Trace number 337983

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 (with assertions)UNSAT 858.825 859.116

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark740.816
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

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:  728                                                  |
0.00/0.00	c |  Number of clauses:    17199                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |     636    11356    52370 |     3785        0    nan |  0.000 % |
0.09/0.15	c |       101 |     636    11356    52370 |     4163      101     18 |  7.692 % |
0.09/0.16	c |       252 |     636    11356    52370 |     4580      252     20 |  7.696 % |
0.09/0.17	c |       477 |     636    11356    52370 |     5038      477     22 |  7.693 % |
0.09/0.19	c |       814 |     636    11356    52370 |     5542      814     25 |  7.693 % |
0.19/0.22	c |      1320 |     636    11356    52370 |     6096     1320     24 |  7.696 % |
0.19/0.27	c |      2079 |     636    11356    52370 |     6705     2079     25 |  7.696 % |
0.29/0.36	c |      3219 |     636    11356    52370 |     7376     3219     25 |  7.696 % |
0.49/0.54	c |      4927 |     636    11356    52370 |     8114     4927     28 |  7.696 % |
0.79/0.82	c |      7489 |     636    11356    52370 |     8925     7489     29 |  7.696 % |
1.29/1.33	c |     11333 |     636    11356    52370 |     9818     6794     24 |  7.696 % |
2.09/2.10	c |     17099 |     636    11356    52370 |    10799     7567     24 |  7.696 % |
3.59/3.62	c |     25749 |     636    11356    52370 |    11879    10721     29 |  7.696 % |
5.99/6.02	c |     38724 |     636    11356    52370 |    13067    11644     32 |  7.693 % |
9.79/9.86	c |     58185 |     636    11356    52370 |    14374    11240     28 |  7.692 % |
16.68/16.74	c |     87378 |     636    11356    52370 |    15812    11327     27 |  7.696 % |
27.18/27.22	c |    131167 |     636    11356    52370 |    17393    15110     26 |  7.696 % |
44.98/45.03	c |    196851 |     636    11356    52370 |    19132    10551     26 |  7.693 % |
72.07/72.20	c |    295377 |     636    11356    52370 |    21046    12573     22 |  7.696 % |
119.75/119.89	c |    443166 |     636    11356    52370 |    23150    11896     24 |  7.693 % |
194.72/194.88	c |    664850 |     636    11356    52370 |    25465    12075     22 |  7.693 % |
309.79/309.93	c |    997375 |     636    11356    52370 |    28012    24201     28 |  7.693 % |
500.42/500.60	c |   1496163 |     632    11099    51262 |    30813    21459     24 |  8.246 % |
805.82/806.10	c |   2244345 |     612     9118    41106 |    33895    20600     26 | 10.989 % |
858.81/859.10	c ===============================================================================
858.81/859.10	c restarts              : 24
858.81/859.10	c conflicts             : 2368379        (2758 /sec)
858.81/859.10	c decisions             : 2589245        (1.69 % random) (3015 /sec)
858.81/859.10	c propagations          : 177407118      (206579 /sec)
858.81/859.10	c conflict literals     : 68137050       (41.41 % deleted)
858.81/859.10	c Memory used           : 11.11 MB
858.81/859.10	c CPU time              : 858.786 s
858.81/859.10	c 
858.81/859.11	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-337983-1173678320 -o ROOT/results/node44/solver-337983-1173678320 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337983-1173678320/minisat /tmp/evaluation/337983-1173678320/instance-337983-1173678320.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 0.97 1.03 3/64 11340
/proc/meminfo: memFree=1847800/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=1888 CPUtime=0
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 387788150 1933312 219 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 472 219 58 138 0 331 0

[startup+0.06912 s]
/proc/loadavg: 0.91 0.97 1.03 3/64 11340
/proc/meminfo: memFree=1847800/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=2968 CPUtime=0.06
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 504 0 0 0 6 0 0 0 18 0 1 0 387788150 3039232 488 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530813 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 742 488 71 138 0 601 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2968

[startup+0.101125 s]
/proc/loadavg: 0.91 0.97 1.03 3/64 11340
/proc/meminfo: memFree=1847800/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=3148 CPUtime=0.09
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 524 0 0 0 9 0 0 0 18 0 1 0 387788150 3223552 508 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134531079 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 787 508 71 138 0 646 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301161 s]
/proc/loadavg: 0.91 0.97 1.03 3/64 11340
/proc/meminfo: memFree=1847800/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=3044 CPUtime=0.29
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 537 0 0 0 29 0 0 0 19 0 1 0 387788150 3117056 520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552254 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 761 520 73 138 0 620 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3044

[startup+0.701235 s]
/proc/loadavg: 0.91 0.97 1.03 3/64 11340
/proc/meminfo: memFree=1847800/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=3440 CPUtime=0.69
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 622 0 0 0 69 0 0 0 22 0 1 0 387788150 3522560 605 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 860 605 73 138 0 719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3440

[startup+1.50138 s]
/proc/loadavg: 0.91 0.97 1.03 2/65 11341
/proc/meminfo: memFree=1845360/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=3836 CPUtime=1.49
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 712 0 0 0 149 0 0 0 25 0 1 0 387788150 3928064 695 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 959 695 73 138 0 818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3836

[startup+3.10167 s]
/proc/loadavg: 0.91 0.97 1.03 2/65 11341
/proc/meminfo: memFree=1845104/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=4100 CPUtime=3.09
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 795 0 0 0 309 0 0 0 25 0 1 0 387788150 4198400 778 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134705663 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 1025 778 73 138 0 884 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4100

[startup+6.30126 s]
/proc/loadavg: 0.92 0.97 1.03 2/65 11341
/proc/meminfo: memFree=1844272/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=4896 CPUtime=6.29
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 974 0 0 0 629 0 0 0 25 0 1 0 387788150 5013504 957 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 1224 957 73 138 0 1083 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4896

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 1.03 2/65 11341
/proc/meminfo: memFree=1843832/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=5028 CPUtime=12.68
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 1031 0 0 0 1268 0 0 0 25 0 1 0 387788150 5148672 1014 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 1257 1014 73 138 0 1116 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5028

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 1.03 2/65 11341
/proc/meminfo: memFree=1843256/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=5688 CPUtime=25.48
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 1175 0 0 0 2548 0 0 0 25 0 1 0 387788150 5824512 1158 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 1422 1158 73 138 0 1281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5688

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 1.03 2/65 11341
/proc/meminfo: memFree=1842616/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=6312 CPUtime=51.07
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 1324 0 0 0 5106 1 0 0 25 0 1 0 387788150 6463488 1307 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551825 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 1578 1307 73 138 0 1437 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6312

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 1.02 2/65 11341
/proc/meminfo: memFree=1841080/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=7768 CPUtime=102.26
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 1706 0 0 0 10225 1 0 0 25 0 1 0 387788150 7954432 1689 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 1942 1689 73 138 0 1801 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7768

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 11341
/proc/meminfo: memFree=1840504/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=8436 CPUtime=162.23
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 1848 0 0 0 16222 1 0 0 25 0 1 0 387788150 8638464 1831 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2109 1831 73 138 0 1968 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8436

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 11341
/proc/meminfo: memFree=1840440/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=8436 CPUtime=222.21
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 1850 0 0 0 22220 1 0 0 25 0 1 0 387788150 8638464 1833 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2109 1833 73 138 0 1968 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8436

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1839672/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=9100 CPUtime=282.2
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2032 0 0 0 28218 2 0 0 25 0 1 0 387788150 9318400 2015 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2275 2015 73 138 0 2134 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 9100

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1839416/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=9396 CPUtime=342.18
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2096 0 0 0 34216 2 0 0 25 0 1 0 387788150 9621504 2079 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2349 2079 73 138 0 2208 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 9396

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1839224/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=9688 CPUtime=402.16
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2145 0 0 0 40214 2 0 0 25 0 1 0 387788150 9920512 2128 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2422 2128 73 138 0 2281 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 9688

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1839032/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=9828 CPUtime=462.14
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2186 0 0 0 46212 2 0 0 25 0 1 0 387788150 10063872 2169 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551005 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2457 2169 73 138 0 2316 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 9828

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1838776/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=10116 CPUtime=522.12
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2248 0 0 0 52210 2 0 0 25 0 1 0 387788150 10358784 2231 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2529 2231 73 138 0 2388 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 10116

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1838200/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=10644 CPUtime=582.09
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2400 0 0 0 58207 2 0 0 25 0 1 0 387788150 10899456 2383 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2661 2383 73 138 0 2520 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10644

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1838008/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=10932 CPUtime=642.08
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2454 0 0 0 64205 3 0 0 25 0 1 0 387788150 11194368 2437 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2733 2437 73 138 0 2592 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10932

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1837688/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=11232 CPUtime=702.06
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2509 0 0 0 70203 3 0 0 25 0 1 0 387788150 11501568 2492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2808 2492 73 138 0 2667 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 11232

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1837688/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=11232 CPUtime=762.04
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2519 0 0 0 76201 3 0 0 25 0 1 0 387788150 11501568 2502 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2808 2502 73 138 0 2667 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 11232

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1837688/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=11232 CPUtime=822.02
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2532 0 0 0 82199 3 0 0 25 0 1 0 387788150 11501568 2515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550777 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2808 2515 73 138 0 2667 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 11232

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

[startup+844.702 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1837688/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=11232 CPUtime=844.41
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2532 0 0 0 84438 3 0 0 25 0 1 0 387788150 11501568 2515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552086 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2808 2515 73 138 0 2667 0
Current children cumulated CPU time (s) 844.41
Current children cumulated vsize (KiB) 11232

[startup+851.102 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1837688/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=11232 CPUtime=850.81
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2532 0 0 0 85078 3 0 0 25 0 1 0 387788150 11501568 2515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2808 2515 73 138 0 2667 0
Current children cumulated CPU time (s) 850.81
Current children cumulated vsize (KiB) 11232

[startup+854.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1837624/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=11376 CPUtime=854.01
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2541 0 0 0 85398 3 0 0 25 0 1 0 387788150 11649024 2524 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556286 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2844 2524 73 138 0 2703 0
Current children cumulated CPU time (s) 854.01
Current children cumulated vsize (KiB) 11376

[startup+857.502 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1837624/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=11376 CPUtime=857.2
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2541 0 0 0 85717 3 0 0 25 0 1 0 387788150 11649024 2524 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2844 2524 73 138 0 2703 0
Current children cumulated CPU time (s) 857.2
Current children cumulated vsize (KiB) 11376

[startup+858.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1837624/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=11376 CPUtime=858
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2541 0 0 0 85797 3 0 0 25 0 1 0 387788150 11649024 2524 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550717 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2844 2524 73 138 0 2703 0
Current children cumulated CPU time (s) 858
Current children cumulated vsize (KiB) 11376

[startup+858.701 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1837624/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=11376 CPUtime=858.4
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2541 0 0 0 85837 3 0 0 25 0 1 0 387788150 11649024 2524 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2844 2524 73 138 0 2703 0
Current children cumulated CPU time (s) 858.4
Current children cumulated vsize (KiB) 11376

[startup+859.105 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 11341
/proc/meminfo: memFree=1837624/2055920 swapFree=4183776/4192956
[pid=11340] ppid=11338 vsize=11376 CPUtime=858.81
/proc/11340/stat : 11340 (minisat) R 11338 11340 9730 0 -1 4194304 2541 0 0 0 85878 3 0 0 25 0 1 0 387788150 11649024 2524 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/11340/statm: 2844 2524 73 138 0 2703 0
Current children cumulated CPU time (s) 858.81
Current children cumulated vsize (KiB) 11376

Child status: 0
Real time (s): 859.116
CPU time (s): 858.825
CPU user time (s): 858.79
CPU system time (s): 0.034994
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 11376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 858.79
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2547
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 1742

runsolver used 0.538918 second user time and 1.81572 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Mar 12 05:45:20 UTC 2007

IDJOB= 337983
IDBENCH= 24712
IDSOLVER= 109
FILE ID= node44/337983-1173678320

PBS_JOBID= 4101454

Free space on /tmp= 66528 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337983-1173678320/minisat /tmp/evaluation/337983-1173678320/instance-337983-1173678320.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-337983-1173678320 -o ROOT/results/node44/solver-337983-1173678320 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337983-1173678320/minisat /tmp/evaluation/337983-1173678320/instance-337983-1173678320.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  56dc474305bf6e6817771129f995c737

RANDOM SEED= 577689024

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1848272 kB
Buffers:         26204 kB
Cached:         133308 kB
SwapCached:       3484 kB
Active:          86212 kB
Inactive:        83888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848272 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          15692 kB
Slab:            23580 kB
Committed_AS:   736332 kB
PageTables:       1396 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= 66528 MiB

End job on node44 on Mon Mar 12 05:59:39 UTC 2007