Trace number 421859

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? (MO) 4019.53 4020.89

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1843.31
Satisfiable
(Un)Satisfiability was proved
Number of variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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:  261020                                               |
0.00/0.00	c |  Number of clauses:    1211106                                              |
1.49/1.51	c |  Parsing time:         1.39         s                                       |
4.99/5.01	c ============================[ Search Statistics ]==============================
4.99/5.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.99/5.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.99/5.01	c ===============================================================================
4.99/5.01	c |         0 |  120580   686014  1827889 |   228671        0    nan |  0.000 % |
5.29/5.38	c |       102 |  120555   686014  1827889 |   251538      100     64 | 22.837 % |
5.69/5.71	c |       252 |  120555   686014  1827889 |   276692      250     85 | 22.837 % |
5.99/6.08	c |       477 |  120555   686014  1827889 |   304361      475     88 | 22.837 % |
6.79/6.84	c |       816 |  120555   686014  1827889 |   334797      814    132 | 22.837 % |
7.99/8.08	c |      1323 |  120522   686014  1827889 |   368277     1321    151 | 22.837 % |
9.49/9.57	c |      2084 |  119714   681757  1817217 |   405105     2075    159 | 23.532 % |
11.59/11.67	c |      3226 |  115209   657213  1762130 |   445615     3191    166 | 24.623 % |
13.68/13.70	c |      4934 |  115208   657213  1762130 |   490177     4898    175 | 24.623 % |
18.59/18.64	c |      7497 |  115074   656481  1760420 |   539195     7437    171 | 24.675 % |
29.99/30.03	c |     11342 |  113448   647143  1737264 |   593114    11270    195 | 25.556 % |
46.98/47.05	c |     17110 |  110959   632771  1703432 |   652426    16940    218 | 26.251 % |
68.48/68.57	c |     25759 |  109380   622184  1678252 |   717668    25469    220 | 26.883 % |
124.26/124.37	c |     38733 |  106846   608200  1644879 |   789435    38404    307 | 27.831 % |
207.53/207.64	c |     58194 |  106162   604648  1636970 |   868379    57769    357 | 28.096 % |
406.47/406.68	c |     87386 |  105607   601853  1630963 |   955216    86888    504 | 28.302 % |
685.29/685.57	c |    131175 |  105500   601336  1629758 |  1050738   130629    610 | 28.379 % |
1181.24/1181.67	c |    196859 |  105392   600391  1627314 |  1155812   196292    671 | 28.389 % |
2005.20/2005.80	c |    295386 |  104931   599086  1624146 |  1271393   294709    772 | 28.690 % |
3636.03/3637.23	c |    443175 |  104468   595595  1616273 |  1398533   442149    897 | 28.811 % |

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/node6/watcher-421859-1177503756 -o ROOT/results/node6/solver-421859-1177503756 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421859-1177503756/minisat_noassertions /tmp/evaluation/421859-1177503756/instance-421859-1177503756.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.77 0.95 0.98 3/77 26783
/proc/meminfo: memFree=1790328/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=2328 CPUtime=0
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 226413397 2383872 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 582 462 50 130 0 449 0

[startup+0.043266 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 26783
/proc/meminfo: memFree=1790328/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=8156 CPUtime=0.04
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 1708 0 0 0 4 0 0 0 18 0 1 0 226413397 8351744 1694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 2039 1694 50 130 0 1906 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8156

[startup+0.101272 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 26783
/proc/meminfo: memFree=1790328/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=12440 CPUtime=0.09
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 2703 0 0 0 9 0 0 0 18 0 1 0 226413397 12738560 2689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 3110 2689 50 130 0 2977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12440

[startup+0.301296 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 26783
/proc/meminfo: memFree=1790328/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=44004 CPUtime=0.29
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 9446 0 0 0 25 4 0 0 19 0 1 0 226413397 45060096 9432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 11001 9433 50 130 0 10868 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44004

[startup+0.701344 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 26783
/proc/meminfo: memFree=1790328/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=63412 CPUtime=0.69
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 14252 0 0 0 62 7 0 0 23 0 1 0 226413397 64933888 14238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 15853 14238 50 130 0 15720 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63412

[startup+1.50144 s]
/proc/loadavg: 0.77 0.95 0.98 2/78 26784
/proc/meminfo: memFree=1719600/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=104100 CPUtime=1.49
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 23664 0 0 0 137 12 0 0 25 0 1 0 226413397 106598400 23650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 26025 23651 50 130 0 25892 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104100

[startup+3.10162 s]
/proc/loadavg: 0.79 0.95 0.98 2/78 26784
/proc/meminfo: memFree=1694192/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=128160 CPUtime=3.09
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 29541 0 0 0 294 15 0 0 25 0 1 0 226413397 131235840 29527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 32040 29528 61 130 0 31907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 128160

[startup+6.303 s]
/proc/loadavg: 0.79 0.95 0.98 2/78 26784
/proc/meminfo: memFree=1677808/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=117760 CPUtime=6.29
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 32428 0 0 0 611 18 0 0 25 0 1 0 226413397 120586240 28094 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 29440 28094 67 130 0 29307 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 117760

[startup+12.7017 s]
/proc/loadavg: 0.82 0.95 0.98 2/78 26784
/proc/meminfo: memFree=1677936/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=117760 CPUtime=12.69
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 32435 0 0 0 1251 18 0 0 25 0 1 0 226413397 120586240 28101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548187 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 29440 28101 67 130 0 29307 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 117760

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 26784
/proc/meminfo: memFree=1678064/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=117760 CPUtime=25.49
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 32437 0 0 0 2530 19 0 0 25 0 1 0 226413397 120586240 28103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 29440 28103 67 130 0 29307 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 117760

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 26784
/proc/meminfo: memFree=1675696/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=120464 CPUtime=51.07
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 33096 0 0 0 5088 19 0 0 25 0 1 0 226413397 123355136 28762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 30116 28762 67 130 0 29983 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 120464

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 26784
/proc/meminfo: memFree=1655344/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=140728 CPUtime=102.27
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 38142 0 0 0 10201 26 0 0 25 0 1 0 226413397 144105472 33808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 35182 33808 67 130 0 35049 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 140728

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 26784
/proc/meminfo: memFree=1628464/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=167664 CPUtime=162.25
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 44893 0 0 0 16193 32 0 0 25 0 1 0 226413397 171687936 40559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 41916 40559 67 130 0 41783 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 167664

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26784
/proc/meminfo: memFree=1601136/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=194776 CPUtime=222.23
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 51676 0 0 0 22185 38 0 0 25 0 1 0 226413397 199450624 47342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 48694 47342 67 130 0 48561 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 194776

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26784
/proc/meminfo: memFree=1571312/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=225116 CPUtime=282.21
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 59232 0 0 0 28176 45 0 0 25 0 1 0 226413397 230518784 54898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 56279 54898 67 130 0 56146 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 225116

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26784
/proc/meminfo: memFree=1544432/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=251524 CPUtime=342.19
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 65851 0 0 0 34169 50 0 0 25 0 1 0 226413397 257560576 61517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 62881 61517 67 130 0 62748 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 251524

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26784
/proc/meminfo: memFree=1518640/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=277492 CPUtime=402.17
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 72352 0 0 0 40162 55 0 0 25 0 1 0 226413397 284151808 68018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 69373 68018 67 130 0 69240 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 277492

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26784
/proc/meminfo: memFree=1488048/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=307920 CPUtime=462.15
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 79906 0 0 0 46155 60 0 0 25 0 1 0 226413397 315310080 75572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 76980 75572 67 130 0 76847 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 307920

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26784
/proc/meminfo: memFree=1464496/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=331696 CPUtime=522.14
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 85863 0 0 0 52147 67 0 0 25 0 1 0 226413397 339656704 81529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 82924 81529 67 130 0 82791 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 331696

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26784
/proc/meminfo: memFree=1435312/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=360504 CPUtime=582.12
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 93087 0 0 0 58139 73 0 0 25 0 1 0 226413397 369156096 88753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548118 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 90126 88753 67 130 0 89993 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 360504

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26786
/proc/meminfo: memFree=1402736/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=392748 CPUtime=642.1
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 101160 0 0 0 64129 81 0 0 25 0 1 0 226413397 402173952 96826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 98187 96826 67 130 0 98054 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 392748


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

[startup+3102.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=334064/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1459976 CPUtime=3101.29
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 367831 0 0 0 309818 311 0 0 25 0 1 0 226413397 1495015424 363497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 364994 363497 67 130 0 364861 0
Current children cumulated CPU time (s) 3101.29
Current children cumulated vsize (KiB) 1459976

[startup+3162.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=308848/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1485144 CPUtime=3161.28
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 374123 0 0 0 315813 315 0 0 25 0 1 0 226413397 1520787456 369789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 371286 369789 67 130 0 371153 0
Current children cumulated CPU time (s) 3161.28
Current children cumulated vsize (KiB) 1485144

[startup+3222.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=284464/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1509476 CPUtime=3221.26
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 380206 0 0 0 321806 320 0 0 25 0 1 0 226413397 1545703424 375872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 377369 375872 67 130 0 377236 0
Current children cumulated CPU time (s) 3221.26
Current children cumulated vsize (KiB) 1509476

[startup+3282.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=265712/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1528248 CPUtime=3281.24
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 384862 0 0 0 327801 323 0 0 25 0 1 0 226413397 1564925952 380528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 382062 380528 67 130 0 381929 0
Current children cumulated CPU time (s) 3281.24
Current children cumulated vsize (KiB) 1528248

[startup+3342.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=249328/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1544800 CPUtime=3341.22
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 388995 0 0 0 333795 327 0 0 25 0 1 0 226413397 1581875200 384661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 386200 384661 67 130 0 386067 0
Current children cumulated CPU time (s) 3341.22
Current children cumulated vsize (KiB) 1544800

[startup+3402.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=230896/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1562884 CPUtime=3401.21
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 393532 0 0 0 339789 332 0 0 25 0 1 0 226413397 1600393216 389198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 390721 389198 67 130 0 390588 0
Current children cumulated CPU time (s) 3401.21
Current children cumulated vsize (KiB) 1562884

[startup+3462.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=199920/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1594024 CPUtime=3461.19
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 401322 0 0 0 345782 337 0 0 25 0 1 0 226413397 1632280576 396988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548073 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 398506 396988 67 130 0 398373 0
Current children cumulated CPU time (s) 3461.19
Current children cumulated vsize (KiB) 1594024

[startup+3522.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=166064/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1627620 CPUtime=3521.17
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 409729 0 0 0 351773 344 0 0 25 0 1 0 226413397 1666682880 405395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 406905 405395 67 130 0 406772 0
Current children cumulated CPU time (s) 3521.17
Current children cumulated vsize (KiB) 1627620

[startup+3582.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=136368/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1657840 CPUtime=3581.15
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 417260 0 0 0 357765 350 0 0 25 0 1 0 226413397 1697628160 412926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 414460 412927 67 130 0 414327 0
Current children cumulated CPU time (s) 3581.15
Current children cumulated vsize (KiB) 1657840

[startup+3642.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=112688/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1681044 CPUtime=3641.13
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 423059 0 0 0 363758 355 0 0 25 0 1 0 226413397 1721389056 418725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 420261 418725 67 130 0 420128 0
Current children cumulated CPU time (s) 3641.13
Current children cumulated vsize (KiB) 1681044

[startup+3702.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=82608/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1710944 CPUtime=3701.11
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 430557 0 0 0 369751 360 0 0 25 0 1 0 226413397 1752006656 426223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 427736 426223 67 130 0 427603 0
Current children cumulated CPU time (s) 3701.11
Current children cumulated vsize (KiB) 1710944

[startup+3762.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=57008/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1736668 CPUtime=3761.1
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 436973 0 0 0 375744 366 0 0 25 0 1 0 226413397 1778348032 432639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 434167 432639 67 130 0 434034 0
Current children cumulated CPU time (s) 3761.1
Current children cumulated vsize (KiB) 1736668

[startup+3822.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=28784/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1764880 CPUtime=3821.08
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 444062 0 0 0 381736 372 0 0 25 0 1 0 226413397 1807237120 439728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548083 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 441220 439728 67 130 0 441087 0
Current children cumulated CPU time (s) 3821.08
Current children cumulated vsize (KiB) 1764880

[startup+3882.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=15856/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1791572 CPUtime=3881.01
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 450728 0 0 0 387723 378 0 0 25 0 1 0 226413397 1834569728 446394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 447893 446394 67 130 0 447760 0
Current children cumulated CPU time (s) 3881.01
Current children cumulated vsize (KiB) 1791572

[startup+3942.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=15088/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1818924 CPUtime=3940.97
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 457352 0 0 0 393714 383 0 0 25 0 1 0 226413397 1862578176 453018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 454731 453018 67 130 0 454598 0
Current children cumulated CPU time (s) 3940.97
Current children cumulated vsize (KiB) 1818924

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=15792/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1837080 CPUtime=4000.95
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 461865 0 0 0 399708 387 0 0 25 0 1 0 226413397 1881169920 457531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548112 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 459270 457531 67 130 0 459137 0
Current children cumulated CPU time (s) 4000.95
Current children cumulated vsize (KiB) 1837080



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4020.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=15536/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=1843212 CPUtime=4019.24
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4194304 463404 0 0 0 401536 388 0 0 25 0 1 0 226413397 1887449088 459070 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 460803 459070 67 130 0 460670 0
Current children cumulated CPU time (s) 4019.24
Current children cumulated vsize (KiB) 1843212

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

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

[startup+4020.8 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 26984
/proc/meminfo: memFree=15536/2055924 swapFree=4143416/4192956
[pid=26783] ppid=26781 vsize=0 CPUtime=4019.44
/proc/26783/stat : 26783 (minisat_noasser) R 26781 26783 26727 0 -1 4195332 463404 0 0 0 401536 408 0 0 25 0 1 0 226413397 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/26783/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4019.44
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4020.89
CPU time (s): 4019.53
CPU user time (s): 4015.37
CPU system time (s): 4.16637
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 1843212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4015.37
system time used= 4.16637
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463404
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= 82846

runsolver used 3.06253 second user time and 8.65168 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Apr 25 12:22:37 UTC 2007

IDJOB= 421859
IDBENCH= 20352
IDSOLVER= 189
FILE ID= node6/421859-1177503756

PBS_JOBID= 4685882

Free space on /tmp= 66404 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= /tmp/evaluation/421859-1177503756/minisat_noassertions /tmp/evaluation/421859-1177503756/instance-421859-1177503756.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-421859-1177503756 -o ROOT/results/node6/solver-421859-1177503756 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421859-1177503756/minisat_noassertions /tmp/evaluation/421859-1177503756/instance-421859-1177503756.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a6b04ec2cace5c4e6bef212c7f2df796

RANDOM SEED= 993454685

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1790800 kB
Buffers:         39572 kB
Cached:         155348 kB
SwapCached:      17648 kB
Active:         143844 kB
Inactive:        77688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1790800 kB
SwapTotal:     4192956 kB
SwapFree:      4143416 kB
Dirty:           23508 kB
Writeback:           0 kB
Mapped:          29572 kB
Slab:            29236 kB
Committed_AS:  7137476 kB
PageTables:       1784 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= 66404 MiB

End job on node6 on Wed Apr 25 13:29:40 UTC 2007