |    55353    42825     69 |  0.002 % |
1086.82/1087.25	c |   2244355 |     240    20400   142800 |    60889    42552     70 |  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/node69/watcher-421187-1177500073 -o ROOT/results/node69/solver-421187-1177500073 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421187-1177500073/minisat_noassertions /tmp/evaluation/421187-1177500073/instance-421187-1177500073.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: 0.93 1.00 0.94 3/64 14687
/proc/meminfo: memFree=1699628/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=1856 CPUtime=0
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 225996751 1900544 256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 464 257 50 130 0 331 0

[startup+0.0572721 s]
/proc/loadavg: 0.93 1.00 0.94 3/64 14687
/proc/meminfo: memFree=1699628/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=3720 CPUtime=0.05
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 750 0 0 0 5 0 0 0 18 0 1 0 225996751 3809280 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529230 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 930 736 62 130 0 797 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3720

[startup+0.101279 s]
/proc/loadavg: 0.93 1.00 0.94 3/64 14687
/proc/meminfo: memFree=1699628/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=3720 CPUtime=0.09
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 750 0 0 0 9 0 0 0 18 0 1 0 225996751 3809280 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 930 736 62 130 0 797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301312 s]
/proc/loadavg: 0.93 1.00 0.94 3/64 14687
/proc/meminfo: memFree=1699628/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=3720 CPUtime=0.29
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 750 0 0 0 29 0 0 0 19 0 1 0 225996751 3809280 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521216 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 930 736 62 130 0 797 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3720

[startup+0.701378 s]
/proc/loadavg: 0.93 1.00 0.94 3/64 14687
/proc/meminfo: memFree=1699628/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=3720 CPUtime=0.69
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 801 0 0 0 69 0 0 0 22 0 1 0 225996751 3809280 747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 930 747 66 130 0 797 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3720

[startup+1.50151 s]
/proc/loadavg: 0.93 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1696484/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=5192 CPUtime=1.49
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 1167 0 0 0 149 0 0 0 25 0 1 0 225996751 5316608 1113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 1298 1113 66 130 0 1165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5192

[startup+3.10177 s]
/proc/loadavg: 0.93 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1694244/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=7528 CPUtime=3.09
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 1751 0 0 0 308 1 0 0 25 0 1 0 225996751 7708672 1697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 1882 1697 66 130 0 1749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7528

[startup+6.3013 s]
/proc/loadavg: 0.94 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1691620/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=8864 CPUtime=6.29
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 2066 0 0 0 628 1 0 0 25 0 1 0 225996751 9076736 2012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 2216 2012 66 130 0 2083 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8864

[startup+12.7024 s]
/proc/loadavg: 0.94 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1689892/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=10448 CPUtime=12.69
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 2471 0 0 0 1267 2 0 0 25 0 1 0 225996751 10698752 2417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 2612 2417 66 130 0 2479 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10448

[startup+25.5015 s]
/proc/loadavg: 0.96 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1688612/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=11796 CPUtime=25.48
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 2801 0 0 0 2546 2 0 0 25 0 1 0 225996751 12079104 2747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 2949 2747 66 130 0 2816 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11796

[startup+51.1017 s]
/proc/loadavg: 0.97 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1686692/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=13680 CPUtime=51.08
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 3266 0 0 0 5105 3 0 0 25 0 1 0 225996751 14008320 3212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 3420 3212 66 130 0 3287 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13680

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1684836/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=15548 CPUtime=102.27
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 3720 0 0 0 10223 4 0 0 25 0 1 0 225996751 15921152 3666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 3887 3666 66 130 0 3754 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15548

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1683172/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=17172 CPUtime=162.24
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 4128 0 0 0 16220 4 0 0 25 0 1 0 225996751 17584128 4074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552710 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 4293 4074 66 130 0 4160 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17172

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1680740/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=19644 CPUtime=222.22
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 4727 0 0 0 22217 5 0 0 25 0 1 0 225996751 20115456 4673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 4911 4673 66 130 0 4778 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19644

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1679524/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=20764 CPUtime=282.2
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 5024 0 0 0 28215 5 0 0 25 0 1 0 225996751 21262336 4970 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 5191 4970 66 130 0 5058 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20764

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1678884/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=21576 CPUtime=342.17
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 5202 0 0 0 34212 5 0 0 25 0 1 0 225996751 22093824 5148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 5394 5148 66 130 0 5261 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21576

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1678436/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=22020 CPUtime=402.15
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 5318 0 0 0 40210 5 0 0 25 0 1 0 225996751 22548480 5264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 5505 5264 66 130 0 5372 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22020

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1676900/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=23472 CPUtime=462.13
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 5692 0 0 0 46207 6 0 0 25 0 1 0 225996751 24035328 5638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 5868 5638 66 130 0 5735 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23472

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1676772/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=23832 CPUtime=522.11
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 5747 0 0 0 52205 6 0 0 25 0 1 0 225996751 24403968 5693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 5958 5693 66 130 0 5825 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23832

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1676132/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=24448 CPUtime=582.09
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 5889 0 0 0 58203 6 0 0 25 0 1 0 225996751 25034752 5835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 6112 5835 66 130 0 5979 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 24448

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1676068/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=24448 CPUtime=642.07
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 5891 0 0 0 64201 6 0 0 25 0 1 0 225996751 25034752 5837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 6112 5837 66 130 0 5979 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 24448

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1674532/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=25900 CPUtime=702.05
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 6269 0 0 0 70198 7 0 0 25 0 1 0 225996751 26521600 6205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 6475 6205 66 130 0 6342 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 25900

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1674148/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=26340 CPUtime=762.03
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 6377 0 0 0 76196 7 0 0 25 0 1 0 225996751 26972160 6313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 6585 6313 66 130 0 6452 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 26340

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1673700/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=26868 CPUtime=822.01
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 6501 0 0 0 82193 8 0 0 25 0 1 0 225996751 27512832 6437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 6717 6437 66 130 0 6584 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 26868

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1673700/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=26856 CPUtime=881.99
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 6502 0 0 0 88191 8 0 0 25 0 1 0 225996751 27500544 6438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 6714 6438 66 130 0 6581 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 26856

[startup+942.303 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1673444/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=27156 CPUtime=941.96
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 6568 0 0 0 94188 8 0 0 25 0 1 0 225996751 27807744 6504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 6789 6504 66 130 0 6656 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 27156

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1673188/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=27344 CPUtime=1001.95
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 6625 0 0 0 100186 9 0 0 25 0 1 0 225996751 28000256 6561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558241 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 6836 6561 66 130 0 6703 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 27344

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1673188/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=27344 CPUtime=1061.93
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 6628 0 0 0 106184 9 0 0 25 0 1 0 225996751 28000256 6564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 6836 6564 66 130 0 6703 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 27344

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14688
/proc/meminfo: memFree=1671524/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=28940 CPUtime=1121.9
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 7042 0 0 0 112181 9 0 0 25 0 1 0 225996751 29634560 6978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 7235 6978 66 130 0 7102 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 28940

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14690
/proc/meminfo: memFree=1670692/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=29880 CPUtime=1181.89
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 7247 0 0 0 118179 10 0 0 25 0 1 0 225996751 30597120 7183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 7470 7183 66 130 0 7337 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 29880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 14690
/proc/meminfo: memFree=1670500/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=29880 CPUtime=1200.08
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 7261 0 0 0 119998 10 0 0 25 0 1 0 225996751 30597120 7197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 7470 7197 66 130 0 7337 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 29880

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 1.00 0.94 2/65 14690
/proc/meminfo: memFree=1670500/2055920 swapFree=4182892/4192956
[pid=14687] ppid=14685 vsize=29880 CPUtime=1200.08
/proc/14687/stat : 14687 (minisat_noasser) R 14685 14687 13498 0 -1 4194304 7261 0 0 0 119998 10 0 0 25 0 1 0 225996751 30597120 7197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14687/statm: 7470 7197 66 130 0 7337 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 29880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.109983
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 29880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7261
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= 2082

runsolver used 1.01185 second user time and 2.27465 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Wed Apr 25 11:21:13 UTC 2007

IDJOB= 421187
IDBENCH= 20096
IDSOLVER= 188
FILE ID= node69/421187-1177500073

PBS_JOBID= 4685759

Free space on /tmp= 66494 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1661921212-08.cnf
COMMAND LINE= /tmp/evaluation/421187-1177500073/minisat_noassertions /tmp/evaluation/421187-1177500073/instance-421187-1177500073.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-421187-1177500073 -o ROOT/results/node69/solver-421187-1177500073 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421187-1177500073/minisat_noassertions /tmp/evaluation/421187-1177500073/instance-421187-1177500073.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  22f4fe283de9b4edb36d67aef170514a

RANDOM SEED= 577554838

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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		: 3000.264
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:       1700100 kB
Buffers:         28884 kB
Cached:         253864 kB
SwapCached:       3872 kB
Active:          89600 kB
Inactive:       202660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700100 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:            49548 kB
Committed_AS:  2267404 kB
PageTables:       1472 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= 66494 MiB

End job on node69 on Wed Apr 25 11:41:16 UTC 2007