Trace number 3422544

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 hack: contrasat 2011-03-02UNSAT 3097.03 3096.96

General information on the benchmark

NameSAT03/industrial/goldberg/hard_eq_check/
k2mul.miter.shuffled-as.sat03-355.cnf
MD5SUM77e0700cbaeeb3d63a4820608fc84761
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1129.19
Satisfiable
(Un)Satisfiability was proved
Number of variables11680
Number of clauses74581
Sum of the clauses size252050
Maximum clause length86
Minimum clause length1
Number of clauses of size 14
Number of clauses of size 217176
Number of clauses of size 334696
Number of clauses of size 40
Number of clauses of size 522704
Number of clauses of size over 51

Solver Data 

3096.96/3096.95	c WARNING: for repeatability, setting FPU to use double precision
3096.96/3096.95	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3422544-1306669600/watcher-3422544-1306669600 -o /tmp/evaluation-result-3422544-1306669600/solver-3422544-1306669600 -C 5000 -W 5100 -M 15500 contrasat_release HOME/instance-3422544-1306669600.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.02 1.99 3/446 12654
/proc/meminfo: memFree=30578836/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=21280 CPUtime=0 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 1160 0 0 0 0 0 0 0 25 0 1 0 778558800 21790720 1086 33554432000 4194304 4298156 140734619596272 18446744073709551615 235594527429 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 5354 1094 216 26 0 1986 0

[startup+0.0223639 s]
/proc/loadavg: 1.93 2.02 1.99 3/446 12654
/proc/meminfo: memFree=30578836/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=22532 CPUtime=0.01 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 1687 0 0 0 1 0 0 0 25 0 1 0 778558800 23072768 1558 33554432000 4194304 4298156 140734619596272 18446744073709551615 235594535153 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 5633 1558 216 26 0 2265 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 22532

[startup+0.100422 s]
/proc/loadavg: 1.93 2.02 1.99 3/446 12654
/proc/meminfo: memFree=30578836/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=24776 CPUtime=0.09 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2810 0 0 0 9 0 0 0 25 0 1 0 778558800 25370624 2440 33554432000 4194304 4298156 140734619596272 18446744073709551615 4233556 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 6194 2440 222 26 0 2826 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24776

[startup+0.300377 s]
/proc/loadavg: 1.93 2.02 1.99 3/446 12654
/proc/meminfo: memFree=30578836/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=22480 CPUtime=0.29 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 3560 0 0 0 29 0 0 0 25 0 1 0 778558800 23019520 2279 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256575 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 5620 2279 242 26 0 2252 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22480

[startup+0.700307 s]
/proc/loadavg: 1.93 2.02 1.99 3/446 12654
/proc/meminfo: memFree=30578836/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=22480 CPUtime=0.69 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 3654 0 0 0 69 0 0 0 25 0 1 0 778558800 23019520 2365 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 5620 2365 243 26 0 2252 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22480

[startup+1.50117 s]
/proc/loadavg: 1.93 2.02 1.99 3/447 12655
/proc/meminfo: memFree=30568296/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=24156 CPUtime=1.49 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 3898 0 0 0 149 0 0 0 25 0 1 0 778558800 24735744 2583 33554432000 4194304 4298156 140734619596272 18446744073709551615 4253732 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 6039 2583 243 26 0 2671 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24156

[startup+3.10089 s]
/proc/loadavg: 1.93 2.02 1.99 3/447 12655
/proc/meminfo: memFree=30565196/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=24468 CPUtime=3.09 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 5396 0 0 0 309 0 0 0 25 0 1 0 778558800 25055232 2772 33554432000 4194304 4298156 140734619596272 18446744073709551615 4261484 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 6117 2772 243 26 0 2749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24468

[startup+6.30033 s]
/proc/loadavg: 1.93 2.02 1.99 3/447 12655
/proc/meminfo: memFree=30569996/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=31756 CPUtime=6.29 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 10920 0 0 0 628 1 0 0 25 0 1 0 778558800 32518144 4376 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256293 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 7939 4376 243 26 0 4571 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31756

[startup+12.7002 s]
/proc/loadavg: 1.94 2.02 1.99 3/447 12655
/proc/meminfo: memFree=30552412/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=47668 CPUtime=12.69 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 16881 0 0 0 1268 1 0 0 25 0 1 0 778558800 48812032 7847 33554432000 4194304 4298156 140734619596272 18446744073709551615 4254710 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 11917 7847 243 26 0 8549 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47668

[startup+25.5009 s]
/proc/loadavg: 1.95 2.01 1.99 3/447 12656
/proc/meminfo: memFree=30557120/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=43360 CPUtime=25.49 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 24926 0 0 0 2547 2 0 0 25 0 1 0 778558800 44400640 6386 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 10840 6386 243 26 0 7472 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43360

[startup+51.1003 s]
/proc/loadavg: 1.97 2.01 1.99 3/447 12656
/proc/meminfo: memFree=30514508/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=73708 CPUtime=51.09 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 43368 0 0 0 5104 5 0 0 25 0 1 0 778558800 75476992 13961 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256491 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 18427 13961 243 26 0 15059 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 73708

[startup+102.316 s]
/proc/loadavg: 1.98 2.01 1.99 3/447 12658
/proc/meminfo: memFree=30465752/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=135008 CPUtime=102.3 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 59984 0 0 0 10224 6 0 0 25 0 1 0 778558800 138248192 29317 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 33752 29317 243 26 0 30384 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 135008

[startup+162.301 s]
/proc/loadavg: 2.09 2.03 2.00 3/447 12659
/proc/meminfo: memFree=30490016/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=104664 CPUtime=162.29 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 95623 0 0 0 16218 11 0 0 25 0 1 0 778558800 107175936 20788 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256784 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 26166 20788 243 26 0 22798 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 104664

[startup+222.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/447 12661
/proc/meminfo: memFree=30481028/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=135484 CPUtime=222.29 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 165124 0 0 0 22208 21 0 0 25 0 1 0 778558800 138735616 24039 33554432000 4194304 4298156 140734619596272 18446744073709551615 4254984 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 33871 24039 243 26 0 30503 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 135484

[startup+282.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/447 12662
/proc/meminfo: memFree=30483708/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=135484 CPUtime=282.3 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 241043 0 0 0 28198 32 0 0 25 0 1 0 778558800 138735616 22585 33554432000 4194304 4298156 140734619596272 18446744073709551615 4253655 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 33871 22585 243 26 0 30503 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 135484

[startup+342.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/447 12664
/proc/meminfo: memFree=30464176/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=135484 CPUtime=342.3 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 293971 0 0 0 34190 40 0 0 25 0 1 0 778558800 138735616 26925 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256790 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 33871 26925 243 26 0 30503 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 135484

[startup+402.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/447 12666
/proc/meminfo: memFree=30466732/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=135484 CPUtime=402.3 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 367566 0 0 0 40181 49 0 0 25 0 1 0 778558800 138735616 25175 33554432000 4194304 4298156 140734619596272 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 33871 25175 243 26 0 30503 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 135484

[startup+462.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/447 12667
/proc/meminfo: memFree=30463592/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=135484 CPUtime=462.3 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 425627 0 0 0 46174 56 0 0 25 0 1 0 778558800 138735616 26222 33554432000 4194304 4298156 140734619596272 18446744073709551615 4263080 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 33871 26222 243 26 0 30503 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 135484

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/447 12669
/proc/meminfo: memFree=30465644/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=135484 CPUtime=522.3 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 488377 0 0 0 52165 65 0 0 25 0 1 0 778558800 138735616 28376 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256301 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 33871 28376 243 26 0 30503 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 135484

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/447 12670
/proc/meminfo: memFree=30477616/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=135484 CPUtime=582.31 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 569567 0 0 0 58155 76 0 0 25 0 1 0 778558800 138735616 27515 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 33871 27515 243 26 0 30503 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 135484

[startup+642.3 s]

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

/proc/meminfo: memFree=30357524/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=266960 CPUtime=2442.35 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2377382 0 0 0 243920 315 0 0 25 0 1 0 778558800 273367040 54036 33554432000 4194304 4298156 140734619596272 18446744073709551615 4261654 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 66740 54036 243 26 0 63372 0
Current children cumulated CPU time (s) 2442.35
Current children cumulated vsize (KiB) 266960

[startup+2502.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/447 12734
/proc/meminfo: memFree=30383648/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=266960 CPUtime=2502.35 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2464507 0 0 0 249909 326 0 0 25 0 1 0 778558800 273367040 47466 33554432000 4194304 4298156 140734619596272 18446744073709551615 4254600 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 66740 47466 243 26 0 63372 0
Current children cumulated CPU time (s) 2502.35
Current children cumulated vsize (KiB) 266960

[startup+2562.3 s]
/proc/loadavg: 2.09 2.02 2.01 3/447 12735
/proc/meminfo: memFree=30379992/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=266960 CPUtime=2562.35 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2512687 0 0 0 255904 331 0 0 25 0 1 0 778558800 273367040 47526 33554432000 4194304 4298156 140734619596272 18446744073709551615 4254648 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 66740 47526 243 26 0 63372 0
Current children cumulated CPU time (s) 2562.35
Current children cumulated vsize (KiB) 266960

[startup+2622.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/447 12737
/proc/meminfo: memFree=30385396/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=266960 CPUtime=2622.36 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2562230 0 0 0 261898 338 0 0 25 0 1 0 778558800 273367040 48381 33554432000 4194304 4298156 140734619596272 18446744073709551615 4251890 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 66740 48381 243 26 0 63372 0
Current children cumulated CPU time (s) 2622.36
Current children cumulated vsize (KiB) 266960

[startup+2682.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/447 12738
/proc/meminfo: memFree=30383864/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=270552 CPUtime=2682.35 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2613120 0 0 0 267889 346 0 0 25 0 1 0 778558800 277045248 48640 33554432000 4194304 4298156 140734619596272 18446744073709551615 4251937 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 67638 48640 243 26 0 64270 0
Current children cumulated CPU time (s) 2682.35
Current children cumulated vsize (KiB) 270552

[startup+2742.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/447 12740
/proc/meminfo: memFree=30380332/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=270552 CPUtime=2742.37 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2662978 0 0 0 273885 352 0 0 25 0 1 0 778558800 277045248 49300 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 67638 49300 243 26 0 64270 0
Current children cumulated CPU time (s) 2742.37
Current children cumulated vsize (KiB) 270552

[startup+2802.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/447 12742
/proc/meminfo: memFree=30262376/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=270552 CPUtime=2802.35 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2713663 0 0 0 279876 359 0 0 25 0 1 0 778558800 277045248 49094 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 67638 49094 243 26 0 64270 0
Current children cumulated CPU time (s) 2802.35
Current children cumulated vsize (KiB) 270552

[startup+2862.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/447 12743
/proc/meminfo: memFree=30323568/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=270552 CPUtime=2862.36 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2727329 0 0 0 285873 363 0 0 25 0 1 0 778558800 277045248 62238 33554432000 4194304 4298156 140734619596272 18446744073709551615 4254648 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 67638 62238 243 26 0 64270 0
Current children cumulated CPU time (s) 2862.36
Current children cumulated vsize (KiB) 270552

[startup+2922.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/447 12745
/proc/meminfo: memFree=30413908/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=189164 CPUtime=2922.36 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2832781 0 0 0 291862 374 0 0 25 0 1 0 778558800 193703936 40563 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 47291 40563 243 26 0 43923 0
Current children cumulated CPU time (s) 2922.36
Current children cumulated vsize (KiB) 189164

[startup+2982.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/447 12746
/proc/meminfo: memFree=30345900/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=270552 CPUtime=2982.36 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2848237 0 0 0 297858 378 0 0 25 0 1 0 778558800 277045248 55499 33554432000 4194304 4298156 140734619596272 18446744073709551615 4254984 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 67638 55499 243 26 0 64270 0
Current children cumulated CPU time (s) 2982.36
Current children cumulated vsize (KiB) 270552

[startup+3042.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/447 12748
/proc/meminfo: memFree=30475928/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=108256 CPUtime=3042.37 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2907591 0 0 0 303851 386 0 0 25 0 1 0 778558800 110854144 22766 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256301 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 27064 22766 243 26 0 23696 0
Current children cumulated CPU time (s) 3042.37
Current children cumulated vsize (KiB) 108256

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

[startup+3046.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/447 12748
/proc/meminfo: memFree=30466128/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=139076 CPUtime=3046.36 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2908894 0 0 0 304250 386 0 0 25 0 1 0 778558800 142413824 24029 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256760 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 34769 24029 243 26 0 31401 0
Current children cumulated CPU time (s) 3046.36
Current children cumulated vsize (KiB) 139076

[startup+3071.9 s]
/proc/loadavg: 2.02 2.01 2.00 3/447 12749
/proc/meminfo: memFree=30454948/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=139076 CPUtime=3071.96 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2926946 0 0 0 306808 388 0 0 25 0 1 0 778558800 142413824 26118 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 34769 26118 243 26 0 31401 0
Current children cumulated CPU time (s) 3071.96
Current children cumulated vsize (KiB) 139076

[startup+3084.7 s]
/proc/loadavg: 2.01 2.01 2.00 3/447 12749
/proc/meminfo: memFree=30453316/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=139076 CPUtime=3084.76 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2929515 0 0 0 308087 389 0 0 25 0 1 0 778558800 142413824 28545 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256251 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 34769 28545 243 26 0 31401 0
Current children cumulated CPU time (s) 3084.76
Current children cumulated vsize (KiB) 139076

[startup+3091.1 s]
/proc/loadavg: 2.01 2.01 2.00 3/447 12750
/proc/meminfo: memFree=30440048/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=139076 CPUtime=3091.16 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2931616 0 0 0 308727 389 0 0 25 0 1 0 778558800 142413824 30577 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256301 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 34769 30577 243 26 0 31401 0
Current children cumulated CPU time (s) 3091.16
Current children cumulated vsize (KiB) 139076

[startup+3094.32 s]
/proc/loadavg: 2.01 2.01 2.00 3/447 12750
/proc/meminfo: memFree=30436824/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=139076 CPUtime=3094.38 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2931843 0 0 0 309049 389 0 0 25 0 1 0 778558800 142413824 30797 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256565 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 34769 30797 243 26 0 31401 0
Current children cumulated CPU time (s) 3094.38
Current children cumulated vsize (KiB) 139076

[startup+3095.9 s]
/proc/loadavg: 2.01 2.01 2.00 3/447 12750
/proc/meminfo: memFree=30435460/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=108256 CPUtime=3095.96 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2945080 0 0 0 309205 391 0 0 25 0 1 0 778558800 110854144 23267 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256784 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 27064 23268 243 26 0 23696 0
Current children cumulated CPU time (s) 3095.96
Current children cumulated vsize (KiB) 108256

[startup+3096.7 s]
/proc/loadavg: 2.01 2.01 2.00 3/447 12750
/proc/meminfo: memFree=30465592/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=139076 CPUtime=3096.76 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2945230 0 0 0 309285 391 0 0 25 0 1 0 778558800 142413824 23411 33554432000 4194304 4298156 140734619596272 18446744073709551615 4256284 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 34769 23411 243 26 0 31401 0
Current children cumulated CPU time (s) 3096.76
Current children cumulated vsize (KiB) 139076

[startup+3096.9 s]
/proc/loadavg: 2.01 2.01 2.00 3/447 12750
/proc/meminfo: memFree=30465592/32950928 swapFree=34365936/67111528
[pid=12654] ppid=12652 vsize=139076 CPUtime=3096.96 cores=0,2,4,6
/proc/12654/stat : 12654 (contrasat_relea) R 12652 12654 12043 0 -1 4202496 2945281 0 0 0 309305 391 0 0 25 0 1 0 778558800 142413824 23459 33554432000 4194304 4298156 140734619596272 18446744073709551615 4251855 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/12654/statm: 34769 23459 243 26 0 31401 0
Current children cumulated CPU time (s) 3096.96
Current children cumulated vsize (KiB) 139076

Child status: 20
Real time (s): 3096.96
CPU time (s): 3097.03
CPU user time (s): 3093.11
CPU system time (s): 3.9224
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 482168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3093.11
system time used= 3.9224
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2945292
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= 10
involuntary context switches= 2148

runsolver used 13.9369 second user time and 31.0643 second system time

The end

Launcher Data 

Begin job on node120 at 2011-05-29 13:46:40
IDJOB=3422544
IDBENCH=84215
IDSOLVER=1915
FILE ID=node120/3422544-1306669600
RUNJOBID= node120-1306658668-12061
PBS_JOBID= 13471777
Free space on /tmp= 73468 MiB

SOLVER NAME= minisat hack: contrasat 2011-03-02
BENCH NAME= SAT03/industrial/goldberg/hard_eq_check/k2mul.miter.shuffled-as.sat03-355.cnf
COMMAND LINE= contrasat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422544-1306669600/watcher-3422544-1306669600 -o /tmp/evaluation-result-3422544-1306669600/solver-3422544-1306669600 -C 5000 -W 5100 -M 15500  contrasat_release HOME/instance-3422544-1306669600.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 77e0700cbaeeb3d63a4820608fc84761
RANDOM SEED=766948706

node120.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30579124 kB
Buffers:        251000 kB
Cached:        1677704 kB
SwapCached:      15056 kB
Active:         565716 kB
Inactive:      1548576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30579124 kB
SwapTotal:    67111528 kB
SwapFree:     34365936 kB
Dirty:            1956 kB
Writeback:           0 kB
AnonPages:      179960 kB
Mapped:           9268 kB
Slab:            98592 kB
PageTables:      91660 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 105561008 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73468 MiB
End job on node120 at 2011-05-29 14:38:17