Trace number 1544006

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1500472284-060.cnf
MD5SUM2b259c43c2d565526fa8f71172751b7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.9284
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

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.32	c stat :: sign balance is biased by 0.045
0.29/0.32	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c suggested doublelook initial :: 0
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 390 JD: 199
1.89/2.00	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-1544006-1238602696/watcher-1544006-1238602696 -o /tmp/evaluation-result-1544006-1238602696/solver-1544006-1238602696 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544006-1238602696.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: 0.00 0.08 1.15 3/64 21145
/proc/meminfo: memFree=1446896/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=788 CPUtime=0
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 1132936292 806912 97 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 197 97 47 123 0 72 0

[startup+0.0417851 s]
/proc/loadavg: 0.00 0.08 1.15 3/64 21145
/proc/meminfo: memFree=1446896/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=1728 CPUtime=0.04
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 313 0 0 0 4 0 0 0 18 0 1 0 1132936292 1769472 253 1992294400 134512640 135019032 4294956240 18446744073709551615 134560435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 432 253 50 123 0 307 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1728

[startup+0.101795 s]
/proc/loadavg: 0.00 0.08 1.15 3/64 21145
/proc/meminfo: memFree=1446896/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=2736 CPUtime=0.09
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 1480 0 0 0 9 0 0 0 18 0 1 0 1132936292 2801664 506 1992294400 134512640 135019032 4294956240 18446744073709551615 134567555 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 684 506 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301833 s]
/proc/loadavg: 0.00 0.08 1.15 3/64 21145
/proc/meminfo: memFree=1446896/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=2940 CPUtime=0.29
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 1924 0 0 0 29 0 0 0 19 0 1 0 1132936292 3010560 565 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 818 567 68 123 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2940

[startup+0.70191 s]
/proc/loadavg: 0.00 0.08 1.15 3/64 21145
/proc/meminfo: memFree=1446896/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3508 CPUtime=0.69
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2195 0 0 0 69 0 0 0 22 0 1 0 1132936292 3592192 638 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 877 638 72 123 0 752 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3508

[startup+1.50106 s]
/proc/loadavg: 0.08 0.10 1.15 2/65 21146
/proc/meminfo: memFree=1444392/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3516 CPUtime=1.49
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2197 0 0 0 149 0 0 0 25 0 1 0 1132936292 3600384 640 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 879 640 72 123 0 754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3516

[startup+3.10137 s]
/proc/loadavg: 0.08 0.10 1.15 2/65 21146
/proc/meminfo: memFree=1444264/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3516 CPUtime=3.09
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2197 0 0 0 309 0 0 0 25 0 1 0 1132936292 3600384 640 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 879 640 72 123 0 754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3516

[startup+6.30198 s]
/proc/loadavg: 0.15 0.11 1.15 2/65 21146
/proc/meminfo: memFree=1444136/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3516 CPUtime=6.29
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2197 0 0 0 628 1 0 0 25 0 1 0 1132936292 3600384 640 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 879 640 72 123 0 754 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3516

[startup+12.7012 s]
/proc/loadavg: 0.22 0.13 1.15 2/65 21146
/proc/meminfo: memFree=1444136/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3516 CPUtime=12.69
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2197 0 0 0 1268 1 0 0 25 0 1 0 1132936292 3600384 640 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 879 640 72 123 0 754 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3516

[startup+25.5017 s]
/proc/loadavg: 0.34 0.15 1.15 2/65 21146
/proc/meminfo: memFree=1444264/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3644 CPUtime=25.49
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2199 0 0 0 2548 1 0 0 25 0 1 0 1132936292 3731456 642 1992294400 134512640 135019032 4294956240 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 911 642 72 123 0 786 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3644

[startup+51.1016 s]
/proc/loadavg: 0.60 0.23 1.14 2/65 21146
/proc/meminfo: memFree=1444328/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3644 CPUtime=51.08
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2214 0 0 0 5107 1 0 0 25 0 1 0 1132936292 3731456 657 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 911 657 72 123 0 786 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3644

[startup+102.305 s]
/proc/loadavg: 0.82 0.35 1.13 2/65 21146
/proc/meminfo: memFree=1444392/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3804 CPUtime=102.26
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2237 0 0 0 10225 1 0 0 25 0 1 0 1132936292 3895296 680 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 951 680 72 123 0 826 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3804

[startup+162.302 s]
/proc/loadavg: 0.93 0.47 1.12 2/65 21146
/proc/meminfo: memFree=1444328/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3804 CPUtime=162.24
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2259 0 0 0 16223 1 0 0 25 0 1 0 1132936292 3895296 702 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 951 702 72 123 0 826 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3804

[startup+222.301 s]
/proc/loadavg: 0.97 0.56 1.11 2/65 21146
/proc/meminfo: memFree=1444264/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3804 CPUtime=222.21
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2267 0 0 0 22220 1 0 0 25 0 1 0 1132936292 3895296 710 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 951 710 72 123 0 826 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3804

[startup+282.302 s]
/proc/loadavg: 0.99 0.64 1.10 2/65 21146
/proc/meminfo: memFree=1444200/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3936 CPUtime=282.19
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2273 0 0 0 28218 1 0 0 25 0 1 0 1132936292 4030464 716 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 984 716 72 123 0 859 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3936

[startup+342.301 s]
/proc/loadavg: 0.99 0.70 1.09 2/65 21146
/proc/meminfo: memFree=1444136/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3936 CPUtime=342.17
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2294 0 0 0 34216 1 0 0 25 0 1 0 1132936292 4030464 737 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 984 737 72 123 0 859 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3936

[startup+402.302 s]
/proc/loadavg: 0.99 0.75 1.08 2/65 21146
/proc/meminfo: memFree=1444136/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3936 CPUtime=402.15
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2294 0 0 0 40214 1 0 0 25 0 1 0 1132936292 4030464 737 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 984 737 72 123 0 859 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3936

[startup+462.301 s]
/proc/loadavg: 0.99 0.80 1.08 2/65 21146
/proc/meminfo: memFree=1444072/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3936 CPUtime=462.13
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2294 0 0 0 46212 1 0 0 25 0 1 0 1132936292 4030464 737 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 984 737 72 123 0 859 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 3936

[startup+522.302 s]
/proc/loadavg: 0.99 0.83 1.07 2/65 21146
/proc/meminfo: memFree=1444072/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=3936 CPUtime=522.11
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2298 0 0 0 52210 1 0 0 25 0 1 0 1132936292 4030464 741 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 984 741 72 123 0 859 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 3936

[startup+582.301 s]
/proc/loadavg: 0.99 0.86 1.07 2/65 21146
/proc/meminfo: memFree=1444072/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4064 CPUtime=582.09
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2304 0 0 0 58207 2 0 0 25 0 1 0 1132936292 4161536 747 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1016 747 72 123 0 891 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4064

[startup+642.303 s]
/proc/loadavg: 0.99 0.88 1.06 2/65 21146
/proc/meminfo: memFree=1444072/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4064 CPUtime=642.08
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2309 0 0 0 64206 2 0 0 25 0 1 0 1132936292 4161536 752 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1016 752 72 123 0 891 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 4064

[startup+702.301 s]
/proc/loadavg: 0.99 0.90 1.05 2/65 21146
/proc/meminfo: memFree=1444008/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4064 CPUtime=702.05
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2313 0 0 0 70203 2 0 0 25 0 1 0 1132936292 4161536 756 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1016 756 72 123 0 891 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 4064

[startup+762.306 s]
/proc/loadavg: 0.99 0.92 1.05 2/65 21146
/proc/meminfo: memFree=1443880/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4200 CPUtime=762.04
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2339 0 0 0 76202 2 0 0 25 0 1 0 1132936292 4300800 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1050 782 72 123 0 925 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 4200

[startup+822.301 s]
/proc/loadavg: 0.99 0.93 1.04 2/65 21146
/proc/meminfo: memFree=1443880/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4200 CPUtime=822.01
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2339 0 0 0 82199 2 0 0 25 0 1 0 1132936292 4300800 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1050 782 72 123 0 925 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 4200

[startup+882.302 s]
/proc/loadavg: 0.99 0.94 1.04 2/65 21146
/proc/meminfo: memFree=1443880/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4200 CPUtime=881.99
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2339 0 0 0 88197 2 0 0 25 0 1 0 1132936292 4300800 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1050 782 72 123 0 925 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 4200

[startup+942.301 s]
/proc/loadavg: 0.99 0.95 1.03 2/65 21146
/proc/meminfo: memFree=1444008/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4200 CPUtime=941.97
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2339 0 0 0 94195 2 0 0 25 0 1 0 1132936292 4300800 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134538379 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1050 782 72 123 0 925 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 4200

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 1.02 2/65 21146
/proc/meminfo: memFree=1444008/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4200 CPUtime=1001.95
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2339 0 0 0 100193 2 0 0 25 0 1 0 1132936292 4300800 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1050 782 72 123 0 925 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 4200

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 1.02 2/65 21146
/proc/meminfo: memFree=1443944/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4200 CPUtime=1061.92
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2339 0 0 0 106190 2 0 0 25 0 1 0 1132936292 4300800 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1050 782 72 123 0 925 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 4200

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 1.01 2/65 21146
/proc/meminfo: memFree=1443944/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4200 CPUtime=1121.9
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2339 0 0 0 112188 2 0 0 25 0 1 0 1132936292 4300800 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134596714 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1050 782 72 123 0 925 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 4200

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 21146
/proc/meminfo: memFree=1443944/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4200 CPUtime=1181.88
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2339 0 0 0 118186 2 0 0 25 0 1 0 1132936292 4300800 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1050 782 72 123 0 925 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 4200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 21146
/proc/meminfo: memFree=1443944/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4200 CPUtime=1200.08
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2339 0 0 0 120006 2 0 0 25 0 1 0 1132936292 4300800 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1050 782 72 123 0 925 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4200

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 21146
/proc/meminfo: memFree=1443944/2055920 swapFree=4179880/4192956
[pid=21145] ppid=21143 vsize=4200 CPUtime=1200.08
/proc/21145/stat : 21145 (march_ks) R 21143 21145 21108 0 -1 4194304 2339 0 0 0 120006 2 0 0 25 0 1 0 1132936292 4300800 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21145/statm: 1050 782 72 123 0 925 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.029995
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 4200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2339
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= 891

runsolver used 1.00085 second user time and 2.37664 second system time

The end

Launcher Data

Begin job on node5 at 2009-04-01 18:18:16
IDJOB=1544006
IDBENCH=70230
IDSOLVER=559
FILE ID=node5/1544006-1238602696
PBS_JOBID= 9073558
Free space on /tmp= 66096 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1500472284-060.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544006-1238602696/watcher-1544006-1238602696 -o /tmp/evaluation-result-1544006-1238602696/solver-1544006-1238602696 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544006-1238602696.cnf            

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

MD5SUM BENCH= 2b259c43c2d565526fa8f71172751b7f
RANDOM SEED=422665813

node5.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		: 3000.263
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		: 3000.263
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:       1447376 kB
Buffers:         88684 kB
Cached:         417444 kB
SwapCached:       7000 kB
Active:         205816 kB
Inactive:       308752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447376 kB
SwapTotal:     4192956 kB
SwapFree:      4179880 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          14140 kB
Slab:            80000 kB
Committed_AS:  2972096 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-04-01 18:38:18