Trace number 1512925

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_hi hi? (TO) 1200.03 1200.32

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S661850551-087.cnf
MD5SUM8cc13233e4c2c3c435dccf0012fdfdbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.9456
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.044
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 451
0.69/0.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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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: 40215
11.69/11.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3710979
1108.83/1109.11	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 |******************************
c |*******************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512925-1238210152/watcher-1512925-1238210152 -o /tmp/evaluation-result-1512925-1238210152/solver-1512925-1238210152 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1512925-1238210152.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 0.91 3/64 14848
/proc/meminfo: memFree=913024/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=980 CPUtime=0
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1093677286 1003520 115 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 245 116 58 167 0 76 0

[startup+0.0507701 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 14848
/proc/meminfo: memFree=913024/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=2360 CPUtime=0.04
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 409 0 0 0 4 0 0 0 18 0 1 0 1093677286 2416640 327 1992294400 134512640 135197378 4294956240 18446744073709551615 134565194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 590 327 65 167 0 421 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2360

[startup+0.101774 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 14848
/proc/meminfo: memFree=913024/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=3148 CPUtime=0.09
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 1541 0 0 0 9 0 0 0 18 0 1 0 1093677286 3223552 545 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 787 545 79 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301791 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 14848
/proc/meminfo: memFree=913024/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=3420 CPUtime=0.29
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 2232 0 0 0 29 0 0 0 19 0 1 0 1093677286 3502080 601 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 855 601 82 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701826 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 14848
/proc/meminfo: memFree=913024/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=6084 CPUtime=0.69
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 2822 0 0 0 68 1 0 0 23 0 1 0 1093677286 6230016 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134602607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 1521 995 93 167 0 1352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6084

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 14849
/proc/meminfo: memFree=909368/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=6088 CPUtime=1.49
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 2823 0 0 0 148 1 0 0 25 0 1 0 1093677286 6234112 996 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 1522 996 93 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 14849
/proc/meminfo: memFree=909240/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=6088 CPUtime=3.09
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 2823 0 0 0 308 1 0 0 25 0 1 0 1093677286 6234112 996 1992294400 134512640 135197378 4294956240 18446744073709551615 134541435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 1522 996 93 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 14849
/proc/meminfo: memFree=909176/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=6772 CPUtime=6.29
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 2957 0 0 0 628 1 0 0 25 0 1 0 1093677286 6934528 1130 1992294400 134512640 135197378 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 1693 1130 93 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 14849
/proc/meminfo: memFree=908088/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=7624 CPUtime=12.69
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 3087 0 0 0 1268 1 0 0 25 0 1 0 1093677286 7806976 1260 1992294400 134512640 135197378 4294956240 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 1906 1260 93 167 0 1737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7624

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 14849
/proc/meminfo: memFree=907000/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=8388 CPUtime=25.49
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 3359 0 0 0 2547 2 0 0 25 0 1 0 1093677286 8589312 1532 1992294400 134512640 135197378 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 2097 1532 93 167 0 1928 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8388

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 14849
/proc/meminfo: memFree=904824/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=11264 CPUtime=51.08
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 3898 0 0 0 5106 2 0 0 25 0 1 0 1093677286 11534336 2071 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 2816 2071 93 167 0 2647 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11264

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 14849
/proc/meminfo: memFree=900536/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=17732 CPUtime=102.27
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 4966 0 0 0 10224 3 0 0 25 0 1 0 1093677286 18157568 3139 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 4433 3139 93 167 0 4264 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17732

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=895544/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=23884 CPUtime=162.25
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 6214 0 0 0 16220 5 0 0 25 0 1 0 1093677286 24457216 4387 1992294400 134512640 135197378 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 5971 4387 93 167 0 5802 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23884

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=890360/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=32616 CPUtime=222.24
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 7476 0 0 0 22217 7 0 0 25 0 1 0 1093677286 33398784 5649 1992294400 134512640 135197378 4294956240 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 8154 5649 93 167 0 7985 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 32616

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=885368/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=32616 CPUtime=282.22
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 8733 0 0 0 28214 8 0 0 25 0 1 0 1093677286 33398784 6906 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 8154 6906 93 167 0 7985 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32616

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=879992/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=46324 CPUtime=342.21
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 10055 0 0 0 34212 9 0 0 25 0 1 0 1093677286 47435776 8228 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 11581 8228 93 167 0 11412 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 46324

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=875128/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=46324 CPUtime=402.2
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 11295 0 0 0 40210 10 0 0 25 0 1 0 1093677286 47435776 9468 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 11581 9468 93 167 0 11412 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 46324

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=870136/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=46324 CPUtime=462.18
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 12526 0 0 0 46207 11 0 0 25 0 1 0 1093677286 47435776 10699 1992294400 134512640 135197378 4294956240 18446744073709551615 134541555 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 11581 10699 93 167 0 11412 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46324

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=865208/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=65968 CPUtime=522.16
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 13755 0 0 0 52204 12 0 0 25 0 1 0 1093677286 67551232 11928 1992294400 134512640 135197378 4294956240 18446744073709551615 134539051 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 16492 11928 93 167 0 16323 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 65968

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=860216/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=65968 CPUtime=582.15
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 14981 0 0 0 58201 14 0 0 25 0 1 0 1093677286 67551232 13154 1992294400 134512640 135197378 4294956240 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 16492 13154 93 167 0 16323 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 65968

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=855352/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=66580 CPUtime=642.13
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 16193 0 0 0 64199 14 0 0 25 0 1 0 1093677286 68177920 14366 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 16645 14366 93 167 0 16476 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 66580

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=850488/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=66580 CPUtime=702.12
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 17399 0 0 0 70196 16 0 0 25 0 1 0 1093677286 68177920 15572 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 16645 15572 93 167 0 16476 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 66580

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=845688/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=96048 CPUtime=762.11
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 18604 0 0 0 76194 17 0 0 25 0 1 0 1093677286 98353152 16777 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 24012 16777 93 167 0 23843 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 96048

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=840952/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=96048 CPUtime=822.09
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 19782 0 0 0 82191 18 0 0 25 0 1 0 1093677286 98353152 17955 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 24012 17955 93 167 0 23843 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 96048

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=836344/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=96048 CPUtime=882.07
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 20944 0 0 0 88188 19 0 0 25 0 1 0 1093677286 98353152 19117 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 24012 19117 93 167 0 23843 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 96048

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=831800/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=96048 CPUtime=942.07
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 22084 0 0 0 94187 20 0 0 25 0 1 0 1093677286 98353152 20257 1992294400 134512640 135197378 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 24012 20257 93 167 0 23843 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 96048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=827320/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=96048 CPUtime=1002.05
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 23193 0 0 0 100184 21 0 0 25 0 1 0 1093677286 98353152 21366 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 24012 21366 93 167 0 23843 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 96048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=823096/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=97272 CPUtime=1062.03
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 24253 0 0 0 106181 22 0 0 25 0 1 0 1093677286 99606528 22426 1992294400 134512640 135197378 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 24318 22426 93 167 0 24149 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 97272

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=819128/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=97272 CPUtime=1122.02
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 25248 0 0 0 112179 23 0 0 25 0 1 0 1093677286 99606528 23421 1992294400 134512640 135197378 4294956240 18446744073709551615 134539232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 24318 23421 93 167 0 24149 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 97272

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=813880/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=141472 CPUtime=1182.01
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 26517 0 0 0 118176 25 0 0 25 0 1 0 1093677286 144867328 24690 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 35368 24690 93 167 0 35199 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 141472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=812280/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=141472 CPUtime=1200
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 26896 0 0 0 119975 25 0 0 25 0 1 0 1093677286 144867328 25069 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 35368 25069 93 167 0 35199 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 141472

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14849
/proc/meminfo: memFree=812280/2055920 swapFree=4176996/4192956
[pid=14848] ppid=14846 vsize=141472 CPUtime=1200
/proc/14848/stat : 14848 (march_hi) R 14846 14848 14209 0 -1 4194304 26896 0 0 0 119975 25 0 0 25 0 1 0 1093677286 144867328 25069 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/14848/statm: 35368 25069 93 167 0 35199 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 141472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.76
CPU system time (s): 0.274958
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 141472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26896
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= 2374

runsolver used 0.923859 second user time and 2.44063 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 04:15:52
IDJOB=1512925
IDBENCH=70220
IDSOLVER=521
FILE ID=node50/1512925-1238210152
PBS_JOBID= 9060516
Free space on /tmp= 64164 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S661850551-087.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512925-1238210152/watcher-1512925-1238210152 -o /tmp/evaluation-result-1512925-1238210152/solver-1512925-1238210152 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1512925-1238210152.cnf

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

MD5SUM BENCH= 8cc13233e4c2c3c435dccf0012fdfdbd
RANDOM SEED=1668843646

node50.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		: 3000.238
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		: 3000.238
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:        913440 kB
Buffers:         82652 kB
Cached:         969724 kB
SwapCached:       9920 kB
Active:         137340 kB
Inactive:       926688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        913440 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          17264 kB
Slab:            64348 kB
Committed_AS:  2962680 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= 64164 MiB
End job on node50 at 2009-03-28 04:35:54