Trace number 3420306

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
march_rw 2011-03-02? (TO) 5000.04 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S913491256-073-UNKNOWN.cnf
MD5SUM785309e098f4d0ba8da3027c8426e931
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark222.412
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.11/1.14	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.11/1.14	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.11/1.14	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.11/1.14	c main()::
1.11/1.14	c initFormula():: searching for DIMACS p-line....
1.11/1.14	c initFormula():: the DIMACS p-line indicates a CNF of 30000 variables and 126000 clauses.
1.11/1.14	c parseCNF():: parsing....
1.11/1.14	c parseCNF():: the CNF contains 0 unary clauses.
1.11/1.14	c runParser():: parsing was successful, warming up engines...
1.11/1.14	c simplify_formula():: removed 0 tautological, 719 satisfied and 0 duplicate clauses
1.11/1.14	c preprocessing fase I completed:: there are now 29887 free variables and 125281 clauses.
1.11/1.14	c using 3-SAT heuristics (occurence based diff)
1.11/1.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.11/1.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 169 duplicate clauses
1.11/1.14	c resolvent_look() :: found 87 resolvents
1.11/1.14	c main():: clause / variable ratio: ( 125368 / 30000 ) = 4.18
1.11/1.14	c longest clause has size 3
1.11/1.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.11/1.14	c number of free variables = 29887
1.11/1.14	c dynamic_preselect_setsize :: off
1.11/1.14	c main():: all systems go!
1.11/1.14	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3420306-1306596457/watcher-3420306-1306596457 -o /tmp/evaluation-result-3420306-1306596457/solver-3420306-1306596457 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420306-1306596457.cnf 

running on 4 cores: 1,3,5,7

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: 1.00 1.00 1.09 2/505 26890
/proc/meminfo: memFree=21859516/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=11660 CPUtime=0.01 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4194304 1372 0 0 0 1 0 0 0 22 0 1 0 771248288 11939840 1318 33554432000 4194304 4300876 140733536678672 18446744073709551615 216634176197 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 2915 1318 113 27 0 1364 0

[startup+0.0517841 s]
/proc/loadavg: 1.00 1.00 1.09 2/505 26890
/proc/meminfo: memFree=21859516/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=13376 CPUtime=0.04 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4194304 1848 0 0 0 4 0 0 0 22 0 1 0 771248288 13697024 1794 33554432000 4194304 4300876 140733536678672 18446744073709551615 216634515200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 3344 1795 113 27 0 1793 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13376

[startup+0.100776 s]
/proc/loadavg: 1.00 1.00 1.09 2/505 26890
/proc/meminfo: memFree=21859516/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=26416 CPUtime=0.09 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4194304 3990 0 0 0 9 0 0 0 22 0 1 0 771248288 27049984 3876 33554432000 4194304 4300876 140733536678672 18446744073709551615 216634558599 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 6604 3876 118 27 0 5053 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26416

[startup+0.300756 s]
/proc/loadavg: 1.00 1.00 1.09 2/505 26890
/proc/meminfo: memFree=21859516/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=24476 CPUtime=0.29 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4194304 9301 0 0 0 29 0 0 0 23 0 1 0 771248288 25063424 3425 33554432000 4194304 4300876 140733536678672 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 6119 3425 129 27 0 4568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24476

[startup+0.700671 s]
/proc/loadavg: 1.00 1.00 1.09 2/505 26890
/proc/meminfo: memFree=21859516/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=23676 CPUtime=0.69 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 22020 0 0 0 67 2 0 0 25 0 1 0 771248288 24244224 3173 33554432000 4194304 4300876 140733536678672 18446744073709551615 216634182653 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 5919 3173 137 27 0 4368 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23676

[startup+1.50053 s]
/proc/loadavg: 1.08 1.02 1.09 3/506 26891
/proc/meminfo: memFree=21834692/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=64496 CPUtime=1.49 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 40744 0 0 0 145 4 0 0 25 0 1 0 771248288 66043904 13242 33554432000 4194304 4300876 140733536678672 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 16124 13242 169 27 0 14573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64496

[startup+3.10025 s]
/proc/loadavg: 1.08 1.02 1.09 3/506 26891
/proc/meminfo: memFree=21798360/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=66080 CPUtime=3.09 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 41115 0 0 0 305 4 0 0 25 0 1 0 771248288 67665920 13613 33554432000 4194304 4300876 140733536678672 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 16520 13613 169 27 0 14969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66080

[startup+6.3007 s]
/proc/loadavg: 1.08 1.02 1.09 3/506 26891
/proc/meminfo: memFree=21791964/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=71808 CPUtime=6.29 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 42489 0 0 0 624 5 0 0 25 0 1 0 771248288 73531392 14987 33554432000 4194304 4300876 140733536678672 18446744073709551615 4200277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 17952 14987 169 27 0 16401 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71808

[startup+12.7006 s]
/proc/loadavg: 1.29 1.06 1.11 3/506 26892
/proc/meminfo: memFree=21787840/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=73260 CPUtime=12.69 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 42836 0 0 0 1264 5 0 0 25 0 1 0 771248288 75018240 15334 33554432000 4194304 4300876 140733536678672 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 18315 15334 169 27 0 16764 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73260

[startup+25.5003 s]
/proc/loadavg: 1.40 1.10 1.12 3/506 26892
/proc/meminfo: memFree=21786108/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=74316 CPUtime=25.49 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 43129 0 0 0 2544 5 0 0 25 0 1 0 771248288 76099584 15627 33554432000 4194304 4300876 140733536678672 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 18579 15627 169 27 0 17028 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74316

[startup+51.1008 s]
/proc/loadavg: 1.64 1.18 1.14 3/506 26893
/proc/meminfo: memFree=21783320/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=75372 CPUtime=51.09 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 43393 0 0 0 5104 5 0 0 25 0 1 0 771248288 77180928 15891 33554432000 4194304 4300876 140733536678672 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 18843 15891 169 27 0 17292 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75372

[startup+102.319 s]
/proc/loadavg: 1.84 1.30 1.19 3/506 26894
/proc/meminfo: memFree=21777704/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=76432 CPUtime=102.31 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 43643 0 0 0 10226 5 0 0 25 0 1 0 771248288 78266368 16141 33554432000 4194304 4300876 140733536678672 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 19108 16141 169 27 0 17557 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 76432

[startup+162.3 s]
/proc/loadavg: 2.08 1.47 1.25 3/506 26896
/proc/meminfo: memFree=21771372/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=77092 CPUtime=162.29 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 43809 0 0 0 16224 5 0 0 25 0 1 0 771248288 78942208 16307 33554432000 4194304 4300876 140733536678672 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 19273 16307 169 27 0 17722 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77092

[startup+222.301 s]
/proc/loadavg: 2.03 1.57 1.29 3/506 26897
/proc/meminfo: memFree=21768364/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=77488 CPUtime=222.29 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 43927 0 0 0 22224 5 0 0 25 0 1 0 771248288 79347712 16425 33554432000 4194304 4300876 140733536678672 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 19372 16425 169 27 0 17821 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 77488

[startup+282.301 s]
/proc/loadavg: 2.01 1.64 1.33 3/506 26899
/proc/meminfo: memFree=21764980/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=78016 CPUtime=282.3 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 44031 0 0 0 28225 5 0 0 25 0 1 0 771248288 79888384 16529 33554432000 4194304 4300876 140733536678672 18446744073709551615 4261145 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 19504 16529 169 27 0 17953 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 78016

[startup+342.3 s]
/proc/loadavg: 2.00 1.70 1.37 3/506 26900
/proc/meminfo: memFree=21760840/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=78412 CPUtime=342.29 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 44138 0 0 0 34224 5 0 0 25 0 1 0 771248288 80293888 16636 33554432000 4194304 4300876 140733536678672 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 19603 16636 169 27 0 18052 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 78412

[startup+402.301 s]
/proc/loadavg: 2.00 1.76 1.41 3/506 26902
/proc/meminfo: memFree=21756592/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=78676 CPUtime=402.3 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 44220 0 0 0 40225 5 0 0 25 0 1 0 771248288 80564224 16718 33554432000 4194304 4300876 140733536678672 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 19669 16718 169 27 0 18118 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78676

[startup+462.3 s]
/proc/loadavg: 2.00 1.80 1.44 3/506 26904
/proc/meminfo: memFree=21752188/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=78940 CPUtime=462.31 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 44279 0 0 0 46225 6 0 0 25 0 1 0 771248288 80834560 16777 33554432000 4194304 4300876 140733536678672 18446744073709551615 4260839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 19735 16777 169 27 0 18184 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 78940

[startup+522.301 s]
/proc/loadavg: 2.13 1.86 1.49 3/506 26905
/proc/meminfo: memFree=21748184/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=79204 CPUtime=522.31 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 44330 0 0 0 52225 6 0 0 25 0 1 0 771248288 81104896 16828 33554432000 4194304 4300876 140733536678672 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 19801 16828 169 27 0 18250 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 79204

[startup+582.301 s]
/proc/loadavg: 2.11 1.90 1.52 3/506 26907
/proc/meminfo: memFree=21743664/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=79336 CPUtime=582.31 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 44384 0 0 0 58225 6 0 0 25 0 1 0 771248288 81240064 16882 33554432000 4194304 4300876 140733536678672 18446744073709551615 4228774 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 19834 16882 169 27 0 18283 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 79336

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.04 2.03 2.00 3/506 27012
/proc/meminfo: memFree=21510528/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=82768 CPUtime=4062.41 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45245 0 0 0 406234 7 0 0 25 0 1 0 771248288 84754432 17743 33554432000 4194304 4300876 140733536678672 18446744073709551615 4269580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20692 17743 169 27 0 19141 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 82768

[startup+4122.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/506 27013
/proc/meminfo: memFree=21506756/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=82768 CPUtime=4122.4 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45252 0 0 0 412233 7 0 0 25 0 1 0 771248288 84754432 17750 33554432000 4194304 4300876 140733536678672 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20692 17750 169 27 0 19141 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 82768

[startup+4182.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/506 27015
/proc/meminfo: memFree=21502628/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=82900 CPUtime=4182.4 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45259 0 0 0 418233 7 0 0 25 0 1 0 771248288 84889600 17757 33554432000 4194304 4300876 140733536678672 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20725 17757 169 27 0 19174 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 82900

[startup+4242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/506 27016
/proc/meminfo: memFree=21498836/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=82900 CPUtime=4242.4 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45266 0 0 0 424233 7 0 0 25 0 1 0 771248288 84889600 17764 33554432000 4194304 4300876 140733536678672 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20725 17764 169 27 0 19174 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 82900

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/506 27018
/proc/meminfo: memFree=21494708/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=82900 CPUtime=4302.4 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45275 0 0 0 430233 7 0 0 25 0 1 0 771248288 84889600 17773 33554432000 4194304 4300876 140733536678672 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20725 17773 169 27 0 19174 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 82900

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27020
/proc/meminfo: memFree=21490808/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=82900 CPUtime=4362.4 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45281 0 0 0 436233 7 0 0 25 0 1 0 771248288 84889600 17779 33554432000 4194304 4300876 140733536678672 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20725 17779 169 27 0 19174 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 82900

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27021
/proc/meminfo: memFree=21486684/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83032 CPUtime=4422.4 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45292 0 0 0 442233 7 0 0 25 0 1 0 771248288 85024768 17790 33554432000 4194304 4300876 140733536678672 18446744073709551615 4216880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20758 17790 169 27 0 19207 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 83032

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/506 27023
/proc/meminfo: memFree=21482660/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83032 CPUtime=4482.4 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45297 0 0 0 448233 7 0 0 25 0 1 0 771248288 85024768 17795 33554432000 4194304 4300876 140733536678672 18446744073709551615 4269578 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20758 17795 169 27 0 19207 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 83032

[startup+4542.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/506 27024
/proc/meminfo: memFree=21478152/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83032 CPUtime=4542.41 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45304 0 0 0 454234 7 0 0 25 0 1 0 771248288 85024768 17802 33554432000 4194304 4300876 140733536678672 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20758 17802 169 27 0 19207 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 83032

[startup+4602.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/506 27026
/proc/meminfo: memFree=21473512/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83032 CPUtime=4602.42 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45313 0 0 0 460235 7 0 0 25 0 1 0 771248288 85024768 17811 33554432000 4194304 4300876 140733536678672 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20758 17811 169 27 0 19207 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 83032

[startup+4662.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/506 27028
/proc/meminfo: memFree=21468272/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83164 CPUtime=4662.41 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45321 0 0 0 466234 7 0 0 25 0 1 0 771248288 85159936 17819 33554432000 4194304 4300876 140733536678672 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20791 17819 169 27 0 19240 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 83164

[startup+4722.32 s]
/proc/loadavg: 2.10 2.06 2.01 3/506 27029
/proc/meminfo: memFree=21465248/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83164 CPUtime=4722.43 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45330 0 0 0 472236 7 0 0 25 0 1 0 771248288 85159936 17828 33554432000 4194304 4300876 140733536678672 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20791 17828 169 27 0 19240 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 83164

[startup+4782.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/506 27031
/proc/meminfo: memFree=21462488/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83164 CPUtime=4782.41 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45337 0 0 0 478234 7 0 0 25 0 1 0 771248288 85159936 17835 33554432000 4194304 4300876 140733536678672 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20791 17835 169 27 0 19240 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 83164

[startup+4842.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/506 27032
/proc/meminfo: memFree=21457740/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83164 CPUtime=4842.41 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45346 0 0 0 484234 7 0 0 25 0 1 0 771248288 85159936 17844 33554432000 4194304 4300876 140733536678672 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20791 17844 169 27 0 19240 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 83164

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/506 27034
/proc/meminfo: memFree=21454360/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83164 CPUtime=4902.41 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45352 0 0 0 490234 7 0 0 25 0 1 0 771248288 85159936 17850 33554432000 4194304 4300876 140733536678672 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20791 17850 169 27 0 19240 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 83164

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27036
/proc/meminfo: memFree=21450340/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83296 CPUtime=4962.41 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45358 0 0 0 496234 7 0 0 25 0 1 0 771248288 85295104 17856 33554432000 4194304 4300876 140733536678672 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20824 17856 169 27 0 19273 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 83296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27037
/proc/meminfo: memFree=21447720/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83296 CPUtime=5000.03 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45362 0 0 0 499996 7 0 0 25 0 1 0 771248288 85295104 17860 33554432000 4194304 4300876 140733536678672 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20824 17860 169 27 0 19273 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 83296

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27037
/proc/meminfo: memFree=21447720/32951124 swapFree=51851948/67111528
[pid=26890] ppid=26888 vsize=83296 CPUtime=5000.03 cores=1,3,5,7
/proc/26890/stat : 26890 (march_rw) R 26888 26890 26087 0 -1 4202496 45362 0 0 0 499996 7 0 0 25 0 1 0 771248288 85295104 17860 33554432000 4194304 4300876 140733536678672 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26890/statm: 20824 17860 169 27 0 19273 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 83296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 4999.97
CPU system time (s): 0.075988
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 83296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45362
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= 5
involuntary context switches= 9592

runsolver used 23.7494 second user time and 57.4943 second system time

The end

Launcher Data 

Begin job on node103 at 2011-05-28 17:27:37
IDJOB=3420306
IDBENCH=82558
IDSOLVER=1913
FILE ID=node103/3420306-1306596457
RUNJOBID= node103-1306596457-26871
PBS_JOBID= 13471577
Free space on /tmp= 73384 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S913491256-073-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420306-1306596457/watcher-3420306-1306596457 -o /tmp/evaluation-result-3420306-1306596457/solver-3420306-1306596457 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420306-1306596457.cnf

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

MD5SUM BENCH= 785309e098f4d0ba8da3027c8426e931
RANDOM SEED=1855467729

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:     32951124 kB
MemFree:      21859920 kB
Buffers:        371908 kB
Cached:        8559824 kB
SwapCached:     191244 kB
Active:        2456096 kB
Inactive:      8318524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21859920 kB
SwapTotal:    67111528 kB
SwapFree:     51851948 kB
Dirty:            2936 kB
Writeback:           8 kB
AnonPages:     1662740 kB
Mapped:          22620 kB
Slab:           175648 kB
PageTables:      73560 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162067244 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= 73384 MiB
End job on node103 at 2011-05-28 18:50:59