Trace number 1625971

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) 5000.1 5002.91

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 benchmark30.5793
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

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.29/0.39	c stat :: sign balance is biased by 0.044
0.29/0.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c longest clause has size 5
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.29/0.39	c longest clause has size 5
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c suggested doublelook initial :: 0
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 638 JD: 279
4.19/4.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 271488 JD: 279
1935.51/1936.68	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 |*******************************************************
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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-1625971-1240002117/watcher-1625971-1240002117 -o /tmp/evaluation-result-1625971-1240002117/solver-1625971-1240002117 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625971-1240002117.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: 0.85 0.98 0.99 3/65 20503
/proc/meminfo: memFree=1060320/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=800 CPUtime=0
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 28240696 819200 105 1992294400 134512640 135019032 4294956240 18446744073709551615 134739197 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 200 106 47 123 0 75 0

[startup+0.0529899 s]
/proc/loadavg: 0.85 0.98 0.99 3/65 20503
/proc/meminfo: memFree=1060320/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=2184 CPUtime=0.05
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 413 0 0 0 5 0 0 0 18 0 1 0 28240696 2236416 332 1992294400 134512640 135019032 4294956240 18446744073709551615 134661375 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 546 332 50 123 0 421 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2184

[startup+0.101999 s]
/proc/loadavg: 0.85 0.98 0.99 3/65 20503
/proc/meminfo: memFree=1060320/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=3372 CPUtime=0.09
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 1937 0 0 0 9 0 0 0 18 0 1 0 28240696 3452928 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134553723 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 843 632 67 123 0 718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3372

[startup+0.30104 s]
/proc/loadavg: 0.85 0.98 0.99 3/65 20503
/proc/meminfo: memFree=1060320/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=3372 CPUtime=0.29
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 1939 0 0 0 29 0 0 0 19 0 1 0 28240696 3452928 634 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 843 634 67 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.70112 s]
/proc/loadavg: 0.85 0.98 0.99 3/65 20503
/proc/meminfo: memFree=1060320/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=4236 CPUtime=0.69
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 2928 0 0 0 68 1 0 0 23 0 1 0 28240696 4337664 762 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1059 762 72 123 0 934 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4236

[startup+1.50128 s]
/proc/loadavg: 0.85 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1057368/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=4252 CPUtime=1.49
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 2932 0 0 0 148 1 0 0 25 0 1 0 28240696 4354048 766 1992294400 134512640 135019032 4294956240 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4252

[startup+3.10161 s]
/proc/loadavg: 0.85 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1057240/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=4252 CPUtime=3.09
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 2932 0 0 0 308 1 0 0 25 0 1 0 28240696 4354048 766 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4252

[startup+6.30126 s]
/proc/loadavg: 0.86 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1057048/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=4256 CPUtime=6.29
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 2933 0 0 0 628 1 0 0 25 0 1 0 28240696 4358144 767 1992294400 134512640 135019032 4294956240 18446744073709551615 134587528 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4256

[startup+12.7016 s]
/proc/loadavg: 0.87 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1057064/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=4384 CPUtime=12.69
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 2942 0 0 0 1268 1 0 0 25 0 1 0 28240696 4489216 776 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1096 776 72 123 0 971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4384

[startup+25.5012 s]
/proc/loadavg: 0.90 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1057128/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=4384 CPUtime=25.48
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 2965 0 0 0 2547 1 0 0 25 0 1 0 28240696 4489216 799 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1096 799 72 123 0 971 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4384

[startup+51.1014 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1057128/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=4512 CPUtime=51.06
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 2986 0 0 0 5105 1 0 0 25 0 1 0 28240696 4620288 820 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1128 820 72 123 0 1003 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4512

[startup+102.306 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1056808/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=4916 CPUtime=102.24
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3105 0 0 0 10223 1 0 0 25 0 1 0 28240696 5033984 920 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1229 920 72 123 0 1104 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4916

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1056616/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=5068 CPUtime=162.21
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3139 0 0 0 16220 1 0 0 25 0 1 0 28240696 5189632 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1267 954 72 123 0 1142 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 5068

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1056488/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=5424 CPUtime=222.15
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3174 0 0 0 22214 1 0 0 25 0 1 0 28240696 5554176 989 1992294400 134512640 135019032 4294956240 18446744073709551615 134598672 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1356 989 72 123 0 1231 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 5424

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1056360/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=5424 CPUtime=282.11
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3205 0 0 0 28210 1 0 0 25 0 1 0 28240696 5554176 1020 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1356 1020 72 123 0 1231 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 5424

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1056232/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=5424 CPUtime=342.09
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3217 0 0 0 34207 2 0 0 25 0 1 0 28240696 5554176 1032 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1356 1032 72 123 0 1231 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 5424

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1056232/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=5424 CPUtime=402.06
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3225 0 0 0 40204 2 0 0 25 0 1 0 28240696 5554176 1040 1992294400 134512640 135019032 4294956240 18446744073709551615 134547673 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1356 1040 72 123 0 1231 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 5424

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1056232/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=5428 CPUtime=462.01
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3236 0 0 0 46199 2 0 0 25 0 1 0 28240696 5558272 1051 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1357 1051 72 123 0 1232 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 5428

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1056168/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=5556 CPUtime=521.97
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3243 0 0 0 52195 2 0 0 25 0 1 0 28240696 5689344 1058 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1389 1058 72 123 0 1264 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 5556

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1056168/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=5556 CPUtime=581.95
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3247 0 0 0 58193 2 0 0 25 0 1 0 28240696 5689344 1062 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1389 1062 72 123 0 1264 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 5556

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20504
/proc/meminfo: memFree=1056104/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=5556 CPUtime=641.91
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3251 0 0 0 64189 2 0 0 25 0 1 0 28240696 5689344 1066 1992294400 134512640 135019032 4294956240 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 1389 1066 72 123 0 1264 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 5556


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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1052840/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=8708 CPUtime=4059.98
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3957 0 0 0 405992 6 0 0 25 0 1 0 28240696 8916992 1772 1992294400 134512640 135019032 4294956240 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2177 1772 72 123 0 2052 0
Current children cumulated CPU time (s) 4059.98
Current children cumulated vsize (KiB) 8708

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1052776/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=8708 CPUtime=4119.95
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 3970 0 0 0 411989 6 0 0 25 0 1 0 28240696 8916992 1785 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2177 1785 72 123 0 2052 0
Current children cumulated CPU time (s) 4119.95
Current children cumulated vsize (KiB) 8708

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1052712/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=8708 CPUtime=4179.9
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4003 0 0 0 417984 6 0 0 25 0 1 0 28240696 8916992 1818 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2177 1818 72 123 0 2052 0
Current children cumulated CPU time (s) 4179.9
Current children cumulated vsize (KiB) 8708

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1052712/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=8708 CPUtime=4239.87
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4005 0 0 0 423981 6 0 0 25 0 1 0 28240696 8916992 1820 1992294400 134512640 135019032 4294956240 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2177 1820 72 123 0 2052 0
Current children cumulated CPU time (s) 4239.87
Current children cumulated vsize (KiB) 8708

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1052712/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=8708 CPUtime=4299.84
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4007 0 0 0 429978 6 0 0 25 0 1 0 28240696 8916992 1822 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2177 1822 72 123 0 2052 0
Current children cumulated CPU time (s) 4299.84
Current children cumulated vsize (KiB) 8708

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1052712/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=8708 CPUtime=4359.82
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4007 0 0 0 435976 6 0 0 25 0 1 0 28240696 8916992 1822 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2177 1822 72 123 0 2052 0
Current children cumulated CPU time (s) 4359.82
Current children cumulated vsize (KiB) 8708

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1052328/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10432 CPUtime=4419.79
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4102 0 0 0 441973 6 0 0 25 0 1 0 28240696 10682368 1917 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2608 1917 72 123 0 2483 0
Current children cumulated CPU time (s) 4419.79
Current children cumulated vsize (KiB) 10432

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1052264/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10432 CPUtime=4479.74
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4123 0 0 0 447968 6 0 0 25 0 1 0 28240696 10682368 1938 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2608 1938 72 123 0 2483 0
Current children cumulated CPU time (s) 4479.74
Current children cumulated vsize (KiB) 10432

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1052072/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10432 CPUtime=4539.71
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4161 0 0 0 453965 6 0 0 25 0 1 0 28240696 10682368 1976 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20503/statm: 2608 1976 72 123 0 2483 0
Current children cumulated CPU time (s) 4539.71
Current children cumulated vsize (KiB) 10432

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1051944/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10432 CPUtime=4599.68
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4171 0 0 0 459962 6 0 0 25 0 1 0 28240696 10682368 1986 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2608 1986 72 123 0 2483 0
Current children cumulated CPU time (s) 4599.68
Current children cumulated vsize (KiB) 10432

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1051880/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10432 CPUtime=4659.66
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4191 0 0 0 465959 7 0 0 25 0 1 0 28240696 10682368 2006 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2608 2006 72 123 0 2483 0
Current children cumulated CPU time (s) 4659.66
Current children cumulated vsize (KiB) 10432

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1051688/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10432 CPUtime=4719.63
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4227 0 0 0 471956 7 0 0 25 0 1 0 28240696 10682368 2042 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2608 2042 72 123 0 2483 0
Current children cumulated CPU time (s) 4719.63
Current children cumulated vsize (KiB) 10432

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1051496/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10560 CPUtime=4779.59
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4282 0 0 0 477952 7 0 0 25 0 1 0 28240696 10813440 2097 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2640 2097 72 123 0 2515 0
Current children cumulated CPU time (s) 4779.59
Current children cumulated vsize (KiB) 10560

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20512
/proc/meminfo: memFree=1051432/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10560 CPUtime=4839.56
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4301 0 0 0 483949 7 0 0 25 0 1 0 28240696 10813440 2116 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2640 2116 72 123 0 2515 0
Current children cumulated CPU time (s) 4839.56
Current children cumulated vsize (KiB) 10560

[startup+4902.3 s]
/proc/loadavg: 1.12 1.01 1.00 2/66 20512
/proc/meminfo: memFree=1051368/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10560 CPUtime=4899.53
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4327 0 0 0 489946 7 0 0 25 0 1 0 28240696 10813440 2142 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2640 2142 72 123 0 2515 0
Current children cumulated CPU time (s) 4899.53
Current children cumulated vsize (KiB) 10560

[startup+4962.3 s]
/proc/loadavg: 1.16 1.04 1.01 2/66 20512
/proc/meminfo: memFree=1051112/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10560 CPUtime=4959.5
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4395 0 0 0 495943 7 0 0 25 0 1 0 28240696 10813440 2210 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2640 2210 72 123 0 2515 0
Current children cumulated CPU time (s) 4959.5
Current children cumulated vsize (KiB) 10560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.9 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 20512
/proc/meminfo: memFree=1051048/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10560 CPUtime=5000.08
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4414 0 0 0 500001 7 0 0 25 0 1 0 28240696 10813440 2229 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2640 2229 72 123 0 2515 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 10560

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

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

[startup+5002.9 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 20512
/proc/meminfo: memFree=1051048/2055920 swapFree=4192956/4192956
[pid=20503] ppid=20501 vsize=10560 CPUtime=5000.08
/proc/20503/stat : 20503 (march_ks) R 20501 20503 20466 0 -1 4194304 4414 0 0 0 500001 7 0 0 25 0 1 0 28240696 10813440 2229 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20503/statm: 2640 2229 72 123 0 2515 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 10560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.91
CPU time (s): 5000.1
CPU user time (s): 5000.01
CPU system time (s): 0.080987
CPU usage (%): 99.9438
Max. virtual memory (cumulated for all children) (KiB): 10560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4414
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= 18135

runsolver used 5.49616 second user time and 10.5844 second system time

The end

Launcher Data

Begin job on node80 at 2009-04-17 23:01:58
IDJOB=1625971
IDBENCH=70220
IDSOLVER=582
FILE ID=node80/1625971-1240002117
PBS_JOBID= 9157349
Free space on /tmp= 66304 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S661850551-087.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625971-1240002117/watcher-1625971-1240002117 -o /tmp/evaluation-result-1625971-1240002117/solver-1625971-1240002117 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625971-1240002117.cnf            

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

MD5SUM BENCH= 8cc13233e4c2c3c435dccf0012fdfdbd
RANDOM SEED=17268000

node80.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1060800 kB
Buffers:         77652 kB
Cached:         820424 kB
SwapCached:          0 kB
Active:         276240 kB
Inactive:       635520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1060800 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3440 kB
Writeback:           0 kB
Mapped:          23448 kB
Slab:            69288 kB
Committed_AS:   145012 kB
PageTables:       1384 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= 66300 MiB
End job on node80 at 2009-04-18 00:25:22