Trace number 3422088

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 2510.62 2510.58

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark642.926
Satisfiable
(Un)Satisfiability was proved
Number of variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

Solver Data 

2510.53/2510.57	c WARNING: for repeatability, setting FPU to use double precision
2510.53/2510.57	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-3422088-1306658667/watcher-3422088-1306658667 -o /tmp/evaluation-result-3422088-1306658667/solver-3422088-1306658667 -C 5000 -W 5100 -M 15500 contrasat_release HOME/instance-3422088-1306658667.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: 0.00 0.00 0.00 3/486 23894
/proc/meminfo: memFree=19511656/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=15472 CPUtime=0.01 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 604 0 0 0 1 0 0 0 22 0 1 0 777465183 15843328 471 33554432000 4194304 4298156 140733208616544 18446744073709551615 4261940 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 3868 471 238 26 0 500 0

[startup+0.064289 s]
/proc/loadavg: 0.00 0.00 0.00 3/486 23894
/proc/meminfo: memFree=19511656/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=15712 CPUtime=0.06 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 667 0 0 0 6 0 0 0 22 0 1 0 777465183 16089088 533 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 3928 533 239 26 0 560 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15712

[startup+0.100269 s]
/proc/loadavg: 0.00 0.00 0.00 3/486 23894
/proc/meminfo: memFree=19511656/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=15952 CPUtime=0.09 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 707 0 0 0 9 0 0 0 22 0 1 0 777465183 16334848 571 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 3988 571 240 26 0 620 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15952

[startup+0.300235 s]
/proc/loadavg: 0.00 0.00 0.00 3/486 23894
/proc/meminfo: memFree=19511656/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=18140 CPUtime=0.29 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 1470 0 0 0 29 0 0 0 23 0 1 0 777465183 18575360 992 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256524 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 4535 992 240 26 0 1167 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18140

[startup+0.700196 s]
/proc/loadavg: 0.00 0.00 0.00 3/486 23894
/proc/meminfo: memFree=19511656/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=20820 CPUtime=0.69 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 2189 0 0 0 69 0 0 0 25 0 1 0 777465183 21319680 1643 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256315 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 5205 1643 240 26 0 1837 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20820

[startup+1.50105 s]
/proc/loadavg: 0.16 0.03 0.01 2/485 23918
/proc/meminfo: memFree=19511376/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=26200 CPUtime=1.49 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 2708 0 0 0 149 0 0 0 25 0 1 0 777465183 26828800 2130 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256565 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 6550 2130 240 26 0 3182 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26200

[startup+3.10078 s]
/proc/loadavg: 0.16 0.03 0.01 2/485 23918
/proc/meminfo: memFree=19507160/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=29548 CPUtime=3.08 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 4516 0 0 0 308 0 0 0 25 0 1 0 777465183 30257152 3757 33554432000 4194304 4298156 140733208616544 18446744073709551615 4252060 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 7387 3758 240 26 0 4019 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29548

[startup+6.30021 s]
/proc/loadavg: 0.23 0.05 0.02 2/485 23918
/proc/meminfo: memFree=19497028/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=36624 CPUtime=6.28 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 6474 0 0 0 628 0 0 0 25 0 1 0 777465183 37502976 5497 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256284 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 9156 5497 240 26 0 5788 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36624

[startup+12.7001 s]
/proc/loadavg: 0.37 0.08 0.03 3/490 23928
/proc/meminfo: memFree=19379628/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=42892 CPUtime=12.68 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 10421 0 0 0 1267 1 0 0 25 0 1 0 777465183 43921408 5127 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 10723 5127 240 26 0 7355 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42892

[startup+25.501 s]
/proc/loadavg: 0.62 0.14 0.05 3/490 23928
/proc/meminfo: memFree=19345944/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=58804 CPUtime=25.49 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 17232 0 0 0 2547 2 0 0 25 0 1 0 777465183 60215296 11312 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256319 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 14701 11312 240 26 0 11333 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 58804

[startup+51.1007 s]
/proc/loadavg: 1.16 0.32 0.11 3/490 23929
/proc/meminfo: memFree=19303976/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=42948 CPUtime=51.09 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 31026 0 0 0 5105 4 0 0 25 0 1 0 777465183 43978752 6230 33554432000 4194304 4298156 140733208616544 18446744073709551615 4262582 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 10737 6230 240 26 0 7369 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 42948

[startup+102.318 s]
/proc/loadavg: 1.63 0.58 0.20 3/490 23957
/proc/meminfo: memFree=19378736/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=75916 CPUtime=102.31 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 55209 0 0 0 10223 8 0 0 25 0 1 0 777465183 77737984 14142 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256555 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 18979 14142 240 26 0 15611 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 75916

[startup+162.301 s]
/proc/loadavg: 1.86 0.83 0.31 3/490 23959
/proc/meminfo: memFree=19355888/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=88656 CPUtime=162.29 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 58369 0 0 0 16221 8 0 0 25 0 1 0 777465183 90783744 17021 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256383 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 22164 17021 240 26 0 18796 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 88656

[startup+222.301 s]
/proc/loadavg: 1.95 1.04 0.42 3/490 23961
/proc/meminfo: memFree=19333040/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=88656 CPUtime=222.29 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 75026 0 0 0 22219 10 0 0 25 0 1 0 777465183 90783744 18063 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 22164 18063 240 26 0 18796 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 88656

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/490 23962
/proc/meminfo: memFree=19314544/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=88656 CPUtime=282.3 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 98552 0 0 0 28217 13 0 0 25 0 1 0 777465183 90783744 18063 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256524 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 22164 18063 240 26 0 18796 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 88656

[startup+342.301 s]
/proc/loadavg: 2.15 1.39 0.61 3/490 23964
/proc/meminfo: memFree=19326180/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=137976 CPUtime=342.3 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 124169 0 0 0 34214 16 0 0 25 0 1 0 777465183 141287424 25949 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254600 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 34494 25949 240 26 0 31126 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 137976

[startup+402.301 s]
/proc/loadavg: 2.27 1.56 0.72 3/490 23965
/proc/meminfo: memFree=19253624/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=137976 CPUtime=402.3 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 145112 0 0 0 40211 19 0 0 25 0 1 0 777465183 141287424 26259 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 34494 26259 240 26 0 31126 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 137976

[startup+462.3 s]
/proc/loadavg: 2.10 1.64 0.79 3/490 23967
/proc/meminfo: memFree=19241572/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=138296 CPUtime=462.29 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 167327 0 0 0 46208 21 0 0 25 0 1 0 777465183 141615104 27172 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256284 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 34574 27172 240 26 0 31206 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 138296

[startup+522.3 s]
/proc/loadavg: 2.03 1.70 0.87 3/490 23968
/proc/meminfo: memFree=19262756/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=138296 CPUtime=522.29 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 190853 0 0 0 52205 24 0 0 25 0 1 0 777465183 141615104 26694 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 34574 26694 240 26 0 31206 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 138296

[startup+582.3 s]
/proc/loadavg: 2.01 1.75 0.94 3/490 23970
/proc/meminfo: memFree=19252684/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=138296 CPUtime=582.29 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 214426 0 0 0 58201 28 0 0 25 0 1 0 777465183 141615104 27360 33554432000 4194304 4298156 140733208616544 18446744073709551615 4255058 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 34574 27360 240 26 0 31206 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 138296

[startup+642.301 s]

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

/proc/meminfo: memFree=19210732/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=1722.32 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 626561 0 0 0 172139 93 0 0 25 0 1 0 777465183 173174784 32605 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254775 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 32605 240 26 0 38911 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 169116

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 1.71 3/490 24014
/proc/meminfo: memFree=19198924/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=1782.32 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 645272 0 0 0 178136 96 0 0 25 0 1 0 777465183 173174784 32288 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 32288 240 26 0 38911 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 169116

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 1.73 3/490 24016
/proc/meminfo: memFree=19202732/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=1842.32 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 663658 0 0 0 184134 98 0 0 25 0 1 0 777465183 173174784 32410 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254775 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 32410 240 26 0 38911 0
Current children cumulated CPU time (s) 1842.32
Current children cumulated vsize (KiB) 169116

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 1.74 3/490 24017
/proc/meminfo: memFree=19191792/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=1902.32 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 682699 0 0 0 190130 102 0 0 25 0 1 0 777465183 173174784 33300 33554432000 4194304 4298156 140733208616544 18446744073709551615 4261516 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 33300 240 26 0 38911 0
Current children cumulated CPU time (s) 1902.32
Current children cumulated vsize (KiB) 169116

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.75 3/490 24019
/proc/meminfo: memFree=19193872/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=1962.33 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 701402 0 0 0 196129 104 0 0 25 0 1 0 777465183 173174784 33751 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 33751 240 26 0 38911 0
Current children cumulated CPU time (s) 1962.33
Current children cumulated vsize (KiB) 169116

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.76 3/490 24021
/proc/meminfo: memFree=19192240/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=2022.32 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 721245 0 0 0 202124 108 0 0 25 0 1 0 777465183 173174784 35105 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 35105 240 26 0 38911 0
Current children cumulated CPU time (s) 2022.32
Current children cumulated vsize (KiB) 169116

[startup+2082.32 s]
/proc/loadavg: 2.00 2.00 1.77 3/490 24022
/proc/meminfo: memFree=19173480/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=2082.34 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 740294 0 0 0 208123 111 0 0 25 0 1 0 777465183 173174784 35249 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 35249 240 26 0 38911 0
Current children cumulated CPU time (s) 2082.34
Current children cumulated vsize (KiB) 169116

[startup+2142.3 s]
/proc/loadavg: 2.14 2.03 1.80 3/490 24024
/proc/meminfo: memFree=19201716/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=2142.33 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 760026 0 0 0 214118 115 0 0 25 0 1 0 777465183 173174784 34772 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254600 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 34772 240 26 0 38911 0
Current children cumulated CPU time (s) 2142.33
Current children cumulated vsize (KiB) 169116

[startup+2202.3 s]
/proc/loadavg: 2.18 2.06 1.82 3/490 24025
/proc/meminfo: memFree=19188040/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=2202.32 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 780639 0 0 0 220114 118 0 0 25 0 1 0 777465183 173174784 34602 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 34602 240 26 0 38911 0
Current children cumulated CPU time (s) 2202.32
Current children cumulated vsize (KiB) 169116

[startup+2262.3 s]
/proc/loadavg: 2.06 2.04 1.82 4/490 24027
/proc/meminfo: memFree=19180452/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=2262.32 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 801334 0 0 0 226111 121 0 0 25 0 1 0 777465183 173174784 33828 33554432000 4194304 4298156 140733208616544 18446744073709551615 4252196 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 33828 240 26 0 38911 0
Current children cumulated CPU time (s) 2262.32
Current children cumulated vsize (KiB) 169116

[startup+2322.3 s]
/proc/loadavg: 2.02 2.03 1.83 3/490 24029
/proc/meminfo: memFree=19175712/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=2322.33 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 804759 0 0 0 232111 122 0 0 25 0 1 0 777465183 173174784 36912 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256284 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 36912 240 26 0 38911 0
Current children cumulated CPU time (s) 2322.33
Current children cumulated vsize (KiB) 169116

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 1.84 3/490 24030
/proc/meminfo: memFree=19181020/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=2382.33 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 825645 0 0 0 238108 125 0 0 25 0 1 0 777465183 173174784 35905 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254775 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 35905 240 26 0 38911 0
Current children cumulated CPU time (s) 2382.33
Current children cumulated vsize (KiB) 169116

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 1.84 3/490 24032
/proc/meminfo: memFree=19181116/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=2442.33 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 846006 0 0 0 244105 128 0 0 25 0 1 0 777465183 173174784 34407 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 34407 240 26 0 38911 0
Current children cumulated CPU time (s) 2442.33
Current children cumulated vsize (KiB) 169116

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/490 24033
/proc/meminfo: memFree=19172284/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=2502.33 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 865952 0 0 0 250102 131 0 0 25 0 1 0 777465183 173174784 33501 33554432000 4194304 4298156 140733208616544 18446744073709551615 4254775 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 33501 240 26 0 38911 0
Current children cumulated CPU time (s) 2502.33
Current children cumulated vsize (KiB) 169116

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

[startup+2505.5 s]
/proc/loadavg: 2.00 2.01 1.85 3/490 24033
/proc/meminfo: memFree=19193236/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=169116 CPUtime=2505.53 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 866186 0 0 0 250422 131 0 0 25 0 1 0 777465183 173174784 33712 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 42279 33712 240 26 0 38911 0
Current children cumulated CPU time (s) 2505.53
Current children cumulated vsize (KiB) 169116

[startup+2508.7 s]
/proc/loadavg: 2.00 2.01 1.85 3/490 24034
/proc/meminfo: memFree=19220516/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=138296 CPUtime=2508.73 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 875530 0 0 0 250741 132 0 0 25 0 1 0 777465183 141615104 26320 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 34574 26320 240 26 0 31206 0
Current children cumulated CPU time (s) 2508.73
Current children cumulated vsize (KiB) 138296

[startup+2509.5 s]
/proc/loadavg: 2.00 2.01 1.85 3/490 24034
/proc/meminfo: memFree=19219524/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=138296 CPUtime=2509.53 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 875612 0 0 0 250821 132 0 0 25 0 1 0 777465183 141615104 26395 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 34574 26395 240 26 0 31206 0
Current children cumulated CPU time (s) 2509.53
Current children cumulated vsize (KiB) 138296

[startup+2510.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/490 24034
/proc/meminfo: memFree=19218284/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=138296 CPUtime=2510.33 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 875706 0 0 0 250901 132 0 0 25 0 1 0 777465183 141615104 26475 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 34574 26475 240 26 0 31206 0
Current children cumulated CPU time (s) 2510.33
Current children cumulated vsize (KiB) 138296

[startup+2510.5 s]
/proc/loadavg: 2.00 2.01 1.85 3/490 24034
/proc/meminfo: memFree=19218284/32951124 swapFree=63649292/67111528
[pid=23894] ppid=23892 vsize=138296 CPUtime=2510.53 cores=0,2,4,6
/proc/23894/stat : 23894 (contrasat_relea) R 23892 23894 23862 0 -1 4202496 875730 0 0 0 250921 132 0 0 25 0 1 0 777465183 141615104 26495 33554432000 4194304 4298156 140733208616544 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23894/statm: 34574 26495 240 26 0 31206 0
Current children cumulated CPU time (s) 2510.53
Current children cumulated vsize (KiB) 138296

Child status: 20
Real time (s): 2510.58
CPU time (s): 2510.62
CPU user time (s): 2509.29
CPU system time (s): 1.3338
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 249256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.29
system time used= 1.3338
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 875741
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= 8
involuntary context switches= 2843

runsolver used 12.7661 second user time and 27.1329 second system time

The end

Launcher Data 

Begin job on node130 at 2011-05-29 10:44:27
IDJOB=3422088
IDBENCH=20472
IDSOLVER=1915
FILE ID=node130/3422088-1306658667
RUNJOBID= node130-1306658665-23880
PBS_JOBID= 13471767
Free space on /tmp= 73376 MiB

SOLVER NAME= minisat hack: contrasat 2011-03-02
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= contrasat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422088-1306658667/watcher-3422088-1306658667 -o /tmp/evaluation-result-3422088-1306658667/solver-3422088-1306658667 -C 5000 -W 5100 -M 15500  contrasat_release HOME/instance-3422088-1306658667.cnf

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

MD5SUM BENCH= 90581094793af5fc10d4e4b9a10259ac
RANDOM SEED=2049312075

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5332.83
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.81
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.83
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19512068 kB
Buffers:        366760 kB
Cached:        7969232 kB
SwapCached:      10260 kB
Active:        7451928 kB
Inactive:      5668496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19512068 kB
SwapTotal:    67111528 kB
SwapFree:     63649292 kB
Dirty:            5104 kB
Writeback:           0 kB
AnonPages:     4782276 kB
Mapped:          30008 kB
Slab:           195572 kB
PageTables:      53824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145074052 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= 73372 MiB
End job on node130 at 2011-05-29 11:26:17