Trace number 1724255

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) 1200.08 1200.54

General information on the benchmark

Namemanol-pipe-c7bidw_i.cnf
MD5SUM3eac71f4fca7132b74d6d27cfa83813f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark92.107
Satisfiable
(Un)Satisfiability was proved
Number of variables131004
Number of clauses387841
Sum of the clauses size904961
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2258560
Number of clauses of size 3129280
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

5.89/5.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.89/5.96	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
5.89/5.96	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
5.89/5.96	c main()::
5.89/5.96	c initFormula():: searching for DIMACS p-line....
5.89/5.96	c initFormula():: the DIMACS p-line indicates a CNF of 131004 variables and 387841 clauses.
5.89/5.96	c parseCNF():: parsing....
5.89/5.96	c parseCNF():: the CNF contains 1 unary clauses.
5.89/5.96	c runParser():: parsing was successful, warming up engines...
5.89/5.96	c simplify_formula():: removed 0 tautological, 3 satisfied and 0 duplicate clauses
5.89/5.96	c preprocessing fase I completed:: there are now 131003 free variables and 387838 clauses.
5.89/5.96	c stat :: sign balance is biased by 0.157
5.89/5.96	c using 3-SAT heuristics (occurence based diff)
5.89/5.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.89/5.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 1931 duplicate clauses
5.89/5.96	c resolvent_look() :: found 1633 resolvents
5.89/5.96	c lessRedundantTransformation():: nothing to be done.
5.89/5.96	c transformTo3SAT():: you gave me 131004 variables and 389471 clauses.
5.89/5.96	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
5.89/5.96	c transformTo3SAT():: I will add 0 variables and 0 clauses!
5.89/5.96	c transformTo3SAT():: the transformation yielded 131004 variabels and 389471 clauses.
5.89/5.96	c main():: clause / variable ratio: ( 389471 / 131004 ) = 2.97
5.89/5.96	c longest clause has size 3
5.89/5.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.89/5.96	c number of free variables = 131003
5.89/5.96	c dynamic_preselect_setsize :: off
5.89/5.96	c main():: all systems go!
5.89/5.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 147
12.98/13.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 14403
836.27/836.66	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-1724255-1240693940/watcher-1724255-1240693940 -o /tmp/evaluation-result-1724255-1240693940/solver-1724255-1240693940 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1724255-1240693940.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: 1.05 1.48 1.44 3/65 19420
/proc/meminfo: memFree=1608624/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=6824 CPUtime=0
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 618 0 0 0 0 0 0 0 20 0 1 0 97424394 6987776 603 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 1706 605 58 167 0 1537 0

[startup+0.0563691 s]
/proc/loadavg: 1.05 1.48 1.44 3/65 19420
/proc/meminfo: memFree=1608624/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=14432 CPUtime=0.04
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 2999 0 0 0 3 1 0 0 20 0 1 0 97424394 14778368 2984 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 3608 2984 58 167 0 3439 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14432

[startup+0.102376 s]
/proc/loadavg: 1.05 1.48 1.44 3/65 19420
/proc/meminfo: memFree=1608624/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=14960 CPUtime=0.09
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 3186 0 0 0 8 1 0 0 20 0 1 0 97424394 15319040 3171 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 3740 3171 58 167 0 3571 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14960

[startup+0.302414 s]
/proc/loadavg: 1.05 1.48 1.44 3/65 19420
/proc/meminfo: memFree=1608624/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=17600 CPUtime=0.29
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 3994 0 0 0 27 2 0 0 22 0 1 0 97424394 18022400 3979 1992294400 134512640 135197250 4294956224 18446744073709551615 134848916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 4400 3979 58 167 0 4231 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17600

[startup+0.701493 s]
/proc/loadavg: 1.05 1.48 1.44 3/65 19420
/proc/meminfo: memFree=1608624/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=46972 CPUtime=0.69
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 9226 0 0 0 65 4 0 0 25 0 1 0 97424394 48099328 8316 1992294400 134512640 135197250 4294956224 18446744073709551615 134649139 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 11743 8316 65 167 0 11574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46972

[startup+1.50165 s]
/proc/loadavg: 1.05 1.47 1.44 2/66 19421
/proc/meminfo: memFree=1565224/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=45144 CPUtime=1.49
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 14839 0 0 0 142 7 0 0 25 0 1 0 97424394 46227456 7947 1992294400 134512640 135197250 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 11286 7948 67 167 0 11117 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45144

[startup+3.10196 s]
/proc/loadavg: 1.05 1.47 1.44 2/66 19421
/proc/meminfo: memFree=1575528/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=43116 CPUtime=3.09
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 32388 0 0 0 293 16 0 0 25 0 1 0 97424394 44150784 7664 1992294400 134512640 135197250 4294956224 18446744073709551615 134687856 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 10779 7664 81 167 0 10610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43116

[startup+6.30159 s]
/proc/loadavg: 1.20 1.49 1.44 2/66 19421
/proc/meminfo: memFree=1524072/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=225628 CPUtime=6.29
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 65280 0 0 0 599 30 0 0 25 0 1 0 97424394 231043072 24681 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 56407 24681 89 167 0 56238 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 225628

[startup+12.7018 s]
/proc/loadavg: 1.19 1.48 1.44 2/66 19421
/proc/meminfo: memFree=1409128/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=228324 CPUtime=12.69
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 91286 0 0 0 1231 38 0 0 25 0 1 0 97424394 233803776 50687 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 57081 50687 92 167 0 56912 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 228324

[startup+25.5024 s]
/proc/loadavg: 1.14 1.46 1.43 2/66 19421
/proc/meminfo: memFree=1402664/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=232224 CPUtime=25.48
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 92015 0 0 0 2509 39 0 0 25 0 1 0 97424394 237797376 51416 1992294400 134512640 135197250 4294956224 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 58056 51416 92 167 0 57887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 232224

[startup+51.1024 s]
/proc/loadavg: 1.09 1.42 1.42 2/66 19421
/proc/meminfo: memFree=1398760/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=238096 CPUtime=51.07
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 93109 0 0 0 5067 40 0 0 25 0 1 0 97424394 243810304 52510 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 59524 52510 92 167 0 59355 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 238096

[startup+102.305 s]
/proc/loadavg: 1.04 1.35 1.40 2/66 19421
/proc/meminfo: memFree=1393576/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=241496 CPUtime=102.25
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 94263 0 0 0 10184 41 0 0 25 0 1 0 97424394 247291904 53664 1992294400 134512640 135197250 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 60374 53664 92 167 0 60205 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 241496

[startup+162.301 s]
/proc/loadavg: 1.01 1.29 1.37 2/66 19421
/proc/meminfo: memFree=1391528/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=243464 CPUtime=162.22
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 94775 0 0 0 16181 41 0 0 25 0 1 0 97424394 249307136 54176 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 60866 54176 92 167 0 60697 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 243464

[startup+222.302 s]
/proc/loadavg: 1.00 1.23 1.34 2/66 19421
/proc/meminfo: memFree=1390248/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=244620 CPUtime=222.2
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 95082 0 0 0 22179 41 0 0 25 0 1 0 97424394 250490880 54483 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 61155 54483 92 167 0 60986 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 244620

[startup+282.302 s]
/proc/loadavg: 1.00 1.19 1.32 2/66 19421
/proc/meminfo: memFree=1388456/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=246356 CPUtime=282.17
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 95519 0 0 0 28176 41 0 0 25 0 1 0 97424394 252268544 54920 1992294400 134512640 135197250 4294956224 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 61589 54920 92 167 0 61420 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 246356

[startup+342.302 s]
/proc/loadavg: 1.00 1.15 1.30 2/66 19421
/proc/meminfo: memFree=1386856/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=247812 CPUtime=342.16
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 95910 0 0 0 34174 42 0 0 25 0 1 0 97424394 253759488 55311 1992294400 134512640 135197250 4294956224 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 61953 55311 92 167 0 61784 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 247812

[startup+402.301 s]
/proc/loadavg: 1.00 1.12 1.27 2/66 19421
/proc/meminfo: memFree=1384616/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=249472 CPUtime=402.13
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 96468 0 0 0 40171 42 0 0 25 0 1 0 97424394 255459328 55869 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 62368 55869 92 167 0 62199 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 249472

[startup+462.301 s]
/proc/loadavg: 1.00 1.10 1.26 2/66 19421
/proc/meminfo: memFree=1384040/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=250020 CPUtime=462.11
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 96605 0 0 0 46168 43 0 0 25 0 1 0 97424394 256020480 56006 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 62505 56006 92 167 0 62336 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 250020

[startup+522.302 s]
/proc/loadavg: 1.00 1.08 1.24 2/66 19421
/proc/meminfo: memFree=1383272/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=250760 CPUtime=522.09
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 96815 0 0 0 52166 43 0 0 25 0 1 0 97424394 256778240 56216 1992294400 134512640 135197250 4294956224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 62690 56216 92 167 0 62521 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 250760

[startup+582.302 s]
/proc/loadavg: 1.00 1.06 1.22 2/66 19421
/proc/meminfo: memFree=1382632/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=251236 CPUtime=582.07
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 96953 0 0 0 58164 43 0 0 25 0 1 0 97424394 257265664 56354 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 62809 56354 92 167 0 62640 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 251236

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.20 2/66 19421
/proc/meminfo: memFree=1382056/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=253440 CPUtime=642.05
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 97081 0 0 0 64162 43 0 0 25 0 1 0 97424394 259522560 56482 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 63360 56482 92 167 0 63191 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 253440

[startup+702.301 s]
/proc/loadavg: 1.00 1.04 1.18 2/66 19421
/proc/meminfo: memFree=1381608/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=253788 CPUtime=702.02
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 97201 0 0 0 70159 43 0 0 25 0 1 0 97424394 259878912 56602 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 63447 56602 92 167 0 63278 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 253788

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.17 2/66 19421
/proc/meminfo: memFree=1381160/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=254184 CPUtime=762
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 97315 0 0 0 76157 43 0 0 25 0 1 0 97424394 260284416 56716 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 63546 56716 92 167 0 63377 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 254184

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 19421
/proc/meminfo: memFree=1380712/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=254600 CPUtime=821.98
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 97415 0 0 0 82154 44 0 0 25 0 1 0 97424394 260710400 56816 1992294400 134512640 135197250 4294956224 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 63650 56816 92 167 0 63481 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 254600

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 19421
/proc/meminfo: memFree=1379880/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=255304 CPUtime=881.95
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 97617 0 0 0 88151 44 0 0 25 0 1 0 97424394 261431296 57018 1992294400 134512640 135197250 4294956224 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 63826 57018 92 167 0 63657 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 255304

[startup+942.301 s]
/proc/loadavg: 1.06 1.03 1.14 2/66 19421
/proc/meminfo: memFree=1379496/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=255572 CPUtime=941.93
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 97713 0 0 0 94149 44 0 0 25 0 1 0 97424394 261705728 57114 1992294400 134512640 135197250 4294956224 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 63893 57114 92 167 0 63724 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 255572

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.13 2/66 19421
/proc/meminfo: memFree=1378984/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=255968 CPUtime=1001.91
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 97839 0 0 0 100147 44 0 0 25 0 1 0 97424394 262111232 57240 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 63992 57240 92 167 0 63823 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 255968

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.12 2/66 19421
/proc/meminfo: memFree=1378472/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=256360 CPUtime=1061.89
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 97969 0 0 0 106145 44 0 0 25 0 1 0 97424394 262512640 57370 1992294400 134512640 135197250 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 64090 57370 92 167 0 63921 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 256360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 19421
/proc/meminfo: memFree=1377896/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=256848 CPUtime=1121.86
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 98112 0 0 0 112142 44 0 0 25 0 1 0 97424394 263012352 57513 1992294400 134512640 135197250 4294956224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 64212 57513 92 167 0 64043 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 256848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 19421
/proc/meminfo: memFree=1377512/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=257108 CPUtime=1181.84
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 98227 0 0 0 118140 44 0 0 25 0 1 0 97424394 263278592 57628 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 64277 57628 92 167 0 64108 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 257108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.08 1.02 1.10 2/66 19421
/proc/meminfo: memFree=1377256/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=257356 CPUtime=1200.04
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 98282 0 0 0 119960 44 0 0 25 0 1 0 97424394 263532544 57683 1992294400 134512640 135197250 4294956224 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 64339 57683 92 167 0 64170 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 257356

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: 1.08 1.02 1.10 2/66 19421
/proc/meminfo: memFree=1377256/2055920 swapFree=4181424/4192956
[pid=19420] ppid=19418 vsize=257356 CPUtime=1200.04
/proc/19420/stat : 19420 (march_nn) R 19418 19420 19118 0 -1 4194304 98282 0 0 0 119960 44 0 0 25 0 1 0 97424394 263532544 57683 1992294400 134512640 135197250 4294956224 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/19420/statm: 64339 57683 92 167 0 64170 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 257356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1199.6
CPU system time (s): 0.481926
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 257356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.481926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98282
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= 1914

runsolver used 1.37679 second user time and 2.98455 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-25 23:12:20
IDJOB=1724255
IDBENCH=71766
IDSOLVER=522
FILE ID=node77/1724255-1240693940
PBS_JOBID= 9186732
Free space on /tmp= 66208 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE06/manol-pipe-c7bidw_i.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724255-1240693940/watcher-1724255-1240693940 -o /tmp/evaluation-result-1724255-1240693940/solver-1724255-1240693940 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1724255-1240693940.cnf

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

MD5SUM BENCH= 3eac71f4fca7132b74d6d27cfa83813f
RANDOM SEED=1214061174

node77.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		: 3000.270
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		: 3000.270
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:       1609040 kB
Buffers:         41700 kB
Cached:         333552 kB
SwapCached:       5412 kB
Active:         115380 kB
Inactive:       267676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609040 kB
SwapTotal:     4192956 kB
SwapFree:      4181424 kB
Dirty:            7340 kB
Writeback:           0 kB
Mapped:          13452 kB
Slab:            49748 kB
Committed_AS:   428780 kB
PageTables:       1372 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= 66204 MiB
End job on node77 at 2009-04-25 23:32:23