Trace number 303529

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, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.1 1200.84

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S666382280-13.cnf
MD5SUMc43d54c2e9e3de5b9ca4424a3e9c633d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data (download as text)

2.65/2.68	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.65/2.68	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.65/2.68	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.65/2.68	c main()::
2.65/2.68	c initFormula():: searching for DIMACS p-line....
2.65/2.68	c full lookahead due to high density!
2.65/2.68	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.65/2.68	c parseCNF():: parsing....
2.65/2.68	c parseCNF():: the CNF contains 0 unary clauses.
2.65/2.68	c runParser():: parsing was successful, warming up engines...
2.65/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.65/2.68	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.65/2.68	c stat :: sign balance is biased by 0.007
2.65/2.68	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.65/2.68	c using k-SAT heuristics (size based diff)
2.65/2.68	c longest clause has size 7
2.65/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.65/2.68	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.65/2.68	c longest clause has size 7
2.65/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.65/2.68	c dynamic_preselect_setsize :: off
2.65/2.68	c suggested doublelook initial :: 0
2.65/2.68	c main():: all systems go!
2.65/2.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 197 JD: 80
2.96/3.06	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: 15816 JD: 80
23.75/23.84	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 |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 407300 JD: 80
529.68/530.04	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 |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-303529-1172037474 -o ROOT/results/node34/solver-303529-1172037474 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303529-1172037474/march_ks /tmp/evaluation/303529-1172037474/instance-303529-1172037474.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 21978
/proc/meminfo: memFree=1461736/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=788 CPUtime=0
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 197511250 806912 86 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 197 86 47 123 0 72 0

[startup+0.107219 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21978
/proc/meminfo: memFree=1461736/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=3216 CPUtime=0.09
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 2108 0 0 0 9 0 0 0 18 0 1 0 197511250 3293184 583 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 804 583 63 123 0 679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3216

[startup+0.51525 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21978
/proc/meminfo: memFree=1461736/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=3456 CPUtime=0.5
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 2372 0 0 0 50 0 0 0 21 0 1 0 197511250 3538944 644 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3456

[startup+1.33532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21979
/proc/meminfo: memFree=1459360/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=3456 CPUtime=1.32
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 2372 0 0 0 132 0 0 0 25 0 1 0 197511250 3538944 644 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3456

[startup+2.97145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21979
/proc/meminfo: memFree=1459232/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=4000 CPUtime=2.96
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 3621 0 0 0 295 1 0 0 25 0 1 0 197511250 4096000 717 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1000 717 72 123 0 875 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4000

[startup+6.25572 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21979
/proc/meminfo: memFree=1458592/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=4000 CPUtime=6.24
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 3621 0 0 0 623 1 0 0 25 0 1 0 197511250 4096000 717 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1000 717 72 123 0 875 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4000

[startup+12.7102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21979
/proc/meminfo: memFree=1458592/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=4000 CPUtime=12.7
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 3621 0 0 0 1269 1 0 0 25 0 1 0 197511250 4096000 717 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1000 717 72 123 0 875 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4000

[startup+25.5143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21979
/proc/meminfo: memFree=1458656/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=4136 CPUtime=25.48
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 3644 0 0 0 2547 1 0 0 25 0 1 0 197511250 4235264 740 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1034 740 72 123 0 909 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4136

[startup+51.1284 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21979
/proc/meminfo: memFree=1458592/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=4204 CPUtime=51.09
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 3667 0 0 0 5108 1 0 0 25 0 1 0 197511250 4304896 763 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1051 763 72 123 0 926 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4204

[startup+102.351 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21979
/proc/meminfo: memFree=1458400/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=4456 CPUtime=102.28
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 3729 0 0 0 10227 1 0 0 25 0 1 0 197511250 4562944 825 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1114 825 72 123 0 989 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4456

[startup+162.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21979
/proc/meminfo: memFree=1458080/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=5024 CPUtime=162.28
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 3795 0 0 0 16227 1 0 0 25 0 1 0 197511250 5144576 891 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537944 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1256 891 72 123 0 1131 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 5024

[startup+222.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 22087
/proc/meminfo: memFree=1456424/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=5024 CPUtime=222.27
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 3869 0 0 0 22221 6 0 0 25 0 1 0 197511250 5144576 965 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1256 965 72 123 0 1131 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 5024

[startup+282.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1457056/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=5536 CPUtime=282.31
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 3918 0 0 0 28220 11 0 0 25 0 1 0 197511250 5668864 1014 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1384 1014 72 123 0 1259 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 5536

[startup+342.533 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 22177
/proc/meminfo: memFree=1457056/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=5536 CPUtime=342.3
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 3990 0 0 0 34219 11 0 0 25 0 1 0 197511250 5668864 1086 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1384 1086 72 123 0 1259 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 5536

[startup+402.571 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 22177
/proc/meminfo: memFree=1456864/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=6300 CPUtime=402.31
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4052 0 0 0 40220 11 0 0 25 0 1 0 197511250 6451200 1148 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1575 1148 72 123 0 1450 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 6300

[startup+462.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1456672/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=6300 CPUtime=462.32
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4103 0 0 0 46220 12 0 0 25 0 1 0 197511250 6451200 1199 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1575 1199 72 123 0 1450 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 6300

[startup+522.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1456544/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=6300 CPUtime=522.31
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4138 0 0 0 52219 12 0 0 25 0 1 0 197511250 6451200 1234 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1575 1234 72 123 0 1450 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 6300

[startup+582.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1456224/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=7452 CPUtime=582.31
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4217 0 0 0 58219 12 0 0 25 0 1 0 197511250 7630848 1313 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1863 1313 72 123 0 1738 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 7452

[startup+642.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1455904/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=7452 CPUtime=642.31
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4302 0 0 0 64219 12 0 0 25 0 1 0 197511250 7630848 1398 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1863 1398 72 123 0 1738 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 7452

[startup+702.74 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 22177
/proc/meminfo: memFree=1455584/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=7452 CPUtime=702.3
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4381 0 0 0 70218 12 0 0 25 0 1 0 197511250 7630848 1477 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1863 1477 72 123 0 1738 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 7452

[startup+762.774 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 22177
/proc/meminfo: memFree=1455328/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=7452 CPUtime=762.29
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4451 0 0 0 76217 12 0 0 25 0 1 0 197511250 7630848 1547 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 1863 1547 72 123 0 1738 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 7452

[startup+822.813 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1455008/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=9176 CPUtime=822.3
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4525 0 0 0 82218 12 0 0 25 0 1 0 197511250 9396224 1621 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 2294 1621 72 123 0 2169 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 9176

[startup+882.847 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1454880/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=9176 CPUtime=882.3
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4575 0 0 0 88218 12 0 0 25 0 1 0 197511250 9396224 1671 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 2294 1671 72 123 0 2169 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 9176

[startup+942.884 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1454688/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=9176 CPUtime=942.3
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4612 0 0 0 94218 12 0 0 25 0 1 0 197511250 9396224 1708 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 2294 1708 72 123 0 2169 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 9176

[startup+1002.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1454560/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=9176 CPUtime=1002.3
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4642 0 0 0 100218 12 0 0 25 0 1 0 197511250 9396224 1738 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 2294 1738 72 123 0 2169 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 9176

[startup+1062.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1454240/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=9176 CPUtime=1062.29
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4721 0 0 0 106217 12 0 0 25 0 1 0 197511250 9396224 1817 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 2294 1817 72 123 0 2169 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 9176

[startup+1122.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1453920/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=9176 CPUtime=1122.28
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4804 0 0 0 112216 12 0 0 25 0 1 0 197511250 9396224 1900 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 2294 1900 72 123 0 2169 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 9176

[startup+1183.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1453664/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=9176 CPUtime=1182.27
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4878 0 0 0 118215 12 0 0 25 0 1 0 197511250 9396224 1974 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 2294 1974 72 123 0 2169 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 9176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22177
/proc/meminfo: memFree=1453536/2055920 swapFree=4182748/4192956
[pid=21978] ppid=21976 vsize=9176 CPUtime=1200.09
/proc/21978/stat : 21978 (march_ks) R 21976 21978 21109 0 -1 4194304 4900 0 0 0 119997 12 0 0 25 0 1 0 197511250 9396224 1996 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/21978/statm: 2294 1996 72 123 0 2169 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9176

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.84
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.13098
CPU usage (%): 99.9383
Max. virtual memory (cumulated for all children) (KiB): 9176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4900
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= 6
involuntary context switches= 4280

runsolver used 1.10783 second user time and 3.17252 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Feb 21 05:57:54 UTC 2007

IDJOB= 303529
IDBENCH= 20110
IDSOLVER= 111
FILE ID= node34/303529-1172037474

PBS_JOBID= 3892709

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S666382280-13.cnf
COMMAND LINE= /tmp/evaluation/303529-1172037474/march_ks /tmp/evaluation/303529-1172037474/instance-303529-1172037474.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-303529-1172037474 -o ROOT/results/node34/solver-303529-1172037474 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303529-1172037474/march_ks /tmp/evaluation/303529-1172037474/instance-303529-1172037474.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c43d54c2e9e3de5b9ca4424a3e9c633d

RANDOM SEED= 630841558

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1462080 kB
Buffers:         26392 kB
Cached:         509124 kB
SwapCached:       4880 kB
Active:         128112 kB
Inactive:       418068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462080 kB
SwapTotal:     4192956 kB
SwapFree:      4182748 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          15368 kB
Slab:            33700 kB
Committed_AS:   529456 kB
PageTables:       1396 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= 66561 MiB

End job on node34 on Wed Feb 21 06:17:57 UTC 2007