Trace number 421427

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) 1200.15 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-19-s.cnf
MD5SUMe244a296f9644a797dad8a0d16013dcf
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1855.96
Satisfiable
(Un)Satisfiability was proved
Number of variables262705
Number of clauses1259225
Sum of the clauses size2927370
Maximum clause length10
Minimum clause length1
Number of clauses of size 119569
Number of clauses of size 2957027
Number of clauses of size 3234009
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:  262705                                               |
0.00/0.00	c |  Number of clauses:    1259225                                              |
1.49/1.59	c |  Parsing time:         1.45         s                                       |
4.99/5.03	c ============================[ Search Statistics ]==============================
4.99/5.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.99/5.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.99/5.03	c ===============================================================================
4.99/5.03	c |         0 |  132232   774781  2085678 |   258260        0    nan |  0.000 % |
5.29/5.39	c |       100 |  132232   774781  2085678 |   284086      100    397 | 18.251 % |
5.59/5.65	c |       251 |  132232   774781  2085678 |   312495      251    273 | 18.251 % |
5.99/6.06	c |       478 |  132232   774781  2085678 |   343744      478    234 | 18.251 % |
6.69/6.78	c |       816 |  131882   774781  2085678 |   378118      811    187 | 20.023 % |
7.69/7.77	c |      1322 |  122691   715392  1936378 |   415930     1302    166 | 21.883 % |
8.49/8.56	c |      2081 |  122673   715392  1936378 |   457523     2059    150 | 22.003 % |
10.19/10.27	c |      3220 |  120305   703691  1907779 |   503276     3163    139 | 23.717 % |
12.39/12.41	c |      4928 |  114395   664838  1808900 |   553603     4824    140 | 25.080 % |
16.59/16.69	c |      7493 |  104228   607564  1669796 |   608964     7314    129 | 29.310 % |
22.18/22.26	c |     11342 |   99281   578364  1600489 |   669860    11067    121 | 30.955 % |
31.18/31.22	c |     17108 |   98010   569624  1578429 |   736846    16727    121 | 31.280 % |
46.17/46.24	c |     25757 |   96486   560948  1557015 |   810531    25289    127 | 31.890 % |
75.96/76.00	c |     38732 |   95253   552686  1536506 |   891584    38157    143 | 32.329 % |
123.55/123.69	c |     58194 |   94440   547678  1524584 |   980743    57356    170 | 32.645 % |
220.22/220.34	c |     87386 |   93790   544444  1517190 |  1078817    86424    230 | 32.906 % |
405.17/405.48	c |    131176 |   93511   542960  1513427 |  1186699   130140    304 | 33.033 % |
726.07/726.45	c |    196860 |   92960   539470  1504912 |  1305369   195616    399 | 33.283 % |

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/node4/watcher-421427-1177491303 -o ROOT/results/node4/solver-421427-1177491303 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421427-1177491303/minisat_noassertions /tmp/evaluation/421427-1177491303/instance-421427-1177491303.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: 0.99 0.89 0.50 3/77 22227
/proc/meminfo: memFree=1810648/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=2328 CPUtime=0
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 225168286 2383872 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 582 462 50 130 0 449 0

[startup+0.081635 s]
/proc/loadavg: 0.99 0.89 0.50 3/77 22227
/proc/meminfo: memFree=1810648/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=10272 CPUtime=0.07
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 2231 0 0 0 6 1 0 0 18 0 1 0 225168286 10518528 2217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 2568 2217 50 130 0 2435 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10272

[startup+0.101636 s]
/proc/loadavg: 0.99 0.89 0.50 3/77 22227
/proc/meminfo: memFree=1810648/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=12440 CPUtime=0.09
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 2703 0 0 0 8 1 0 0 18 0 1 0 225168286 12738560 2689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 3110 2689 50 130 0 2977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12440

[startup+0.301656 s]
/proc/loadavg: 0.99 0.89 0.50 3/77 22227
/proc/meminfo: memFree=1810648/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=43872 CPUtime=0.29
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 9421 0 0 0 25 4 0 0 19 0 1 0 225168286 44924928 9407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 10968 9407 50 130 0 10835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43872

[startup+0.701693 s]
/proc/loadavg: 0.99 0.89 0.50 3/77 22227
/proc/meminfo: memFree=1810648/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=63280 CPUtime=0.69
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 14217 0 0 0 62 7 0 0 23 0 1 0 225168286 64798720 14203 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 15820 14203 50 130 0 15687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63280

[startup+1.50177 s]
/proc/loadavg: 0.99 0.89 0.50 2/78 22228
/proc/meminfo: memFree=1740496/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=104232 CPUtime=1.49
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 23724 0 0 0 136 13 0 0 25 0 1 0 225168286 106733568 23710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 26058 23710 50 130 0 25925 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104232

[startup+3.10192 s]
/proc/loadavg: 0.99 0.89 0.50 2/78 22228
/proc/meminfo: memFree=1710864/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=129612 CPUtime=3.09
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 29962 0 0 0 292 17 0 0 25 0 1 0 225168286 132722688 29948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 32403 29948 61 130 0 32270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 129612

[startup+6.30123 s]
/proc/loadavg: 0.99 0.89 0.50 2/78 22228
/proc/meminfo: memFree=1695568/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=120308 CPUtime=6.29
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 33093 0 0 0 609 20 0 0 25 0 1 0 225168286 123195392 28778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 30077 28778 67 130 0 29944 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 120308

[startup+12.7018 s]
/proc/loadavg: 0.99 0.89 0.50 2/78 22228
/proc/meminfo: memFree=1695568/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=120308 CPUtime=12.69
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 33113 0 0 0 1249 20 0 0 25 0 1 0 225168286 123195392 28798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 30077 28798 67 130 0 29944 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 120308

[startup+25.5011 s]
/proc/loadavg: 0.99 0.89 0.51 2/78 22228
/proc/meminfo: memFree=1695632/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=120308 CPUtime=25.48
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 33122 0 0 0 2528 20 0 0 25 0 1 0 225168286 123195392 28807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 30077 28807 67 130 0 29944 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 120308

[startup+51.1015 s]
/proc/loadavg: 0.99 0.90 0.52 2/78 22228
/proc/meminfo: memFree=1695568/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=120472 CPUtime=51.07
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 33150 0 0 0 5087 20 0 0 25 0 1 0 225168286 123363328 28835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 30118 28835 67 130 0 29985 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 120472

[startup+102.305 s]
/proc/loadavg: 0.99 0.91 0.55 2/78 22228
/proc/meminfo: memFree=1682064/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=134020 CPUtime=102.26
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 36542 0 0 0 10202 24 0 0 25 0 1 0 225168286 137236480 32227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 33505 32227 67 130 0 33372 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 134020

[startup+162.301 s]
/proc/loadavg: 0.99 0.93 0.57 2/78 22228
/proc/meminfo: memFree=1659088/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=157312 CPUtime=162.24
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 42325 0 0 0 16193 31 0 0 25 0 1 0 225168286 161087488 38010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 39328 38010 67 130 0 39195 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 157312

[startup+222.302 s]
/proc/loadavg: 0.99 0.94 0.59 2/78 22228
/proc/meminfo: memFree=1632784/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=183328 CPUtime=222.22
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 48862 0 0 0 22184 38 0 0 25 0 1 0 225168286 187727872 44547 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 45832 44547 67 130 0 45699 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 183328

[startup+282.302 s]
/proc/loadavg: 1.07 0.96 0.62 2/78 22228
/proc/meminfo: memFree=1608912/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=207424 CPUtime=282.2
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 54861 0 0 0 28177 43 0 0 25 0 1 0 225168286 212402176 50546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 51856 50546 67 130 0 51723 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 207424

[startup+342.301 s]
/proc/loadavg: 1.10 0.98 0.65 2/78 22228
/proc/meminfo: memFree=1579920/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=236040 CPUtime=342.19
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 62034 0 0 0 34169 50 0 0 25 0 1 0 225168286 241704960 57719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 59010 57719 67 130 0 58877 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 236040

[startup+402.301 s]
/proc/loadavg: 1.08 1.00 0.67 2/84 22400
/proc/meminfo: memFree=1555232/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=260016 CPUtime=402.07
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 68011 0 0 0 40151 56 0 0 25 0 1 0 225168286 266256384 63696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 65004 63696 67 130 0 64871 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 260016

[startup+462.302 s]
/proc/loadavg: 1.09 1.02 0.70 2/78 22426
/proc/meminfo: memFree=1530192/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=286096 CPUtime=462.04
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 74477 0 0 0 46142 62 0 0 25 0 1 0 225168286 292962304 70162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548073 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 71524 70162 67 130 0 71391 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 286096

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 0.71 2/78 22426
/proc/meminfo: memFree=1498576/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=317832 CPUtime=522.03
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 82423 0 0 0 52133 70 0 0 25 0 1 0 225168286 325459968 78108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 79458 78108 67 130 0 79325 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 317832

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 0.73 2/78 22426
/proc/meminfo: memFree=1464912/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=351040 CPUtime=582.01
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 90760 0 0 0 58124 77 0 0 25 0 1 0 225168286 359464960 86445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 87760 86445 67 130 0 87627 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 351040

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.74 2/78 22426
/proc/meminfo: memFree=1439824/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=375820 CPUtime=642
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 96966 0 0 0 64117 83 0 0 25 0 1 0 225168286 384839680 92651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 93955 92651 67 130 0 93822 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 375820

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.75 2/78 22426
/proc/meminfo: memFree=1411984/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=403888 CPUtime=701.97
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 103989 0 0 0 70106 91 0 0 25 0 1 0 225168286 413581312 99674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548416 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 100972 99674 67 130 0 100839 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 403888

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.77 2/78 22426
/proc/meminfo: memFree=1383632/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=431960 CPUtime=761.96
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 111027 0 0 0 76099 97 0 0 25 0 1 0 225168286 442327040 106712 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 107990 106712 67 130 0 107857 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 431960

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.78 2/78 22426
/proc/meminfo: memFree=1355664/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=460344 CPUtime=821.94
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 118034 0 0 0 82091 103 0 0 25 0 1 0 225168286 471392256 113719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 115086 113719 67 130 0 114953 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 460344

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.79 2/78 22426
/proc/meminfo: memFree=1333776/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=482108 CPUtime=881.93
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 123468 0 0 0 88084 109 0 0 25 0 1 0 225168286 493678592 119153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 120527 119153 67 130 0 120394 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 482108

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.80 2/78 22426
/proc/meminfo: memFree=1307664/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=508908 CPUtime=941.91
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 130167 0 0 0 94075 116 0 0 25 0 1 0 225168286 521121792 125852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 127227 125852 67 130 0 127094 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 508908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.81 2/78 22426
/proc/meminfo: memFree=1270352/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=545312 CPUtime=1001.89
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 139295 0 0 0 100066 123 0 0 25 0 1 0 225168286 558399488 134980 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 136328 134980 67 130 0 136195 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 545312

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/78 22426
/proc/meminfo: memFree=1234192/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=581788 CPUtime=1061.87
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 148399 0 0 0 106058 129 0 0 25 0 1 0 225168286 595750912 144084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 145447 144084 67 130 0 145314 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 581788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 22426
/proc/meminfo: memFree=1206288/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=609276 CPUtime=1121.85
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 155276 0 0 0 112049 136 0 0 25 0 1 0 225168286 623898624 150961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 152319 150961 67 130 0 152186 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 609276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 22426
/proc/meminfo: memFree=1177808/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=637880 CPUtime=1181.84
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 162453 0 0 0 118041 143 0 0 25 0 1 0 225168286 653189120 158138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 159470 158138 67 130 0 159337 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 637880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 22426
/proc/meminfo: memFree=1170832/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=644376 CPUtime=1200.05
/proc/22227/stat : 22227 (minisat_noasser) R 22225 22227 22079 0 -1 4194304 164080 0 0 0 119860 145 0 0 25 0 1 0 225168286 659841024 159765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22227/statm: 161094 159765 67 130 0 160961 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 644376

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 22426
/proc/meminfo: memFree=1170832/2055920 swapFree=4141068/4192956
[pid=22227] ppid=22225 vsize=0 CPUtime=1200.14
/proc/22227/stat : 22227 (minisat_noasser) D 22225 22227 22079 0 -1 4195332 164080 0 0 0 119860 154 0 0 25 0 1 0 225168286 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 18446744072100051646 0 0 17 1 0 0
/proc/22227/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.15
CPU user time (s): 1198.6
CPU system time (s): 1.54976
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 644376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.6
system time used= 1.54976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 164080
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= 25645

runsolver used 0.968852 second user time and 2.5996 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 25 08:55:05 UTC 2007

IDJOB= 421427
IDBENCH= 20350
IDSOLVER= 188
FILE ID= node4/421427-1177491303

PBS_JOBID= 4685875

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-5-19-s.cnf
COMMAND LINE= /tmp/evaluation/421427-1177491303/minisat_noassertions /tmp/evaluation/421427-1177491303/instance-421427-1177491303.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-421427-1177491303 -o ROOT/results/node4/solver-421427-1177491303 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421427-1177491303/minisat_noassertions /tmp/evaluation/421427-1177491303/instance-421427-1177491303.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e244a296f9644a797dad8a0d16013dcf

RANDOM SEED= 876963564

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1811120 kB
Buffers:         37532 kB
Cached:         143016 kB
SwapCached:      15564 kB
Active:         128992 kB
Inactive:        74872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811120 kB
SwapTotal:     4192956 kB
SwapFree:      4141068 kB
Dirty:           24448 kB
Writeback:           0 kB
Mapped:          29632 kB
Slab:            26420 kB
Committed_AS:  6279228 kB
PageTables:       1816 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= 66455 MiB

End job on node4 on Wed Apr 25 09:15:08 UTC 2007