Trace number 1543978

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S678706275-057.cnf
MD5SUMc7f3c844f4c0d844518712db07e3e201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.6223
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 

0.39/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.42	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.42	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.42	c main()::
0.39/0.42	c initFormula():: searching for DIMACS p-line....
0.39/0.42	c full lookahead due to high density!
0.39/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.42	c parseCNF():: parsing....
0.39/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.42	c runParser():: parsing was successful, warming up engines...
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.42	c stat :: sign balance is biased by 0.038
0.39/0.42	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.42	c using k-SAT heuristics (size based diff)
0.39/0.42	c longest clause has size 5
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.42	c longest clause has size 5
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c dynamic_preselect_setsize :: off
0.39/0.42	c suggested doublelook initial :: 0
0.39/0.42	c main():: all systems go!
0.39/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 377 JD: 274
2.20/2.27	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1543978-1238602516/watcher-1543978-1238602516 -o /tmp/evaluation-result-1543978-1238602516/solver-1543978-1238602516 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543978-1238602516.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: 0.99 0.97 1.00 3/76 4620
/proc/meminfo: memFree=1633064/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=800 CPUtime=0
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1132912809 819200 108 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 200 108 47 123 0 75 0

[startup+0.039559 s]
/proc/loadavg: 0.99 0.97 1.00 3/76 4620
/proc/meminfo: memFree=1633064/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=2308 CPUtime=0.03
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 374 0 0 0 3 0 0 0 18 0 1 0 1132912809 2363392 359 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 577 359 48 123 0 452 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2308

[startup+0.102561 s]
/proc/loadavg: 0.99 0.97 1.00 3/76 4620
/proc/meminfo: memFree=1633064/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=2708 CPUtime=0.09
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 1621 0 0 0 9 0 0 0 18 0 1 0 1132912809 2772992 474 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 710 483 63 123 0 585 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2708

[startup+0.302578 s]
/proc/loadavg: 0.99 0.97 1.00 3/76 4620
/proc/meminfo: memFree=1633064/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=3372 CPUtime=0.29
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 1933 0 0 0 29 0 0 0 19 0 1 0 1132912809 3452928 634 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 843 634 67 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.702617 s]
/proc/loadavg: 0.99 0.97 1.00 3/76 4620
/proc/meminfo: memFree=1633064/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4244 CPUtime=0.69
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 2943 0 0 0 68 1 0 0 23 0 1 0 1132912809 4345856 764 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1061 764 72 123 0 936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4244

[startup+1.50168 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1630048/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4260 CPUtime=1.49
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 2947 0 0 0 148 1 0 0 25 0 1 0 1132912809 4362240 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4260

[startup+3.10181 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629920/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4260 CPUtime=3.09
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 2947 0 0 0 308 1 0 0 25 0 1 0 1132912809 4362240 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4260

[startup+6.30108 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629728/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4388 CPUtime=6.29
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 2948 0 0 0 628 1 0 0 25 0 1 0 1132912809 4493312 769 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1097 769 72 123 0 972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4388

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629736/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4388 CPUtime=12.69
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 2965 0 0 0 1268 1 0 0 25 0 1 0 1132912809 4493312 786 1992294400 134512640 135019032 4294956240 18446744073709551615 134585405 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1097 786 72 123 0 972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4388

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629864/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4548 CPUtime=25.48
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 2993 0 0 0 2547 1 0 0 25 0 1 0 1132912809 4657152 814 1992294400 134512640 135019032 4294956240 18446744073709551615 134538126 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1137 814 72 123 0 1012 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4548

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629800/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4548 CPUtime=51.08
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3007 0 0 0 5107 1 0 0 25 0 1 0 1132912809 4657152 828 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1137 828 72 123 0 1012 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4548

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629800/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4676 CPUtime=102.27
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3024 0 0 0 10226 1 0 0 25 0 1 0 1132912809 4788224 845 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1169 845 72 123 0 1044 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4676

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629608/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4812 CPUtime=162.26
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3059 0 0 0 16224 2 0 0 25 0 1 0 1132912809 4927488 880 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1203 880 72 123 0 1078 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4812

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629544/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4812 CPUtime=222.24
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3070 0 0 0 22222 2 0 0 25 0 1 0 1132912809 4927488 891 1992294400 134512640 135019032 4294956240 18446744073709551615 134597613 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1203 891 72 123 0 1078 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4812

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629416/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=4880 CPUtime=282.22
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3102 0 0 0 28220 2 0 0 25 0 1 0 1132912809 4997120 923 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1220 923 72 123 0 1095 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4880

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629352/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5108 CPUtime=342.21
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3122 0 0 0 34219 2 0 0 25 0 1 0 1132912809 5230592 943 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1277 943 72 123 0 1152 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5108

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629288/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5108 CPUtime=402.2
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3129 0 0 0 40217 3 0 0 25 0 1 0 1132912809 5230592 950 1992294400 134512640 135019032 4294956240 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1277 950 72 123 0 1152 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 5108

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629224/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5108 CPUtime=462.19
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3139 0 0 0 46216 3 0 0 25 0 1 0 1132912809 5230592 960 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1277 960 72 123 0 1152 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 5108

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629224/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5108 CPUtime=522.17
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3144 0 0 0 52214 3 0 0 25 0 1 0 1132912809 5230592 965 1992294400 134512640 135019032 4294956240 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1277 965 72 123 0 1152 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 5108

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629032/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5264 CPUtime=582.15
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3183 0 0 0 58212 3 0 0 25 0 1 0 1132912809 5390336 1004 1992294400 134512640 135019032 4294956240 18446744073709551615 134549211 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1316 1004 72 123 0 1191 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5264

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1629032/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5392 CPUtime=642.14
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3191 0 0 0 64211 3 0 0 25 0 1 0 1132912809 5521408 1012 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1348 1012 72 123 0 1223 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5392

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628904/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5620 CPUtime=702.13
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3214 0 0 0 70209 4 0 0 25 0 1 0 1132912809 5754880 1035 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1405 1035 72 123 0 1280 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 5620

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628904/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5620 CPUtime=762.12
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3234 0 0 0 76208 4 0 0 25 0 1 0 1132912809 5754880 1055 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1405 1055 72 123 0 1280 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 5620

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628712/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5960 CPUtime=822.09
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3270 0 0 0 82205 4 0 0 25 0 1 0 1132912809 6103040 1091 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1490 1091 72 123 0 1365 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 5960

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628584/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5960 CPUtime=882.09
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3296 0 0 0 88204 5 0 0 25 0 1 0 1132912809 6103040 1117 1992294400 134512640 135019032 4294956240 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1490 1117 72 123 0 1365 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 5960

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628648/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5960 CPUtime=942.07
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3300 0 0 0 94202 5 0 0 25 0 1 0 1132912809 6103040 1121 1992294400 134512640 135019032 4294956240 18446744073709551615 134585045 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1490 1121 72 123 0 1365 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 5960

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628584/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5960 CPUtime=1002.06
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3303 0 0 0 100201 5 0 0 25 0 1 0 1132912809 6103040 1124 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1490 1124 72 123 0 1365 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 5960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628584/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5960 CPUtime=1062.04
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3306 0 0 0 106199 5 0 0 25 0 1 0 1132912809 6103040 1127 1992294400 134512640 135019032 4294956240 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1490 1127 72 123 0 1365 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 5960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628520/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5960 CPUtime=1122.02
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3324 0 0 0 112197 5 0 0 25 0 1 0 1132912809 6103040 1145 1992294400 134512640 135019032 4294956240 18446744073709551615 134628869 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1490 1145 72 123 0 1365 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 5960

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628456/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5960 CPUtime=1182.02
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3326 0 0 0 118196 6 0 0 25 0 1 0 1132912809 6103040 1147 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1490 1147 72 123 0 1365 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 5960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628456/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5960 CPUtime=1200.02
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3326 0 0 0 119996 6 0 0 25 0 1 0 1132912809 6103040 1147 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1490 1147 72 123 0 1365 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 5960

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 0.97 1.00 2/77 4621
/proc/meminfo: memFree=1628456/2055920 swapFree=4173760/4192956
[pid=4620] ppid=4618 vsize=5960 CPUtime=1200.02
/proc/4620/stat : 4620 (march_ks) R 4618 4620 4517 0 -1 4194304 3326 0 0 0 119996 6 0 0 25 0 1 0 1132912809 6103040 1147 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4620/statm: 1490 1147 72 123 0 1365 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 5960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.06299
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 5960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3326
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= 1740

runsolver used 1.02084 second user time and 3.36049 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 18:15:16
IDJOB=1543978
IDBENCH=70216
IDSOLVER=559
FILE ID=node65/1543978-1238602516
PBS_JOBID= 9068352
Free space on /tmp= 66316 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S678706275-057.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543978-1238602516/watcher-1543978-1238602516 -o /tmp/evaluation-result-1543978-1238602516/solver-1543978-1238602516 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543978-1238602516.cnf            

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

MD5SUM BENCH= c7f3c844f4c0d844518712db07e3e201
RANDOM SEED=1949340852

node65.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		: 3000.231
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		: 3000.231
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:       1633544 kB
Buffers:         88952 kB
Cached:         244452 kB
SwapCached:       9792 kB
Active:         197100 kB
Inactive:       147612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633544 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            3280 kB
Writeback:           0 kB
Mapped:          16984 kB
Slab:            62384 kB
Committed_AS:  3578600 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-04-01 18:35:18