Trace number 1625993

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) 5000.07 5001.91

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1611899384-022.cnf
MD5SUM66fb9b1d9d1970f097747a014bb15243
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.35703
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data

0.19/0.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.29	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.29	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.29	c main()::
0.19/0.29	c initFormula():: searching for DIMACS p-line....
0.19/0.29	c full lookahead due to high density!
0.19/0.29	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.19/0.29	c parseCNF():: parsing....
0.19/0.29	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.29	c runParser():: parsing was successful, warming up engines...
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.19/0.29	c stat :: sign balance is biased by 0.043
0.19/0.29	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.29	c using k-SAT heuristics (size based diff)
0.19/0.29	c longest clause has size 5
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.19/0.29	c longest clause has size 5
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c dynamic_preselect_setsize :: off
0.19/0.29	c suggested doublelook initial :: 0
0.19/0.29	c main():: all systems go!
0.19/0.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 344 JD: 211
1.49/1.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 71408 JD: 211
307.07/307.23	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 |**************************************************************

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-1625993-1239982409/watcher-1625993-1239982409 -o /tmp/evaluation-result-1625993-1239982409/solver-1625993-1239982409 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625993-1239982409.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 1.00 1.00 1.00 3/64 18100
/proc/meminfo: memFree=1205672/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=788 CPUtime=0
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 26269489 806912 100 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 197 100 47 123 0 72 0

[startup+0.072691 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18100
/proc/meminfo: memFree=1205672/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=2388 CPUtime=0.06
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 1273 0 0 0 6 0 0 0 18 0 1 0 26269489 2445312 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 597 413 63 123 0 472 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2388

[startup+0.102692 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18100
/proc/meminfo: memFree=1205672/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=2736 CPUtime=0.09
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 1481 0 0 0 9 0 0 0 18 0 1 0 26269489 2801664 507 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301713 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18100
/proc/meminfo: memFree=1205672/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=3472 CPUtime=0.29
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2211 0 0 0 29 0 0 0 20 0 1 0 26269489 3555328 629 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 868 629 72 123 0 743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3472

[startup+0.701753 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18100
/proc/meminfo: memFree=1205672/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=3476 CPUtime=0.69
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2212 0 0 0 69 0 0 0 24 0 1 0 26269489 3559424 630 1992294400 134512640 135019032 4294956240 18446744073709551615 134538493 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 869 630 72 123 0 744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3476

[startup+1.50283 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18101
/proc/meminfo: memFree=1203296/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=3484 CPUtime=1.49
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2214 0 0 0 149 0 0 0 25 0 1 0 26269489 3567616 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3484

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18101
/proc/meminfo: memFree=1203168/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=3484 CPUtime=3.09
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2214 0 0 0 309 0 0 0 25 0 1 0 26269489 3567616 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3484

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18101
/proc/meminfo: memFree=1203104/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=3484 CPUtime=6.29
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2214 0 0 0 629 0 0 0 25 0 1 0 26269489 3567616 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3484

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18101
/proc/meminfo: memFree=1202984/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=3668 CPUtime=12.68
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2228 0 0 0 1268 0 0 0 25 0 1 0 26269489 3756032 646 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 917 646 72 123 0 792 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3668

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18101
/proc/meminfo: memFree=1203176/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=3808 CPUtime=25.48
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2268 0 0 0 2548 0 0 0 25 0 1 0 26269489 3899392 686 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 952 686 72 123 0 827 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3808

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18101
/proc/meminfo: memFree=1203112/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=3808 CPUtime=51.06
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2268 0 0 0 5106 0 0 0 25 0 1 0 26269489 3899392 686 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 952 686 72 123 0 827 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3808

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18101
/proc/meminfo: memFree=1202920/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=3876 CPUtime=102.25
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2298 0 0 0 10224 1 0 0 25 0 1 0 26269489 3969024 716 1992294400 134512640 135019032 4294956240 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 969 716 72 123 0 844 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3876

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18101
/proc/meminfo: memFree=1202856/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=4256 CPUtime=162.23
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2351 0 0 0 16222 1 0 0 25 0 1 0 26269489 4358144 769 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1064 769 72 123 0 939 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4256

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18103
/proc/meminfo: memFree=1202472/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=4256 CPUtime=222.2
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2393 0 0 0 22219 1 0 0 25 0 1 0 26269489 4358144 811 1992294400 134512640 135019032 4294956240 18446744073709551615 134598018 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1064 811 72 123 0 939 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4256

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18103
/proc/meminfo: memFree=1202408/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=4484 CPUtime=282.18
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2418 0 0 0 28217 1 0 0 25 0 1 0 26269489 4591616 836 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1121 836 72 123 0 996 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4484

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18103
/proc/meminfo: memFree=1202280/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=4484 CPUtime=342.15
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2450 0 0 0 34214 1 0 0 25 0 1 0 26269489 4591616 868 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1121 868 72 123 0 996 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 4484

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18103
/proc/meminfo: memFree=1202280/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=4612 CPUtime=402.13
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2466 0 0 0 40212 1 0 0 25 0 1 0 26269489 4722688 884 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1153 884 72 123 0 1028 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4612

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18103
/proc/meminfo: memFree=1202152/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=4952 CPUtime=462.1
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2496 0 0 0 46209 1 0 0 25 0 1 0 26269489 5070848 914 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1238 914 72 123 0 1113 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 4952

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18103
/proc/meminfo: memFree=1202152/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=4952 CPUtime=522.08
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2505 0 0 0 52207 1 0 0 25 0 1 0 26269489 5070848 923 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1238 923 72 123 0 1113 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4952

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18103
/proc/meminfo: memFree=1202152/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=4952 CPUtime=582.05
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2509 0 0 0 58204 1 0 0 25 0 1 0 26269489 5070848 927 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1238 927 72 123 0 1113 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 4952

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18103
/proc/meminfo: memFree=1202152/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=4952 CPUtime=642.03
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2511 0 0 0 64202 1 0 0 25 0 1 0 26269489 5070848 929 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1238 929 72 123 0 1113 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 4952


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199784/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=6612 CPUtime=4060.73
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2961 0 0 0 406069 4 0 0 25 0 1 0 26269489 6770688 1379 1992294400 134512640 135019032 4294956240 18446744073709551615 134538435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1653 1379 72 123 0 1528 0
Current children cumulated CPU time (s) 4060.73
Current children cumulated vsize (KiB) 6612

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199784/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=6612 CPUtime=4120.7
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2964 0 0 0 412066 4 0 0 25 0 1 0 26269489 6770688 1382 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1653 1382 72 123 0 1528 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 6612

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199784/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=6612 CPUtime=4180.69
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2969 0 0 0 418065 4 0 0 25 0 1 0 26269489 6770688 1387 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1653 1387 72 123 0 1528 0
Current children cumulated CPU time (s) 4180.69
Current children cumulated vsize (KiB) 6612

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199784/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=6612 CPUtime=4240.67
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2972 0 0 0 424063 4 0 0 25 0 1 0 26269489 6770688 1390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537986 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1653 1390 72 123 0 1528 0
Current children cumulated CPU time (s) 4240.67
Current children cumulated vsize (KiB) 6612

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199784/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=6612 CPUtime=4300.65
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2981 0 0 0 430061 4 0 0 25 0 1 0 26269489 6770688 1399 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1653 1399 72 123 0 1528 0
Current children cumulated CPU time (s) 4300.65
Current children cumulated vsize (KiB) 6612

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199720/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4360.63
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 2992 0 0 0 436059 4 0 0 25 0 1 0 26269489 7950336 1410 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1410 72 123 0 1816 0
Current children cumulated CPU time (s) 4360.63
Current children cumulated vsize (KiB) 7764

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199656/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4420.62
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3014 0 0 0 442057 5 0 0 25 0 1 0 26269489 7950336 1432 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1432 72 123 0 1816 0
Current children cumulated CPU time (s) 4420.62
Current children cumulated vsize (KiB) 7764

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199656/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4480.61
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3021 0 0 0 448056 5 0 0 25 0 1 0 26269489 7950336 1439 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1439 72 123 0 1816 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 7764

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199592/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4540.59
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3032 0 0 0 454054 5 0 0 25 0 1 0 26269489 7950336 1450 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1450 72 123 0 1816 0
Current children cumulated CPU time (s) 4540.59
Current children cumulated vsize (KiB) 7764

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199400/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4600.58
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3033 0 0 0 460053 5 0 0 25 0 1 0 26269489 7950336 1451 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1451 72 123 0 1816 0
Current children cumulated CPU time (s) 4600.58
Current children cumulated vsize (KiB) 7764

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199400/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4660.55
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3048 0 0 0 466050 5 0 0 25 0 1 0 26269489 7950336 1466 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1466 72 123 0 1816 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 7764

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199208/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4720.54
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3082 0 0 0 472049 5 0 0 25 0 1 0 26269489 7950336 1500 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1500 72 123 0 1816 0
Current children cumulated CPU time (s) 4720.54
Current children cumulated vsize (KiB) 7764

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199208/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4780.52
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3083 0 0 0 478047 5 0 0 25 0 1 0 26269489 7950336 1501 1992294400 134512640 135019032 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1501 72 123 0 1816 0
Current children cumulated CPU time (s) 4780.52
Current children cumulated vsize (KiB) 7764

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199144/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4840.5
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3113 0 0 0 484045 5 0 0 25 0 1 0 26269489 7950336 1531 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1531 72 123 0 1816 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 7764

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1199016/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4900.48
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3141 0 0 0 490043 5 0 0 25 0 1 0 26269489 7950336 1559 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1559 72 123 0 1816 0
Current children cumulated CPU time (s) 4900.48
Current children cumulated vsize (KiB) 7764

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1198824/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=4960.47
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3190 0 0 0 496042 5 0 0 25 0 1 0 26269489 7950336 1608 1992294400 134512640 135019032 4294956240 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1608 72 123 0 1816 0
Current children cumulated CPU time (s) 4960.47
Current children cumulated vsize (KiB) 7764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1198824/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=5000.05
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3190 0 0 0 500000 5 0 0 25 0 1 0 26269489 7950336 1608 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1608 72 123 0 1816 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 7764

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18111
/proc/meminfo: memFree=1198824/2055920 swapFree=4192956/4192956
[pid=18100] ppid=18098 vsize=7764 CPUtime=5000.05
/proc/18100/stat : 18100 (march_ks) R 18098 18100 17800 0 -1 4194304 3190 0 0 0 500000 5 0 0 25 0 1 0 26269489 7950336 1608 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18100/statm: 1941 1608 72 123 0 1816 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 7764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.07
CPU user time (s): 5000.01
CPU system time (s): 0.057991
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 7764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3190
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= 11056

runsolver used 5.2512 second user time and 12.948 second system time

The end

Launcher Data

Begin job on node36 at 2009-04-17 17:33:29
IDJOB=1625993
IDBENCH=70231
IDSOLVER=582
FILE ID=node36/1625993-1239982409
PBS_JOBID= 9157255
Free space on /tmp= 66480 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1611899384-022.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625993-1239982409/watcher-1625993-1239982409 -o /tmp/evaluation-result-1625993-1239982409/solver-1625993-1239982409 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625993-1239982409.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 66fb9b1d9d1970f097747a014bb15243
RANDOM SEED=1547779367

node36.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		: 3000.232
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		: 3000.232
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:       1206224 kB
Buffers:         70128 kB
Cached:         709628 kB
SwapCached:          0 kB
Active:         138684 kB
Inactive:       654984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1206224 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3364 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            42168 kB
Committed_AS:   131484 kB
PageTables:       1356 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= 66476 MiB
End job on node36 at 2009-04-17 18:56:53