Trace number 1718719

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_nn nn? (TO) 1200.13 1200.44

General information on the benchmark

Nameindustrial/grieu/
vmpc_26.cnf
MD5SUM7e9eba7a609bdbcf7c3a7e0f5c07ab04
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.71152
Satisfiable
(Un)Satisfiability was proved
Number of variables676
Number of clauses86424
Sum of the clauses size226590
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 233878
Number of clauses of size 352494
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 552

Solver Data 

20.99/21.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
20.99/21.08	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
20.99/21.08	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
20.99/21.08	c main()::
20.99/21.08	c initFormula():: searching for DIMACS p-line....
20.99/21.08	c full lookahead due to high density!
20.99/21.08	c initFormula():: the DIMACS p-line indicates a CNF of 676 variables and 86424 clauses.
20.99/21.08	c parseCNF():: parsing....
20.99/21.08	c parseCNF():: the CNF contains 0 unary clauses.
20.99/21.08	c runParser():: parsing was successful, warming up engines...
20.99/21.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 16900 duplicate clauses
20.99/21.08	c preprocessing fase I completed:: there are now 676 free variables and 69524 clauses.
20.99/21.08	c stat :: sign balance is biased by 0.962
20.99/21.08	c using k-SAT heuristics (size based diff)
20.99/21.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
20.99/21.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 612083 duplicate clauses
20.99/21.08	c resolvent_look() :: found 1776599 resolvents
20.99/21.08	c main():: clause / variable ratio: ( 1846123 / 676 ) = 2730.95
20.99/21.08	c longest clause has size 26
20.99/21.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
20.99/21.08	c number of free variables = 676
20.99/21.08	c dynamic_preselect_setsize :: off
20.99/21.08	c main():: all systems go!
20.99/21.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 315
262.83/262.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718719-1240639529/watcher-1718719-1240639529 -o /tmp/evaluation-result-1718719-1240639529/solver-1718719-1240639529 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1718719-1240639529.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 16033
/proc/meminfo: memFree=1852520/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=1516 CPUtime=0
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 196 0 0 0 0 0 0 0 20 0 1 0 91982135 1552384 181 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 379 181 59 167 0 210 0

[startup+0.0559071 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 16033
/proc/meminfo: memFree=1852520/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=2308 CPUtime=0.05
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 420 0 0 0 5 0 0 0 20 0 1 0 91982135 2363392 405 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 577 405 59 167 0 408 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2308

[startup+0.101912 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 16033
/proc/meminfo: memFree=1852520/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=6212 CPUtime=0.09
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 789 0 0 0 9 0 0 0 20 0 1 0 91982135 6361088 773 1992294400 134512640 135197250 4294956240 18446744073709551615 134564900 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 1553 773 63 167 0 1384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6212

[startup+0.301934 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 16033
/proc/meminfo: memFree=1852520/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=7104 CPUtime=0.29
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 3291 0 0 0 28 1 0 0 22 0 1 0 91982135 7274496 1007 1992294400 134512640 135197250 4294956240 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 1776 1007 82 167 0 1607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7104

[startup+0.701978 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 16033
/proc/meminfo: memFree=1852520/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=10416 CPUtime=0.69
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 4433 0 0 0 67 2 0 0 25 0 1 0 91982135 10665984 1759 1992294400 134512640 135197250 4294956240 18446744073709551615 134578151 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 2604 1759 83 167 0 2435 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10416

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1844384/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=13804 CPUtime=1.49
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 5309 0 0 0 147 2 0 0 25 0 1 0 91982135 14135296 2635 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 3451 2635 83 167 0 3282 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13804

[startup+3.10125 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1839136/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=25228 CPUtime=3.09
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 7272 0 0 0 306 3 0 0 25 0 1 0 91982135 25833472 4598 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 6307 4598 83 167 0 6138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25228

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1823072/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=43716 CPUtime=6.29
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 11103 0 0 0 624 5 0 0 25 0 1 0 91982135 44765184 8429 1992294400 134512640 135197250 4294956240 18446744073709551615 134578201 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 10929 8429 83 167 0 10760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43716

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1791392/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=94208 CPUtime=12.69
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 30467 0 0 0 1256 13 0 0 25 0 1 0 91982135 96468992 22763 1992294400 134512640 135197250 4294956240 18446744073709551615 134560533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 23552 22764 83 167 0 23383 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 94208

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1638176/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241452 CPUtime=25.49
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 115960 0 0 0 2499 50 0 0 25 0 1 0 91982135 247246848 53478 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60363 53478 91 167 0 60194 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 241452

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1638176/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241452 CPUtime=51.08
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 115960 0 0 0 5058 50 0 0 25 0 1 0 91982135 247246848 53478 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60363 53478 91 167 0 60194 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 241452

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1635360/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241452 CPUtime=102.27
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 116652 0 0 0 10177 50 0 0 25 0 1 0 91982135 247246848 54170 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60363 54170 94 167 0 60194 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 241452

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1634784/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241452 CPUtime=162.25
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 116801 0 0 0 16175 50 0 0 25 0 1 0 91982135 247246848 54319 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60363 54319 94 167 0 60194 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 241452

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1634336/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241452 CPUtime=222.23
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 116890 0 0 0 22173 50 0 0 25 0 1 0 91982135 247246848 54408 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60363 54408 94 167 0 60194 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 241452

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1631008/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=282.22
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 117727 0 0 0 28171 51 0 0 25 0 1 0 91982135 247676928 55245 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55245 94 167 0 60299 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 241872

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1630880/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=342.2
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 117748 0 0 0 34169 51 0 0 25 0 1 0 91982135 247676928 55266 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55266 94 167 0 60299 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 241872

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1629344/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=402.18
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118113 0 0 0 40167 51 0 0 25 0 1 0 91982135 247676928 55631 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55631 94 167 0 60299 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 241872

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1629216/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=462.17
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118157 0 0 0 46166 51 0 0 25 0 1 0 91982135 247676928 55675 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55675 94 167 0 60299 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 241872

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 16034
/proc/meminfo: memFree=1628832/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=522.15
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118239 0 0 0 52164 51 0 0 25 0 1 0 91982135 247676928 55757 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55757 94 167 0 60299 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 241872

[startup+582.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1628256/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=582.13
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118375 0 0 0 58162 51 0 0 25 0 1 0 91982135 247676928 55893 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55893 94 167 0 60299 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 241872

[startup+642.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 16034
/proc/meminfo: memFree=1628128/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=642.12
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118411 0 0 0 64161 51 0 0 25 0 1 0 91982135 247676928 55929 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55929 94 167 0 60299 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 241872

[startup+702.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 16034
/proc/meminfo: memFree=1627872/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=702.1
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118446 0 0 0 70159 51 0 0 25 0 1 0 91982135 247676928 55964 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55964 94 167 0 60299 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 241872

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1627872/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=762.09
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118447 0 0 0 76158 51 0 0 25 0 1 0 91982135 247676928 55965 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55965 94 167 0 60299 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 241872

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1627872/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=822.07
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118447 0 0 0 82156 51 0 0 25 0 1 0 91982135 247676928 55965 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55965 94 167 0 60299 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 241872

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1627872/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=882.05
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118455 0 0 0 88154 51 0 0 25 0 1 0 91982135 247676928 55973 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55973 94 167 0 60299 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 241872

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1627744/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=942.04
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118478 0 0 0 94153 51 0 0 25 0 1 0 91982135 247676928 55996 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55996 94 167 0 60299 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 241872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1627680/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=1002.02
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118480 0 0 0 100151 51 0 0 25 0 1 0 91982135 247676928 55998 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 55998 94 167 0 60299 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 241872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1627680/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=1062.01
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118482 0 0 0 106150 51 0 0 25 0 1 0 91982135 247676928 56000 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 56000 94 167 0 60299 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 241872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1627680/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=1122
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118484 0 0 0 112148 52 0 0 25 0 1 0 91982135 247676928 56002 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 56002 94 167 0 60299 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 241872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1627616/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=1181.98
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118487 0 0 0 118146 52 0 0 25 0 1 0 91982135 247676928 56005 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 56005 94 167 0 60299 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 241872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1627552/2055920 swapFree=4180992/4192956
[pid=16033] ppid=16031 vsize=241872 CPUtime=1200.08
/proc/16033/stat : 16033 (march_nn) R 16031 16033 15871 0 -1 4194304 118490 0 0 0 119956 52 0 0 25 0 1 0 91982135 247676928 56008 1992294400 134512640 135197250 4294956240 18446744073709551615 134550740 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 60468 56008 94 167 0 60299 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 241872

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): 1200.44
CPU time (s): 1200.13
CPU user time (s): 1199.57
CPU system time (s): 0.556915
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 275744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.556915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118490
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= 2
involuntary context switches= 652

runsolver used 1.3268 second user time and 3.00054 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-25 08:05:30
IDJOB=1718719
IDBENCH=20494
IDSOLVER=522
FILE ID=node87/1718719-1240639529
PBS_JOBID= 9186438
Free space on /tmp= 66420 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/grieu/vmpc_26.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718719-1240639529/watcher-1718719-1240639529 -o /tmp/evaluation-result-1718719-1240639529/solver-1718719-1240639529 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1718719-1240639529.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7e9eba7a609bdbcf7c3a7e0f5c07ab04
RANDOM SEED=1277634838

node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1853000 kB
Buffers:         27804 kB
Cached:         105416 kB
SwapCached:       5772 kB
Active:          14016 kB
Inactive:       127364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853000 kB
SwapTotal:     4192956 kB
SwapFree:      4180992 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          13388 kB
Slab:            47424 kB
Committed_AS:   282400 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node87 at 2009-04-25 08:25:32