Trace number 1772732

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)UNSAT 1528.86 1529.65

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark410.228
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.89/0.93	c |  Number of variables:        183464                                         |
0.89/0.93	c |  Number of clauses:          840401                                         |
0.89/0.93	c |  Parse time:                   0.83 s                                       |
3.09/3.15	c |  Simplification time:          2.20 s                                       |
3.09/3.15	c |                                                                             |
3.09/3.15	c ============================[ Search Statistics ]==============================
3.09/3.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.09/3.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.09/3.15	c ===============================================================================
3.20/3.28	c |       100 |   52755   342767   902369 |   125681       93     63 | 43.861 % |
3.39/3.49	c |       250 |   42857   342767   902369 |   138249      230     58 | 49.257 % |
3.79/3.81	c |       475 |   41684   342767   902369 |   152074      452     55 | 49.896 % |
4.49/4.51	c |       812 |   29051   178017   488678 |   167281      541     40 | 56.782 % |
5.18/5.22	c |      1318 |   27746   147697   410677 |   184009     1006     49 | 57.493 % |
6.07/6.18	c |      2077 |   24540   131202   365972 |   202410     1717     56 | 59.241 % |
7.27/7.32	c |      3216 |   20037    97528   274523 |   222651     2660     58 | 61.695 % |
8.78/8.83	c |      4924 |   19316    90226   254238 |   244917     4296     53 | 62.088 % |
11.08/11.10	c |      7486 |   18827    87709   247708 |   269408     6854     47 | 62.354 % |
14.38/14.43	c |     11330 |   18699    86977   245807 |   296349    10686     43 | 62.424 % |
18.78/18.87	c |     17096 |   17786    82059   232246 |   325984    16425     43 | 62.922 % |
26.27/26.35	c |     25745 |   17785    82055   232236 |   358583    25072     41 | 62.922 % |
36.86/36.96	c |     38719 |   17332    80224   226626 |   394441    38040     41 | 63.169 % |
55.15/55.28	c |     58180 |   16351    74784   211662 |   433885    57467     40 | 63.704 % |
84.53/84.66	c |     87372 |   15333    68362   195339 |   477274    86645     41 | 64.259 % |
136.51/136.61	c |    131161 |   15208    67857   193905 |   525001   130424     40 | 64.327 % |
239.46/239.61	c |    196845 |   14554    63192   181095 |   577501   196044     38 | 64.684 % |
410.98/411.26	c |    295371 |   14025    60706   174204 |   635252   294547     37 | 64.972 % |
732.22/732.63	c |    443160 |   11991    49791   144040 |   698777   442199     35 | 66.081 % |
1463.06/1463.80	c |    664843 |   11294    45613   132452 |   768654   490697     34 | 66.460 % |
1528.80/1529.61	c ===============================================================================
1528.80/1529.61	c restarts              : 1458
1528.80/1529.61	c conflicts             : 673036         (440 /sec)
1528.80/1529.61	c decisions             : 875351         (573 /sec)
1528.80/1529.61	c propagations          : 764697256      (500347 /sec)
1528.80/1529.61	c conflict literals     : 22000808       (45.98 % deleted)
1528.80/1529.61	c Memory used           : 235.34 MB
1528.80/1529.61	c CPU time              : 1528.33 s
1528.80/1529.61	c 
1528.80/1529.61	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1772732-1241203852/watcher-1772732-1241203852 -o /tmp/evaluation-result-1772732-1241203852/solver-1772732-1241203852 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772732-1241203852.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): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25928
/proc/meminfo: memFree=745216/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=7960 CPUtime=0
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 504 0 0 0 0 0 0 0 18 0 1 0 148418314 8151040 488 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 1990 490 63 219 0 1768 0

[startup+0.089333 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25928
/proc/meminfo: memFree=745216/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=18008 CPUtime=0.08
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 3123 0 0 0 7 1 0 0 18 0 1 0 148418314 18440192 2984 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 4502 2984 63 219 0 4280 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18008

[startup+0.101332 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25928
/proc/meminfo: memFree=745216/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=21048 CPUtime=0.09
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 3772 0 0 0 8 1 0 0 18 0 1 0 148418314 21553152 3614 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 5262 3616 63 219 0 5040 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21048

[startup+0.301366 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25928
/proc/meminfo: memFree=745216/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=44420 CPUtime=0.29
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 9971 0 0 0 25 4 0 0 19 0 1 0 148418314 45486080 9383 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 11105 9383 63 219 0 10883 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44420

[startup+0.701434 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25928
/proc/meminfo: memFree=745216/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=67280 CPUtime=0.7
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 16413 0 0 0 62 8 0 0 23 0 1 0 148418314 68894720 15065 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 16820 15065 63 219 0 16598 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 67280

[startup+1.50157 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25929
/proc/meminfo: memFree=671096/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=83476 CPUtime=1.49
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 20848 0 0 0 139 10 0 0 25 0 1 0 148418314 85479424 18816 1992294400 4194304 5092341 548682068848 18446744073709551615 4219624 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 20869 18816 87 219 0 20647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83476

[startup+3.10184 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25929
/proc/meminfo: memFree=664632/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=90600 CPUtime=3.09
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 23287 0 0 0 298 11 0 0 25 0 1 0 148418314 92774400 18973 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 22650 18974 88 219 0 22428 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90600

[startup+6.30139 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 25929
/proc/meminfo: memFree=685240/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=66916 CPUtime=6.27
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 23896 0 0 0 615 12 0 0 25 0 1 0 148418314 68521984 15034 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 16729 15034 101 219 0 16507 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 66916

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 25929
/proc/meminfo: memFree=684216/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=66916 CPUtime=12.68
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 24186 0 0 0 1255 13 0 0 25 0 1 0 148418314 68521984 15324 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 16729 15324 102 219 0 16507 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66916

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 25929
/proc/meminfo: memFree=681784/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=70808 CPUtime=25.47
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 24817 0 0 0 2534 13 0 0 25 0 1 0 148418314 72507392 15955 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 17702 15955 102 219 0 17480 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 70808

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25929
/proc/meminfo: memFree=676472/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=77016 CPUtime=51.05
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 26158 0 0 0 5090 15 0 0 25 0 1 0 148418314 78864384 17296 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 19254 17296 102 219 0 19032 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 77016

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 25929
/proc/meminfo: memFree=663928/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=90232 CPUtime=102.23
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 29272 0 0 0 10206 17 0 0 25 0 1 0 148418314 92397568 20410 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 22558 20410 102 219 0 22336 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 90232

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25929
/proc/meminfo: memFree=652664/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=107512 CPUtime=162.2
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 32094 0 0 0 16200 20 0 0 25 0 1 0 148418314 110092288 23232 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 26878 23232 102 219 0 26656 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 107512

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25929
/proc/meminfo: memFree=644600/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=111108 CPUtime=222.16
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 34101 0 0 0 22195 21 0 0 25 0 1 0 148418314 113774592 25239 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 27777 25239 102 219 0 27555 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 111108

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25929
/proc/meminfo: memFree=636536/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=133312 CPUtime=282.13
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 36145 0 0 0 28190 23 0 0 25 0 1 0 148418314 136511488 27283 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 33328 27283 102 219 0 33106 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 133312

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25929
/proc/meminfo: memFree=628600/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=137128 CPUtime=342.11
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 38125 0 0 0 34185 26 0 0 25 0 1 0 148418314 140419072 29263 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 34282 29263 102 219 0 34060 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 137128

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25929
/proc/meminfo: memFree=621688/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=139288 CPUtime=402.08
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 39861 0 0 0 40180 28 0 0 25 0 1 0 148418314 142630912 30999 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 34822 30999 102 219 0 34600 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 139288

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25929
/proc/meminfo: memFree=613304/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=144352 CPUtime=462.06
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 41942 0 0 0 46176 30 0 0 25 0 1 0 148418314 147816448 33080 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 36088 33080 102 219 0 35866 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 144352

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25929
/proc/meminfo: memFree=607736/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=146272 CPUtime=522.03
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 43343 0 0 0 52171 32 0 0 25 0 1 0 148418314 149782528 34481 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 36568 34481 102 219 0 36346 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 146272

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25929
/proc/meminfo: memFree=601656/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=178712 CPUtime=581.99
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 44868 0 0 0 58167 32 0 0 25 0 1 0 148418314 183001088 36006 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 44678 36006 102 219 0 44456 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 178712

[startup+642.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 25935
/proc/meminfo: memFree=597624/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=179832 CPUtime=641.96
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 45857 0 0 0 64162 34 0 0 25 0 1 0 148418314 184147968 36995 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 44958 36995 102 219 0 44736 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 179832

[startup+702.301 s]

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

/proc/meminfo: memFree=569400/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=193216 CPUtime=941.81
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 52874 0 0 0 94139 42 0 0 25 0 1 0 148418314 197853184 44012 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 48304 44012 102 219 0 48082 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 193216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25935
/proc/meminfo: memFree=566456/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=193216 CPUtime=1001.79
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 53584 0 0 0 100136 43 0 0 25 0 1 0 148418314 197853184 44722 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 48304 44722 102 219 0 48082 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 193216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25935
/proc/meminfo: memFree=563320/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=194296 CPUtime=1061.76
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 54378 0 0 0 106132 44 0 0 25 0 1 0 148418314 198959104 45516 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 48574 45516 102 219 0 48352 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 194296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25935
/proc/meminfo: memFree=560120/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=195916 CPUtime=1121.74
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 55176 0 0 0 112129 45 0 0 25 0 1 0 148418314 200617984 46314 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 48979 46314 102 219 0 48757 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 195916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=558072/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=195916 CPUtime=1181.72
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 55693 0 0 0 118126 46 0 0 25 0 1 0 148418314 200617984 46831 1992294400 4194304 5092341 548682068848 18446744073709551615 4240608 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 48979 46831 102 219 0 48757 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 195916

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=556664/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240260 CPUtime=1241.69
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 56021 0 0 0 124123 46 0 0 25 0 1 0 148418314 246026240 47159 1992294400 4194304 5092341 548682068848 18446744073709551615 4247330 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60065 47159 102 219 0 59843 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 240260

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=555704/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240260 CPUtime=1301.65
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 56278 0 0 0 130119 46 0 0 25 0 1 0 148418314 246026240 47416 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60065 47416 102 219 0 59843 0
Current children cumulated CPU time (s) 1301.65
Current children cumulated vsize (KiB) 240260

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=553144/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1361.62
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 56907 0 0 0 136115 47 0 0 25 0 1 0 148418314 246763520 48045 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 48045 102 219 0 60023 0
Current children cumulated CPU time (s) 1361.62
Current children cumulated vsize (KiB) 240980

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=551352/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1421.6
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57356 0 0 0 142112 48 0 0 25 0 1 0 148418314 246763520 48494 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 48494 102 219 0 60023 0
Current children cumulated CPU time (s) 1421.6
Current children cumulated vsize (KiB) 240980

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=549368/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1481.55
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57851 0 0 0 148107 48 0 0 25 0 1 0 148418314 246763520 48989 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 48989 102 219 0 60023 0
Current children cumulated CPU time (s) 1481.55
Current children cumulated vsize (KiB) 240980

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=549304/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1483.95
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57859 0 0 0 148347 48 0 0 25 0 1 0 148418314 246763520 48997 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 48997 102 219 0 60023 0
Current children cumulated CPU time (s) 1483.95
Current children cumulated vsize (KiB) 240980

[startup+1510.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=549048/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1509.55
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57923 0 0 0 150906 49 0 0 25 0 1 0 148418314 246763520 49061 1992294400 4194304 5092341 548682068848 18446744073709551615 4247155 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 49061 102 219 0 60023 0
Current children cumulated CPU time (s) 1509.55
Current children cumulated vsize (KiB) 240980

[startup+1523.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=549048/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1522.32
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57923 0 0 0 152183 49 0 0 25 0 1 0 148418314 246763520 49061 1992294400 4194304 5092341 548682068848 18446744073709551615 4247373 0 0 4096 3 0 0 0 17 1 0 0
/proc/25928/statm: 60245 49061 102 219 0 60023 0
Current children cumulated CPU time (s) 1522.32
Current children cumulated vsize (KiB) 240980

[startup+1526.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=549048/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1525.5
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57923 0 0 0 152501 49 0 0 25 0 1 0 148418314 246763520 49061 1992294400 4194304 5092341 548682068848 18446744073709551615 4247330 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 49061 102 219 0 60023 0
Current children cumulated CPU time (s) 1525.5
Current children cumulated vsize (KiB) 240980

[startup+1527.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=549048/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1527.11
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57923 0 0 0 152662 49 0 0 25 0 1 0 148418314 246763520 49061 1992294400 4194304 5092341 548682068848 18446744073709551615 4247153 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 49061 102 219 0 60023 0
Current children cumulated CPU time (s) 1527.11
Current children cumulated vsize (KiB) 240980

[startup+1528.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=549048/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1527.9
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57923 0 0 0 152741 49 0 0 25 0 1 0 148418314 246763520 49061 1992294400 4194304 5092341 548682068848 18446744073709551615 4247030 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 49061 102 219 0 60023 0
Current children cumulated CPU time (s) 1527.9
Current children cumulated vsize (KiB) 240980

[startup+1529.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=549048/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1528.3
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57923 0 0 0 152781 49 0 0 25 0 1 0 148418314 246763520 49061 1992294400 4194304 5092341 548682068848 18446744073709551615 4247153 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 49061 102 219 0 60023 0
Current children cumulated CPU time (s) 1528.3
Current children cumulated vsize (KiB) 240980

[startup+1529.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=549048/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1528.7
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57923 0 0 0 152821 49 0 0 25 0 1 0 148418314 246763520 49061 1992294400 4194304 5092341 548682068848 18446744073709551615 4247361 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 49061 102 219 0 60023 0
Current children cumulated CPU time (s) 1528.7
Current children cumulated vsize (KiB) 240980

[startup+1529.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25935
/proc/meminfo: memFree=549048/2055920 swapFree=4180164/4192956
[pid=25928] ppid=25926 vsize=240980 CPUtime=1528.8
/proc/25928/stat : 25928 (minisat) R 25926 25928 25891 0 -1 4194304 57923 0 0 0 152831 49 0 0 25 0 1 0 148418314 246763520 49061 1992294400 4194304 5092341 548682068848 18446744073709551615 4247388 0 0 4096 3 0 0 0 17 0 0 0
/proc/25928/statm: 60245 49061 102 219 0 60023 0
Current children cumulated CPU time (s) 1528.8
Current children cumulated vsize (KiB) 240980

Child status: 20
Real time (s): 1529.65
CPU time (s): 1528.86
CPU user time (s): 1528.33
CPU system time (s): 0.52392
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 240980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1528.33
system time used= 0.52392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57933
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= 2
involuntary context switches= 4932

runsolver used 1.3188 second user time and 4.25035 second system time

The end

Launcher Data 

Begin job on node25 at 2009-05-01 20:50:53
IDJOB=1772732
IDBENCH=20379
IDSOLVER=608
FILE ID=node25/1772732-1241203852
PBS_JOBID= 9224691
Free space on /tmp= 66420 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772732-1241203852/watcher-1772732-1241203852 -o /tmp/evaluation-result-1772732-1241203852/solver-1772732-1241203852 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772732-1241203852.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=1270351966

node25.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.259
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		: 3000.259
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:        745632 kB
Buffers:         77568 kB
Cached:        1154864 kB
SwapCached:       7752 kB
Active:          42632 kB
Inactive:      1198856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        745632 kB
SwapTotal:     4192956 kB
SwapFree:      4180164 kB
Dirty:           16316 kB
Writeback:           0 kB
Mapped:          13352 kB
Slab:            54788 kB
Committed_AS:   670188 kB
PageTables:       1460 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= 66416 MiB
End job on node25 at 2009-05-01 21:16:23