Trace number 3152332

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) 1300.06 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S705365444-036-UNKNOWN.cnf
MD5SUM1cfa78dd8d87f0dbd61a5ae4dd552500
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.3301
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.03/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.03/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.03/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.03/0.05	c main()::
0.03/0.05	c initFormula():: searching for DIMACS p-line....
0.03/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.03/0.05	c parseCNF():: parsing....
0.03/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.05	c runParser():: parsing was successful, warming up engines...
0.03/0.05	c simplify_formula():: removed 0 tautological, 100 satisfied and 0 duplicate clauses
0.03/0.05	c preprocessing fase I completed:: there are now 2485 free variables and 10400 clauses.
0.03/0.05	c using 3-SAT heuristics (occurence based diff)
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.03/0.05	c resolvent_look() :: found 97 resolvents
0.03/0.05	c main():: clause / variable ratio: ( 10497 / 2500 ) = 4.20
0.03/0.05	c longest clause has size 3
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c number of free variables = 2485
0.03/0.05	c dynamic_preselect_setsize :: off
0.03/0.05	c main():: all systems go!
0.03/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 290
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 17636
4.29/4.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
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c |************************
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c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1028125
250.80/250.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |************************************************************
c |*************************************************************
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-3152332-1301699607/watcher-3152332-1301699607 -o /tmp/evaluation-result-3152332-1301699607/solver-3152332-1301699607 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152332-1301699607.cnf 

running on 2 cores: 1,3

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: 3.68 3.93 3.90 2/176 23555
/proc/meminfo: memFree=20278044/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=6856 CPUtime=0 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4194304 288 0 0 0 0 0 0 0 24 0 1 0 360191400 7020544 232 33554432000 4194304 4300876 140734556965360 18446744073709551615 231895151301 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 1714 233 112 27 0 163 0

[startup+0.039511 s]
/proc/loadavg: 3.68 3.93 3.90 2/176 23555
/proc/meminfo: memFree=20278044/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=8300 CPUtime=0.03 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 1866 0 0 0 3 0 0 0 24 0 1 0 360191400 8499200 531 33554432000 4194304 4300876 140734556965360 18446744073709551615 4257097 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 2075 531 136 27 0 524 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8300

[startup+0.100485 s]
/proc/loadavg: 3.68 3.93 3.90 2/176 23555
/proc/meminfo: memFree=20278044/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=11620 CPUtime=0.09 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 3032 0 0 0 9 0 0 0 24 0 1 0 360191400 11898880 1387 33554432000 4194304 4300876 140734556965360 18446744073709551615 4200316 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 2905 1387 168 27 0 1354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11620

[startup+0.300445 s]
/proc/loadavg: 3.68 3.93 3.90 2/176 23555
/proc/meminfo: memFree=20278044/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=11904 CPUtime=0.29 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 3112 0 0 0 29 0 0 0 25 0 1 0 360191400 12189696 1467 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217423 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 2976 1467 168 27 0 1425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11904

[startup+0.700372 s]
/proc/loadavg: 3.68 3.93 3.90 2/176 23555
/proc/meminfo: memFree=20278044/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=12036 CPUtime=0.69 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 3143 0 0 0 69 0 0 0 25 0 1 0 360191400 12324864 1498 33554432000 4194304 4300876 140734556965360 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 3009 1498 168 27 0 1458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12036

[startup+1.50022 s]
/proc/loadavg: 3.68 3.93 3.90 5/190 23582
/proc/meminfo: memFree=20233144/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=12300 CPUtime=1.49 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 3195 0 0 0 149 0 0 0 25 0 1 0 360191400 12595200 1550 33554432000 4194304 4300876 140734556965360 18446744073709551615 4289376 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 3075 1550 168 27 0 1524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12300

[startup+3.10092 s]
/proc/loadavg: 3.68 3.93 3.90 5/190 23582
/proc/meminfo: memFree=20228060/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=12604 CPUtime=3.09 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 3289 0 0 0 309 0 0 0 25 0 1 0 360191400 12906496 1644 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 3151 1644 168 27 0 1600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12604

[startup+6.30032 s]
/proc/loadavg: 3.70 3.93 3.90 5/190 23582
/proc/meminfo: memFree=20225148/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=13116 CPUtime=6.29 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 3383 0 0 0 629 0 0 0 25 0 1 0 360191400 13430784 1737 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217037 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 3279 1737 169 27 0 1728 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13116

[startup+12.7011 s]
/proc/loadavg: 3.73 3.94 3.90 5/190 23582
/proc/meminfo: memFree=20218816/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=14132 CPUtime=12.69 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 3579 0 0 0 1269 0 0 0 25 0 1 0 360191400 14471168 1933 33554432000 4194304 4300876 140734556965360 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 3533 1933 169 27 0 1982 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14132

[startup+25.5007 s]
/proc/loadavg: 3.86 3.95 3.91 5/190 23583
/proc/meminfo: memFree=20213460/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=16556 CPUtime=25.48 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 3970 0 0 0 2548 0 0 0 25 0 1 0 360191400 16953344 2324 33554432000 4194304 4300876 140734556965360 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 4139 2324 170 27 0 2588 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16556

[startup+51.1009 s]
/proc/loadavg: 3.91 3.96 3.91 5/190 23583
/proc/meminfo: memFree=20203864/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=18536 CPUtime=51.09 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 4621 0 0 0 5108 1 0 0 25 0 1 0 360191400 18980864 2974 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 4634 2974 169 27 0 3083 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18536

[startup+102.307 s]
/proc/loadavg: 4.00 3.97 3.92 5/190 23585
/proc/meminfo: memFree=20182532/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=25776 CPUtime=102.3 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 5981 0 0 0 10229 1 0 0 25 0 1 0 360191400 26394624 4334 33554432000 4194304 4300876 140734556965360 18446744073709551615 4288313 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 6444 4334 169 27 0 4893 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25776

[startup+162.301 s]
/proc/loadavg: 4.00 3.97 3.92 5/190 23586
/proc/meminfo: memFree=20159820/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=32744 CPUtime=162.29 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 7619 0 0 0 16227 2 0 0 25 0 1 0 360191400 33529856 5972 33554432000 4194304 4300876 140734556965360 18446744073709551615 4261083 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 8186 5972 169 27 0 6635 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32744

[startup+222.301 s]
/proc/loadavg: 4.00 3.97 3.92 5/190 23588
/proc/meminfo: memFree=20136472/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=43512 CPUtime=222.3 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 9346 0 0 0 22227 3 0 0 25 0 1 0 360191400 44556288 7699 33554432000 4194304 4300876 140734556965360 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 10878 7699 169 27 0 9327 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43512

[startup+282.3 s]
/proc/loadavg: 4.00 3.97 3.92 5/190 23590
/proc/meminfo: memFree=20114248/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=56740 CPUtime=282.29 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 10951 0 0 0 28226 3 0 0 25 0 1 0 360191400 58101760 9304 33554432000 4194304 4300876 140734556965360 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 14185 9304 169 27 0 12634 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56740

[startup+342.301 s]
/proc/loadavg: 4.00 3.97 3.92 5/190 23591
/proc/meminfo: memFree=20091524/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=56740 CPUtime=342.3 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 12484 0 0 0 34226 4 0 0 25 0 1 0 360191400 58101760 10837 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 14185 10837 169 27 0 12634 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56740

[startup+402.301 s]
/proc/loadavg: 4.00 3.97 3.92 5/190 23593
/proc/meminfo: memFree=20068544/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=56872 CPUtime=402.3 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 14084 0 0 0 40225 5 0 0 25 0 1 0 360191400 58236928 12437 33554432000 4194304 4300876 140734556965360 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 14218 12437 169 27 0 12667 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56872

[startup+462.3 s]
/proc/loadavg: 4.08 3.99 3.92 5/190 23594
/proc/meminfo: memFree=20044944/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=80588 CPUtime=462.3 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 15777 0 0 0 46224 6 0 0 25 0 1 0 360191400 82522112 14130 33554432000 4194304 4300876 140734556965360 18446744073709551615 4260918 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 20147 14130 169 27 0 18596 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80588

[startup+522.301 s]
/proc/loadavg: 4.03 3.99 3.92 5/190 23596
/proc/meminfo: memFree=20022472/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=80720 CPUtime=522.31 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 17359 0 0 0 52224 7 0 0 25 0 1 0 360191400 82657280 15712 33554432000 4194304 4300876 140734556965360 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 20180 15712 169 27 0 18629 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 80720

[startup+582.301 s]
/proc/loadavg: 4.05 4.00 3.93 5/190 23598
/proc/meminfo: memFree=19999752/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=80720 CPUtime=582.31 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 18865 0 0 0 58224 7 0 0 25 0 1 0 360191400 82657280 17218 33554432000 4194304 4300876 140734556965360 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 20180 17218 169 27 0 18629 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 80720

[startup+642.3 s]
/proc/loadavg: 4.02 4.00 3.93 5/190 23599
/proc/meminfo: memFree=19976640/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=110188 CPUtime=642.32 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 20426 0 0 0 64224 8 0 0 25 0 1 0 360191400 112832512 18779 33554432000 4194304 4300876 140734556965360 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 27547 18779 169 27 0 25996 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 110188

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23601
/proc/meminfo: memFree=19953152/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=110320 CPUtime=702.31 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 22029 0 0 0 70222 9 0 0 25 0 1 0 360191400 112967680 20382 33554432000 4194304 4300876 140734556965360 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 27580 20382 169 27 0 26029 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 110320

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23602
/proc/meminfo: memFree=19930176/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=110320 CPUtime=762.32 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 23518 0 0 0 76222 10 0 0 25 0 1 0 360191400 112967680 21871 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 27580 21871 169 27 0 26029 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 110320

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23604
/proc/meminfo: memFree=19907808/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=118460 CPUtime=822.32 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 25037 0 0 0 82221 11 0 0 25 0 1 0 360191400 121303040 23390 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217010 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 29615 23390 169 27 0 28064 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 118460

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23606
/proc/meminfo: memFree=19883952/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=118460 CPUtime=882.32 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 26676 0 0 0 88220 12 0 0 25 0 1 0 360191400 121303040 25029 33554432000 4194304 4300876 140734556965360 18446744073709551615 4216908 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 29615 25029 169 27 0 28064 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 118460

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23607
/proc/meminfo: memFree=19861724/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=118460 CPUtime=942.32 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 28183 0 0 0 94219 13 0 0 25 0 1 0 360191400 121303040 26536 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217037 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 29615 26536 169 27 0 28064 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 118460

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23609
/proc/meminfo: memFree=19838492/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=162660 CPUtime=1002.32 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 29712 0 0 0 100219 13 0 0 25 0 1 0 360191400 166563840 28065 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 40665 28065 169 27 0 39114 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 162660

[startup+1062.3 s]
/proc/loadavg: 4.04 4.01 3.93 5/190 23610
/proc/meminfo: memFree=19815384/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=162792 CPUtime=1062.32 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 31305 0 0 0 106218 14 0 0 25 0 1 0 360191400 166699008 29658 33554432000 4194304 4300876 140734556965360 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 40698 29658 169 27 0 39147 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 162792

[startup+1122.3 s]
/proc/loadavg: 4.06 4.02 3.94 5/190 23612
/proc/meminfo: memFree=19791668/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=162792 CPUtime=1122.33 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 32893 0 0 0 112218 15 0 0 25 0 1 0 360191400 166699008 31246 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 40698 31246 169 27 0 39147 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 162792

[startup+1182.3 s]
/proc/loadavg: 4.05 4.03 3.94 5/190 23614
/proc/meminfo: memFree=19768936/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=162792 CPUtime=1182.33 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 34386 0 0 0 118218 15 0 0 25 0 1 0 360191400 166699008 32739 33554432000 4194304 4300876 140734556965360 18446744073709551615 4217540 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 40698 32739 169 27 0 39147 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 162792

[startup+1242.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 23615
/proc/meminfo: memFree=19744832/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=162792 CPUtime=1242.33 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 35920 0 0 0 124217 16 0 0 25 0 1 0 360191400 166699008 34273 33554432000 4194304 4300876 140734556965360 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 40698 34273 169 27 0 39147 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 162792



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.02 3.94 5/190 23617
/proc/meminfo: memFree=19721724/32950928 swapFree=67111528/67111528
[pid=23555] ppid=23553 vsize=162792 CPUtime=1300.04 cores=1,3
/proc/23555/stat : 23555 (march_rw) R 23553 23555 23365 0 -1 4202496 37462 0 0 0 129987 17 0 0 25 0 1 0 360191400 166699008 35815 33554432000 4194304 4300876 140734556965360 18446744073709551615 231895186925 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23555/statm: 40698 35815 169 27 0 39147 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 162792

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): 1300.06
CPU user time (s): 1299.88
CPU system time (s): 0.178972
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 162792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37462
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= 2039

runsolver used 2.14767 second user time and 4.95925 second system time

The end

Launcher Data 

Begin job on node114 at 2011-04-02 01:13:27
IDJOB=3152332
IDBENCH=82612
IDSOLVER=1561
FILE ID=node114/3152332-1301699607
RUNJOBID= node114-1301698305-23385
PBS_JOBID= 12840741
Free space on /tmp= 70312 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S705365444-036-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152332-1301699607/watcher-3152332-1301699607 -o /tmp/evaluation-result-3152332-1301699607/solver-3152332-1301699607 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152332-1301699607.cnf

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

MD5SUM BENCH= 1cfa78dd8d87f0dbd61a5ae4dd552500
RANDOM SEED=994748668

node114.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		: 2666.848
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	: 5333.69
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		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
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		: 2666.848
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		: 2666.848
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	: 5332.73
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		: 2666.848
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		: 2666.848
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		: 2666.848
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	: 5332.74
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		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      20278200 kB
Buffers:        374332 kB
Cached:       11922872 kB
SwapCached:          0 kB
Active:        8058572 kB
Inactive:      4304572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20278200 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             424 kB
Writeback:           0 kB
AnonPages:       66024 kB
Mapped:          14796 kB
Slab:           245860 kB
PageTables:       5148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   191876 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= 70308 MiB
End job on node114 at 2011-04-02 01:35:09