Trace number 421448

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) 1200.18 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-17-u.cnf
MD5SUM758973f5a15b03712894dc13cae5b242
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables298516
Number of clauses1396189
Sum of the clauses size3222054
Maximum clause length10
Minimum clause length1
Number of clauses of size 122282
Number of clauses of size 21088329
Number of clauses of size 3230118
Number of clauses of size 46160
Number of clauses of size 524640
Number of clauses of size over 524660

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:  298516                                               |
0.00/0.00	c |  Number of clauses:    1396189                                              |
1.69/1.78	c |  Parsing time:         1.64         s                                       |
5.69/5.72	c ============================[ Search Statistics ]==============================
5.69/5.72	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.69/5.72	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.69/5.72	c ===============================================================================
5.69/5.72	c |         0 |  146464   831818  2229342 |   277272        0    nan |  0.000 % |
6.18/6.23	c |       100 |  146101   831818  2229342 |   304999       96     62 | 19.535 % |
6.78/6.85	c |       250 |  145010   831818  2229342 |   335499      239     46 | 20.395 % |
7.69/7.77	c |       475 |  144649   831818  2229342 |   369049      459     70 | 21.515 % |
8.59/8.67	c |       815 |  144573   831818  2229342 |   405954      797     68 | 21.711 % |
10.49/10.54	c |      1321 |  139415   795069  2145905 |   446550     1290    156 | 21.857 % |
12.09/12.13	c |      2080 |  138308   788390  2129468 |   491205     2043    141 | 22.128 % |
14.09/14.18	c |      3219 |  137820   788390  2129468 |   540325     3177    132 | 22.403 % |
16.79/16.81	c |      4931 |  136798   783136  2117036 |   594358     4874    133 | 23.480 % |
21.79/21.86	c |      7497 |  134046   763601  2069356 |   653794     7425    133 | 23.534 % |
32.99/33.10	c |     11341 |  133298   759839  2061003 |   719173    11235    167 | 23.780 % |
48.08/48.14	c |     17109 |  130883   748030  2035669 |   791091    16931    177 | 24.646 % |
72.27/72.34	c |     25760 |  128616   736393  2010254 |   870200    25480    200 | 25.343 % |
119.26/119.35	c |     38735 |  126357   722941  1977284 |   957220    38372    237 | 26.111 % |
212.53/212.61	c |     58199 |  124770   713015  1952677 |  1052942    57544    309 | 26.632 % |
380.09/380.28	c |     87394 |  124641   712274  1950920 |  1158236    86716    415 | 26.675 % |
692.60/692.82	c |    131184 |  124329   711909  1949979 |  1274060   130477    586 | 26.841 % |

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/node60/watcher-421448-1177491758 -o ROOT/results/node60/solver-421448-1177491758 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421448-1177491758/minisat_noassertions /tmp/evaluation/421448-1177491758/instance-421448-1177491758.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: 0.92 0.95 0.69 3/64 22467
/proc/meminfo: memFree=1717280/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=2328 CPUtime=0
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 197085999 2383872 460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 582 461 50 130 0 449 0

[startup+0.0166529 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 22467
/proc/meminfo: memFree=1717280/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=5168 CPUtime=0.01
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 1042 0 0 0 1 0 0 0 18 0 1 0 197085999 5292032 1028 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 1292 1028 50 130 0 1159 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5168

[startup+0.101661 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 22467
/proc/meminfo: memFree=1717280/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=11652 CPUtime=0.09
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 2613 0 0 0 8 1 0 0 18 0 1 0 197085999 11931648 2599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 2913 2599 50 130 0 2780 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11652

[startup+0.30168 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 22467
/proc/meminfo: memFree=1717280/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=47292 CPUtime=0.29
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 9488 0 0 0 25 4 0 0 19 0 1 0 197085999 48427008 9474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 11823 9481 50 130 0 11690 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47292

[startup+0.70172 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 22467
/proc/meminfo: memFree=1717280/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=66964 CPUtime=0.69
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 15020 0 0 0 62 7 0 0 22 0 1 0 197085999 68571136 15006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 16741 15007 50 130 0 16608 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66964

[startup+1.5018 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 22468
/proc/meminfo: memFree=1645656/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=104276 CPUtime=1.49
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 24589 0 0 0 136 13 0 0 25 0 1 0 197085999 106778624 24575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 26069 24576 50 130 0 25936 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104276

[startup+3.10195 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 22468
/proc/meminfo: memFree=1607960/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=130184 CPUtime=3.09
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 31134 0 0 0 293 16 0 0 25 0 1 0 197085999 133308416 31120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134525883 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 32546 31120 61 130 0 32413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 130184

[startup+6.30127 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 22468
/proc/meminfo: memFree=1569880/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=133592 CPUtime=6.28
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 37051 0 0 0 609 19 0 0 25 0 1 0 197085999 136798208 32180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 33398 32180 67 130 0 33265 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 133592

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 22468
/proc/meminfo: memFree=1588696/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=133592 CPUtime=12.69
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 37057 0 0 0 1249 20 0 0 25 0 1 0 197085999 136798208 32186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548097 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 33398 32186 67 130 0 33265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 133592

[startup+25.5012 s]
/proc/loadavg: 0.95 0.95 0.70 2/65 22468
/proc/meminfo: memFree=1588824/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=133592 CPUtime=25.49
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 37059 0 0 0 2529 20 0 0 25 0 1 0 197085999 136798208 32188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 33398 32188 67 130 0 33265 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 133592

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.70 2/65 22468
/proc/meminfo: memFree=1588760/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=133592 CPUtime=51.08
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 37059 0 0 0 5088 20 0 0 25 0 1 0 197085999 136798208 32188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 33398 32188 67 130 0 33265 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 133592

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/65 22468
/proc/meminfo: memFree=1575192/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=147232 CPUtime=102.27
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 40457 0 0 0 10204 23 0 0 25 0 1 0 197085999 150765568 35586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 36808 35586 67 130 0 36675 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 147232

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 22468
/proc/meminfo: memFree=1552344/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=170296 CPUtime=162.25
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 46199 0 0 0 16197 28 0 0 25 0 1 0 197085999 174383104 41328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548205 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 42574 41328 67 130 0 42441 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 170296

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 22468
/proc/meminfo: memFree=1529880/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=192560 CPUtime=222.23
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 51774 0 0 0 22191 32 0 0 25 0 1 0 197085999 197181440 46903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 48140 46903 67 130 0 48007 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 192560

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 22468
/proc/meminfo: memFree=1505176/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=217608 CPUtime=282.21
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 58019 0 0 0 28184 37 0 0 25 0 1 0 197085999 222830592 53148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 54402 53148 67 130 0 54269 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 217608

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 22468
/proc/meminfo: memFree=1476504/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=245940 CPUtime=342.2
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 65108 0 0 0 34175 45 0 0 25 0 1 0 197085999 251842560 60237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 61485 60237 67 130 0 61352 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 245940

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 22468
/proc/meminfo: memFree=1450648/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=271836 CPUtime=402.18
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 71604 0 0 0 40167 51 0 0 25 0 1 0 197085999 278360064 66733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 67959 66733 67 130 0 67826 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 271836

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 22468
/proc/meminfo: memFree=1421720/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=300628 CPUtime=462.17
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 78768 0 0 0 46160 57 0 0 25 0 1 0 197085999 307843072 73897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 75157 73897 67 130 0 75024 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 300628

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 22468
/proc/meminfo: memFree=1387672/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=334856 CPUtime=522.14
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 87319 0 0 0 52152 62 0 0 25 0 1 0 197085999 342892544 82448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 83714 82448 67 130 0 83581 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 334856

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 22468
/proc/meminfo: memFree=1353496/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=368944 CPUtime=582.13
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 95843 0 0 0 58144 69 0 0 25 0 1 0 197085999 377798656 90972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 92236 90972 67 130 0 92103 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 368944

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 22468
/proc/meminfo: memFree=1323736/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=398248 CPUtime=642.11
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 103188 0 0 0 64136 75 0 0 25 0 1 0 197085999 407805952 98317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 99562 98317 67 130 0 99429 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 398248

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 22468
/proc/meminfo: memFree=1295704/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=426272 CPUtime=702.1
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 110210 0 0 0 70129 81 0 0 25 0 1 0 197085999 436502528 105339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548014 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 106568 105339 67 130 0 106435 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 426272

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 22468
/proc/meminfo: memFree=1275544/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=446568 CPUtime=762.09
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 115230 0 0 0 76123 86 0 0 25 0 1 0 197085999 457285632 110359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 111642 110359 67 130 0 111509 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 446568

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 22468
/proc/meminfo: memFree=1248600/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=473868 CPUtime=822.06
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 122036 0 0 0 82115 91 0 0 25 0 1 0 197085999 485240832 117165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 118467 117165 67 130 0 118334 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 473868

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 22468
/proc/meminfo: memFree=1220568/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=501356 CPUtime=882.05
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 128941 0 0 0 88109 96 0 0 25 0 1 0 197085999 513388544 124070 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 125339 124070 67 130 0 125206 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 501356

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 22468
/proc/meminfo: memFree=1196760/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=525288 CPUtime=942.03
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 134935 0 0 0 94103 100 0 0 25 0 1 0 197085999 537894912 130064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548176 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 131322 130064 67 130 0 131189 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 525288

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 22468
/proc/meminfo: memFree=1170456/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=551380 CPUtime=1002.02
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 141466 0 0 0 100095 107 0 0 25 0 1 0 197085999 564613120 136595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 137845 136595 67 130 0 137712 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 551380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 22468
/proc/meminfo: memFree=1139864/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=582324 CPUtime=1061.99
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 149193 0 0 0 106087 112 0 0 25 0 1 0 197085999 596299776 144322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 145581 144322 67 130 0 145448 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 582324

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 22468
/proc/meminfo: memFree=1106584/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=615180 CPUtime=1121.99
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 157423 0 0 0 112079 120 0 0 25 0 1 0 197085999 629944320 152552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 153795 152552 67 130 0 153662 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 615180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 22468
/proc/meminfo: memFree=1084696/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=637240 CPUtime=1181.96
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 162923 0 0 0 118072 124 0 0 25 0 1 0 197085999 652533760 158052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 159310 158052 67 130 0 159177 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 637240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 22468
/proc/meminfo: memFree=1073624/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=647808 CPUtime=1200.06
/proc/22467/stat : 22467 (minisat_noasser) R 22465 22467 22164 0 -1 4194304 165590 0 0 0 119880 126 0 0 25 0 1 0 197085999 663355392 160719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/22467/statm: 161952 160719 67 130 0 161819 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 647808

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

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

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 22468
/proc/meminfo: memFree=1073624/2055920 swapFree=4183288/4192956
[pid=22467] ppid=22465 vsize=0 CPUtime=1200.16
/proc/22467/stat : 22467 (minisat_noasser) D 22465 22467 22164 0 -1 4195332 165590 0 0 0 119880 136 0 0 25 0 1 0 197085999 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 18446744072100051646 0 0 17 1 0 0
/proc/22467/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.18
CPU user time (s): 1198.81
CPU system time (s): 1.36679
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 647808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.81
system time used= 1.36679
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 165590
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= 1992

runsolver used 0.906862 second user time and 2.38264 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Apr 25 09:02:40 UTC 2007

IDJOB= 421448
IDBENCH= 20371
IDSOLVER= 188
FILE ID= node60/421448-1177491758

PBS_JOBID= 4685823

Free space on /tmp= 66391 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/421448-1177491758/minisat_noassertions /tmp/evaluation/421448-1177491758/instance-421448-1177491758.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-421448-1177491758 -o ROOT/results/node60/solver-421448-1177491758 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421448-1177491758/minisat_noassertions /tmp/evaluation/421448-1177491758/instance-421448-1177491758.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  758973f5a15b03712894dc13cae5b242

RANDOM SEED= 128467345

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1717752 kB
Buffers:         26368 kB
Cached:         236640 kB
SwapCached:       3688 kB
Active:         100048 kB
Inactive:       172624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717752 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:           26888 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            51512 kB
Committed_AS:  2538492 kB
PageTables:       1464 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= 66391 MiB

End job on node60 on Wed Apr 25 09:22:43 UTC 2007