Trace number 421888

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) 4527.85 4529.19

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-11-u.cnf
MD5SUMd5600dba4aca04c398955a541e8c3ab9
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 variables188962
Number of clauses841193
Sum of the clauses size1911144
Maximum clause length10
Minimum clause length1
Number of clauses of size 114366
Number of clauses of size 2690683
Number of clauses of size 3100484
Number of clauses of size 43960
Number of clauses of size 515840
Number of clauses of size over 515860

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:  188962                                               |
0.00/0.00	c |  Number of clauses:    841193                                               |
0.99/1.02	c |  Parsing time:         0.93         s                                       |
3.39/3.42	c ============================[ Search Statistics ]==============================
3.39/3.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.39/3.42	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.39/3.42	c ===============================================================================
3.39/3.42	c |         0 |   85145   452640  1197006 |   150880        0    nan |  0.000 % |
3.59/3.67	c |       103 |   85145   452640  1197006 |   165968      103    131 | 23.364 % |
3.79/3.82	c |       254 |   85145   452640  1197006 |   182564      254     85 | 23.364 % |
4.49/4.52	c |       479 |   85145   452640  1197006 |   200821      479    103 | 23.364 % |
5.29/5.38	c |       817 |   85145   452640  1197006 |   220903      817    339 | 23.364 % |
6.49/6.51	c |      1326 |   84871   452530  1196723 |   242993     1320    267 | 24.288 % |
8.09/8.11	c |      2086 |   82656   441453  1169332 |   267293     2066    213 | 25.173 % |
11.39/11.45	c |      3226 |   81440   434826  1155953 |   294022     3199    239 | 25.801 % |
17.28/17.37	c |      4935 |   80418   428624  1141559 |   323424     4900    270 | 25.968 % |
27.99/28.07	c |      7497 |   80210   427115  1138439 |   355767     7460    420 | 25.976 % |
45.28/45.38	c |     11341 |   80210   427115  1138439 |   391343    11304    579 | 25.976 % |
69.17/69.26	c |     17107 |   80210   427115  1138439 |   430478    17070    684 | 25.976 % |
107.86/107.94	c |     25757 |   80188   427112  1138433 |   473526    25715    674 | 26.095 % |
176.64/176.77	c |     38732 |   79878   425745  1135404 |   520878    38683    663 | 26.492 % |
297.01/297.11	c |     58195 |   79235   421450  1124940 |   572966    58134    743 | 26.492 % |
458.16/458.38	c |     87387 |   78356   418707  1119369 |   630263    87297    739 | 27.331 % |
764.08/764.32	c |    131176 |   78335   418707  1119369 |   693289   131080    784 | 27.427 % |
1327.13/1327.56	c |    196860 |   77401   412321  1104861 |   762618   196718    850 | 27.462 % |
2157.22/2157.98	c |    295386 |   77360   412098  1104290 |   838880   295234    865 | 27.486 % |
3779.48/3780.67	c |    443177 |   77195   410720  1100695 |   922768   442930    883 | 27.582 % |

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/node48/watcher-421888-1177504129 -o ROOT/results/node48/solver-421888-1177504129 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421888-1177504129/minisat_noassertions /tmp/evaluation/421888-1177504129/instance-421888-1177504129.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: 0.78 0.94 0.91 3/64 8929
/proc/meminfo: memFree=1831752/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=2328 CPUtime=0
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 105258357 2383872 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530976 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 582 459 50 130 0 449 0

[startup+0.069529 s]
/proc/loadavg: 0.78 0.94 0.91 3/64 8929
/proc/meminfo: memFree=1831752/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=8644 CPUtime=0.05
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 1969 0 0 0 5 0 0 0 18 0 1 0 105258357 8851456 1955 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 2161 1959 50 130 0 2028 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8644

[startup+0.101532 s]
/proc/loadavg: 0.78 0.94 0.91 3/64 8929
/proc/meminfo: memFree=1831752/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=12928 CPUtime=0.09
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 3043 0 0 0 8 1 0 0 18 0 1 0 105258357 13238272 3029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 3232 3030 50 130 0 3099 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12928

[startup+0.301553 s]
/proc/loadavg: 0.78 0.94 0.91 3/64 8929
/proc/meminfo: memFree=1831752/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=38132 CPUtime=0.29
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 8267 0 0 0 25 4 0 0 19 0 1 0 105258357 39047168 8253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 9533 8253 50 130 0 9400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38132

[startup+0.701587 s]
/proc/loadavg: 0.78 0.94 0.91 3/64 8929
/proc/meminfo: memFree=1831752/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=57276 CPUtime=0.69
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 12916 0 0 0 63 6 0 0 23 0 1 0 105258357 58650624 12902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 14319 12902 50 130 0 14186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57276

[startup+1.50166 s]
/proc/loadavg: 0.80 0.94 0.91 2/65 8930
/proc/meminfo: memFree=1765120/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=73232 CPUtime=1.49
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 17299 0 0 0 140 9 0 0 25 0 1 0 105258357 74989568 17285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 18308 17285 62 130 0 18175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73232

[startup+3.10181 s]
/proc/loadavg: 0.80 0.94 0.91 2/65 8930
/proc/meminfo: memFree=1748544/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=96176 CPUtime=3.09
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 22678 0 0 0 299 10 0 0 25 0 1 0 105258357 98484224 22664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529512 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 24044 22664 62 130 0 23911 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96176

[startup+6.30211 s]
/proc/loadavg: 0.80 0.94 0.91 2/65 8930
/proc/meminfo: memFree=1751040/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=82780 CPUtime=6.29
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 23142 0 0 0 617 12 0 0 25 0 1 0 105258357 84766720 20104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 20695 20104 67 130 0 20562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82780

[startup+12.7017 s]
/proc/loadavg: 0.83 0.94 0.91 2/65 8930
/proc/meminfo: memFree=1751176/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=82780 CPUtime=12.69
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 23143 0 0 0 1257 12 0 0 25 0 1 0 105258357 84766720 20105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548407 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 20695 20105 67 130 0 20562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82780

[startup+25.5019 s]
/proc/loadavg: 0.85 0.94 0.91 2/65 8930
/proc/meminfo: memFree=1750728/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=83704 CPUtime=25.48
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 23350 0 0 0 2536 12 0 0 25 0 1 0 105258357 85712896 20312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 20926 20312 67 130 0 20793 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83704

[startup+51.1013 s]
/proc/loadavg: 1.10 0.99 0.93 2/65 8930
/proc/meminfo: memFree=1730568/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=104124 CPUtime=51.08
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 28463 0 0 0 5091 17 0 0 25 0 1 0 105258357 106622976 25425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 26031 25425 67 130 0 25898 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 104124

[startup+102.304 s]
/proc/loadavg: 1.04 0.99 0.93 2/65 8930
/proc/meminfo: memFree=1695816/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=138368 CPUtime=102.26
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 37023 0 0 0 10201 25 0 0 25 0 1 0 105258357 141688832 33985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 34592 33985 67 130 0 34459 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 138368

[startup+162.302 s]
/proc/loadavg: 1.01 0.99 0.93 2/65 8930
/proc/meminfo: memFree=1667720/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=166896 CPUtime=162.25
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 44144 0 0 0 16192 33 0 0 25 0 1 0 105258357 170901504 41106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 41724 41106 67 130 0 41591 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 166896

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8930
/proc/meminfo: memFree=1630408/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=203732 CPUtime=222.23
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 53352 0 0 0 22182 41 0 0 25 0 1 0 105258357 208621568 50314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548027 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 50933 50314 67 130 0 50800 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 203732

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8930
/proc/meminfo: memFree=1596872/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=237432 CPUtime=282.22
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 61775 0 0 0 28174 48 0 0 25 0 1 0 105258357 243130368 58737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 59358 58737 67 130 0 59225 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 237432

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8930
/proc/meminfo: memFree=1565512/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=268596 CPUtime=342.2
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 69543 0 0 0 34165 55 0 0 25 0 1 0 105258357 275042304 66505 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 67149 66505 67 130 0 67016 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 268596

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8930
/proc/meminfo: memFree=1529480/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=304876 CPUtime=402.18
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 78614 0 0 0 40156 62 0 0 25 0 1 0 105258357 312193024 75576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 76219 75576 67 130 0 76086 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 304876

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8930
/proc/meminfo: memFree=1501384/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=332612 CPUtime=462.16
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 85575 0 0 0 46149 67 0 0 25 0 1 0 105258357 340594688 82537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 83153 82537 67 130 0 83020 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 332612

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8930
/proc/meminfo: memFree=1472008/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=362352 CPUtime=522.15
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 92973 0 0 0 52142 73 0 0 25 0 1 0 105258357 371048448 89935 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 90588 89935 67 130 0 90455 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 362352

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8930
/proc/meminfo: memFree=1438600/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=395352 CPUtime=582.13
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 101238 0 0 0 58131 82 0 0 25 0 1 0 105258357 404840448 98200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 98838 98200 67 130 0 98705 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 395352

[startup+642.301 s]
/proc/loadavg: 1.15 1.03 0.94 2/65 8930
/proc/meminfo: memFree=1408136/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=425436 CPUtime=642.13
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 108763 0 0 0 64122 91 0 0 25 0 1 0 105258357 435646464 105725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 106359 105725 67 130 0 106226 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 425436


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

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=240328/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1590968 CPUtime=3641.22
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 399986 0 0 0 363770 352 0 0 25 0 1 0 105258357 1629151232 396948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 397742 396948 67 130 0 397609 0
Current children cumulated CPU time (s) 3641.22
Current children cumulated vsize (KiB) 1590968

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=224072/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1607240 CPUtime=3701.2
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 404074 0 0 0 369765 355 0 0 25 0 1 0 105258357 1645813760 401036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 401810 401036 67 130 0 401677 0
Current children cumulated CPU time (s) 3701.2
Current children cumulated vsize (KiB) 1607240

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=203848/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1627368 CPUtime=3761.18
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 409089 0 0 0 375761 357 0 0 25 0 1 0 105258357 1666424832 406051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 406842 406051 67 130 0 406709 0
Current children cumulated CPU time (s) 3761.18
Current children cumulated vsize (KiB) 1627368

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=187080/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1644496 CPUtime=3821.17
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 413358 0 0 0 381757 360 0 0 25 0 1 0 105258357 1683963904 410320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 411124 410320 67 130 0 410991 0
Current children cumulated CPU time (s) 3821.17
Current children cumulated vsize (KiB) 1644496

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=170056/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1661180 CPUtime=3881.16
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 417523 0 0 0 387751 365 0 0 25 0 1 0 105258357 1701048320 414485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 415295 414485 67 130 0 415162 0
Current children cumulated CPU time (s) 3881.16
Current children cumulated vsize (KiB) 1661180

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=151752/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1679252 CPUtime=3941.14
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 422052 0 0 0 393745 369 0 0 25 0 1 0 105258357 1719554048 419014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 419813 419014 67 130 0 419680 0
Current children cumulated CPU time (s) 3941.14
Current children cumulated vsize (KiB) 1679252

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=132552/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1698524 CPUtime=4001.12
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 426877 0 0 0 399740 372 0 0 25 0 1 0 105258357 1739288576 423839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 424631 423839 67 130 0 424498 0
Current children cumulated CPU time (s) 4001.12
Current children cumulated vsize (KiB) 1698524

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=113224/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1717628 CPUtime=4061.11
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 431653 0 0 0 405734 377 0 0 25 0 1 0 105258357 1758851072 428615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 429407 428615 67 130 0 429274 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 1717628

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=94344/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1737528 CPUtime=4121.08
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 436404 0 0 0 411727 381 0 0 25 0 1 0 105258357 1779228672 433366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548095 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 434382 433366 67 130 0 434249 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 1737528

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=76232/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1755452 CPUtime=4181.07
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 440888 0 0 0 417722 385 0 0 25 0 1 0 105258357 1797582848 437850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 438863 437850 67 130 0 438730 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 1755452

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=59144/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1772584 CPUtime=4241.06
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 445172 0 0 0 423717 389 0 0 25 0 1 0 105258357 1815126016 442134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 443146 442134 67 130 0 443013 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 1772584

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=43016/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1788472 CPUtime=4301.04
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 449168 0 0 0 429712 392 0 0 25 0 1 0 105258357 1831395328 446130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 447118 446130 67 130 0 446985 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 1788472

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=28168/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1803472 CPUtime=4361.02
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 452904 0 0 0 435707 395 0 0 25 0 1 0 105258357 1846755328 449866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 450868 449866 67 130 0 450735 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 1803472

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=15048/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1817924 CPUtime=4420.99
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 456526 0 0 0 441702 397 0 0 25 0 1 0 105258357 1861554176 453488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 454481 453488 67 130 0 454348 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 1817924

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=15368/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1833036 CPUtime=4480.97
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 460291 0 0 0 447695 402 0 0 25 0 1 0 105258357 1877028864 457253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 458259 457253 67 130 0 458126 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 1833036



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4528.9 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=15688/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=1843248 CPUtime=4527.56
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4194304 462841 0 0 0 452351 405 0 0 25 0 1 0 105258357 1887485952 459803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 460812 459803 67 130 0 460679 0
Current children cumulated CPU time (s) 4527.56
Current children cumulated vsize (KiB) 1843248

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

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

[startup+4529.01 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=15688/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=0 CPUtime=4527.66
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4195332 462841 0 0 0 452351 415 0 0 25 0 1 0 105258357 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4527.66
Current children cumulated vsize (KiB) 0

[startup+4529.1 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 9130
/proc/meminfo: memFree=15688/2055920 swapFree=4183840/4192956
[pid=8929] ppid=8927 vsize=0 CPUtime=4527.76
/proc/8929/stat : 8929 (minisat_noasser) R 8927 8929 8873 0 -1 4195332 462841 0 0 0 452351 425 0 0 25 0 1 0 105258357 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/8929/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4527.76
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4529.19
CPU time (s): 4527.85
CPU user time (s): 4523.51
CPU system time (s): 4.33434
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 1843248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4523.51
system time used= 4.33434
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462841
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= 6975

runsolver used 3.58245 second user time and 8.83466 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 12:28:50 UTC 2007

IDJOB= 421888
IDBENCH= 20382
IDSOLVER= 189
FILE ID= node48/421888-1177504129

PBS_JOBID= 4685911

Free space on /tmp= 66471 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/421888-1177504129/minisat_noassertions /tmp/evaluation/421888-1177504129/instance-421888-1177504129.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-421888-1177504129 -o ROOT/results/node48/solver-421888-1177504129 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421888-1177504129/minisat_noassertions /tmp/evaluation/421888-1177504129/instance-421888-1177504129.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d5600dba4aca04c398955a541e8c3ab9

RANDOM SEED= 665026628

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1832232 kB
Buffers:         21500 kB
Cached:         151060 kB
SwapCached:       3492 kB
Active:         105552 kB
Inactive:        76848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832232 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:           16400 kB
Writeback:           0 kB
Mapped:          15192 kB
Slab:            27368 kB
Committed_AS:  1200624 kB
PageTables:       1388 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= 66471 MiB

End job on node48 on Wed Apr 25 13:44:21 UTC 2007