Trace number 422194

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) 5000.14 5001.35

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark25.4081
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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:  2025                                                 |
0.00/0.00	c |  Number of clauses:    86175                                                |
0.09/0.10	c |  Parsing time:         0.10         s                                       |
0.89/0.91	c ============================[ Search Statistics ]==============================
0.89/0.91	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.91	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.91	c ===============================================================================
0.89/0.91	c |         0 |    1980    86175   259380 |    28725        0    nan |  0.000 % |
0.89/0.93	c |       100 |    1980    86175   259380 |    31597      100    113 |  0.000 % |
0.89/0.94	c |       250 |    1980    86175   259380 |    34757      250    117 |  0.000 % |
0.89/0.96	c |       476 |    1980    86175   259380 |    38232      476    119 |  0.000 % |
0.89/0.99	c |       815 |    1980    86175   259380 |    42056      815    127 |  0.000 % |
0.99/1.02	c |      1321 |    1980    86175   259380 |    46261     1321    135 |  0.000 % |
0.99/1.08	c |      2081 |    1980    86175   259380 |    50888     2081    135 |  0.000 % |
1.09/1.18	c |      3220 |    1980    86175   259380 |    55976     3220    150 |  0.000 % |
1.29/1.36	c |      4930 |    1980    86175   259380 |    61574     4930    152 |  0.000 % |
1.59/1.63	c |      7492 |    1980    86175   259380 |    67732     7492    156 |  0.000 % |
1.99/2.06	c |     11336 |    1980    86175   259380 |    74505    11336    153 |  0.000 % |
2.89/2.99	c |     17102 |    1980    86175   259380 |    81955    17102    169 |  0.000 % |
4.30/4.39	c |     25751 |    1980    86175   259380 |    90151    25751    158 |  0.000 % |
7.39/7.44	c |     38726 |    1980    86175   259380 |    99166    38726    153 |  0.000 % |
12.79/12.87	c |     58187 |    1980    86175   259380 |   109083    58187    156 |  0.000 % |
21.68/21.70	c |     87379 |    1980    86175   259380 |   119991    87379    161 |  0.000 % |
36.88/36.97	c |    131168 |    1980    86175   259380 |   131990    26239    113 |  0.000 % |
68.87/68.98	c |    196852 |    1980    86175   259380 |   145189    91923    162 |  0.000 % |
121.77/121.89	c |    295378 |    1980    86175   259380 |   159708    59945    169 |  0.000 % |
217.05/217.14	c |    443168 |    1980    86175   259380 |   175679    67206    195 |  0.000 % |
364.61/364.72	c |    664851 |    1980    86175   259380 |   193247   130225    152 |  0.000 % |
935.98/936.24	c |    997376 |    1980    86175   259380 |   212572   108678    278 |  0.000 % |
1512.20/1512.69	c |   1496167 |    1980    86175   259380 |   233829    28998    172 |  0.000 % |
2375.76/2376.49	c |   2244349 |    1980    86175   259380 |   257212   140073    143 |  0.000 % |
3412.03/3412.92	c |   3366623 |    1980    86175   259380 |   282933    58752    155 |  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/node52/watcher-422194-1177529772 -o ROOT/results/node52/solver-422194-1177529772 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422194-1177529772/minisat_noassertions /tmp/evaluation/422194-1177529772/instance-422194-1177529772.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.99 3/64 16836
/proc/meminfo: memFree=1767316/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=2012 CPUtime=0
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 415 0 0 0 0 0 0 0 18 0 1 0 107822312 2060288 401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 503 401 50 130 0 370 0

[startup+0.0277419 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16836
/proc/meminfo: memFree=1767316/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=3172 CPUtime=0.02
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 700 0 0 0 2 0 0 0 18 0 1 0 107822312 3248128 686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 793 687 50 130 0 660 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3172

[startup+0.101747 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16836
/proc/meminfo: memFree=1767316/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=6672 CPUtime=0.09
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 1555 0 0 0 9 0 0 0 18 0 1 0 107822312 6832128 1541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 1668 1543 50 130 0 1535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6672

[startup+0.30176 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16836
/proc/meminfo: memFree=1767316/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=6668 CPUtime=0.29
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 1593 0 0 0 29 0 0 0 19 0 1 0 107822312 6828032 1579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 1667 1579 62 130 0 1534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6668

[startup+0.701787 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16836
/proc/meminfo: memFree=1767316/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=7116 CPUtime=0.69
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 1677 0 0 0 69 0 0 0 22 0 1 0 107822312 7286784 1663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 1779 1663 62 130 0 1646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7116

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1761356/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=9604 CPUtime=1.49
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 2483 0 0 0 148 1 0 0 25 0 1 0 107822312 9834496 2300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 2401 2300 67 130 0 2268 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9604

[startup+3.10195 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1754700/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=18104 CPUtime=3.09
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 4601 0 0 0 307 2 0 0 25 0 1 0 107822312 18538496 4418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 4526 4418 67 130 0 4393 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18104

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1741772/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=28004 CPUtime=6.29
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 7093 0 0 0 626 3 0 0 25 0 1 0 107822312 28676096 6910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 7001 6910 67 130 0 6868 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28004

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1725460/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=43420 CPUtime=12.69
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 10929 0 0 0 1263 6 0 0 25 0 1 0 107822312 44462080 10746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 10855 10746 67 130 0 10722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43420

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1698516/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=69540 CPUtime=25.49
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 17434 0 0 0 2539 10 0 0 25 0 1 0 107822312 71208960 17251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 17385 17251 67 130 0 17252 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69540

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1687700/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=79908 CPUtime=51.07
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 20053 0 0 0 5095 12 0 0 25 0 1 0 107822312 81825792 19870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 19977 19870 67 130 0 19844 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79908

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1658388/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=109372 CPUtime=102.27
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 27357 0 0 0 10208 19 0 0 25 0 1 0 107822312 111996928 27174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 27343 27174 67 130 0 27210 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 109372

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1658324/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=109372 CPUtime=162.26
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 27361 0 0 0 16207 19 0 0 25 0 1 0 107822312 111996928 27178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 27343 27178 67 130 0 27210 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 109372

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1640276/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=127464 CPUtime=222.24
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 31862 0 0 0 22201 23 0 0 25 0 1 0 107822312 130523136 31679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 31866 31679 67 130 0 31733 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 127464

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1640212/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=127464 CPUtime=282.23
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 31865 0 0 0 28200 23 0 0 25 0 1 0 107822312 130523136 31682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 31866 31682 67 130 0 31733 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 127464

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1636308/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=131316 CPUtime=342.21
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 32856 0 0 0 34197 24 0 0 25 0 1 0 107822312 134467584 32673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 32829 32673 67 130 0 32696 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 131316

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1632148/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=136472 CPUtime=402.2
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 34140 0 0 0 40194 26 0 0 25 0 1 0 107822312 139747328 33957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 34118 33957 67 130 0 33985 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 136472

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1603348/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=164388 CPUtime=462.19
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 41094 0 0 0 46187 32 0 0 25 0 1 0 107822312 168333312 40911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 41097 40911 67 130 0 40964 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 164388

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1603284/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=164388 CPUtime=522.18
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 41101 0 0 0 52186 32 0 0 25 0 1 0 107822312 168333312 40918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 41097 40918 67 130 0 40964 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 164388

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1603284/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=164388 CPUtime=582.16
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 41103 0 0 0 58184 32 0 0 25 0 1 0 107822312 168333312 40920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 41097 40920 67 130 0 40964 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 164388

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16837
/proc/meminfo: memFree=1596436/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=171216 CPUtime=642.15
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 42813 0 0 0 64181 34 0 0 25 0 1 0 107822312 175325184 42630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 42804 42630 67 130 0 42671 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 171216


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521428/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4061.29
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61414 0 0 0 406065 64 0 0 25 0 1 0 107822312 251588608 61179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61179 67 130 0 61290 0
Current children cumulated CPU time (s) 4061.29
Current children cumulated vsize (KiB) 245692

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521428/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4121.27
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61414 0 0 0 412063 64 0 0 25 0 1 0 107822312 251588608 61179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61179 67 130 0 61290 0
Current children cumulated CPU time (s) 4121.27
Current children cumulated vsize (KiB) 245692

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521428/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4181.27
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61415 0 0 0 418062 65 0 0 25 0 1 0 107822312 251588608 61180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61180 67 130 0 61290 0
Current children cumulated CPU time (s) 4181.27
Current children cumulated vsize (KiB) 245692

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521428/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4241.25
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61415 0 0 0 424060 65 0 0 25 0 1 0 107822312 251588608 61180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61180 67 130 0 61290 0
Current children cumulated CPU time (s) 4241.25
Current children cumulated vsize (KiB) 245692

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521364/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4301.24
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61415 0 0 0 430059 65 0 0 25 0 1 0 107822312 251588608 61180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61180 67 130 0 61290 0
Current children cumulated CPU time (s) 4301.24
Current children cumulated vsize (KiB) 245692

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521428/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4361.22
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61415 0 0 0 436057 65 0 0 25 0 1 0 107822312 251588608 61180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61180 67 130 0 61290 0
Current children cumulated CPU time (s) 4361.22
Current children cumulated vsize (KiB) 245692

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521428/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4421.2
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61415 0 0 0 442055 65 0 0 25 0 1 0 107822312 251588608 61180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61180 67 130 0 61290 0
Current children cumulated CPU time (s) 4421.2
Current children cumulated vsize (KiB) 245692

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521364/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4481.2
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61415 0 0 0 448054 66 0 0 25 0 1 0 107822312 251588608 61180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61180 67 130 0 61290 0
Current children cumulated CPU time (s) 4481.2
Current children cumulated vsize (KiB) 245692

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521428/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4541.18
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61415 0 0 0 454052 66 0 0 25 0 1 0 107822312 251588608 61180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61180 67 130 0 61290 0
Current children cumulated CPU time (s) 4541.18
Current children cumulated vsize (KiB) 245692

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521364/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4601.17
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61415 0 0 0 460051 66 0 0 25 0 1 0 107822312 251588608 61180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61180 67 130 0 61290 0
Current children cumulated CPU time (s) 4601.17
Current children cumulated vsize (KiB) 245692

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521364/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4661.15
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61415 0 0 0 466049 66 0 0 25 0 1 0 107822312 251588608 61180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61180 67 130 0 61290 0
Current children cumulated CPU time (s) 4661.15
Current children cumulated vsize (KiB) 245692

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521364/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4721.14
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61417 0 0 0 472048 66 0 0 25 0 1 0 107822312 251588608 61182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61182 67 130 0 61290 0
Current children cumulated CPU time (s) 4721.14
Current children cumulated vsize (KiB) 245692

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521364/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4781.13
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61417 0 0 0 478046 67 0 0 25 0 1 0 107822312 251588608 61182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61182 67 130 0 61290 0
Current children cumulated CPU time (s) 4781.13
Current children cumulated vsize (KiB) 245692

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521428/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4841.12
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61417 0 0 0 484045 67 0 0 25 0 1 0 107822312 251588608 61182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61182 67 130 0 61290 0
Current children cumulated CPU time (s) 4841.12
Current children cumulated vsize (KiB) 245692

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521364/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4901.1
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61417 0 0 0 490043 67 0 0 25 0 1 0 107822312 251588608 61182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61182 67 130 0 61290 0
Current children cumulated CPU time (s) 4901.1
Current children cumulated vsize (KiB) 245692

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521364/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=4961.09
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61417 0 0 0 496042 67 0 0 25 0 1 0 107822312 251588608 61182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61182 67 130 0 61290 0
Current children cumulated CPU time (s) 4961.09
Current children cumulated vsize (KiB) 245692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521300/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=5000.08
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61417 0 0 0 499941 67 0 0 25 0 1 0 107822312 251588608 61182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61182 67 130 0 61290 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 245692

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17037
/proc/meminfo: memFree=1521300/2055920 swapFree=4182996/4192956
[pid=16836] ppid=16834 vsize=245692 CPUtime=5000.08
/proc/16836/stat : 16836 (minisat_noasser) R 16834 16836 16534 0 -1 4194304 61417 0 0 0 499941 67 0 0 25 0 1 0 107822312 251588608 61182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 61423 61182 67 130 0 61290 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 245692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.35
CPU time (s): 5000.14
CPU user time (s): 4999.42
CPU system time (s): 0.71889
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 246000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.42
system time used= 0.71889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61417
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= 5547

runsolver used 3.90141 second user time and 9.79951 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Wed Apr 25 19:36:12 UTC 2007

IDJOB= 422194
IDBENCH= 24722
IDSOLVER= 189
FILE ID= node52/422194-1177529772

PBS_JOBID= 4686035

Free space on /tmp= 66311 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422194-1177529772/minisat_noassertions /tmp/evaluation/422194-1177529772/instance-422194-1177529772.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-422194-1177529772 -o ROOT/results/node52/solver-422194-1177529772 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422194-1177529772/minisat_noassertions /tmp/evaluation/422194-1177529772/instance-422194-1177529772.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ae4e3f3661a3c7ad7c7ec30d56d611a1

RANDOM SEED= 774311080

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1767788 kB
Buffers:         25176 kB
Cached:         188728 kB
SwapCached:       3968 kB
Active:          69132 kB
Inactive:       154500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767788 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            2884 kB
Writeback:           0 kB
Mapped:          15748 kB
Slab:            50524 kB
Committed_AS:  1823488 kB
PageTables:       1484 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= 66311 MiB

End job on node52 on Wed Apr 25 20:59:36 UTC 2007