Trace number 303939

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) 1200.04 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

3.17/3.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.17/3.19	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.17/3.19	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.17/3.19	c main()::
3.17/3.19	c initFormula():: searching for DIMACS p-line....
3.17/3.19	c full lookahead due to high density!
3.17/3.19	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.17/3.19	c parseCNF():: parsing....
3.17/3.19	c parseCNF():: the CNF contains 0 unary clauses.
3.17/3.19	c runParser():: parsing was successful, warming up engines...
3.17/3.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.17/3.19	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.17/3.19	c stat :: sign balance is biased by 0.007
3.17/3.19	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.17/3.19	c using k-SAT heuristics (size based diff)
3.17/3.19	c longest clause has size 7
3.17/3.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.17/3.19	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.17/3.19	c longest clause has size 7
3.17/3.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.17/3.19	c dynamic_preselect_setsize :: off
3.17/3.19	c suggested doublelook initial :: 0
3.17/3.19	c main():: all systems go!
3.17/3.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 192 JD: 87
3.58/3.64	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: 25588 JD: 87
44.43/44.47	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 |***************************************************************

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/node69/watcher-303939-1172047345 -o ROOT/results/node69/solver-303939-1172047345 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303939-1172047345/march_ks /tmp/evaluation/303939-1172047345/instance-303939-1172047345.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: 0.93 0.99 0.99 3/64 18854
/proc/meminfo: memFree=1420528/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=804 CPUtime=0
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 224692214 823296 92 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 201 92 47 123 0 76 0

[startup+0.107327 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 18854
/proc/meminfo: memFree=1420528/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=3340 CPUtime=0.1
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 1655 0 0 0 10 0 0 0 18 0 1 0 224692214 3420160 627 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 835 627 63 123 0 710 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3340

[startup+0.515392 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 18854
/proc/meminfo: memFree=1420528/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=3704 CPUtime=0.5
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 2634 0 0 0 50 0 0 0 21 0 1 0 224692214 3792896 694 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3704

[startup+1.33553 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1417960/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=3704 CPUtime=1.32
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 2634 0 0 0 132 0 0 0 25 0 1 0 224692214 3792896 694 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3704

[startup+2.97379 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1417840/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=3704 CPUtime=2.96
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 2634 0 0 0 296 0 0 0 25 0 1 0 224692214 3792896 694 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3704

[startup+6.25033 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1417328/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=4292 CPUtime=6.24
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4039 0 0 0 623 1 0 0 25 0 1 0 224692214 4395008 768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4292

[startup+12.7064 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1417264/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=4292 CPUtime=12.7
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4039 0 0 0 1269 1 0 0 25 0 1 0 224692214 4395008 768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4292

[startup+25.6075 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1417328/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=4292 CPUtime=25.59
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4039 0 0 0 2558 1 0 0 25 0 1 0 224692214 4395008 768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4292

[startup+51.2137 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1417328/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=4428 CPUtime=51.19
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4069 0 0 0 5118 1 0 0 25 0 1 0 224692214 4534272 798 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1107 798 72 123 0 982 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4428

[startup+102.42 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1417136/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=4596 CPUtime=102.38
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4092 0 0 0 10237 1 0 0 25 0 1 0 224692214 4706304 821 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1149 821 72 123 0 1024 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 4596

[startup+162.44 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1417008/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=4748 CPUtime=162.38
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4132 0 0 0 16237 1 0 0 25 0 1 0 224692214 4861952 861 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1187 861 72 123 0 1062 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 4748

[startup+222.461 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1416880/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=4976 CPUtime=222.38
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4161 0 0 0 22237 1 0 0 25 0 1 0 224692214 5095424 890 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527067 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1244 890 72 123 0 1119 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 4976

[startup+282.475 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1416624/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=4976 CPUtime=282.37
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4203 0 0 0 28236 1 0 0 25 0 1 0 224692214 5095424 932 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1244 932 72 123 0 1119 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 4976

[startup+342.49 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1416496/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=5316 CPUtime=342.37
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4232 0 0 0 34236 1 0 0 25 0 1 0 224692214 5443584 961 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1329 961 72 123 0 1204 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 5316

[startup+402.51 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1416432/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=5316 CPUtime=402.37
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4259 0 0 0 40236 1 0 0 25 0 1 0 224692214 5443584 988 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1329 988 72 123 0 1204 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5316

[startup+462.529 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1416240/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=5316 CPUtime=462.38
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4291 0 0 0 46236 2 0 0 25 0 1 0 224692214 5443584 1020 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1329 1020 72 123 0 1204 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 5316

[startup+522.547 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1416112/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=5828 CPUtime=522.37
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4324 0 0 0 52235 2 0 0 25 0 1 0 224692214 5967872 1053 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1457 1053 72 123 0 1332 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 5828

[startup+582.565 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1415984/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=5828 CPUtime=582.37
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4350 0 0 0 58235 2 0 0 25 0 1 0 224692214 5967872 1079 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1457 1079 72 123 0 1332 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 5828

[startup+642.579 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1415920/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=5828 CPUtime=642.37
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4373 0 0 0 64235 2 0 0 25 0 1 0 224692214 5967872 1102 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585076 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1457 1102 72 123 0 1332 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 5828

[startup+702.594 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1415792/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=5828 CPUtime=702.36
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4405 0 0 0 70234 2 0 0 25 0 1 0 224692214 5967872 1134 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1457 1134 72 123 0 1332 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 5828

[startup+762.614 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1415664/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=6592 CPUtime=762.36
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4425 0 0 0 76234 2 0 0 25 0 1 0 224692214 6750208 1154 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1648 1154 72 123 0 1523 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 6592

[startup+822.635 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1415664/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=6592 CPUtime=822.36
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4454 0 0 0 82234 2 0 0 25 0 1 0 224692214 6750208 1183 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1648 1183 72 123 0 1523 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 6592

[startup+882.649 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1415536/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=6592 CPUtime=882.35
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4478 0 0 0 88233 2 0 0 25 0 1 0 224692214 6750208 1207 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1648 1207 72 123 0 1523 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 6592

[startup+942.661 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1415472/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=6592 CPUtime=942.35
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4505 0 0 0 94233 2 0 0 25 0 1 0 224692214 6750208 1234 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597891 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1648 1234 72 123 0 1523 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 6592

[startup+1002.68 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1415280/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=6592 CPUtime=1002.36
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4537 0 0 0 100233 3 0 0 25 0 1 0 224692214 6750208 1266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1648 1266 72 123 0 1523 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 6592

[startup+1062.7 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18855
/proc/meminfo: memFree=1415152/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=6592 CPUtime=1062.36
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4567 0 0 0 106233 3 0 0 25 0 1 0 224692214 6750208 1296 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1648 1296 72 123 0 1523 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 6592

[startup+1122.72 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 18921
/proc/meminfo: memFree=1413888/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=6592 CPUtime=1122.34
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4597 0 0 0 112231 3 0 0 25 0 1 0 224692214 6750208 1326 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1648 1326 72 123 0 1523 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 6592

[startup+1182.77 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 19011
/proc/meminfo: memFree=1413568/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=7744 CPUtime=1182.31
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4623 0 0 0 118228 3 0 0 25 0 1 0 224692214 7929856 1352 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1936 1352 72 123 0 1811 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 7744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 19029
/proc/meminfo: memFree=1413568/2055920 swapFree=4125984/4192956
[pid=18854] ppid=18852 vsize=7744 CPUtime=1200.03
/proc/18854/stat : 18854 (march_ks) R 18852 18854 18394 0 -1 4194304 4633 0 0 0 120000 3 0 0 25 0 1 0 224692214 7929856 1362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18854/statm: 1936 1362 72 123 0 1811 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 7744

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): 1200.5
CPU time (s): 1200.04
CPU user time (s): 1200
CPU system time (s): 0.036994
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 7744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4633
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= 3523

runsolver used 0.78288 second user time and 2.50162 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Wed Feb 21 08:42:25 UTC 2007

IDJOB= 303939
IDBENCH= 20120
IDSOLVER= 111
FILE ID= node69/303939-1172047345

PBS_JOBID= 3892755

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/303939-1172047345/march_ks /tmp/evaluation/303939-1172047345/instance-303939-1172047345.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-303939-1172047345 -o ROOT/results/node69/solver-303939-1172047345 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303939-1172047345/march_ks /tmp/evaluation/303939-1172047345/instance-303939-1172047345.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 934785073

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1420936 kB
Buffers:         24584 kB
Cached:         493948 kB
SwapCached:      60692 kB
Active:          95824 kB
Inactive:       489312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420936 kB
SwapTotal:     4192956 kB
SwapFree:      4125984 kB
Dirty:            2812 kB
Writeback:           0 kB
Mapped:          15284 kB
Slab:            35796 kB
Committed_AS:   644864 kB
PageTables:       1472 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 node69 on Wed Feb 21 09:02:28 UTC 2007