Trace number 421484

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) 1200.14 1200.58

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h50-sat.cnf
MD5SUM03c6b6156c444674b996a4279225be1a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark411.92
Satisfiable
(Un)Satisfiability was proved
Number of variables628291
Number of clauses2141556
Sum of the clauses size5172986
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21518215
Number of clauses of size 3615030
Number of clauses of size 4241
Number of clauses of size 5151
Number of clauses of size over 57869

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:  633392                                               |
0.00/0.00	c |  Number of clauses:    2141556                                              |
2.49/2.57	c |  Parsing time:         2.29         s                                       |
41.87/41.94	c ============================[ Search Statistics ]==============================
41.87/41.94	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
41.87/41.94	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
41.87/41.94	c ===============================================================================
41.87/41.94	c |         0 |  154276  1153057  6110235 |   384352        0    nan |  0.000 % |
44.57/44.67	c |       100 |  154276  1153057  6110235 |   422787      100     75 |  0.008 % |
45.27/45.32	c |       251 |  154276  1153057  6110235 |   465066      251     35 |  0.008 % |
46.47/46.55	c |       478 |  154276  1153057  6110235 |   511572      478     23 |  0.008 % |
47.77/47.85	c |       815 |  154276  1153057  6110235 |   562730      815     27 |  0.008 % |
50.67/50.73	c |      1321 |  154276  1153057  6110235 |   619003     1321     29 |  0.008 % |
56.27/56.35	c |      2080 |  154276  1153057  6110235 |   680903     2080     26 |  0.008 % |
62.26/62.31	c |      3219 |  154276  1153057  6110235 |   748993     3219     24 |  0.008 % |
70.76/70.84	c |      4928 |  154276  1153057  6110235 |   823893     4928     27 |  0.008 % |
83.46/83.56	c |      7491 |  154276  1153057  6110235 |   906282     7491     31 |  0.008 % |
102.85/102.94	c |     11335 |  154276  1153057  6110235 |   996910    11335     35 |  0.008 % |
125.25/125.34	c |     17101 |  154276  1153057  6110235 |  1096602    17101     54 |  0.008 % |
168.43/168.50	c |     25750 |  154276  1153057  6110235 |  1206262    25750     45 |  0.008 % |
232.00/232.17	c |     38727 |  154276  1153057  6110235 |  1326888    38727     43 |  0.008 % |
289.88/290.07	c |     58190 |  154261  1152305  6107525 |  1459577    57926     37 |  0.010 % |
425.33/425.53	c |     87382 |  154259  1152161  6106463 |  1605535    87097     39 |  0.011 % |
613.37/613.68	c |    131175 |  154259  1152161  6106463 |  1766088   130890     39 |  0.011 % |
881.47/881.80	c |    196860 |  154259  1152161  6106463 |  1942697   196575     35 |  0.011 % |

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/node13/watcher-421484-1177491930 -o ROOT/results/node13/solver-421484-1177491930 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421484-1177491930/minisat_noassertions /tmp/evaluation/421484-1177491930/instance-421484-1177491930.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: 0.91 0.95 0.72 3/77 2059
/proc/meminfo: memFree=1776400/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=2476 CPUtime=0
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 534 0 0 0 0 0 0 0 18 0 1 0 197111129 2535424 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 619 522 49 130 0 486 0

[startup+0.079725 s]
/proc/loadavg: 0.91 0.95 0.72 3/77 2059
/proc/meminfo: memFree=1776400/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=8216 CPUtime=0.06
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 1887 0 0 0 6 0 0 0 18 0 1 0 197111129 8413184 1873 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 2054 1874 50 130 0 1921 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8216

[startup+0.101729 s]
/proc/loadavg: 0.91 0.95 0.72 3/77 2059
/proc/meminfo: memFree=1776400/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=10536 CPUtime=0.09
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 2299 0 0 0 8 1 0 0 18 0 1 0 197111129 10788864 2286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 2634 2288 50 130 0 2501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10536

[startup+0.301771 s]
/proc/loadavg: 0.91 0.95 0.72 3/77 2059
/proc/meminfo: memFree=1776400/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=26776 CPUtime=0.29
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 5975 0 0 0 26 3 0 0 19 0 1 0 197111129 27418624 5961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558467 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 6694 5962 50 130 0 6561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26776

[startup+0.701857 s]
/proc/loadavg: 0.91 0.95 0.72 3/77 2059
/proc/meminfo: memFree=1776400/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=57728 CPUtime=0.69
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 13117 0 0 0 61 8 0 0 23 0 1 0 197111129 59113472 13103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 14432 13103 50 130 0 14299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57728

[startup+1.50203 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 2060
/proc/meminfo: memFree=1702152/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=122296 CPUtime=1.49
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 27081 0 0 0 133 16 0 0 25 0 1 0 197111129 125231104 27067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 30574 27068 50 130 0 30441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 122296

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 2060
/proc/meminfo: memFree=1626056/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=194488 CPUtime=3.09
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 45841 0 0 0 281 28 0 0 25 0 1 0 197111129 199155712 45827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 48622 45827 61 130 0 48489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194488

[startup+6.30206 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 2060
/proc/meminfo: memFree=1541456/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=275340 CPUtime=6.29
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 64617 0 0 0 592 37 0 0 25 0 1 0 197111129 281948160 64603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 68835 64603 61 130 0 68702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 275340

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 2060
/proc/meminfo: memFree=1386704/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=409292 CPUtime=12.68
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 99832 0 0 0 1216 52 0 0 25 0 1 0 197111129 419115008 99818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 102323 99818 61 130 0 102190 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 409292

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 2060
/proc/meminfo: memFree=1324496/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=476808 CPUtime=25.48
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 113084 0 0 0 2488 60 0 0 25 0 1 0 197111129 488251392 113070 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521195 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 119202 113070 61 130 0 119069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 476808

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 2060
/proc/meminfo: memFree=1357200/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=431680 CPUtime=51.07
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117660 0 0 0 5044 63 0 0 25 0 1 0 197111129 442040320 104754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 107920 104754 67 130 0 107787 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 431680

[startup+102.305 s]
/proc/loadavg: 1.06 0.99 0.75 2/78 2060
/proc/meminfo: memFree=1357264/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=431948 CPUtime=102.25
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117676 0 0 0 10162 63 0 0 25 0 1 0 197111129 442314752 104770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 107987 104770 67 130 0 107854 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 431948

[startup+162.301 s]
/proc/loadavg: 1.02 0.99 0.76 2/78 2060
/proc/meminfo: memFree=1357328/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=431948 CPUtime=162.23
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117676 0 0 0 16159 64 0 0 25 0 1 0 197111129 442314752 104770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 107987 104770 67 130 0 107854 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 431948

[startup+222.302 s]
/proc/loadavg: 1.08 1.00 0.78 2/78 2060
/proc/meminfo: memFree=1357136/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432112 CPUtime=222.21
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117712 0 0 0 22157 64 0 0 25 0 1 0 197111129 442482688 104806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108028 104806 67 130 0 107895 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 432112

[startup+282.302 s]
/proc/loadavg: 1.03 1.00 0.79 2/78 2060
/proc/meminfo: memFree=1357008/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432192 CPUtime=282.19
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117734 0 0 0 28154 65 0 0 25 0 1 0 197111129 442564608 104828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108048 104828 67 130 0 107915 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 432192

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 0.80 2/78 2060
/proc/meminfo: memFree=1356944/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432312 CPUtime=342.17
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117748 0 0 0 34151 66 0 0 25 0 1 0 197111129 442687488 104842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108078 104842 67 130 0 107945 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 432312

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.82 2/78 2060
/proc/meminfo: memFree=1356880/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432312 CPUtime=402.14
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117759 0 0 0 40148 66 0 0 25 0 1 0 197111129 442687488 104853 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108078 104853 67 130 0 107945 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 432312

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.82 2/78 2060
/proc/meminfo: memFree=1356816/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432492 CPUtime=462.13
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117773 0 0 0 46146 67 0 0 25 0 1 0 197111129 442871808 104867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108123 104867 67 130 0 107990 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 432492

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 2060
/proc/meminfo: memFree=1356752/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432492 CPUtime=522.1
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117785 0 0 0 52143 67 0 0 25 0 1 0 197111129 442871808 104879 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108123 104879 67 130 0 107990 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 432492

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 2060
/proc/meminfo: memFree=1356752/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432492 CPUtime=582.08
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117797 0 0 0 58140 68 0 0 25 0 1 0 197111129 442871808 104891 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108123 104891 67 130 0 107990 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 432492

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 2060
/proc/meminfo: memFree=1356624/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432492 CPUtime=642.06
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117816 0 0 0 64138 68 0 0 25 0 1 0 197111129 442871808 104910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108123 104910 67 130 0 107990 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 432492

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.85 2/78 2060
/proc/meminfo: memFree=1356560/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432760 CPUtime=702.04
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117832 0 0 0 70135 69 0 0 25 0 1 0 197111129 443146240 104926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108190 104926 67 130 0 108057 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 432760

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.85 2/78 2060
/proc/meminfo: memFree=1356560/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432760 CPUtime=762.01
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117843 0 0 0 76132 69 0 0 25 0 1 0 197111129 443146240 104937 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108190 104937 67 130 0 108057 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 432760

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 2060
/proc/meminfo: memFree=1356560/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432760 CPUtime=821.99
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117857 0 0 0 82129 70 0 0 25 0 1 0 197111129 443146240 104951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108190 104951 67 130 0 108057 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 432760

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 2060
/proc/meminfo: memFree=1356496/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=432760 CPUtime=881.97
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117877 0 0 0 88127 70 0 0 25 0 1 0 197111129 443146240 104971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108190 104971 67 130 0 108057 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 432760

[startup+942.301 s]
/proc/loadavg: 1.08 1.02 0.88 2/78 2060
/proc/meminfo: memFree=1356432/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=433164 CPUtime=941.95
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117889 0 0 0 94124 71 0 0 25 0 1 0 197111129 443559936 104983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108291 104983 67 130 0 108158 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 433164

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 0.88 2/78 2060
/proc/meminfo: memFree=1356368/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=433164 CPUtime=1001.92
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117900 0 0 0 100121 71 0 0 25 0 1 0 197111129 443559936 104994 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108291 104994 67 130 0 108158 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 433164

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 0.89 2/78 2060
/proc/meminfo: memFree=1356432/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=433164 CPUtime=1061.9
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117911 0 0 0 106118 72 0 0 25 0 1 0 197111129 443559936 105005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108291 105005 67 130 0 108158 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 433164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 2060
/proc/meminfo: memFree=1356368/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=433164 CPUtime=1121.89
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117923 0 0 0 112116 73 0 0 25 0 1 0 197111129 443559936 105017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108291 105017 67 130 0 108158 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 433164

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 2060
/proc/meminfo: memFree=1356304/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=433164 CPUtime=1181.86
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117933 0 0 0 118113 73 0 0 25 0 1 0 197111129 443559936 105027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108291 105027 67 130 0 108158 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 433164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 2060
/proc/meminfo: memFree=1356304/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=433164 CPUtime=1200.05
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117936 0 0 0 119932 73 0 0 25 0 1 0 197111129 443559936 105030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108291 105030 67 130 0 108158 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 433164

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 2060
/proc/meminfo: memFree=1356304/2055920 swapFree=4159400/4192956
[pid=2059] ppid=2057 vsize=433164 CPUtime=1200.05
/proc/2059/stat : 2059 (minisat_noasser) R 2057 2059 1692 0 -1 4194304 117936 0 0 0 119932 73 0 0 25 0 1 0 197111129 443559936 105030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2059/statm: 108291 105030 67 130 0 108158 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 433164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.14
CPU user time (s): 1199.33
CPU system time (s): 0.805877
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 498364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.33
system time used= 0.805877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117936
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= 25113

runsolver used 0.926859 second user time and 2.6486 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 25 09:05:33 UTC 2007

IDJOB= 421484
IDBENCH= 20407
IDSOLVER= 188
FILE ID= node13/421484-1177491930

PBS_JOBID= 4685867

Free space on /tmp= 66321 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/hard/safe-50-h50-sat.cnf
COMMAND LINE= /tmp/evaluation/421484-1177491930/minisat_noassertions /tmp/evaluation/421484-1177491930/instance-421484-1177491930.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-421484-1177491930 -o ROOT/results/node13/solver-421484-1177491930 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421484-1177491930/minisat_noassertions /tmp/evaluation/421484-1177491930/instance-421484-1177491930.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  03c6b6156c444674b996a4279225be1a

RANDOM SEED= 585816253

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1776808 kB
Buffers:         36644 kB
Cached:         160316 kB
SwapCached:      12684 kB
Active:         140836 kB
Inactive:        79140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776808 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:           41432 kB
Writeback:           0 kB
Mapped:          30080 kB
Slab:            44520 kB
Committed_AS:  6850920 kB
PageTables:       1872 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= 66321 MiB

End job on node13 on Wed Apr 25 09:25:36 UTC 2007