Trace number 3152390

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) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S386300535-065-UNKNOWN.cnf
MD5SUM2ca6073d25d8d5f2648d590c0edc75c0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.89/1.92	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.92	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.89/1.92	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.89/1.92	c main()::
1.89/1.92	c initFormula():: searching for DIMACS p-line....
1.89/1.92	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.89/1.92	c parseCNF():: parsing....
1.89/1.92	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.92	c runParser():: parsing was successful, warming up engines...
1.89/1.92	c simplify_formula():: removed 0 tautological, 1037 satisfied and 0 duplicate clauses
1.89/1.92	c preprocessing fase I completed:: there are now 39839 free variables and 166963 clauses.
1.89/1.92	c using 3-SAT heuristics (occurence based diff)
1.89/1.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.89/1.92	c resolvent_look() :: found 83 resolvents
1.89/1.92	c main():: clause / variable ratio: ( 167046 / 40000 ) = 4.18
1.89/1.92	c longest clause has size 3
1.89/1.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.92	c number of free variables = 39839
1.89/1.92	c dynamic_preselect_setsize :: off
1.89/1.92	c main():: all systems go!
1.89/1.92	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152390-1301702161/watcher-3152390-1301702161 -o /tmp/evaluation-result-3152390-1301702161/solver-3152390-1301702161 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152390-1301702161.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 4.00 3.98 5/189 19961
/proc/meminfo: memFree=21616784/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=11124 CPUtime=0 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4194304 1070 0 0 0 0 0 0 0 25 0 1 0 281816844 11390976 1015 33554432000 4194304 4300876 140734816727360 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 2781 1020 110 27 0 1230 0

[startup+0.0857359 s]
/proc/loadavg: 4.00 4.00 3.98 5/189 19961
/proc/meminfo: memFree=21616784/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=16088 CPUtime=0.08 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4194304 2527 0 0 0 8 0 0 0 25 0 1 0 281816844 16474112 2472 33554432000 4194304 4300876 140734816727360 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 4022 2472 113 27 0 2471 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16088

[startup+0.100721 s]
/proc/loadavg: 4.00 4.00 3.98 5/189 19961
/proc/meminfo: memFree=21616784/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=16748 CPUtime=0.09 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4194304 2724 0 0 0 9 0 0 0 25 0 1 0 281816844 17149952 2669 33554432000 4194304 4300876 140734816727360 18446744073709551615 222921308108 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 4187 2670 113 27 0 2636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16748

[startup+0.30069 s]
/proc/loadavg: 4.00 4.00 3.98 5/189 19961
/proc/meminfo: memFree=21616784/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=37216 CPUtime=0.28 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4194304 9565 0 0 0 28 0 0 0 25 0 1 0 281816844 38109184 6199 33554432000 4194304 4300876 140734816727360 18446744073709551615 4240240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 9304 6199 129 27 0 7753 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 37216

[startup+0.700603 s]
/proc/loadavg: 4.00 4.00 3.98 5/189 19961
/proc/meminfo: memFree=21616784/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=37216 CPUtime=0.68 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4194304 18561 0 0 0 67 1 0 0 25 0 1 0 281816844 38109184 6199 33554432000 4194304 4300876 140734816727360 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 9304 6199 129 27 0 7753 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 37216

[startup+1.50046 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19962
/proc/meminfo: memFree=21583304/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=33156 CPUtime=1.49 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 35158 0 0 0 145 4 0 0 25 0 1 0 281816844 33951744 5208 33554432000 4194304 4300876 140734816727360 18446744073709551615 4246943 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 8289 5208 137 27 0 6738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33156

[startup+3.10119 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19962
/proc/meminfo: memFree=21515160/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=84176 CPUtime=3.09 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 54552 0 0 0 303 6 0 0 25 0 1 0 281816844 86196224 17682 33554432000 4194304 4300876 140734816727360 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 21044 17682 169 27 0 19493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84176

[startup+6.30062 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19962
/proc/meminfo: memFree=21482424/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=85520 CPUtime=6.29 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 54905 0 0 0 623 6 0 0 25 0 1 0 281816844 87572480 18035 33554432000 4194304 4300876 140734816727360 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 21380 18035 169 27 0 19829 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85520

[startup+12.7004 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19962
/proc/meminfo: memFree=21465272/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=93004 CPUtime=12.69 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 56789 0 0 0 1263 6 0 0 25 0 1 0 281816844 95236096 19919 33554432000 4194304 4300876 140734816727360 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 23251 19919 169 27 0 21700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 93004

[startup+25.5011 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19962
/proc/meminfo: memFree=21456980/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=98028 CPUtime=25.48 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 57535 0 0 0 2542 6 0 0 25 0 1 0 281816844 100380672 20665 33554432000 4194304 4300876 140734816727360 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 24507 20665 169 27 0 22956 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 98028

[startup+51.1004 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19963
/proc/meminfo: memFree=21449880/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=98424 CPUtime=51.08 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 57651 0 0 0 5102 6 0 0 25 0 1 0 281816844 100786176 20781 33554432000 4194304 4300876 140734816727360 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 24606 20781 169 27 0 23055 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 98424

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19964
/proc/meminfo: memFree=21435968/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=99876 CPUtime=102.3 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 57988 0 0 0 10223 7 0 0 25 0 1 0 281816844 102273024 21118 33554432000 4194304 4300876 140734816727360 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 24969 21118 169 27 0 23418 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 99876

[startup+162.301 s]
/proc/loadavg: 4.03 4.01 3.98 5/190 19966
/proc/meminfo: memFree=21422308/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=100668 CPUtime=162.29 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58195 0 0 0 16222 7 0 0 25 0 1 0 281816844 103084032 21325 33554432000 4194304 4300876 140734816727360 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25167 21325 169 27 0 23616 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100668

[startup+222.301 s]
/proc/loadavg: 4.01 4.01 3.98 5/190 19968
/proc/meminfo: memFree=21408256/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=101196 CPUtime=222.29 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58345 0 0 0 22222 7 0 0 25 0 1 0 281816844 103624704 21475 33554432000 4194304 4300876 140734816727360 18446744073709551615 4268764 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25299 21475 169 27 0 23748 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 101196

[startup+282.301 s]
/proc/loadavg: 4.06 4.02 3.99 5/190 19969
/proc/meminfo: memFree=21395444/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=101724 CPUtime=282.3 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58457 0 0 0 28222 8 0 0 25 0 1 0 281816844 104165376 21587 33554432000 4194304 4300876 140734816727360 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25431 21587 169 27 0 23880 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101724

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.99 5/190 19980
/proc/meminfo: memFree=21382140/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=101988 CPUtime=342.3 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58549 0 0 0 34222 8 0 0 25 0 1 0 281816844 104435712 21679 33554432000 4194304 4300876 140734816727360 18446744073709551615 4216887 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25497 21679 169 27 0 23946 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101988

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 3.99 5/190 19981
/proc/meminfo: memFree=21369216/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=102384 CPUtime=402.3 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58634 0 0 0 40222 8 0 0 25 0 1 0 281816844 104841216 21764 33554432000 4194304 4300876 140734816727360 18446744073709551615 4217002 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25596 21764 169 27 0 24045 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102384

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 19983
/proc/meminfo: memFree=21355908/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=102648 CPUtime=462.31 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58703 0 0 0 46223 8 0 0 25 0 1 0 281816844 105111552 21833 33554432000 4194304 4300876 140734816727360 18446744073709551615 4261021 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25662 21833 169 27 0 24111 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102648

[startup+522.301 s]
/proc/loadavg: 4.03 4.01 4.00 5/190 19988
/proc/meminfo: memFree=21344480/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=102912 CPUtime=522.31 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58767 0 0 0 52223 8 0 0 25 0 1 0 281816844 105381888 21897 33554432000 4194304 4300876 140734816727360 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25728 21897 169 27 0 24177 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 102912

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 19989
/proc/meminfo: memFree=21331308/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=103176 CPUtime=582.31 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58822 0 0 0 58223 8 0 0 25 0 1 0 281816844 105652224 21952 33554432000 4194304 4300876 140734816727360 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25794 21952 169 27 0 24243 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 103176

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 19991
/proc/meminfo: memFree=21318280/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=103308 CPUtime=642.32 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58874 0 0 0 64224 8 0 0 25 0 1 0 281816844 105787392 22004 33554432000 4194304 4300876 140734816727360 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25827 22004 169 27 0 24276 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 103308

[startup+702.301 s]
/proc/loadavg: 4.04 4.01 4.00 5/190 19992
/proc/meminfo: memFree=21304488/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=103572 CPUtime=702.31 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58932 0 0 0 70223 8 0 0 25 0 1 0 281816844 106057728 22062 33554432000 4194304 4300876 140734816727360 18446744073709551615 4217006 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25893 22062 169 27 0 24342 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 103572

[startup+762.307 s]
/proc/loadavg: 4.08 4.04 4.01 5/190 19994
/proc/meminfo: memFree=21291680/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=103704 CPUtime=762.31 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 58976 0 0 0 76223 8 0 0 25 0 1 0 281816844 106192896 22106 33554432000 4194304 4300876 140734816727360 18446744073709551615 4228153 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25926 22106 169 27 0 24375 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 103704

[startup+822.301 s]
/proc/loadavg: 4.03 4.03 4.00 5/190 19996
/proc/meminfo: memFree=21279248/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=103836 CPUtime=822.31 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 59014 0 0 0 82223 8 0 0 25 0 1 0 281816844 106328064 22144 33554432000 4194304 4300876 140734816727360 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 25959 22144 169 27 0 24408 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 103836

[startup+882.301 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 19997
/proc/meminfo: memFree=21265824/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=104100 CPUtime=882.31 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 59050 0 0 0 88223 8 0 0 25 0 1 0 281816844 106598400 22180 33554432000 4194304 4300876 140734816727360 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 26025 22180 169 27 0 24474 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 104100

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 19999
/proc/meminfo: memFree=21253032/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=104232 CPUtime=942.31 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 59086 0 0 0 94223 8 0 0 25 0 1 0 281816844 106733568 22216 33554432000 4194304 4300876 140734816727360 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 26058 22216 169 27 0 24507 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 104232

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 20000
/proc/meminfo: memFree=21240348/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=104364 CPUtime=1002.32 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 59116 0 0 0 100223 9 0 0 25 0 1 0 281816844 106868736 22246 33554432000 4194304 4300876 140734816727360 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 26091 22246 169 27 0 24540 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 104364

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20002
/proc/meminfo: memFree=21227672/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=104364 CPUtime=1062.33 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 59145 0 0 0 106224 9 0 0 25 0 1 0 281816844 106868736 22275 33554432000 4194304 4300876 140734816727360 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 26091 22275 169 27 0 24540 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 104364

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20004
/proc/meminfo: memFree=21213140/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=104496 CPUtime=1122.33 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 59173 0 0 0 112224 9 0 0 25 0 1 0 281816844 107003904 22303 33554432000 4194304 4300876 140734816727360 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 26124 22303 169 27 0 24573 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 104496

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20005
/proc/meminfo: memFree=21201332/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=104628 CPUtime=1182.33 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 59204 0 0 0 118224 9 0 0 25 0 1 0 281816844 107139072 22334 33554432000 4194304 4300876 140734816727360 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 26157 22334 169 27 0 24606 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 104628

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20007
/proc/meminfo: memFree=21188404/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=104760 CPUtime=1242.33 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 59227 0 0 0 124224 9 0 0 25 0 1 0 281816844 107274240 22357 33554432000 4194304 4300876 140734816727360 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 26190 22357 169 27 0 24639 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 104760



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.00 2/184 20011
/proc/meminfo: memFree=21545932/32951124 swapFree=67111528/67111528
[pid=19961] ppid=19959 vsize=104892 CPUtime=1300.04 cores=0,2
/proc/19961/stat : 19961 (march_rw) R 19959 19961 19449 0 -1 4202496 59259 0 0 0 129995 9 0 0 25 0 1 0 281816844 107409408 22389 33554432000 4194304 4300876 140734816727360 18446744073709551615 4228443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19961/statm: 26223 22389 169 27 0 24672 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 104892

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.95
CPU system time (s): 0.094985
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 104892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59259
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= 3
involuntary context switches= 3187

runsolver used 2.34964 second user time and 4.75428 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 01:56:01
IDJOB=3152390
IDBENCH=82670
IDSOLVER=1561
FILE ID=node109/3152390-1301702161
RUNJOBID= node109-1301698254-19467
PBS_JOBID= 12840735
Free space on /tmp= 71044 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S386300535-065-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152390-1301702161/watcher-3152390-1301702161 -o /tmp/evaluation-result-3152390-1301702161/solver-3152390-1301702161 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152390-1301702161.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 2ca6073d25d8d5f2648d590c0edc75c0
RANDOM SEED=1671799524

node109.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	: 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		: 2666.809
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	: 5332.74
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	: 5332.82
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21616816 kB
Buffers:        338316 kB
Cached:       10628164 kB
SwapCached:          0 kB
Active:        6504692 kB
Inactive:      4549992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21616816 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8976 kB
Writeback:           0 kB
AnonPages:       87688 kB
Mapped:          15312 kB
Slab:           216876 kB
PageTables:       4568 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   283108 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= 71044 MiB
End job on node109 at 2011-04-02 02:17:43