Trace number 1553845

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) 1200.19 1200.6

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications 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 variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

10.99/11.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
10.99/11.08	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
10.99/11.08	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
10.99/11.08	c main()::
10.99/11.08	c initFormula():: searching for DIMACS p-line....
10.99/11.08	c initFormula():: the DIMACS p-line indicates a CNF of 249327 variables and 746444 clauses.
10.99/11.08	c parseCNF():: parsing....
10.99/11.08	c parseCNF():: the CNF contains 2 unary clauses.
10.99/11.08	c runParser():: parsing was successful, warming up engines...
10.99/11.08	c simplify_formula():: removed 0 tautological, 24 satisfied and 0 duplicate clauses
10.99/11.08	c preprocessing fase I completed:: there are now 249317 free variables and 746420 clauses.
10.99/11.08	c stat :: sign balance is biased by 0.141
10.99/11.08	c using 3-SAT heuristics (occurence based diff)
10.99/11.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.99/11.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 32511 duplicate clauses
10.99/11.08	c resolvent_look() :: found 32511 resolvents
10.99/11.08	c lessRedundantTransformation():: nothing to be done.
10.99/11.08	c transformTo3SAT():: you gave me 249327 variables and 778931 clauses.
10.99/11.08	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
10.99/11.08	c transformTo3SAT():: I will add 0 variables and 0 clauses!
10.99/11.08	c transformTo3SAT():: the transformation yielded 249327 variabels and 778931 clauses.
10.99/11.08	c main():: clause / variable ratio: ( 778931 / 249327 ) = 3.12
10.99/11.08	c longest clause has size 3
10.99/11.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.99/11.08	c number of free variables = 249317
10.99/11.08	c dynamic_preselect_setsize :: off
10.99/11.08	c main():: all systems go!
10.99/11.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 334
40.08/40.11	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-1553845-1238719268/watcher-1553845-1238719268 -o /tmp/evaluation-result-1553845-1238719268/solver-1553845-1238719268 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1553845-1238719268.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 3/64 8840
/proc/meminfo: memFree=1089184/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=4728 CPUtime=0
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 742 0 0 0 0 0 0 0 18 0 1 0 910518411 4841472 727 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 1182 732 58 167 0 1013 0

[startup+0.0486311 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8840
/proc/meminfo: memFree=1089184/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=26080 CPUtime=0.03
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 5016 0 0 0 2 1 0 0 18 0 1 0 910518411 26705920 5001 1992294400 134512640 135197250 4294956240 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 6520 5007 58 167 0 6351 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 26080

[startup+0.101637 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8840
/proc/meminfo: memFree=1089184/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=26740 CPUtime=0.09
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 5643 0 0 0 7 2 0 0 18 0 1 0 910518411 27381760 5628 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 6685 5629 58 167 0 6516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26740

[startup+0.301666 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8840
/proc/meminfo: memFree=1089184/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=29248 CPUtime=0.29
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 6440 0 0 0 27 2 0 0 19 0 1 0 910518411 29949952 6425 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 7312 6425 58 167 0 7143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29248

[startup+0.701725 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8840
/proc/meminfo: memFree=1089184/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=34264 CPUtime=0.69
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 8006 0 0 0 66 3 0 0 23 0 1 0 910518411 35086336 7991 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 8566 7991 58 167 0 8397 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34264

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8841
/proc/meminfo: memFree=1046424/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=89324 CPUtime=1.49
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 17737 0 0 0 142 7 0 0 25 0 1 0 910518411 91467776 16015 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 22331 16015 65 167 0 22162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 89324

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8841
/proc/meminfo: memFree=1015128/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=106840 CPUtime=3.09
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 34004 0 0 0 293 16 0 0 25 0 1 0 910518411 109404160 20760 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 26710 20760 67 167 0 26541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106840

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8841
/proc/meminfo: memFree=1019608/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=105864 CPUtime=6.29
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 71195 0 0 0 597 32 0 0 25 0 1 0 910518411 108404736 20530 1992294400 134512640 135197250 4294956240 18446744073709551615 134687850 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 26466 20530 81 167 0 26297 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105864

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8841
/proc/meminfo: memFree=898200/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=431328 CPUtime=12.69
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 129928 0 0 0 1212 57 0 0 25 0 1 0 910518411 441679872 47683 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 107832 47683 89 167 0 107663 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 431328

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8841
/proc/meminfo: memFree=762456/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=433636 CPUtime=25.48
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 164816 0 0 0 2478 70 0 0 25 0 1 0 910518411 444043264 82571 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 108409 82571 92 167 0 108240 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 433636

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8841
/proc/meminfo: memFree=671896/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=468088 CPUtime=51.07
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 186483 0 0 0 5027 80 0 0 25 0 1 0 910518411 479322112 104212 1992294400 134512640 135197250 4294956240 18446744073709551615 134542307 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 117022 104212 92 167 0 116853 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 468088

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8841
/proc/meminfo: memFree=652632/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=485140 CPUtime=102.26
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 191305 0 0 0 10143 83 0 0 25 0 1 0 910518411 496783360 109034 1992294400 134512640 135197250 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 121285 109034 92 167 0 121116 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 485140

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8841
/proc/meminfo: memFree=633112/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=504484 CPUtime=162.24
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 196196 0 0 0 16137 87 0 0 25 0 1 0 910518411 516591616 113892 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 126121 113892 92 167 0 125952 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 504484

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=625432/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=511920 CPUtime=222.21
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 198094 0 0 0 22133 88 0 0 25 0 1 0 910518411 524206080 115790 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 127980 115790 92 167 0 127811 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 511920

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=616280/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=522064 CPUtime=282.19
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 200378 0 0 0 28130 89 0 0 25 0 1 0 910518411 534593536 118074 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 130516 118074 92 167 0 130347 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 522064

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=604568/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=533248 CPUtime=342.18
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 203294 0 0 0 34127 91 0 0 25 0 1 0 910518411 546045952 120990 1992294400 134512640 135197250 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 133312 120990 92 167 0 133143 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 533248

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=596952/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=540732 CPUtime=402.15
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 205185 0 0 0 40123 92 0 0 25 0 1 0 910518411 553709568 122881 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 135183 122881 92 167 0 135014 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 540732

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=594648/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=542912 CPUtime=462.14
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 205754 0 0 0 46121 93 0 0 25 0 1 0 910518411 555941888 123450 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 135728 123450 92 167 0 135559 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 542912

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=581976/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=555452 CPUtime=522.11
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 208948 0 0 0 52118 93 0 0 25 0 1 0 910518411 568782848 126644 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 138863 126644 92 167 0 138694 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 555452

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=575576/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=561732 CPUtime=582.09
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 210541 0 0 0 58114 95 0 0 25 0 1 0 910518411 575213568 128237 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 140433 128237 92 167 0 140264 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 561732

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=573272/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=567284 CPUtime=642.08
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 211096 0 0 0 64112 96 0 0 25 0 1 0 910518411 580898816 128792 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 141821 128792 92 167 0 141652 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 567284

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=570008/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=570488 CPUtime=702.05
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 211914 0 0 0 70109 96 0 0 25 0 1 0 910518411 584179712 129610 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 142622 129610 92 167 0 142453 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 570488

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=568472/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=571988 CPUtime=762.04
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 212306 0 0 0 76108 96 0 0 25 0 1 0 910518411 585715712 130002 1992294400 134512640 135197250 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 142997 130002 92 167 0 142828 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 571988

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=560536/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=579540 CPUtime=822.02
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 214284 0 0 0 82104 98 0 0 25 0 1 0 910518411 593448960 131980 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 144885 131980 92 167 0 144716 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 579540

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=548312/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=591368 CPUtime=882
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 217334 0 0 0 88101 99 0 0 25 0 1 0 910518411 605560832 135030 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 147842 135030 92 167 0 147673 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 591368

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=538456/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=600928 CPUtime=941.98
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 219787 0 0 0 94098 100 0 0 25 0 1 0 910518411 615350272 137483 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 150232 137483 92 167 0 150063 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 600928

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=536408/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=602852 CPUtime=1001.96
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 220313 0 0 0 100095 101 0 0 25 0 1 0 910518411 617320448 138009 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 150713 138009 92 167 0 150544 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 602852

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=535320/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=603908 CPUtime=1061.94
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 220570 0 0 0 106093 101 0 0 25 0 1 0 910518411 618401792 138266 1992294400 134512640 135197250 4294956240 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 150977 138266 92 167 0 150808 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 603908

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=533208/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=605744 CPUtime=1121.92
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 221092 0 0 0 112091 101 0 0 25 0 1 0 910518411 620281856 138788 1992294400 134512640 135197250 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 151436 138788 92 167 0 151267 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 605744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8843
/proc/meminfo: memFree=530328/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=608760 CPUtime=1181.9
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 221815 0 0 0 118088 102 0 0 25 0 1 0 910518411 623370240 139511 1992294400 134512640 135197250 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 152190 139511 92 167 0 152021 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 608760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8849
/proc/meminfo: memFree=530128/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=609052 CPUtime=1200.09
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 221870 0 0 0 119907 102 0 0 25 0 1 0 910518411 623669248 139566 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 152263 139566 92 167 0 152094 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 609052

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8849
/proc/meminfo: memFree=530128/2055920 swapFree=4178260/4192956
[pid=8840] ppid=8838 vsize=609052 CPUtime=1200.09
/proc/8840/stat : 8840 (march_nn) R 8838 8840 8477 0 -1 4194304 221870 0 0 0 119907 102 0 0 25 0 1 0 910518411 623669248 139566 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/8840/statm: 152263 139566 92 167 0 152094 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 609052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.19
CPU user time (s): 1199.08
CPU system time (s): 1.11883
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 609052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.08
system time used= 1.11883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 221870
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= 1659

runsolver used 1.00085 second user time and 2.53661 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-03 02:41:09
IDJOB=1553845
IDBENCH=70769
IDSOLVER=522
FILE ID=node39/1553845-1238719268
PBS_JOBID= 9085276
Free space on /tmp= 66240 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553845-1238719268/watcher-1553845-1238719268 -o /tmp/evaluation-result-1553845-1238719268/solver-1553845-1238719268 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1553845-1238719268.cnf

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=1932755200

node39.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		: 3000.285
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		: 3000.285
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1089664 kB
Buffers:         96756 kB
Cached:         769080 kB
SwapCached:       8168 kB
Active:         118812 kB
Inactive:       756968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1089664 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:           14136 kB
Writeback:           0 kB
Mapped:          16736 kB
Slab:            76764 kB
Committed_AS:  2640964 kB
PageTables:       1188 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= 66236 MiB
End job on node39 at 2009-04-03 03:01:12